--- _id: '983' author: - first_name: Sébastien full_name: Auroux, Sébastien id: '42575' last_name: Auroux - first_name: S. full_name: Scholz, S. last_name: Scholz - first_name: Holger full_name: Karl, Holger id: '126' last_name: Karl citation: ama: 'Auroux S, Scholz S, Karl H. Assessing Genetic Algorithms for Placing Flow Processing-aware Control Applications. In: Proc. European Wireless. ; 2017.' apa: Auroux, S., Scholz, S., & Karl, H. (2017). Assessing Genetic Algorithms for Placing Flow Processing-aware Control Applications. In Proc. European Wireless. bibtex: '@inproceedings{Auroux_Scholz_Karl_2017, title={Assessing Genetic Algorithms for Placing Flow Processing-aware Control Applications}, booktitle={Proc. European Wireless}, author={Auroux, Sébastien and Scholz, S. and Karl, Holger}, year={2017} }' chicago: Auroux, Sébastien, S. Scholz, and Holger Karl. “Assessing Genetic Algorithms for Placing Flow Processing-Aware Control Applications.” In Proc. European Wireless, 2017. ieee: S. Auroux, S. Scholz, and H. Karl, “Assessing Genetic Algorithms for Placing Flow Processing-aware Control Applications,” in Proc. European Wireless, 2017. mla: Auroux, Sébastien, et al. “Assessing Genetic Algorithms for Placing Flow Processing-Aware Control Applications.” Proc. European Wireless, 2017. short: 'S. Auroux, S. Scholz, H. Karl, in: Proc. European Wireless, 2017.' date_created: 2017-11-27T10:22:29Z date_updated: 2019-01-03T13:18:55Z ddc: - '004' department: - _id: '75' ec_funded: '1' main_file_link: - url: http://ieeexplore.ieee.org/document/8011315/ project: - _id: '22' call_identifier: FP7-ICT-2011-C grant_number: '318115' name: Connectivity management for eneRgy Optimised Wireless Dense works publication: Proc. European Wireless status: public title: Assessing Genetic Algorithms for Placing Flow Processing-aware Control Applications type: conference user_id: '126' year: '2017' ... --- _id: '1618' author: - first_name: Mengxuan full_name: Zhao, Mengxuan last_name: Zhao - first_name: Franck full_name: Le Gall, Franck last_name: Le Gall - first_name: Philippe full_name: Cousin, Philippe last_name: Cousin - first_name: Ricard full_name: Vilalta, Ricard last_name: Vilalta - first_name: Raul full_name: Munoz, Raul last_name: Munoz - first_name: Sonia full_name: Castro, Sonia last_name: Castro - first_name: Manuel full_name: Peuster, Manuel id: '13271' last_name: Peuster - first_name: Stefan Balthasar full_name: Schneider, Stefan Balthasar id: '35343' last_name: Schneider orcid: 0000-0001-8210-4011 - first_name: Maria full_name: Siapera, Maria last_name: Siapera - first_name: Evgenia full_name: Kapassa, Evgenia last_name: Kapassa - first_name: Dimosthenis full_name: Kyriazis, Dimosthenis last_name: Kyriazis - first_name: Peer full_name: Hasselmeyer, Peer last_name: Hasselmeyer - first_name: George full_name: Xilouris, George last_name: Xilouris - first_name: Christos full_name: Tranoris, Christos last_name: Tranoris - first_name: Spyros full_name: Denazis, Spyros last_name: Denazis - first_name: Josep full_name: Martrat, Josep last_name: Martrat citation: ama: 'Zhao M, Le Gall F, Cousin P, et al. Verification and validation framework for 5G network services and apps. In: 2017 IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN). IEEE; 2017. doi:10.1109/nfv-sdn.2017.8169878' apa: Zhao, M., Le Gall, F., Cousin, P., Vilalta, R., Munoz, R., Castro, S., … Martrat, J. (2017). Verification and validation framework for 5G network services and apps. In 2017 IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN). IEEE. https://doi.org/10.1109/nfv-sdn.2017.8169878 bibtex: '@inproceedings{Zhao_Le Gall_Cousin_Vilalta_Munoz_Castro_Peuster_Schneider_Siapera_Kapassa_et al._2017, title={Verification and validation framework for 5G network services and apps}, DOI={10.1109/nfv-sdn.2017.8169878}, booktitle={2017 IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN)}, publisher={IEEE}, author={Zhao, Mengxuan and Le Gall, Franck and Cousin, Philippe and Vilalta, Ricard and Munoz, Raul and Castro, Sonia and Peuster, Manuel and Schneider, Stefan Balthasar and Siapera, Maria and Kapassa, Evgenia and et al.}, year={2017} }' chicago: Zhao, Mengxuan, Franck Le Gall, Philippe Cousin, Ricard Vilalta, Raul Munoz, Sonia Castro, Manuel Peuster, et al. “Verification and Validation Framework for 5G Network Services and Apps.” In 2017 IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN). IEEE, 2017. https://doi.org/10.1109/nfv-sdn.2017.8169878. ieee: M. Zhao et al., “Verification and validation framework for 5G network services and apps,” in 2017 IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN), 2017. mla: Zhao, Mengxuan, et al. “Verification and Validation Framework for 5G Network Services and Apps.” 2017 IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN), IEEE, 2017, doi:10.1109/nfv-sdn.2017.8169878. short: 'M. Zhao, F. Le Gall, P. Cousin, R. Vilalta, R. Munoz, S. Castro, M. Peuster, S.B. Schneider, M. Siapera, E. Kapassa, D. Kyriazis, P. Hasselmeyer, G. Xilouris, C. Tranoris, S. Denazis, J. Martrat, in: 2017 IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN), IEEE, 2017.' date_created: 2018-03-22T12:48:15Z date_updated: 2022-01-06T06:52:44Z department: - _id: '75' doi: 10.1109/nfv-sdn.2017.8169878 project: - _id: '28' grant_number: '761493' name: 5G Development and validation platform for global industry-specific network services and Apps publication: 2017 IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN) publication_identifier: isbn: - '9781538632857' publication_status: published publisher: IEEE status: public title: Verification and validation framework for 5G network services and apps type: conference user_id: '15572' year: '2017' ... --- _id: '1620' author: - first_name: Ismet full_name: Aktas, Ismet last_name: Aktas - first_name: Junaid full_name: Ansari, Junaid last_name: Ansari - first_name: Sebastien full_name: Auroux, Sebastien last_name: Auroux - first_name: Donald full_name: Parruca, Donald last_name: Parruca - first_name: Maria Dolores full_name: Perez Guirao, Maria Dolores last_name: Perez Guirao - first_name: Bernd full_name: Holfeld, Bernd last_name: Holfeld citation: ama: 'Aktas I, Ansari J, Auroux S, Parruca D, Perez Guirao MD, Holfeld B. A Coordination Architecture for Wireless Industrial Automation. In: Proceedings of 23th European Wireless Conference; 2017.' apa: Aktas, I., Ansari, J., Auroux, S., Parruca, D., Perez Guirao, M. D., & Holfeld, B. (2017). A Coordination Architecture for Wireless Industrial Automation. Presented at the European Wireless 2017, Proceedings of 23th European Wireless Conference. bibtex: '@inproceedings{Aktas_Ansari_Auroux_Parruca_Perez Guirao_Holfeld_2017, title={A Coordination Architecture for Wireless Industrial Automation}, publisher={Proceedings of 23th European Wireless Conference}, author={Aktas, Ismet and Ansari, Junaid and Auroux, Sebastien and Parruca, Donald and Perez Guirao, Maria Dolores and Holfeld, Bernd}, year={2017} }' chicago: Aktas, Ismet, Junaid Ansari, Sebastien Auroux, Donald Parruca, Maria Dolores Perez Guirao, and Bernd Holfeld. “A Coordination Architecture for Wireless Industrial Automation.” Proceedings of 23th European Wireless Conference, 2017. ieee: I. Aktas, J. Ansari, S. Auroux, D. Parruca, M. D. Perez Guirao, and B. Holfeld, “A Coordination Architecture for Wireless Industrial Automation,” presented at the European Wireless 2017, 2017. mla: Aktas, Ismet, et al. A Coordination Architecture for Wireless Industrial Automation. Proceedings of 23th European Wireless Conference, 2017. short: 'I. Aktas, J. Ansari, S. Auroux, D. Parruca, M.D. Perez Guirao, B. Holfeld, in: Proceedings of 23th European Wireless Conference, 2017.' conference: name: European Wireless 2017 date_created: 2018-03-22T12:56:33Z date_updated: 2022-01-06T06:52:45Z department: - _id: '75' project: - _id: '29' name: 'Verbundprojekt: Koordinierte Industriekommunikation - Latenzarme und verlässliche Industriekommunikation - Teilvorhaben: Verteilte Koordination' publisher: Proceedings of 23th European Wireless Conference related_material: link: - relation: confirmation url: http://ieeexplore.ieee.org/document/8011339/ status: public title: A Coordination Architecture for Wireless Industrial Automation type: conference user_id: '15572' year: '2017' ... --- _id: '220' author: - first_name: Matthias full_name: Keller, Matthias last_name: Keller citation: ama: Keller M. Application Deployment at Distributed Clouds. Universität Paderborn; 2016. apa: Keller, M. (2016). Application Deployment at Distributed Clouds. Universität Paderborn. bibtex: '@book{Keller_2016, title={Application Deployment at Distributed Clouds}, publisher={Universität Paderborn}, author={Keller, Matthias}, year={2016} }' chicago: Keller, Matthias. Application Deployment at Distributed Clouds. Universität Paderborn, 2016. ieee: M. Keller, Application Deployment at Distributed Clouds. Universität Paderborn, 2016. mla: Keller, Matthias. Application Deployment at Distributed Clouds. Universität Paderborn, 2016. short: M. Keller, Application Deployment at Distributed Clouds, Universität Paderborn, 2016. date_created: 2017-10-17T12:41:34Z date_updated: 2022-01-06T06:55:22Z ddc: - '040' department: - _id: '75' file: - access_level: closed content_type: application/pdf creator: florida date_created: 2018-03-21T10:37:11Z date_updated: 2018-03-21T10:37:11Z file_id: '1513' file_name: 220-Keller_PhD-Theses_01.pdf file_size: 7467820 relation: main_file success: 1 file_date_updated: 2018-03-21T10:37:11Z has_accepted_license: '1' project: - _id: '1' name: SFB 901 - _id: '6' name: SFB 901 - Subprojekt A2 - _id: '16' name: SFB 901 - Subprojekt C4 - _id: '2' name: SFB 901 - Project Area A - _id: '4' name: SFB 901 - Project Area C publisher: Universität Paderborn status: public supervisor: - first_name: Holger full_name: Karl, Holger id: '126' last_name: Karl title: Application Deployment at Distributed Clouds type: dissertation user_id: '477' year: '2016' ... --- _id: '714' abstract: - lang: eng text: The Service Programming and Orchestration for Virtualised Software Networks (SONATA) project targets both the flexible programmability of software networks and the optimisation of their deployments by means of integrating Development and Operations in order to accelerate industry adoption of software networks and reduce time-to-market for networked services. SONATA supports network function chaining and orchestration, making service platforms modular and easier to customise to the needs of different service providers, and introduces a specialised Development and Operations model for supporting developers. article_type: original author: - first_name: Holger full_name: Karl, Holger id: '126' last_name: Karl - first_name: Sevil full_name: Dräxler, Sevil id: '31764' last_name: Dräxler - first_name: Manuel full_name: Peuster, Manuel last_name: Peuster - first_name: Alex full_name: Galis, Alex last_name: Galis - first_name: Michael full_name: Bredel, Michael last_name: Bredel - first_name: Aurora full_name: Ramos, Aurora last_name: Ramos - first_name: Josep full_name: Martrat, Josep last_name: Martrat - first_name: Muhammad Shuaib full_name: Siddiqui, Muhammad Shuaib last_name: Siddiqui - first_name: Steven full_name: van Rossem, Steven last_name: van Rossem - first_name: Wouter full_name: Tavernier, Wouter last_name: Tavernier - first_name: George full_name: Xilouris, George last_name: Xilouris citation: ama: 'Karl H, Dräxler S, Peuster M, et al. DevOps for network function virtualisation: an architectural approach. Transactions on Emerging Telecommunications Technologies. 2016;27(9):1206-1215. doi:10.1002/ett.3084' apa: 'Karl, H., Dräxler, S., Peuster, M., Galis, A., Bredel, M., Ramos, A., … Xilouris, G. (2016). DevOps for network function virtualisation: an architectural approach. Transactions on Emerging Telecommunications Technologies, 27(9), 1206–1215. https://doi.org/10.1002/ett.3084' bibtex: '@article{Karl_Dräxler_Peuster_Galis_Bredel_Ramos_Martrat_Siddiqui_van Rossem_Tavernier_et al._2016, title={DevOps for network function virtualisation: an architectural approach}, volume={27}, DOI={10.1002/ett.3084}, number={9}, journal={Transactions on Emerging Telecommunications Technologies}, publisher={Wiley-Blackwell}, author={Karl, Holger and Dräxler, Sevil and Peuster, Manuel and Galis, Alex and Bredel, Michael and Ramos, Aurora and Martrat, Josep and Siddiqui, Muhammad Shuaib and van Rossem, Steven and Tavernier, Wouter and et al.}, year={2016}, pages={1206–1215} }' chicago: 'Karl, Holger, Sevil Dräxler, Manuel Peuster, Alex Galis, Michael Bredel, Aurora Ramos, Josep Martrat, et al. “DevOps for Network Function Virtualisation: An Architectural Approach.” Transactions on Emerging Telecommunications Technologies 27, no. 9 (2016): 1206–15. https://doi.org/10.1002/ett.3084.' ieee: 'H. Karl et al., “DevOps for network function virtualisation: an architectural approach,” Transactions on Emerging Telecommunications Technologies, vol. 27, no. 9, pp. 1206–1215, 2016.' mla: 'Karl, Holger, et al. “DevOps for Network Function Virtualisation: An Architectural Approach.” Transactions on Emerging Telecommunications Technologies, vol. 27, no. 9, Wiley-Blackwell, 2016, pp. 1206–15, doi:10.1002/ett.3084.' short: H. Karl, S. Dräxler, M. Peuster, A. Galis, M. Bredel, A. Ramos, J. Martrat, M.S. Siddiqui, S. van Rossem, W. Tavernier, G. Xilouris, Transactions on Emerging Telecommunications Technologies 27 (2016) 1206–1215. date_created: 2017-11-22T09:32:54Z date_updated: 2022-01-06T07:03:28Z department: - _id: '75' doi: 10.1002/ett.3084 intvolume: ' 27' issue: '9' language: - iso: eng main_file_link: - open_access: '1' url: 'https://doi.org/10.1002/ett.3084 ' oa: '1' page: 1206-1215 publication: Transactions on Emerging Telecommunications Technologies publication_identifier: issn: - 2161-3915 publication_status: published publisher: Wiley-Blackwell status: public title: 'DevOps for network function virtualisation: an architectural approach' type: journal_article user_id: '31764' volume: 27 year: '2016' ... --- _id: '726' author: - first_name: Philip full_name: Wette, Philip last_name: Wette - first_name: Holger full_name: Karl, Holger id: '126' last_name: Karl citation: ama: 'Wette P, Karl H. DCT2Gen: A traffic generator for data centers. Computer Communications. 2016:45--58. doi:10.1016/j.comcom.2015.12.001' apa: 'Wette, P., & Karl, H. (2016). DCT2Gen: A traffic generator for data centers. Computer Communications, 45--58. https://doi.org/10.1016/j.comcom.2015.12.001' bibtex: '@article{Wette_Karl_2016, title={DCT2Gen: A traffic generator for data centers}, DOI={10.1016/j.comcom.2015.12.001}, journal={Computer Communications}, author={Wette, Philip and Karl, Holger}, year={2016}, pages={45--58} }' chicago: 'Wette, Philip, and Holger Karl. “DCT2Gen: A Traffic Generator for Data Centers.” Computer Communications, 2016, 45--58. https://doi.org/10.1016/j.comcom.2015.12.001.' ieee: 'P. Wette and H. Karl, “DCT2Gen: A traffic generator for data centers,” Computer Communications, pp. 45--58, 2016.' mla: 'Wette, Philip, and Holger Karl. “DCT2Gen: A Traffic Generator for Data Centers.” Computer Communications, 2016, pp. 45--58, doi:10.1016/j.comcom.2015.12.001.' short: P. Wette, H. Karl, Computer Communications (2016) 45--58. date_created: 2017-11-27T10:22:25Z date_updated: 2022-01-06T07:03:31Z ddc: - '000' department: - _id: '75' doi: 10.1016/j.comcom.2015.12.001 file: - access_level: closed content_type: application/pdf creator: ups date_created: 2018-11-02T15:59:29Z date_updated: 2018-11-02T15:59:29Z file_id: '5319' file_name: WetteKarl.pdf file_size: 1671431 relation: main_file success: 1 file_date_updated: 2018-11-02T15:59:29Z has_accepted_license: '1' language: - iso: eng page: 45--58 project: - _id: '16' name: SFB 901 - Subproject C4 - _id: '1' name: SFB 901 - _id: '4' name: SFB 901 - Project Area C publication: Computer Communications status: public title: 'DCT²Gen: A traffic generator for data centers' type: journal_article user_id: '477' year: '2016' ... --- _id: '728' author: - first_name: Arne full_name: Schwabe, Arne last_name: Schwabe - first_name: Pedro full_name: A. Aranda-Gutierrez, Pedro last_name: A. Aranda-Gutierrez - first_name: Holger full_name: Karl, Holger id: '126' last_name: Karl citation: ama: 'Schwabe A, A. Aranda-Gutierrez P, Karl H. Composition of SDN applications: Options/challenges for real implementations. In: Proceedings of the 2016 Applied Networking Research Workshop, {ANRW} 2016, Berlin, Germany, July 16, 2016. ; 2016:26--31. doi:10.1145/2959424.2959436' apa: 'Schwabe, A., A. Aranda-Gutierrez, P., & Karl, H. (2016). Composition of SDN applications: Options/challenges for real implementations. In Proceedings of the 2016 Applied Networking Research Workshop, {ANRW} 2016, Berlin, Germany, July 16, 2016 (pp. 26--31). https://doi.org/10.1145/2959424.2959436' bibtex: '@inproceedings{Schwabe_A. Aranda-Gutierrez_Karl_2016, title={Composition of SDN applications: Options/challenges for real implementations}, DOI={10.1145/2959424.2959436}, booktitle={Proceedings of the 2016 Applied Networking Research Workshop, {ANRW} 2016, Berlin, Germany, July 16, 2016}, author={Schwabe, Arne and A. Aranda-Gutierrez, Pedro and Karl, Holger}, year={2016}, pages={26--31} }' chicago: 'Schwabe, Arne, Pedro A. Aranda-Gutierrez, and Holger Karl. “Composition of SDN Applications: Options/Challenges for Real Implementations.” In Proceedings of the 2016 Applied Networking Research Workshop, {ANRW} 2016, Berlin, Germany, July 16, 2016, 26--31, 2016. https://doi.org/10.1145/2959424.2959436.' ieee: 'A. Schwabe, P. A. Aranda-Gutierrez, and H. Karl, “Composition of SDN applications: Options/challenges for real implementations,” in Proceedings of the 2016 Applied Networking Research Workshop, {ANRW} 2016, Berlin, Germany, July 16, 2016, 2016, pp. 26--31.' mla: 'Schwabe, Arne, et al. “Composition of SDN Applications: Options/Challenges for Real Implementations.” Proceedings of the 2016 Applied Networking Research Workshop, {ANRW} 2016, Berlin, Germany, July 16, 2016, 2016, pp. 26--31, doi:10.1145/2959424.2959436.' short: 'A. Schwabe, P. A. Aranda-Gutierrez, H. Karl, in: Proceedings of the 2016 Applied Networking Research Workshop, {ANRW} 2016, Berlin, Germany, July 16, 2016, 2016, pp. 26--31.' date_created: 2017-11-27T10:22:25Z date_updated: 2022-01-06T07:03:31Z department: - _id: '75' doi: 10.1145/2959424.2959436 ec_funded: '1' main_file_link: - url: https://dl.acm.org/citation.cfm?id=2959436 page: 26--31 project: - _id: '21' call_identifier: FP7-ICT-2013-11 grant_number: '619543' name: An integrated development environment for portable network applications publication: Proceedings of the 2016 Applied Networking Research Workshop, {ANRW} 2016, Berlin, Germany, July 16, 2016 status: public title: 'Composition of SDN applications: Options/challenges for real implementations' type: conference user_id: '15572' year: '2016' ... --- _id: '729' author: - first_name: Roberto full_name: Doriguzzi Corin, Roberto last_name: Doriguzzi Corin - first_name: Pedro full_name: A. Aranda-Gutierrez, Pedro last_name: A. Aranda-Gutierrez - first_name: Elisa full_name: Rojas, Elisa last_name: Rojas - first_name: Holger full_name: Karl, Holger id: '126' last_name: Karl - first_name: Elio full_name: Salvadori, Elio last_name: Salvadori citation: ama: 'Doriguzzi Corin R, A. Aranda-Gutierrez P, Rojas E, Karl H, Salvadori E. Reusability of software-defined networking applications: {A} runtime, multi-controller approach. In: 12th International Conference on Network and Service Management, {CNSM} 2016, Montreal, QC, Canada, October 31 - Nov. 4, 2016. ; 2016:209--215. doi:10.1109/CNSM.2016.7818419' apa: 'Doriguzzi Corin, R., A. Aranda-Gutierrez, P., Rojas, E., Karl, H., & Salvadori, E. (2016). Reusability of software-defined networking applications: {A} runtime, multi-controller approach. In 12th International Conference on Network and Service Management, {CNSM} 2016, Montreal, QC, Canada, October 31 - Nov. 4, 2016 (pp. 209--215). https://doi.org/10.1109/CNSM.2016.7818419' bibtex: '@inproceedings{Doriguzzi Corin_A. Aranda-Gutierrez_Rojas_Karl_Salvadori_2016, title={Reusability of software-defined networking applications: {A} runtime, multi-controller approach}, DOI={10.1109/CNSM.2016.7818419}, booktitle={12th International Conference on Network and Service Management, {CNSM} 2016, Montreal, QC, Canada, October 31 - Nov. 4, 2016}, author={Doriguzzi Corin, Roberto and A. Aranda-Gutierrez, Pedro and Rojas, Elisa and Karl, Holger and Salvadori, Elio}, year={2016}, pages={209--215} }' chicago: 'Doriguzzi Corin, Roberto, Pedro A. Aranda-Gutierrez, Elisa Rojas, Holger Karl, and Elio Salvadori. “Reusability of Software-Defined Networking Applications: {A} Runtime, Multi-Controller Approach.” In 12th International Conference on Network and Service Management, {CNSM} 2016, Montreal, QC, Canada, October 31 - Nov. 4, 2016, 209--215, 2016. https://doi.org/10.1109/CNSM.2016.7818419.' ieee: 'R. Doriguzzi Corin, P. A. Aranda-Gutierrez, E. Rojas, H. Karl, and E. Salvadori, “Reusability of software-defined networking applications: {A} runtime, multi-controller approach,” in 12th International Conference on Network and Service Management, {CNSM} 2016, Montreal, QC, Canada, October 31 - Nov. 4, 2016, 2016, pp. 209--215.' mla: 'Doriguzzi Corin, Roberto, et al. “Reusability of Software-Defined Networking Applications: {A} Runtime, Multi-Controller Approach.” 12th International Conference on Network and Service Management, {CNSM} 2016, Montreal, QC, Canada, October 31 - Nov. 4, 2016, 2016, pp. 209--215, doi:10.1109/CNSM.2016.7818419.' short: 'R. Doriguzzi Corin, P. A. Aranda-Gutierrez, E. Rojas, H. Karl, E. Salvadori, in: 12th International Conference on Network and Service Management, {CNSM} 2016, Montreal, QC, Canada, October 31 - Nov. 4, 2016, 2016, pp. 209--215.' date_created: 2017-11-27T10:22:25Z date_updated: 2022-01-06T07:03:32Z department: - _id: '75' doi: 10.1109/CNSM.2016.7818419 ec_funded: '1' main_file_link: - url: http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=7818419 page: 209--215 project: - _id: '21' call_identifier: FP7-ICT-2013-11 grant_number: '619543' name: An integrated development environment for portable network applications publication: 12th International Conference on Network and Service Management, {CNSM} 2016, Montreal, QC, Canada, October 31 - Nov. 4, 2016 status: public title: 'Reusability of software-defined networking applications: {A} runtime, multi-controller approach' type: conference user_id: '126' year: '2016' ... --- _id: '730' abstract: - lang: eng text: "Allocating resources to virtualized network functions and services to meet service level agreements is a challenging task for NFV management and orchestration systems. This becomes even more challenging when agile development methodologies, like DevOps, are applied. In such scenarios, management and orchestration systems are continuously facing new versions of functions and services which makes it hard to decide how much resources have to be allocated to them to provide the expected service performance. \r\nOne solution for this problem is to support resource allocation decisions with performance behavior information obtained by profiling techniques applied to such network functions and services.\r\n\r\nIn this position paper, we analyze and discuss the components needed to generate such performance behavior information within the NFV DevOps workflow. We also outline research questions that identify open issues and missing pieces for a fully integrated NFV profiling solution. Further, we introduce a novel profiling mechanism that is able to profile virtualized network functions and entire network service chains under different resource constraints before they are deployed on production infrastructure." author: - first_name: Manuel full_name: Peuster, Manuel id: '13271' last_name: Peuster - first_name: Holger full_name: Karl, Holger id: '126' last_name: Karl citation: ama: 'Peuster M, Karl H. Understand Your Chains: Towards Performance Profile-Based Network Service Management. In: Fifth European Workshop on Software-Defined Networks, EWSDN 2016, Den Haag, The Netherlands, October 10-11, 2016. ; 2016:7--12. doi:10.1109/EWSDN.2016.9' apa: 'Peuster, M., & Karl, H. (2016). Understand Your Chains: Towards Performance Profile-Based Network Service Management. In Fifth European Workshop on Software-Defined Networks, EWSDN 2016, Den Haag, The Netherlands, October 10-11, 2016 (pp. 7--12). Den Haag. https://doi.org/10.1109/EWSDN.2016.9' bibtex: '@inproceedings{Peuster_Karl_2016, title={Understand Your Chains: Towards Performance Profile-Based Network Service Management}, DOI={10.1109/EWSDN.2016.9}, booktitle={Fifth European Workshop on Software-Defined Networks, EWSDN 2016, Den Haag, The Netherlands, October 10-11, 2016}, author={Peuster, Manuel and Karl, Holger}, year={2016}, pages={7--12} }' chicago: 'Peuster, Manuel, and Holger Karl. “Understand Your Chains: Towards Performance Profile-Based Network Service Management.” In Fifth European Workshop on Software-Defined Networks, EWSDN 2016, Den Haag, The Netherlands, October 10-11, 2016, 7--12, 2016. https://doi.org/10.1109/EWSDN.2016.9.' ieee: 'M. Peuster and H. Karl, “Understand Your Chains: Towards Performance Profile-Based Network Service Management,” in Fifth European Workshop on Software-Defined Networks, EWSDN 2016, Den Haag, The Netherlands, October 10-11, 2016, Den Haag, 2016, pp. 7--12.' mla: 'Peuster, Manuel, and Holger Karl. “Understand Your Chains: Towards Performance Profile-Based Network Service Management.” Fifth European Workshop on Software-Defined Networks, EWSDN 2016, Den Haag, The Netherlands, October 10-11, 2016, 2016, pp. 7--12, doi:10.1109/EWSDN.2016.9.' short: 'M. Peuster, H. Karl, in: Fifth European Workshop on Software-Defined Networks, EWSDN 2016, Den Haag, The Netherlands, October 10-11, 2016, 2016, pp. 7--12.' conference: location: Den Haag name: Fifth European Workshop on Software-Defined Networks (EWSDN date_created: 2017-11-27T10:22:25Z date_updated: 2022-01-06T07:03:33Z ddc: - '000' department: - _id: '75' doi: 10.1109/EWSDN.2016.9 file: - access_level: open_access content_type: application/pdf creator: peuster date_created: 2018-06-25T13:10:10Z date_updated: 2018-06-25T13:16:56Z file_id: '3353' file_name: main_ris.pdf file_size: 966702 relation: main_file file_date_updated: 2018-06-25T13:16:56Z has_accepted_license: '1' language: - iso: eng main_file_link: - url: http://ieeexplore.ieee.org/document/7956044/ oa: '1' page: 7--12 project: - _id: '25' call_identifier: 5G PPP Phase 1 grant_number: '671517' name: 'SONATA NFV: Agile Service Development and Orchestration in 5G Virtualized Networks' - _id: '1' name: SFB 901 - _id: '4' name: SFB 901 - Project Area C - _id: '16' name: SFB 901 - Subproject C4 publication: Fifth European Workshop on Software-Defined Networks, EWSDN 2016, Den Haag, The Netherlands, October 10-11, 2016 publication_status: published status: public title: 'Understand Your Chains: Towards Performance Profile-Based Network Service Management' type: conference urn: '7309' user_id: '13271' year: '2016' ... --- _id: '731' abstract: - lang: eng text: "Traditional cellular networks are forced to remain active regardless of the actual amount of traffic that is currently produced/requested, with a clear waste of energy. Two-layer mobile networks with separated signalling and data layers have been recently proposed for energy savings in future implementations. These networks are able to switch off unneeded data cells completely while maintaining full coverage with their signalling cells, thus saving energy. In this demonstration, we showcase a testbed that uses Wi-Fi access points to emulate small cells of the data layer and a publicly available cellular connection as the signalling layer. We use off-the-shelf Android smartphones with an ad-hoc networking management module and a MultiPath TCP-enabled kernel to manage the Wi-Fi and cellular interfaces simultaneously.\r\nThe testbed is used to demonstrate the general feasibility of this layered architecture and to facilitate experiments with network-wide resource optimization. " author: - first_name: Manuel full_name: Peuster, Manuel id: '13271' last_name: Peuster - first_name: Holger full_name: Karl, Holger id: '126' last_name: Karl - first_name: Alessandro full_name: Enrico Redondi, Alessandro last_name: Enrico Redondi - first_name: Antonio full_name: Capone, Antonio last_name: Capone citation: ama: 'Peuster M, Karl H, Enrico Redondi A, Capone A. Demonstrating on-demand cell switching with a two-layer mobile network testbed. In: IEEE Conference on Computer Communications Workshops, INFOCOM Workshops 2016, San Francisco, CA, USA, April 10-14, 2016. ; 2016:1015--1016. doi:10.1109/INFCOMW.2016.7562232' apa: Peuster, M., Karl, H., Enrico Redondi, A., & Capone, A. (2016). Demonstrating on-demand cell switching with a two-layer mobile network testbed. In IEEE Conference on Computer Communications Workshops, INFOCOM Workshops 2016, San Francisco, CA, USA, April 10-14, 2016 (pp. 1015--1016). San Francisco. https://doi.org/10.1109/INFCOMW.2016.7562232 bibtex: '@inproceedings{Peuster_Karl_Enrico Redondi_Capone_2016, title={Demonstrating on-demand cell switching with a two-layer mobile network testbed}, DOI={10.1109/INFCOMW.2016.7562232}, booktitle={IEEE Conference on Computer Communications Workshops, INFOCOM Workshops 2016, San Francisco, CA, USA, April 10-14, 2016}, author={Peuster, Manuel and Karl, Holger and Enrico Redondi, Alessandro and Capone, Antonio}, year={2016}, pages={1015--1016} }' chicago: Peuster, Manuel, Holger Karl, Alessandro Enrico Redondi, and Antonio Capone. “Demonstrating On-Demand Cell Switching with a Two-Layer Mobile Network Testbed.” In IEEE Conference on Computer Communications Workshops, INFOCOM Workshops 2016, San Francisco, CA, USA, April 10-14, 2016, 1015--1016, 2016. https://doi.org/10.1109/INFCOMW.2016.7562232. ieee: M. Peuster, H. Karl, A. Enrico Redondi, and A. Capone, “Demonstrating on-demand cell switching with a two-layer mobile network testbed,” in IEEE Conference on Computer Communications Workshops, INFOCOM Workshops 2016, San Francisco, CA, USA, April 10-14, 2016, San Francisco, 2016, pp. 1015--1016. mla: Peuster, Manuel, et al. “Demonstrating On-Demand Cell Switching with a Two-Layer Mobile Network Testbed.” IEEE Conference on Computer Communications Workshops, INFOCOM Workshops 2016, San Francisco, CA, USA, April 10-14, 2016, 2016, pp. 1015--1016, doi:10.1109/INFCOMW.2016.7562232. short: 'M. Peuster, H. Karl, A. Enrico Redondi, A. Capone, in: IEEE Conference on Computer Communications Workshops, INFOCOM Workshops 2016, San Francisco, CA, USA, April 10-14, 2016, 2016, pp. 1015--1016.' conference: location: San Francisco name: IEEE Conference on Computer Communications Workshops, INFOCOM date_created: 2017-11-27T10:22:25Z date_updated: 2022-01-06T07:03:34Z ddc: - '000' department: - _id: '75' doi: 10.1109/INFCOMW.2016.7562232 file: - access_level: closed content_type: application/pdf creator: ups date_created: 2018-11-02T14:11:50Z date_updated: 2018-11-02T14:11:50Z file_id: '5264' file_name: 07562232.pdf file_size: 2080026 relation: main_file success: 1 file_date_updated: 2018-11-02T14:11:50Z has_accepted_license: '1' language: - iso: eng main_file_link: - url: http://ieeexplore.ieee.org/document/7562232/ page: 1015--1016 project: - _id: '4' name: SFB 901 - Project Area C - _id: '1' name: SFB 901 - _id: '16' name: SFB 901 - Subproject C4 publication: IEEE Conference on Computer Communications Workshops, INFOCOM Workshops 2016, San Francisco, CA, USA, April 10-14, 2016 publication_status: published status: public title: Demonstrating on-demand cell switching with a two-layer mobile network testbed type: conference user_id: '477' year: '2016' ... --- _id: '732' abstract: - lang: eng text: "Elastic deployments of virtualized network functions~(VNF) can automatically scale the amount of used resources in relation to their workload. This is often done by starting new VNF instances or stopping old ones. A problem of these scale operations is that most network functions are stateful and their internal state is not automatically migrated when traffic is redistributed in the deployment. As a result, mechanisms are needed to exchange or migrate internal network function state between VNF instances.\r\n\r\nThis paper presents a state management framework that creates a logically distributed state store on top of elastically deployed virtual network functions. We also introduce a novel programming model that provides both a local and a global view of the state to each VNF instance. We discuss the integration of our framework into existing network function virtualization architectures and compare the performance of our prototype to a centralized and a distributed state store solution." author: - first_name: Manuel full_name: Peuster, Manuel id: '13271' last_name: Peuster - first_name: Holger full_name: Karl, Holger id: '126' last_name: Karl citation: ama: 'Peuster M, Karl H. E-State: Distributed state management in elastic network function deployments. In: IEEE NetSoft Conference and Workshops, NetSoft 2016, Seoul, South Korea, June 6-10, 2016. ; 2016:6--10. doi:10.1109/NETSOFT.2016.7502432' apa: 'Peuster, M., & Karl, H. (2016). E-State: Distributed state management in elastic network function deployments. In IEEE NetSoft Conference and Workshops, NetSoft 2016, Seoul, South Korea, June 6-10, 2016 (pp. 6--10). Seoul. https://doi.org/10.1109/NETSOFT.2016.7502432' bibtex: '@inproceedings{Peuster_Karl_2016, title={E-State: Distributed state management in elastic network function deployments}, DOI={10.1109/NETSOFT.2016.7502432}, booktitle={IEEE NetSoft Conference and Workshops, NetSoft 2016, Seoul, South Korea, June 6-10, 2016}, author={Peuster, Manuel and Karl, Holger}, year={2016}, pages={6--10} }' chicago: 'Peuster, Manuel, and Holger Karl. “E-State: Distributed State Management in Elastic Network Function Deployments.” In IEEE NetSoft Conference and Workshops, NetSoft 2016, Seoul, South Korea, June 6-10, 2016, 6--10, 2016. https://doi.org/10.1109/NETSOFT.2016.7502432.' ieee: 'M. Peuster and H. Karl, “E-State: Distributed state management in elastic network function deployments,” in IEEE NetSoft Conference and Workshops, NetSoft 2016, Seoul, South Korea, June 6-10, 2016, Seoul, 2016, pp. 6--10.' mla: 'Peuster, Manuel, and Holger Karl. “E-State: Distributed State Management in Elastic Network Function Deployments.” IEEE NetSoft Conference and Workshops, NetSoft 2016, Seoul, South Korea, June 6-10, 2016, 2016, pp. 6--10, doi:10.1109/NETSOFT.2016.7502432.' short: 'M. Peuster, H. Karl, in: IEEE NetSoft Conference and Workshops, NetSoft 2016, Seoul, South Korea, June 6-10, 2016, 2016, pp. 6--10.' conference: location: Seoul name: IEEE NetSoft Conference and Workshops date_created: 2017-11-27T10:22:25Z date_updated: 2022-01-06T07:03:35Z ddc: - '000' department: - _id: '75' doi: 10.1109/NETSOFT.2016.7502432 file: - access_level: open_access content_type: application/pdf creator: peuster date_created: 2018-06-25T13:10:43Z date_updated: 2018-06-25T13:16:47Z file_id: '3354' file_name: main_ris.pdf file_size: 696049 relation: main_file file_date_updated: 2018-06-25T13:16:47Z has_accepted_license: '1' language: - iso: eng oa: '1' page: 6--10 publication: IEEE NetSoft Conference and Workshops, NetSoft 2016, Seoul, South Korea, June 6-10, 2016 publication_status: published status: public title: 'E-State: Distributed state management in elastic network function deployments' type: conference urn: '7328' user_id: '13271' year: '2016' ... --- _id: '735' author: - first_name: Sébastien full_name: Auroux, Sébastien id: '42575' last_name: Auroux - first_name: Donald full_name: Parruca, Donald last_name: Parruca - first_name: Holger full_name: Karl, Holger id: '126' last_name: Karl citation: ama: 'Auroux S, Parruca D, Karl H. Joint real-time scheduling and interference coordination for wireless factory automation. In: 27th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, {PIMRC} 2016, Valencia, Spain, September 4-8, 2016. ; 2016:1--6. doi:10.1109/PIMRC.2016.7794927' apa: Auroux, S., Parruca, D., & Karl, H. (2016). Joint real-time scheduling and interference coordination for wireless factory automation. In 27th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, {PIMRC} 2016, Valencia, Spain, September 4-8, 2016 (pp. 1--6). https://doi.org/10.1109/PIMRC.2016.7794927 bibtex: '@inproceedings{Auroux_Parruca_Karl_2016, title={Joint real-time scheduling and interference coordination for wireless factory automation}, DOI={10.1109/PIMRC.2016.7794927}, booktitle={27th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, {PIMRC} 2016, Valencia, Spain, September 4-8, 2016}, author={Auroux, Sébastien and Parruca, Donald and Karl, Holger}, year={2016}, pages={1--6} }' chicago: Auroux, Sébastien, Donald Parruca, and Holger Karl. “Joint Real-Time Scheduling and Interference Coordination for Wireless Factory Automation.” In 27th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, {PIMRC} 2016, Valencia, Spain, September 4-8, 2016, 1--6, 2016. https://doi.org/10.1109/PIMRC.2016.7794927. ieee: S. Auroux, D. Parruca, and H. Karl, “Joint real-time scheduling and interference coordination for wireless factory automation,” in 27th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, {PIMRC} 2016, Valencia, Spain, September 4-8, 2016, 2016, pp. 1--6. mla: Auroux, Sébastien, et al. “Joint Real-Time Scheduling and Interference Coordination for Wireless Factory Automation.” 27th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, {PIMRC} 2016, Valencia, Spain, September 4-8, 2016, 2016, pp. 1--6, doi:10.1109/PIMRC.2016.7794927. short: 'S. Auroux, D. Parruca, H. Karl, in: 27th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, {PIMRC} 2016, Valencia, Spain, September 4-8, 2016, 2016, pp. 1--6.' date_created: 2017-11-27T10:22:25Z date_updated: 2022-01-06T07:03:35Z department: - _id: '75' doi: 10.1109/PIMRC.2016.7794927 main_file_link: - url: http://ieeexplore.ieee.org/document/7794927/ page: 1--6 project: - _id: '29' name: 'Verbundprojekt: Koordinierte Industriekommunikation - Latenzarme und verlässliche Industriekommunikation - Teilvorhaben: Verteilte Koordination' publication: 27th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, {PIMRC} 2016, Valencia, Spain, September 4-8, 2016 status: public title: Joint real-time scheduling and interference coordination for wireless factory automation type: conference user_id: '15572' year: '2016' ... --- _id: '738' abstract: - lang: eng text: "Virtualized network services consisting of multiple individual network functions are already today deployed across multiple sites, so called multi-PoP (points of presence) environments. This allows to improve service performance by optimizing its placement in the network. But prototyping and testing of these complex distributed software systems becomes extremely challenging. The reason is that not only the network service as such has to be tested but also its integration with management and orchestration systems. Existing solutions, like simulators, basic network emulators, or local cloud testbeds, do not support all aspects of these tasks.\r\n\r\nTo this end, we introduce MeDICINE, a novel NFV prototyping platform that is able to execute production-ready network functions, provided as software containers, in an emulated multi-PoP environment. These network functions can be controlled by any third-party management and orchestration system that connects to our platform through standard interfaces. Based on this, a developer can use our platform to prototype and test complex network services in a realistic environment running on his laptop.\r\n" author: - first_name: Manuel full_name: Peuster, Manuel id: '13271' last_name: Peuster - first_name: Holger full_name: Karl, Holger id: '126' last_name: Karl - first_name: Steven full_name: van Rossem, Steven last_name: van Rossem citation: ama: 'Peuster M, Karl H, van Rossem S. MeDICINE: Rapid Prototyping of Production-Ready Network Services in Multi-PoP Environments. In: IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN). ; 2016. doi:10.1109/NFV-SDN.2016.7919490' apa: 'Peuster, M., Karl, H., & van Rossem, S. (2016). MeDICINE: Rapid Prototyping of Production-Ready Network Services in Multi-PoP Environments. In IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN). Palo Alto. https://doi.org/10.1109/NFV-SDN.2016.7919490' bibtex: '@inproceedings{Peuster_Karl_van Rossem_2016, title={MeDICINE: Rapid Prototyping of Production-Ready Network Services in Multi-PoP Environments}, DOI={10.1109/NFV-SDN.2016.7919490}, booktitle={IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN)}, author={Peuster, Manuel and Karl, Holger and van Rossem, Steven}, year={2016} }' chicago: 'Peuster, Manuel, Holger Karl, and Steven van Rossem. “MeDICINE: Rapid Prototyping of Production-Ready Network Services in Multi-PoP Environments.” In IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN), 2016. https://doi.org/10.1109/NFV-SDN.2016.7919490.' ieee: 'M. Peuster, H. Karl, and S. van Rossem, “MeDICINE: Rapid Prototyping of Production-Ready Network Services in Multi-PoP Environments,” in IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN), Palo Alto, 2016.' mla: 'Peuster, Manuel, et al. “MeDICINE: Rapid Prototyping of Production-Ready Network Services in Multi-PoP Environments.” IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN), 2016, doi:10.1109/NFV-SDN.2016.7919490.' short: 'M. Peuster, H. Karl, S. van Rossem, in: IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN), 2016.' conference: location: Palo Alto name: IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN) date_created: 2017-11-27T10:22:25Z date_updated: 2022-01-06T07:03:36Z ddc: - '000' department: - _id: '75' doi: 10.1109/NFV-SDN.2016.7919490 file: - access_level: open_access content_type: application/pdf creator: peuster date_created: 2018-06-25T13:06:47Z date_updated: 2018-06-25T13:17:34Z file_id: '3349' file_name: main_ris.pdf file_size: 848438 relation: main_file file_date_updated: 2018-06-25T13:17:34Z has_accepted_license: '1' language: - iso: eng main_file_link: - url: https://arxiv.org/pdf/1606.05995.pdf oa: '1' project: - _id: '25' call_identifier: 5G PPP Phase 1 grant_number: '671517' name: 'SONATA NFV: Agile Service Development and Orchestration in 5G Virtualized Networks' - _id: '1' name: SFB 901 - _id: '4' name: SFB 901 - Project Area C - _id: '16' name: SFB 901 - Subproject C4 publication: IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN) publication_status: published status: public title: 'MeDICINE: Rapid Prototyping of Production-Ready Network Services in Multi-PoP Environments' type: conference urn: '7384' user_id: '13271' year: '2016' ... --- _id: '985' accept: '1' author: - first_name: S. full_name: v. Rossem, S. last_name: v. Rossem - first_name: W. full_name: Tavernier, W. last_name: Tavernier - first_name: Manuel full_name: Peuster, Manuel id: '13271' last_name: Peuster - first_name: D. full_name: Colle, D. last_name: Colle - first_name: M. full_name: Pickavet, M. last_name: Pickavet - first_name: P. full_name: Demeester, P. last_name: Demeester citation: ama: 'v. Rossem S, Tavernier W, Peuster M, Colle D, Pickavet M, Demeester P. Monitoring and debugging using an SDK for NFV-powered telecom applications. In: Proc. IEEE Conference on Network Function Virtualization and Software Defined Network (NFV-SDN), Demo Track. ; 2016.' apa: v. Rossem, S., Tavernier, W., Peuster, M., Colle, D., Pickavet, M., & Demeester, P. (2016). Monitoring and debugging using an SDK for NFV-powered telecom applications. In Proc. IEEE Conference on Network Function Virtualization and Software Defined Network (NFV-SDN), Demo Track. bibtex: '@inproceedings{v. Rossem_Tavernier_Peuster_Colle_Pickavet_Demeester_2016, title={Monitoring and debugging using an SDK for NFV-powered telecom applications}, booktitle={Proc. IEEE Conference on Network Function Virtualization and Software Defined Network (NFV-SDN), Demo Track}, author={v. Rossem, S. and Tavernier, W. and Peuster, Manuel and Colle, D. and Pickavet, M. and Demeester, P.}, year={2016} }' chicago: Rossem, S. v., W. Tavernier, Manuel Peuster, D. Colle, M. Pickavet, and P. Demeester. “Monitoring and Debugging Using an SDK for NFV-Powered Telecom Applications.” In Proc. IEEE Conference on Network Function Virtualization and Software Defined Network (NFV-SDN), Demo Track, 2016. ieee: S. v. Rossem, W. Tavernier, M. Peuster, D. Colle, M. Pickavet, and P. Demeester, “Monitoring and debugging using an SDK for NFV-powered telecom applications,” in Proc. IEEE Conference on Network Function Virtualization and Software Defined Network (NFV-SDN), Demo Track, 2016. mla: v. Rossem, S., et al. “Monitoring and Debugging Using an SDK for NFV-Powered Telecom Applications.” Proc. IEEE Conference on Network Function Virtualization and Software Defined Network (NFV-SDN), Demo Track, 2016. short: 'S. v. Rossem, W. Tavernier, M. Peuster, D. Colle, M. Pickavet, P. Demeester, in: Proc. IEEE Conference on Network Function Virtualization and Software Defined Network (NFV-SDN), Demo Track, 2016.' date_created: 2017-11-27T10:22:29Z date_updated: 2019-01-03T13:18:55Z ddc: - '004' department: - _id: '75' file: - access_level: closed content_type: application/pdf creator: tabu date_created: 2017-12-21T12:16:53Z date_updated: 2017-12-21T12:16:53Z file_id: '1084' file_name: 8521284.pdf file_size: 305293 open_access: 1 relation: main_file success: 1 file_date_updated: 2017-12-21T12:16:53Z project: - _id: '25' call_identifier: 5G PPP Phase 1 grant_number: '671517' name: 'SONATA NFV: Agile Service Development and Orchestration in 5G Virtualized Networks' publication: Proc. IEEE Conference on Network Function Virtualization and Software Defined Network (NFV-SDN), Demo Track status: public title: Monitoring and debugging using an SDK for NFV-powered telecom applications type: conference user_id: '126' year: '2016' ... --- _id: '166' abstract: - lang: eng text: Network function virtualization and software-defined networking allow services consisting of virtual network functions to be designed and implemented with great flexibility by facilitating automatic deployments, migrations, and reconfigurations for services and their components. For extended flexibility, we go beyond seeing services as a fixed chain of functions. We present a YANG model for describing the service structure in deployment requests in a flexible way that enables changing the order of functions in case the order of traversing them does not affect the functionality of the service. Upon receiving such requests, the network orchestration system can choose the optimal composition of service components that gives the best results for placement of services in the network. This introduces new complexities to the placement problem by greatly increasing the number of possible ways a service can be composed. In this paper, we describe a heuristic solution that selects a Pareto set of the possible compositions of a service as well as possible combinations of different services, with respect to different resource requirements of the services. Our evaluations show that the selected combinations consist of representative samples of possible structures and requirements and therefore, can result in optimal or close-to-optimal placement results. author: - first_name: Sevil full_name: Dräxler, Sevil id: '31764' last_name: Dräxler - first_name: Holger full_name: Karl, Holger id: '126' last_name: Karl citation: ama: 'Dräxler S, Karl H. Placement of Services with Flexible Structures Specified by a YANG Data Model. In: Proceedings of the 2nd International IEEE Conference on Network Softwarization (NetSoft). ; 2016:184--192. doi:10.1109/NETSOFT.2016.7502412' apa: Dräxler, S., & Karl, H. (2016). Placement of Services with Flexible Structures Specified by a YANG Data Model. In Proceedings of the 2nd International IEEE Conference on Network Softwarization (NetSoft) (pp. 184--192). https://doi.org/10.1109/NETSOFT.2016.7502412 bibtex: '@inproceedings{Dräxler_Karl_2016, title={Placement of Services with Flexible Structures Specified by a YANG Data Model}, DOI={10.1109/NETSOFT.2016.7502412}, booktitle={Proceedings of the 2nd International IEEE Conference on Network Softwarization (NetSoft)}, author={Dräxler, Sevil and Karl, Holger}, year={2016}, pages={184--192} }' chicago: Dräxler, Sevil, and Holger Karl. “Placement of Services with Flexible Structures Specified by a YANG Data Model.” In Proceedings of the 2nd International IEEE Conference on Network Softwarization (NetSoft), 184--192, 2016. https://doi.org/10.1109/NETSOFT.2016.7502412. ieee: S. Dräxler and H. Karl, “Placement of Services with Flexible Structures Specified by a YANG Data Model,” in Proceedings of the 2nd International IEEE Conference on Network Softwarization (NetSoft), 2016, pp. 184--192. mla: Dräxler, Sevil, and Holger Karl. “Placement of Services with Flexible Structures Specified by a YANG Data Model.” Proceedings of the 2nd International IEEE Conference on Network Softwarization (NetSoft), 2016, pp. 184--192, doi:10.1109/NETSOFT.2016.7502412. short: 'S. Dräxler, H. Karl, in: Proceedings of the 2nd International IEEE Conference on Network Softwarization (NetSoft), 2016, pp. 184--192.' date_created: 2017-10-17T12:41:24Z date_updated: 2022-01-06T06:52:53Z ddc: - '040' department: - _id: '75' doi: 10.1109/NETSOFT.2016.7502412 file: - access_level: open_access content_type: application/pdf creator: sevilmeh date_created: 2018-06-25T07:53:54Z date_updated: 2018-06-25T07:53:54Z file_id: '3322' file_name: RIS.pdf file_size: 1471937 relation: main_file file_date_updated: 2018-06-25T07:53:54Z has_accepted_license: '1' main_file_link: - url: http://ieeexplore.ieee.org/search/searchresult.jsp?newsearch=true&queryText=10.1109%2FNETSOFT.2016.7502412 oa: '1' page: 184--192 project: - _id: '1' name: SFB 901 - _id: '16' name: SFB 901 - Subprojekt C4 - _id: '4' name: SFB 901 - Project Area C - _id: '25' call_identifier: 5G PPP Phase 1 grant_number: '671517' name: 'SONATA NFV: Agile Service Development and Orchestration in 5G Virtualized Networks' publication: Proceedings of the 2nd International IEEE Conference on Network Softwarization (NetSoft) status: public title: Placement of Services with Flexible Structures Specified by a YANG Data Model type: conference urn: '1665' user_id: '31764' year: '2016' ... --- _id: '1627' author: - first_name: P. A. Aranda full_name: Gutierrez, P. A. Aranda last_name: Gutierrez - first_name: E. full_name: Rojas, E. last_name: Rojas - first_name: A. full_name: Schwabe, A. last_name: Schwabe - first_name: C. full_name: Stritzke, C. last_name: Stritzke - first_name: R. full_name: Doriguzzi-Corin, R. last_name: Doriguzzi-Corin - first_name: A. full_name: Leckey, A. last_name: Leckey - first_name: G. full_name: Petralia, G. last_name: Petralia - first_name: A. full_name: Marsico, A. last_name: Marsico - first_name: K. full_name: Phemius, K. last_name: Phemius - first_name: S. full_name: Tamurejo, S. last_name: Tamurejo citation: ama: 'Gutierrez PAA, Rojas E, Schwabe A, et al. NetIDE: All-in-one framework for next generation, composed SDN applications. In: 2016 IEEE NetSoft Conference and Workshops (NetSoft). IEEE; 2016. doi:10.1109/netsoft.2016.7502408' apa: 'Gutierrez, P. A. A., Rojas, E., Schwabe, A., Stritzke, C., Doriguzzi-Corin, R., Leckey, A., … Tamurejo, S. (2016). NetIDE: All-in-one framework for next generation, composed SDN applications. In 2016 IEEE NetSoft Conference and Workshops (NetSoft). IEEE. https://doi.org/10.1109/netsoft.2016.7502408' bibtex: '@inproceedings{Gutierrez_Rojas_Schwabe_Stritzke_Doriguzzi-Corin_Leckey_Petralia_Marsico_Phemius_Tamurejo_2016, title={NetIDE: All-in-one framework for next generation, composed SDN applications}, DOI={10.1109/netsoft.2016.7502408}, booktitle={2016 IEEE NetSoft Conference and Workshops (NetSoft)}, publisher={IEEE}, author={Gutierrez, P. A. Aranda and Rojas, E. and Schwabe, A. and Stritzke, C. and Doriguzzi-Corin, R. and Leckey, A. and Petralia, G. and Marsico, A. and Phemius, K. and Tamurejo, S.}, year={2016} }' chicago: 'Gutierrez, P. A. Aranda, E. Rojas, A. Schwabe, C. Stritzke, R. Doriguzzi-Corin, A. Leckey, G. Petralia, A. Marsico, K. Phemius, and S. Tamurejo. “NetIDE: All-in-One Framework for next Generation, Composed SDN Applications.” In 2016 IEEE NetSoft Conference and Workshops (NetSoft). IEEE, 2016. https://doi.org/10.1109/netsoft.2016.7502408.' ieee: 'P. A. A. Gutierrez et al., “NetIDE: All-in-one framework for next generation, composed SDN applications,” in 2016 IEEE NetSoft Conference and Workshops (NetSoft), 2016.' mla: 'Gutierrez, P. A. Aranda, et al. “NetIDE: All-in-One Framework for next Generation, Composed SDN Applications.” 2016 IEEE NetSoft Conference and Workshops (NetSoft), IEEE, 2016, doi:10.1109/netsoft.2016.7502408.' short: 'P.A.A. Gutierrez, E. Rojas, A. Schwabe, C. Stritzke, R. Doriguzzi-Corin, A. Leckey, G. Petralia, A. Marsico, K. Phemius, S. Tamurejo, in: 2016 IEEE NetSoft Conference and Workshops (NetSoft), IEEE, 2016.' date_created: 2018-03-22T13:15:10Z date_updated: 2022-01-06T06:52:47Z department: - _id: '75' doi: 10.1109/netsoft.2016.7502408 ec_funded: '1' project: - _id: '21' call_identifier: FP7-ICT-2013-11 grant_number: '619543' name: An integrated development environment for portable network applications publication: 2016 IEEE NetSoft Conference and Workshops (NetSoft) publication_identifier: isbn: - '9781467394864' publication_status: published publisher: IEEE status: public title: 'NetIDE: All-in-one framework for next generation, composed SDN applications' type: conference user_id: '15572' year: '2016' ... --- _id: '1630' author: - first_name: Antonio full_name: Marsico, Antonio last_name: Marsico - first_name: Roberto full_name: Doriguzzi-Corin, Roberto last_name: Doriguzzi-Corin - first_name: Matteo full_name: Gerola, Matteo last_name: Gerola - first_name: Domenico full_name: Siracusa, Domenico last_name: Siracusa - first_name: Arne full_name: Schwabe, Arne last_name: Schwabe citation: ama: 'Marsico A, Doriguzzi-Corin R, Gerola M, Siracusa D, Schwabe A. A non-disruptive automated approach to update SDN applications at runtime. In: NOMS 2016 - 2016 IEEE/IFIP Network Operations and Management Symposium. IEEE; 2016. doi:10.1109/noms.2016.7502946' apa: Marsico, A., Doriguzzi-Corin, R., Gerola, M., Siracusa, D., & Schwabe, A. (2016). A non-disruptive automated approach to update SDN applications at runtime. In NOMS 2016 - 2016 IEEE/IFIP Network Operations and Management Symposium. IEEE. https://doi.org/10.1109/noms.2016.7502946 bibtex: '@inproceedings{Marsico_Doriguzzi-Corin_Gerola_Siracusa_Schwabe_2016, title={A non-disruptive automated approach to update SDN applications at runtime}, DOI={10.1109/noms.2016.7502946}, booktitle={NOMS 2016 - 2016 IEEE/IFIP Network Operations and Management Symposium}, publisher={IEEE}, author={Marsico, Antonio and Doriguzzi-Corin, Roberto and Gerola, Matteo and Siracusa, Domenico and Schwabe, Arne}, year={2016} }' chicago: Marsico, Antonio, Roberto Doriguzzi-Corin, Matteo Gerola, Domenico Siracusa, and Arne Schwabe. “A Non-Disruptive Automated Approach to Update SDN Applications at Runtime.” In NOMS 2016 - 2016 IEEE/IFIP Network Operations and Management Symposium. IEEE, 2016. https://doi.org/10.1109/noms.2016.7502946. ieee: A. Marsico, R. Doriguzzi-Corin, M. Gerola, D. Siracusa, and A. Schwabe, “A non-disruptive automated approach to update SDN applications at runtime,” in NOMS 2016 - 2016 IEEE/IFIP Network Operations and Management Symposium, 2016. mla: Marsico, Antonio, et al. “A Non-Disruptive Automated Approach to Update SDN Applications at Runtime.” NOMS 2016 - 2016 IEEE/IFIP Network Operations and Management Symposium, IEEE, 2016, doi:10.1109/noms.2016.7502946. short: 'A. Marsico, R. Doriguzzi-Corin, M. Gerola, D. Siracusa, A. Schwabe, in: NOMS 2016 - 2016 IEEE/IFIP Network Operations and Management Symposium, IEEE, 2016.' date_created: 2018-03-22T13:21:41Z date_updated: 2022-01-06T06:52:48Z department: - _id: '75' doi: 10.1109/noms.2016.7502946 ec_funded: '1' project: - _id: '21' call_identifier: FP7-ICT-2013-11 grant_number: '619543' name: An integrated development environment for portable network applications publication: NOMS 2016 - 2016 IEEE/IFIP Network Operations and Management Symposium publication_identifier: isbn: - '9781509002238' publication_status: published publisher: IEEE status: public title: A non-disruptive automated approach to update SDN applications at runtime type: conference user_id: '15572' year: '2016' ... --- _id: '1632' author: - first_name: Roberto full_name: Doriguzzi-Corin, Roberto last_name: Doriguzzi-Corin - first_name: Domenico full_name: Siracusa, Domenico last_name: Siracusa - first_name: Elio full_name: Salvador, Elio last_name: Salvador - first_name: Arne full_name: Schwabe, Arne last_name: Schwabe citation: ama: 'Doriguzzi-Corin R, Siracusa D, Salvador E, Schwabe A. Empowering network operating systems with memory management techniques. In: NOMS 2016 - 2016 IEEE/IFIP Network Operations and Management Symposium. IEEE; 2016. doi:10.1109/noms.2016.7502889' apa: Doriguzzi-Corin, R., Siracusa, D., Salvador, E., & Schwabe, A. (2016). Empowering network operating systems with memory management techniques. In NOMS 2016 - 2016 IEEE/IFIP Network Operations and Management Symposium. IEEE. https://doi.org/10.1109/noms.2016.7502889 bibtex: '@inproceedings{Doriguzzi-Corin_Siracusa_Salvador_Schwabe_2016, title={Empowering network operating systems with memory management techniques}, DOI={10.1109/noms.2016.7502889}, booktitle={NOMS 2016 - 2016 IEEE/IFIP Network Operations and Management Symposium}, publisher={IEEE}, author={Doriguzzi-Corin, Roberto and Siracusa, Domenico and Salvador, Elio and Schwabe, Arne}, year={2016} }' chicago: Doriguzzi-Corin, Roberto, Domenico Siracusa, Elio Salvador, and Arne Schwabe. “Empowering Network Operating Systems with Memory Management Techniques.” In NOMS 2016 - 2016 IEEE/IFIP Network Operations and Management Symposium. IEEE, 2016. https://doi.org/10.1109/noms.2016.7502889. ieee: R. Doriguzzi-Corin, D. Siracusa, E. Salvador, and A. Schwabe, “Empowering network operating systems with memory management techniques,” in NOMS 2016 - 2016 IEEE/IFIP Network Operations and Management Symposium, 2016. mla: Doriguzzi-Corin, Roberto, et al. “Empowering Network Operating Systems with Memory Management Techniques.” NOMS 2016 - 2016 IEEE/IFIP Network Operations and Management Symposium, IEEE, 2016, doi:10.1109/noms.2016.7502889. short: 'R. Doriguzzi-Corin, D. Siracusa, E. Salvador, A. Schwabe, in: NOMS 2016 - 2016 IEEE/IFIP Network Operations and Management Symposium, IEEE, 2016.' date_created: 2018-03-22T13:23:06Z date_updated: 2022-01-06T06:52:48Z department: - _id: '75' doi: 10.1109/noms.2016.7502889 ec_funded: '1' project: - _id: '21' call_identifier: FP7-ICT-2013-11 grant_number: '619543' name: An integrated development environment for portable network applications publication: NOMS 2016 - 2016 IEEE/IFIP Network Operations and Management Symposium publication_identifier: isbn: - '9781509002238' publication_status: published publisher: IEEE status: public title: Empowering network operating systems with memory management techniques type: conference user_id: '15572' year: '2016' ... --- _id: '1373' author: - first_name: Matthias full_name: Herlich, Matthias last_name: Herlich - first_name: Nico full_name: Bredenbals, Nico last_name: Bredenbals - first_name: Holger full_name: Karl, Holger id: '126' last_name: Karl citation: ama: 'Herlich M, Bredenbals N, Karl H. Delayed (de-)activation in servers with a sleep mode. Sustainable Computing: Informatics and Systems. 2016;10:48-55. doi:10.1016/j.suscom.2016.04.002' apa: 'Herlich, M., Bredenbals, N., & Karl, H. (2016). Delayed (de-)activation in servers with a sleep mode. Sustainable Computing: Informatics and Systems, 10, 48–55. https://doi.org/10.1016/j.suscom.2016.04.002' bibtex: '@article{Herlich_Bredenbals_Karl_2016, title={Delayed (de-)activation in servers with a sleep mode}, volume={10}, DOI={10.1016/j.suscom.2016.04.002}, journal={Sustainable Computing: Informatics and Systems}, publisher={Elsevier BV}, author={Herlich, Matthias and Bredenbals, Nico and Karl, Holger}, year={2016}, pages={48–55} }' chicago: 'Herlich, Matthias, Nico Bredenbals, and Holger Karl. “Delayed (de-)Activation in Servers with a Sleep Mode.” Sustainable Computing: Informatics and Systems 10 (2016): 48–55. https://doi.org/10.1016/j.suscom.2016.04.002.' ieee: 'M. Herlich, N. Bredenbals, and H. Karl, “Delayed (de-)activation in servers with a sleep mode,” Sustainable Computing: Informatics and Systems, vol. 10, pp. 48–55, 2016.' mla: 'Herlich, Matthias, et al. “Delayed (de-)Activation in Servers with a Sleep Mode.” Sustainable Computing: Informatics and Systems, vol. 10, Elsevier BV, 2016, pp. 48–55, doi:10.1016/j.suscom.2016.04.002.' short: 'M. Herlich, N. Bredenbals, H. Karl, Sustainable Computing: Informatics and Systems 10 (2016) 48–55.' date_created: 2018-03-19T13:29:17Z date_updated: 2022-01-06T06:51:43Z department: - _id: '75' doi: 10.1016/j.suscom.2016.04.002 intvolume: ' 10' page: 48-55 publication: 'Sustainable Computing: Informatics and Systems' publication_identifier: issn: - 2210-5379 publication_status: published publisher: Elsevier BV status: public title: Delayed (de-)activation in servers with a sleep mode type: journal_article user_id: '15572' volume: 10 year: '2016' ... --- _id: '252' abstract: - lang: eng text: 'Video streaming is in high demand by mobile users. In cellular networks, however, the unreliable wireless channel leads to two major problems. Poor channel states degrade video quality and interrupt the playback when a user cannot sufficiently fill its local playout buffer: buffer underruns occur. In contrast, good channel conditions cause common greedy buffering schemes to buffer too much data. Such over-buffering wastes expensive wireless channel capacity. Assuming that we can anticipate future data rates, we plan the quality and download time of video segments ahead. This anticipatory download scheduling avoids buffer underruns by downloading a large number of segments before a drop in available data rate occurs, without wasting wireless capacity by excessive buffering.We developed a practical anticipatory scheduling algorithm for segmented video streaming protocols (e.g., HLS or MPEG DASH). Simulation results and testbed measurements show that our solution essentially eliminates playback interruptions without significantly decreasing video quality.' author: - first_name: Martin full_name: Dräxler, Martin last_name: Dräxler - first_name: Johannes full_name: Blobel, Johannes last_name: Blobel - first_name: Philipp full_name: Dreimann, Philipp last_name: Dreimann - first_name: Stefan full_name: Valentin, Stefan last_name: Valentin - first_name: Holger full_name: Karl, Holger id: '126' last_name: Karl citation: ama: 'Dräxler M, Blobel J, Dreimann P, Valentin S, Karl H. SmarterPhones: Anticipatory Download Scheduling for Wireless Video Streaming. In: Proceedings of the 2nd International Conference on Networked Systems (NetSys). ; 2015:1--8. doi:10.1109/NetSys.2015.7089073' apa: 'Dräxler, M., Blobel, J., Dreimann, P., Valentin, S., & Karl, H. (2015). SmarterPhones: Anticipatory Download Scheduling for Wireless Video Streaming. In Proceedings of the 2nd International Conference on Networked Systems (NetSys) (pp. 1--8). https://doi.org/10.1109/NetSys.2015.7089073' bibtex: '@inproceedings{Dräxler_Blobel_Dreimann_Valentin_Karl_2015, title={SmarterPhones: Anticipatory Download Scheduling for Wireless Video Streaming}, DOI={10.1109/NetSys.2015.7089073}, booktitle={Proceedings of the 2nd International Conference on Networked Systems (NetSys)}, author={Dräxler, Martin and Blobel, Johannes and Dreimann, Philipp and Valentin, Stefan and Karl, Holger}, year={2015}, pages={1--8} }' chicago: 'Dräxler, Martin, Johannes Blobel, Philipp Dreimann, Stefan Valentin, and Holger Karl. “SmarterPhones: Anticipatory Download Scheduling for Wireless Video Streaming.” In Proceedings of the 2nd International Conference on Networked Systems (NetSys), 1--8, 2015. https://doi.org/10.1109/NetSys.2015.7089073.' ieee: 'M. Dräxler, J. Blobel, P. Dreimann, S. Valentin, and H. Karl, “SmarterPhones: Anticipatory Download Scheduling for Wireless Video Streaming,” in Proceedings of the 2nd International Conference on Networked Systems (NetSys), 2015, pp. 1--8.' mla: 'Dräxler, Martin, et al. “SmarterPhones: Anticipatory Download Scheduling for Wireless Video Streaming.” Proceedings of the 2nd International Conference on Networked Systems (NetSys), 2015, pp. 1--8, doi:10.1109/NetSys.2015.7089073.' short: 'M. Dräxler, J. Blobel, P. Dreimann, S. Valentin, H. Karl, in: Proceedings of the 2nd International Conference on Networked Systems (NetSys), 2015, pp. 1--8.' date_created: 2017-10-17T12:41:41Z date_updated: 2022-01-06T06:56:55Z ddc: - '040' department: - _id: '75' doi: 10.1109/NetSys.2015.7089073 file: - access_level: closed content_type: application/pdf creator: florida date_created: 2018-03-21T09:44:45Z date_updated: 2018-03-21T09:44:45Z file_id: '1488' file_name: 252-DBDVK15.pdf file_size: 587685 relation: main_file success: 1 file_date_updated: 2018-03-21T09:44:45Z has_accepted_license: '1' main_file_link: - url: http://ieeexplore.ieee.org/xpls/icp.jsp?arnumber=7089073 page: 1--8 publication: Proceedings of the 2nd International Conference on Networked Systems (NetSys) status: public title: 'SmarterPhones: Anticipatory Download Scheduling for Wireless Video Streaming' type: conference user_id: '15572' year: '2015' ... --- _id: '287' abstract: - lang: eng text: The size of modern data centers is constantly increasing. As it is not economic to interconnect all machines in the data center using a full-bisection-bandwidth network, techniques have to be developed to increase the efficiency of data-center networks. The Software-Defined Network paradigm opened the door for centralized traffic engineering (TE) in such environments. Up to now, there were already a number of TE proposals for SDN-controlled data centers that all work very well. However, these techniques either use a high amount of flow table entries or a high flow installation rate that overwhelms available switching hardware, or they require custom or very expensive end-of-line equipment to be usable in practice. We present HybridTE, a TE technique that uses (uncertain) information about large flows. Using this extra information, our technique has very low hardware requirements while maintaining better performance than existing TE techniques. This enables us to build very low-cost, high performance data-center networks. author: - first_name: Philip full_name: Wette, Philip last_name: Wette - first_name: Holger full_name: Karl, Holger id: '126' last_name: Karl citation: ama: 'Wette P, Karl H. HybridTE: Traffic Engineering for Very Low-Cost Software-Defined Data-Center Networks. In: Proceedings of the 4th European Workshop on Software Defined Networks (EWSDN 2015). ; 2015:1--7. doi:10.1109/EWSDN.2015.57' apa: 'Wette, P., & Karl, H. (2015). HybridTE: Traffic Engineering for Very Low-Cost Software-Defined Data-Center Networks. In Proceedings of the 4th European Workshop on Software Defined Networks (EWSDN 2015) (pp. 1--7). https://doi.org/10.1109/EWSDN.2015.57' bibtex: '@inproceedings{Wette_Karl_2015, title={HybridTE: Traffic Engineering for Very Low-Cost Software-Defined Data-Center Networks}, DOI={10.1109/EWSDN.2015.57}, booktitle={Proceedings of the 4th European Workshop on Software Defined Networks (EWSDN 2015)}, author={Wette, Philip and Karl, Holger}, year={2015}, pages={1--7} }' chicago: 'Wette, Philip, and Holger Karl. “HybridTE: Traffic Engineering for Very Low-Cost Software-Defined Data-Center Networks.” In Proceedings of the 4th European Workshop on Software Defined Networks (EWSDN 2015), 1--7, 2015. https://doi.org/10.1109/EWSDN.2015.57.' ieee: 'P. Wette and H. Karl, “HybridTE: Traffic Engineering for Very Low-Cost Software-Defined Data-Center Networks,” in Proceedings of the 4th European Workshop on Software Defined Networks (EWSDN 2015), 2015, pp. 1--7.' mla: 'Wette, Philip, and Holger Karl. “HybridTE: Traffic Engineering for Very Low-Cost Software-Defined Data-Center Networks.” Proceedings of the 4th European Workshop on Software Defined Networks (EWSDN 2015), 2015, pp. 1--7, doi:10.1109/EWSDN.2015.57.' short: 'P. Wette, H. Karl, in: Proceedings of the 4th European Workshop on Software Defined Networks (EWSDN 2015), 2015, pp. 1--7.' date_created: 2017-10-17T12:41:48Z date_updated: 2022-01-06T06:58:17Z ddc: - '040' department: - _id: '75' doi: 10.1109/EWSDN.2015.57 file: - access_level: closed content_type: application/pdf creator: florida date_created: 2018-03-08T09:55:30Z date_updated: 2018-03-08T09:59:05Z file_id: '1203' file_name: 287-1503.04317v1.pdf file_size: 1625732 relation: main_file file_date_updated: 2018-03-08T09:59:05Z has_accepted_license: '1' page: 1--7 project: - _id: '1' name: SFB 901 - _id: '6' name: SFB 901 - Subprojekt A2 - _id: '2' name: SFB 901 - Project Area A publication: Proceedings of the 4th European Workshop on Software Defined Networks (EWSDN 2015) quality_controlled: '1' status: public title: 'HybridTE: Traffic Engineering for Very Low-Cost Software-Defined Data-Center Networks' type: conference urn: '2875' user_id: '15572' year: '2015' ... --- _id: '247' abstract: - lang: eng text: 'Multi-rooted trees are becoming the norm for modern data-center networks. In these networks, scalable flow routing is challenging owing to vast number of flows. Current approaches either employ a central controller that can have scalability issues or a scalable decentralized algorithm only considering local information. In this paper we present a new decentralized approach to least-congested path routing in software-defined data center networks that has neither of these issues: By duplicating the initial (or SYN) packet of a flow and estimating the data rate of multiple flows in parallel, we exploit TCP’s habit to fill buffers to find the least congested path. We show that our algorithm significantly improves flow completion time without the need for a central controller or specialized hardware.' author: - first_name: Arne full_name: Schwabe, Arne last_name: Schwabe - first_name: Holger full_name: Karl, Holger id: '126' last_name: Karl citation: ama: 'Schwabe A, Karl H. SynRace: Decentralized Load-Adaptive Multi-path Routing without Collecting Statistics. In: Proceedings of the 4th European Workshop on Software Defined Networks (EWSDN 2015). ; 2015:37-42. doi:10.1109/EWSDN.2015.58' apa: 'Schwabe, A., & Karl, H. (2015). SynRace: Decentralized Load-Adaptive Multi-path Routing without Collecting Statistics. In Proceedings of the 4th European Workshop on Software Defined Networks (EWSDN 2015) (pp. 37–42). https://doi.org/10.1109/EWSDN.2015.58' bibtex: '@inproceedings{Schwabe_Karl_2015, title={SynRace: Decentralized Load-Adaptive Multi-path Routing without Collecting Statistics}, DOI={10.1109/EWSDN.2015.58}, booktitle={Proceedings of the 4th European Workshop on Software Defined Networks (EWSDN 2015)}, author={Schwabe, Arne and Karl, Holger}, year={2015}, pages={37–42} }' chicago: 'Schwabe, Arne, and Holger Karl. “SynRace: Decentralized Load-Adaptive Multi-Path Routing without Collecting Statistics.” In Proceedings of the 4th European Workshop on Software Defined Networks (EWSDN 2015), 37–42, 2015. https://doi.org/10.1109/EWSDN.2015.58.' ieee: 'A. Schwabe and H. Karl, “SynRace: Decentralized Load-Adaptive Multi-path Routing without Collecting Statistics,” in Proceedings of the 4th European Workshop on Software Defined Networks (EWSDN 2015), 2015, pp. 37–42.' mla: 'Schwabe, Arne, and Holger Karl. “SynRace: Decentralized Load-Adaptive Multi-Path Routing without Collecting Statistics.” Proceedings of the 4th European Workshop on Software Defined Networks (EWSDN 2015), 2015, pp. 37–42, doi:10.1109/EWSDN.2015.58.' short: 'A. Schwabe, H. Karl, in: Proceedings of the 4th European Workshop on Software Defined Networks (EWSDN 2015), 2015, pp. 37–42.' date_created: 2017-10-17T12:41:40Z date_updated: 2022-01-06T06:56:32Z ddc: - '040' department: - _id: '75' doi: 10.1109/EWSDN.2015.58 file: - access_level: closed content_type: application/pdf creator: florida date_created: 2018-03-21T09:46:21Z date_updated: 2018-03-21T09:46:21Z file_id: '1491' file_name: 247-07313613.pdf file_size: 277574 relation: main_file success: 1 file_date_updated: 2018-03-21T09:46:21Z has_accepted_license: '1' page: 37-42 project: - _id: '1' name: SFB 901 - _id: '6' name: SFB 901 - Subprojekt A2 - _id: '2' name: SFB 901 - Project Area A publication: Proceedings of the 4th European Workshop on Software Defined Networks (EWSDN 2015) status: public title: 'SynRace: Decentralized Load-Adaptive Multi-path Routing without Collecting Statistics' type: conference user_id: '15504' year: '2015' ... --- _id: '264' author: - first_name: Philip full_name: Wette, Philip last_name: Wette citation: ama: Wette P. Optimizing Software-Defined Networks Using Application-Layer Knowledge. Universität Paderborn; 2015. apa: Wette, P. (2015). Optimizing Software-Defined Networks using Application-Layer Knowledge. Universität Paderborn. bibtex: '@book{Wette_2015, title={Optimizing Software-Defined Networks using Application-Layer Knowledge}, publisher={Universität Paderborn}, author={Wette, Philip}, year={2015} }' chicago: Wette, Philip. Optimizing Software-Defined Networks Using Application-Layer Knowledge. Universität Paderborn, 2015. ieee: P. Wette, Optimizing Software-Defined Networks using Application-Layer Knowledge. Universität Paderborn, 2015. mla: Wette, Philip. Optimizing Software-Defined Networks Using Application-Layer Knowledge. Universität Paderborn, 2015. short: P. Wette, Optimizing Software-Defined Networks Using Application-Layer Knowledge, Universität Paderborn, 2015. date_created: 2017-10-17T12:41:43Z date_updated: 2022-01-06T06:57:20Z ddc: - '040' department: - _id: '75' file: - access_level: closed content_type: application/pdf creator: florida date_created: 2018-03-21T09:34:36Z date_updated: 2018-03-21T09:34:36Z file_id: '1481' file_name: 264-Dissertation_-_Wette.pdf file_size: 8031107 relation: main_file success: 1 file_date_updated: 2018-03-21T09:34:36Z has_accepted_license: '1' project: - _id: '1' name: SFB 901 - _id: '6' name: SFB 901 - Subprojekt A2 - _id: '16' name: SFB 901 - Subprojekt C4 - _id: '2' name: SFB 901 - Project Area A - _id: '4' name: SFB 901 - Project Area C publisher: Universität Paderborn status: public supervisor: - first_name: Holger full_name: Karl, Holger id: '126' last_name: Karl title: Optimizing Software-Defined Networks using Application-Layer Knowledge type: dissertation user_id: '477' year: '2015' ... --- _id: '739' author: - first_name: Pedro full_name: A. Aranda-Gutierrez, Pedro last_name: A. Aranda-Gutierrez - first_name: Holger full_name: Karl, Holger id: '126' last_name: Karl - first_name: Elisa full_name: Rojas, Elisa last_name: Rojas - first_name: Alec full_name: Leckey, Alec last_name: Leckey citation: ama: 'A. Aranda-Gutierrez P, Karl H, Rojas E, Leckey A. On Network Application representation and controller independence in {SDN. In: 2015 European Conference on Networks and Communications, EuCNC 2015, Paris, France, June 29 - July 2, 2015. ; 2015:429--433. doi:10.1109/EuCNC.2015.7194112' apa: A. Aranda-Gutierrez, P., Karl, H., Rojas, E., & Leckey, A. (2015). On Network Application representation and controller independence in {SDN. In 2015 European Conference on Networks and Communications, EuCNC 2015, Paris, France, June 29 - July 2, 2015 (pp. 429--433). https://doi.org/10.1109/EuCNC.2015.7194112 bibtex: '@inproceedings{A. Aranda-Gutierrez_Karl_Rojas_Leckey_2015, title={On Network Application representation and controller independence in {SDN}, DOI={10.1109/EuCNC.2015.7194112}, booktitle={2015 European Conference on Networks and Communications, EuCNC 2015, Paris, France, June 29 - July 2, 2015}, author={A. Aranda-Gutierrez, Pedro and Karl, Holger and Rojas, Elisa and Leckey, Alec}, year={2015}, pages={429--433} }' chicago: A. Aranda-Gutierrez, Pedro, Holger Karl, Elisa Rojas, and Alec Leckey. “On Network Application Representation and Controller Independence in {SDN.” In 2015 European Conference on Networks and Communications, EuCNC 2015, Paris, France, June 29 - July 2, 2015, 429--433, 2015. https://doi.org/10.1109/EuCNC.2015.7194112. ieee: P. A. Aranda-Gutierrez, H. Karl, E. Rojas, and A. Leckey, “On Network Application representation and controller independence in {SDN,” in 2015 European Conference on Networks and Communications, EuCNC 2015, Paris, France, June 29 - July 2, 2015, 2015, pp. 429--433. mla: A. Aranda-Gutierrez, Pedro, et al. “On Network Application Representation and Controller Independence in {SDN.” 2015 European Conference on Networks and Communications, EuCNC 2015, Paris, France, June 29 - July 2, 2015, 2015, pp. 429--433, doi:10.1109/EuCNC.2015.7194112. short: 'P. A. Aranda-Gutierrez, H. Karl, E. Rojas, A. Leckey, in: 2015 European Conference on Networks and Communications, EuCNC 2015, Paris, France, June 29 - July 2, 2015, 2015, pp. 429--433.' date_created: 2017-11-27T10:22:25Z date_updated: 2022-01-06T07:03:36Z department: - _id: '75' doi: 10.1109/EuCNC.2015.7194112 ec_funded: '1' page: 429--433 project: - _id: '21' call_identifier: FP7-ICT-2013-11 grant_number: '619543' name: An integrated development environment for portable network applications publication: 2015 European Conference on Networks and Communications, EuCNC 2015, Paris, France, June 29 - July 2, 2015 status: public title: On Network Application representation and controller independence in {SDN type: conference user_id: '15572' year: '2015' ... --- _id: '742' author: - first_name: Johannes full_name: Blanckenstein, Johannes last_name: Blanckenstein - first_name: Cristina full_name: Nardin, Cristina last_name: Nardin - first_name: Jirka full_name: Klaue, Jirka last_name: Klaue - first_name: Holger full_name: Karl, Holger id: '126' last_name: Karl citation: ama: 'Blanckenstein J, Nardin C, Klaue J, Karl H. Error characterization of multi-access point WSNs in an aircraft cabin. In: {IEEE} International Conference on Communication, {ICC} 2015, London, United Kingdom, June 8-12, 2015, Workshop Proceedings. ; 2015:2363--2368. doi:10.1109/ICCW.2015.7247534' apa: Blanckenstein, J., Nardin, C., Klaue, J., & Karl, H. (2015). Error characterization of multi-access point WSNs in an aircraft cabin. In {IEEE} International Conference on Communication, {ICC} 2015, London, United Kingdom, June 8-12, 2015, Workshop Proceedings (pp. 2363--2368). https://doi.org/10.1109/ICCW.2015.7247534 bibtex: '@inproceedings{Blanckenstein_Nardin_Klaue_Karl_2015, title={Error characterization of multi-access point WSNs in an aircraft cabin}, DOI={10.1109/ICCW.2015.7247534}, booktitle={{IEEE} International Conference on Communication, {ICC} 2015, London, United Kingdom, June 8-12, 2015, Workshop Proceedings}, author={Blanckenstein, Johannes and Nardin, Cristina and Klaue, Jirka and Karl, Holger}, year={2015}, pages={2363--2368} }' chicago: Blanckenstein, Johannes, Cristina Nardin, Jirka Klaue, and Holger Karl. “Error Characterization of Multi-Access Point WSNs in an Aircraft Cabin.” In {IEEE} International Conference on Communication, {ICC} 2015, London, United Kingdom, June 8-12, 2015, Workshop Proceedings, 2363--2368, 2015. https://doi.org/10.1109/ICCW.2015.7247534. ieee: J. Blanckenstein, C. Nardin, J. Klaue, and H. Karl, “Error characterization of multi-access point WSNs in an aircraft cabin,” in {IEEE} International Conference on Communication, {ICC} 2015, London, United Kingdom, June 8-12, 2015, Workshop Proceedings, 2015, pp. 2363--2368. mla: Blanckenstein, Johannes, et al. “Error Characterization of Multi-Access Point WSNs in an Aircraft Cabin.” {IEEE} International Conference on Communication, {ICC} 2015, London, United Kingdom, June 8-12, 2015, Workshop Proceedings, 2015, pp. 2363--2368, doi:10.1109/ICCW.2015.7247534. short: 'J. Blanckenstein, C. Nardin, J. Klaue, H. Karl, in: {IEEE} International Conference on Communication, {ICC} 2015, London, United Kingdom, June 8-12, 2015, Workshop Proceedings, 2015, pp. 2363--2368.' date_created: 2017-11-27T10:22:25Z date_updated: 2022-01-06T07:03:37Z department: - _id: '75' doi: 10.1109/ICCW.2015.7247534 page: 2363--2368 publication: '{IEEE} International Conference on Communication, {ICC} 2015, London, United Kingdom, June 8-12, 2015, Workshop Proceedings' status: public title: Error characterization of multi-access point WSNs in an aircraft cabin type: conference user_id: '15572' year: '2015' ... --- _id: '743' author: - first_name: Arne full_name: Schwabe, Arne last_name: Schwabe - first_name: Holger full_name: Karl, Holger id: '126' last_name: Karl citation: ama: 'Schwabe A, Karl H. Topology model to generate realistic latency for simulations. In: 2015 IEEE International Conference on Communications, ICC 2015, London, United Kingdom, June 8-12, 2015. ; 2015:6122--6127. doi:10.1109/ICC.2015.7249298' apa: Schwabe, A., & Karl, H. (2015). Topology model to generate realistic latency for simulations. In 2015 IEEE International Conference on Communications, ICC 2015, London, United Kingdom, June 8-12, 2015 (pp. 6122--6127). https://doi.org/10.1109/ICC.2015.7249298 bibtex: '@inproceedings{Schwabe_Karl_2015, title={Topology model to generate realistic latency for simulations}, DOI={10.1109/ICC.2015.7249298}, booktitle={2015 IEEE International Conference on Communications, ICC 2015, London, United Kingdom, June 8-12, 2015}, author={Schwabe, Arne and Karl, Holger}, year={2015}, pages={6122--6127} }' chicago: Schwabe, Arne, and Holger Karl. “Topology Model to Generate Realistic Latency for Simulations.” In 2015 IEEE International Conference on Communications, ICC 2015, London, United Kingdom, June 8-12, 2015, 6122--6127, 2015. https://doi.org/10.1109/ICC.2015.7249298. ieee: A. Schwabe and H. Karl, “Topology model to generate realistic latency for simulations,” in 2015 IEEE International Conference on Communications, ICC 2015, London, United Kingdom, June 8-12, 2015, 2015, pp. 6122--6127. mla: Schwabe, Arne, and Holger Karl. “Topology Model to Generate Realistic Latency for Simulations.” 2015 IEEE International Conference on Communications, ICC 2015, London, United Kingdom, June 8-12, 2015, 2015, pp. 6122--6127, doi:10.1109/ICC.2015.7249298. short: 'A. Schwabe, H. Karl, in: 2015 IEEE International Conference on Communications, ICC 2015, London, United Kingdom, June 8-12, 2015, 2015, pp. 6122--6127.' date_created: 2017-11-27T10:22:25Z date_updated: 2022-01-06T07:03:37Z ddc: - '000' department: - _id: '75' doi: 10.1109/ICC.2015.7249298 file: - access_level: closed content_type: application/pdf creator: ups date_created: 2018-11-02T14:03:07Z date_updated: 2018-11-02T14:03:07Z file_id: '5260' file_name: Schwabe07249298.pdf file_size: 3386981 relation: main_file success: 1 file_date_updated: 2018-11-02T14:03:07Z has_accepted_license: '1' language: - iso: eng page: 6122--6127 project: - _id: '1' name: SFB 901 - _id: '2' name: SFB 901 - Project Area A - _id: '6' name: SFB 901 - Subproject A2 publication: 2015 IEEE International Conference on Communications, ICC 2015, London, United Kingdom, June 8-12, 2015 status: public title: Topology model to generate realistic latency for simulations type: conference user_id: '477' year: '2015' ... --- _id: '745' author: - first_name: Martin full_name: Dräxler, Martin last_name: Dräxler - first_name: Johannes full_name: Blobel, Johannes last_name: Blobel - first_name: Holger full_name: Karl, Holger id: '126' last_name: Karl citation: ama: 'Dräxler M, Blobel J, Karl H. Anticipatory Download Scheduling in Wireless Video Streaming with Uncertain Data Rate Prediction. In: 8th IFIP Wireless and Mobile Networking Conference, WMNC 2015, Munich, Germany, October 5-7, 2015. ; 2015:136--143. doi:10.1109/WMNC.2015.21' apa: Dräxler, M., Blobel, J., & Karl, H. (2015). Anticipatory Download Scheduling in Wireless Video Streaming with Uncertain Data Rate Prediction. In 8th IFIP Wireless and Mobile Networking Conference, WMNC 2015, Munich, Germany, October 5-7, 2015 (pp. 136--143). https://doi.org/10.1109/WMNC.2015.21 bibtex: '@inproceedings{Dräxler_Blobel_Karl_2015, title={Anticipatory Download Scheduling in Wireless Video Streaming with Uncertain Data Rate Prediction}, DOI={10.1109/WMNC.2015.21}, booktitle={8th IFIP Wireless and Mobile Networking Conference, WMNC 2015, Munich, Germany, October 5-7, 2015}, author={Dräxler, Martin and Blobel, Johannes and Karl, Holger}, year={2015}, pages={136--143} }' chicago: Dräxler, Martin, Johannes Blobel, and Holger Karl. “Anticipatory Download Scheduling in Wireless Video Streaming with Uncertain Data Rate Prediction.” In 8th IFIP Wireless and Mobile Networking Conference, WMNC 2015, Munich, Germany, October 5-7, 2015, 136--143, 2015. https://doi.org/10.1109/WMNC.2015.21. ieee: M. Dräxler, J. Blobel, and H. Karl, “Anticipatory Download Scheduling in Wireless Video Streaming with Uncertain Data Rate Prediction,” in 8th IFIP Wireless and Mobile Networking Conference, WMNC 2015, Munich, Germany, October 5-7, 2015, 2015, pp. 136--143. mla: Dräxler, Martin, et al. “Anticipatory Download Scheduling in Wireless Video Streaming with Uncertain Data Rate Prediction.” 8th IFIP Wireless and Mobile Networking Conference, WMNC 2015, Munich, Germany, October 5-7, 2015, 2015, pp. 136--143, doi:10.1109/WMNC.2015.21. short: 'M. Dräxler, J. Blobel, H. Karl, in: 8th IFIP Wireless and Mobile Networking Conference, WMNC 2015, Munich, Germany, October 5-7, 2015, 2015, pp. 136--143.' date_created: 2017-11-27T10:22:25Z date_updated: 2022-01-06T07:03:38Z department: - _id: '75' doi: 10.1109/WMNC.2015.21 ec_funded: '1' page: 136--143 project: - _id: '22' call_identifier: FP7-ICT-2011-C grant_number: '318115' name: Connectivity management for eneRgy Optimised Wireless Dense works publication: 8th IFIP Wireless and Mobile Networking Conference, WMNC 2015, Munich, Germany, October 5-7, 2015 status: public title: Anticipatory Download Scheduling in Wireless Video Streaming with Uncertain Data Rate Prediction type: conference user_id: '15572' year: '2015' ... --- _id: '746' author: - first_name: Philip full_name: Wette, Philip last_name: Wette - first_name: Arne full_name: Schwabe, Arne last_name: Schwabe - first_name: Malte full_name: Splietker, Malte last_name: Splietker - first_name: Holger full_name: Karl, Holger id: '126' last_name: Karl citation: ama: 'Wette P, Schwabe A, Splietker M, Karl H. Extending Hadoop’s Yarn Scheduler Load Simulator with a highly realistic network & traffic model. In: Proceedings of the 1st {IEEE} Conference on Network Softwarization, NetSoft 2015, London, United Kingdom, April 13-17, 2015. ; 2015:1--2. doi:10.1109/NETSOFT.2015.7116169' apa: Wette, P., Schwabe, A., Splietker, M., & Karl, H. (2015). Extending Hadoop’s Yarn Scheduler Load Simulator with a highly realistic network & traffic model. In Proceedings of the 1st {IEEE} Conference on Network Softwarization, NetSoft 2015, London, United Kingdom, April 13-17, 2015 (pp. 1--2). https://doi.org/10.1109/NETSOFT.2015.7116169 bibtex: '@inproceedings{Wette_Schwabe_Splietker_Karl_2015, title={Extending Hadoop’s Yarn Scheduler Load Simulator with a highly realistic network & traffic model}, DOI={10.1109/NETSOFT.2015.7116169}, booktitle={Proceedings of the 1st {IEEE} Conference on Network Softwarization, NetSoft 2015, London, United Kingdom, April 13-17, 2015}, author={Wette, Philip and Schwabe, Arne and Splietker, Malte and Karl, Holger}, year={2015}, pages={1--2} }' chicago: Wette, Philip, Arne Schwabe, Malte Splietker, and Holger Karl. “Extending Hadoop’s Yarn Scheduler Load Simulator with a Highly Realistic Network & Traffic Model.” In Proceedings of the 1st {IEEE} Conference on Network Softwarization, NetSoft 2015, London, United Kingdom, April 13-17, 2015, 1--2, 2015. https://doi.org/10.1109/NETSOFT.2015.7116169. ieee: P. Wette, A. Schwabe, M. Splietker, and H. Karl, “Extending Hadoop’s Yarn Scheduler Load Simulator with a highly realistic network & traffic model,” in Proceedings of the 1st {IEEE} Conference on Network Softwarization, NetSoft 2015, London, United Kingdom, April 13-17, 2015, 2015, pp. 1--2. mla: Wette, Philip, et al. “Extending Hadoop’s Yarn Scheduler Load Simulator with a Highly Realistic Network & Traffic Model.” Proceedings of the 1st {IEEE} Conference on Network Softwarization, NetSoft 2015, London, United Kingdom, April 13-17, 2015, 2015, pp. 1--2, doi:10.1109/NETSOFT.2015.7116169. short: 'P. Wette, A. Schwabe, M. Splietker, H. Karl, in: Proceedings of the 1st {IEEE} Conference on Network Softwarization, NetSoft 2015, London, United Kingdom, April 13-17, 2015, 2015, pp. 1--2.' date_created: 2017-11-27T10:22:25Z date_updated: 2022-01-06T07:03:38Z department: - _id: '75' doi: 10.1109/NETSOFT.2015.7116169 page: 1--2 publication: Proceedings of the 1st {IEEE} Conference on Network Softwarization, NetSoft 2015, London, United Kingdom, April 13-17, 2015 status: public title: Extending Hadoop's Yarn Scheduler Load Simulator with a highly realistic network & traffic model type: conference user_id: '15572' year: '2015' ... --- _id: '747' author: - first_name: Sébastien full_name: Auroux, Sébastien id: '42575' last_name: Auroux - first_name: Holger full_name: Karl, Holger id: '126' last_name: Karl citation: ama: 'Auroux S, Karl H. Flexible reassignment of flow processing-aware controllers in future wireless networks. In: 26th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2015, Hong Kong, China, August 30 - September 2, 2015. ; 2015:1850--1855. doi:10.1109/PIMRC.2015.7343600' apa: Auroux, S., & Karl, H. (2015). Flexible reassignment of flow processing-aware controllers in future wireless networks. In 26th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2015, Hong Kong, China, August 30 - September 2, 2015 (pp. 1850--1855). https://doi.org/10.1109/PIMRC.2015.7343600 bibtex: '@inproceedings{Auroux_Karl_2015, title={Flexible reassignment of flow processing-aware controllers in future wireless networks}, DOI={10.1109/PIMRC.2015.7343600}, booktitle={26th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2015, Hong Kong, China, August 30 - September 2, 2015}, author={Auroux, Sébastien and Karl, Holger}, year={2015}, pages={1850--1855} }' chicago: Auroux, Sébastien, and Holger Karl. “Flexible Reassignment of Flow Processing-Aware Controllers in Future Wireless Networks.” In 26th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2015, Hong Kong, China, August 30 - September 2, 2015, 1850--1855, 2015. https://doi.org/10.1109/PIMRC.2015.7343600. ieee: S. Auroux and H. Karl, “Flexible reassignment of flow processing-aware controllers in future wireless networks,” in 26th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2015, Hong Kong, China, August 30 - September 2, 2015, 2015, pp. 1850--1855. mla: Auroux, Sébastien, and Holger Karl. “Flexible Reassignment of Flow Processing-Aware Controllers in Future Wireless Networks.” 26th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2015, Hong Kong, China, August 30 - September 2, 2015, 2015, pp. 1850--1855, doi:10.1109/PIMRC.2015.7343600. short: 'S. Auroux, H. Karl, in: 26th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2015, Hong Kong, China, August 30 - September 2, 2015, 2015, pp. 1850--1855.' date_created: 2017-11-27T10:22:25Z date_updated: 2022-01-06T07:03:38Z department: - _id: '75' doi: 10.1109/PIMRC.2015.7343600 ec_funded: '1' page: 1850--1855 project: - _id: '22' call_identifier: FP7-ICT-2011-C grant_number: '318115' name: Connectivity management for eneRgy Optimised Wireless Dense works publication: 26th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2015, Hong Kong, China, August 30 - September 2, 2015 status: public title: Flexible reassignment of flow processing-aware controllers in future wireless networks type: conference user_id: '15572' year: '2015' ... --- _id: '748' author: - first_name: Sébastien full_name: Auroux, Sébastien id: '42575' last_name: Auroux - first_name: Holger full_name: Karl, Holger id: '126' last_name: Karl citation: ama: 'Auroux S, Karl H. Efficient flow processing-aware controller placement in future wireless networks. In: 2015 IEEE Wireless Communications and Networking Conference, WCNC 2015, New Orleans, LA, USA, March 9-12, 2015. ; 2015:1787--1792. doi:10.1109/WCNC.2015.7127739' apa: Auroux, S., & Karl, H. (2015). Efficient flow processing-aware controller placement in future wireless networks. In 2015 IEEE Wireless Communications and Networking Conference, WCNC 2015, New Orleans, LA, USA, March 9-12, 2015 (pp. 1787--1792). https://doi.org/10.1109/WCNC.2015.7127739 bibtex: '@inproceedings{Auroux_Karl_2015, title={Efficient flow processing-aware controller placement in future wireless networks}, DOI={10.1109/WCNC.2015.7127739}, booktitle={2015 IEEE Wireless Communications and Networking Conference, WCNC 2015, New Orleans, LA, USA, March 9-12, 2015}, author={Auroux, Sébastien and Karl, Holger}, year={2015}, pages={1787--1792} }' chicago: Auroux, Sébastien, and Holger Karl. “Efficient Flow Processing-Aware Controller Placement in Future Wireless Networks.” In 2015 IEEE Wireless Communications and Networking Conference, WCNC 2015, New Orleans, LA, USA, March 9-12, 2015, 1787--1792, 2015. https://doi.org/10.1109/WCNC.2015.7127739. ieee: S. Auroux and H. Karl, “Efficient flow processing-aware controller placement in future wireless networks,” in 2015 IEEE Wireless Communications and Networking Conference, WCNC 2015, New Orleans, LA, USA, March 9-12, 2015, 2015, pp. 1787--1792. mla: Auroux, Sébastien, and Holger Karl. “Efficient Flow Processing-Aware Controller Placement in Future Wireless Networks.” 2015 IEEE Wireless Communications and Networking Conference, WCNC 2015, New Orleans, LA, USA, March 9-12, 2015, 2015, pp. 1787--1792, doi:10.1109/WCNC.2015.7127739. short: 'S. Auroux, H. Karl, in: 2015 IEEE Wireless Communications and Networking Conference, WCNC 2015, New Orleans, LA, USA, March 9-12, 2015, 2015, pp. 1787--1792.' date_created: 2017-11-27T10:22:25Z date_updated: 2022-01-06T07:03:38Z department: - _id: '75' doi: 10.1109/WCNC.2015.7127739 ec_funded: '1' page: 1787--1792 project: - _id: '22' call_identifier: FP7-ICT-2011-C grant_number: '318115' name: Connectivity management for eneRgy Optimised Wireless Dense works publication: 2015 IEEE Wireless Communications and Networking Conference, WCNC 2015, New Orleans, LA, USA, March 9-12, 2015 status: public title: Efficient flow processing-aware controller placement in future wireless networks type: conference user_id: '15572' year: '2015' ... --- _id: '749' author: - first_name: Sevil full_name: Dräxler, Sevil id: '31764' last_name: Dräxler - first_name: Holger full_name: Karl, Holger id: '126' last_name: Karl citation: ama: Dräxler S, Karl H. Specification of Complex Structures in Distributed Service Function Chaining Using a YANG Data Model. CoRR. 2015. apa: Dräxler, S., & Karl, H. (2015). Specification of Complex Structures in Distributed Service Function Chaining Using a YANG Data Model. CoRR. bibtex: '@article{Dräxler_Karl_2015, title={Specification of Complex Structures in Distributed Service Function Chaining Using a YANG Data Model}, journal={CoRR}, author={Dräxler, Sevil and Karl, Holger}, year={2015} }' chicago: Dräxler, Sevil, and Holger Karl. “Specification of Complex Structures in Distributed Service Function Chaining Using a YANG Data Model.” CoRR, 2015. ieee: S. Dräxler and H. Karl, “Specification of Complex Structures in Distributed Service Function Chaining Using a YANG Data Model,” CoRR. 2015. mla: Dräxler, Sevil, and Holger Karl. “Specification of Complex Structures in Distributed Service Function Chaining Using a YANG Data Model.” CoRR, 2015. short: S. Dräxler, H. Karl, CoRR (2015). date_created: 2017-11-27T10:22:25Z date_updated: 2022-01-06T07:03:39Z department: - _id: '75' language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/abs/1503.02442 oa: '1' publication: CoRR status: public title: Specification of Complex Structures in Distributed Service Function Chaining Using a YANG Data Model type: preprint user_id: '31764' year: '2015' ... --- _id: '750' author: - first_name: Martin full_name: Dräxler, Martin last_name: Dräxler - first_name: Holger full_name: Karl, Holger id: '126' last_name: Karl citation: ama: Dräxler M, Karl H. Dynamic Backhaul Network Configuration in SDN-based Cloud RANs. CoRR. 2015. apa: Dräxler, M., & Karl, H. (2015). Dynamic Backhaul Network Configuration in SDN-based Cloud RANs. CoRR. bibtex: '@article{Dräxler_Karl_2015, title={Dynamic Backhaul Network Configuration in SDN-based Cloud RANs}, journal={CoRR}, author={Dräxler, Martin and Karl, Holger}, year={2015} }' chicago: Dräxler, Martin, and Holger Karl. “Dynamic Backhaul Network Configuration in SDN-Based Cloud RANs.” CoRR, 2015. ieee: M. Dräxler and H. Karl, “Dynamic Backhaul Network Configuration in SDN-based Cloud RANs,” CoRR. 2015. mla: Dräxler, Martin, and Holger Karl. “Dynamic Backhaul Network Configuration in SDN-Based Cloud RANs.” CoRR, 2015. short: M. Dräxler, H. Karl, CoRR (2015). date_created: 2017-11-27T10:22:25Z date_updated: 2022-01-06T07:03:39Z department: - _id: '75' publication: CoRR status: public title: Dynamic Backhaul Network Configuration in SDN-based Cloud RANs type: preprint user_id: '15572' year: '2015' ... --- _id: '986' abstract: - lang: eng text: "The increasing amount of mobile traffic leads to a significantly higher energy consumption of mobile networks that is mainly caused by the high number of required base stations. One recent solution for this is based on a two-layered network that uses long-range macro cells to provide a full coverage signaling overlay and short-range small cells for fast data transmissions. These small cells can be switched off when they are not needed and allow network-wide energy optimizations.\r\n\r\nThis paper presents an architecture that extends existing mobile networks to integrate a small cell layer that supports on-demand cell activation. We discuss how additional small cells can be interconnected with existing core components and how they can be controlled by a resource management component. \r\nFinally, a Wi-Fi based proof of concept testbed implementation is presented that demonstrates the feasibility of the approach." accept: '1' author: - first_name: Manuel full_name: Peuster, Manuel id: '13271' last_name: Peuster - first_name: Holger full_name: Karl, Holger id: '126' last_name: Karl citation: ama: 'Peuster M, Karl H. An Architecture for Energy-aware On-demand Mobile Network Management. In: Proceedings of the 5th Workshop on All Things Cellular: Operations, Applications and Challenges. ; 2015.' apa: 'Peuster, M., & Karl, H. (2015). An Architecture for Energy-aware On-demand Mobile Network Management. In Proceedings of the 5th Workshop on All Things Cellular: Operations, Applications and Challenges. London.' bibtex: '@inproceedings{Peuster_Karl_2015, title={An Architecture for Energy-aware On-demand Mobile Network Management}, booktitle={Proceedings of the 5th Workshop on All Things Cellular: Operations, Applications and Challenges}, author={Peuster, Manuel and Karl, Holger}, year={2015} }' chicago: 'Peuster, Manuel, and Holger Karl. “An Architecture for Energy-Aware On-Demand Mobile Network Management.” In Proceedings of the 5th Workshop on All Things Cellular: Operations, Applications and Challenges, 2015.' ieee: 'M. Peuster and H. Karl, “An Architecture for Energy-aware On-demand Mobile Network Management,” in Proceedings of the 5th Workshop on All Things Cellular: Operations, Applications and Challenges, London, 2015.' mla: 'Peuster, Manuel, and Holger Karl. “An Architecture for Energy-Aware On-Demand Mobile Network Management.” Proceedings of the 5th Workshop on All Things Cellular: Operations, Applications and Challenges, 2015.' short: 'M. Peuster, H. Karl, in: Proceedings of the 5th Workshop on All Things Cellular: Operations, Applications and Challenges, 2015.' conference: location: London name: 'Proceedings of the 5th Workshop on All Things Cellular: Operations, Applications and Challenges' date_created: 2017-11-27T10:22:29Z date_updated: 2019-01-03T13:18:55Z ddc: - '000' department: - _id: '75' file: - access_level: closed content_type: application/pdf creator: ups date_created: 2018-11-02T14:06:06Z date_updated: 2018-11-02T14:06:06Z file_id: '5261' file_name: p25-peuster.pdf file_size: 1916017 open_access: 1 relation: main_file success: 1 file_date_updated: 2018-11-02T14:06:06Z language: - iso: eng main_file_link: - url: https://dl.acm.org/citation.cfm?id=2785973 project: - _id: '1' name: SFB 901 - _id: '4' name: SFB 901 - Project Area C - _id: '16' name: SFB 901 - Subproject C4 publication: 'Proceedings of the 5th Workshop on All Things Cellular: Operations, Applications and Challenges' publication_status: published status: public title: An Architecture for Energy-aware On-demand Mobile Network Management type: conference user_id: '477' year: '2015' ... --- _id: '1636' author: - first_name: Sébastien full_name: Auroux, Sébastien id: '42575' last_name: Auroux - first_name: Martin full_name: Draxler, Martin last_name: Draxler - first_name: Arianna full_name: Morelli, Arianna last_name: Morelli - first_name: Vincenzo full_name: Mancuso, Vincenzo last_name: Mancuso citation: ama: 'Auroux S, Draxler M, Morelli A, Mancuso V. Dynamic network reconfiguration in wireless DenseNets with the CROWD SDN architecture. In: 2015 European Conference on Networks and Communications (EuCNC). IEEE; 2015. doi:10.1109/eucnc.2015.7194057' apa: Auroux, S., Draxler, M., Morelli, A., & Mancuso, V. (2015). Dynamic network reconfiguration in wireless DenseNets with the CROWD SDN architecture. In 2015 European Conference on Networks and Communications (EuCNC). IEEE. https://doi.org/10.1109/eucnc.2015.7194057 bibtex: '@inproceedings{Auroux_Draxler_Morelli_Mancuso_2015, title={Dynamic network reconfiguration in wireless DenseNets with the CROWD SDN architecture}, DOI={10.1109/eucnc.2015.7194057}, booktitle={2015 European Conference on Networks and Communications (EuCNC)}, publisher={IEEE}, author={Auroux, Sébastien and Draxler, Martin and Morelli, Arianna and Mancuso, Vincenzo}, year={2015} }' chicago: Auroux, Sébastien, Martin Draxler, Arianna Morelli, and Vincenzo Mancuso. “Dynamic Network Reconfiguration in Wireless DenseNets with the CROWD SDN Architecture.” In 2015 European Conference on Networks and Communications (EuCNC). IEEE, 2015. https://doi.org/10.1109/eucnc.2015.7194057. ieee: S. Auroux, M. Draxler, A. Morelli, and V. Mancuso, “Dynamic network reconfiguration in wireless DenseNets with the CROWD SDN architecture,” in 2015 European Conference on Networks and Communications (EuCNC), 2015. mla: Auroux, Sébastien, et al. “Dynamic Network Reconfiguration in Wireless DenseNets with the CROWD SDN Architecture.” 2015 European Conference on Networks and Communications (EuCNC), IEEE, 2015, doi:10.1109/eucnc.2015.7194057. short: 'S. Auroux, M. Draxler, A. Morelli, V. Mancuso, in: 2015 European Conference on Networks and Communications (EuCNC), IEEE, 2015.' date_created: 2018-03-22T13:33:59Z date_updated: 2022-01-06T06:52:49Z department: - _id: '75' doi: 10.1109/eucnc.2015.7194057 ec_funded: '1' project: - _id: '22' call_identifier: FP7-ICT-2011-C grant_number: '318115' name: Connectivity management for eneRgy Optimised Wireless Dense works publication: 2015 European Conference on Networks and Communications (EuCNC) publication_identifier: isbn: - '9781467373593' publication_status: published publisher: IEEE status: public title: Dynamic network reconfiguration in wireless DenseNets with the CROWD SDN architecture type: conference user_id: '15572' year: '2015' ... --- _id: '329' abstract: - lang: eng text: Network emulations are widely used for testing novel network protocols and routing algorithms in realistic scenarios. Up to now, there is no emulation tool that is able to emulate large software-defined data center networks that consist of several thousand nodes. Mininet is the most common tool to emulate Software-Defined Networks of several hundred nodes. We extend Mininet to span an emulated network over several physical machines, making it possible to emulate networks of several thousand nodes on just a handful of physical machines. This enables us to emulate, e.g., large data center networks. To test this approach, we additionally introduce a traffic generator for data center traffic. Since there are no data center traffic traces publicly available we use the results of two recent traffic studies to create synthetic traffic. We show the design and discuss some challenges we had in building our traffic generator. As a showcase for our work we emulated a data center consisting of 3200 hosts on a cluster of only 12 physical machines. We show the resulting workloads and the trade-offs involved. author: - first_name: Philip full_name: Wette, Philip last_name: Wette - first_name: Martin full_name: Dräxler, Martin last_name: Dräxler - first_name: Arne full_name: Schwabe, Arne last_name: Schwabe - first_name: Felix full_name: Wallaschek, Felix last_name: Wallaschek - first_name: Mohammad Hassan full_name: Zahraee, Mohammad Hassan last_name: Zahraee - first_name: Holger full_name: Karl, Holger id: '126' last_name: Karl citation: ama: 'Wette P, Dräxler M, Schwabe A, Wallaschek F, Zahraee MH, Karl H. MaxiNet: Distributed Emulation of Software-Defined Networks. In: Proceedings of the 2014 IFIP Networking Conference (Networking 2014). ; 2014:1-9. doi:10.1109/IFIPNetworking.2014.6857078' apa: 'Wette, P., Dräxler, M., Schwabe, A., Wallaschek, F., Zahraee, M. H., & Karl, H. (2014). MaxiNet: Distributed Emulation of Software-Defined Networks. In Proceedings of the 2014 IFIP Networking Conference (Networking 2014) (pp. 1–9). https://doi.org/10.1109/IFIPNetworking.2014.6857078' bibtex: '@inproceedings{Wette_Dräxler_Schwabe_Wallaschek_Zahraee_Karl_2014, title={MaxiNet: Distributed Emulation of Software-Defined Networks}, DOI={10.1109/IFIPNetworking.2014.6857078}, booktitle={Proceedings of the 2014 IFIP Networking Conference (Networking 2014)}, author={Wette, Philip and Dräxler, Martin and Schwabe, Arne and Wallaschek, Felix and Zahraee, Mohammad Hassan and Karl, Holger}, year={2014}, pages={1–9} }' chicago: 'Wette, Philip, Martin Dräxler, Arne Schwabe, Felix Wallaschek, Mohammad Hassan Zahraee, and Holger Karl. “MaxiNet: Distributed Emulation of Software-Defined Networks.” In Proceedings of the 2014 IFIP Networking Conference (Networking 2014), 1–9, 2014. https://doi.org/10.1109/IFIPNetworking.2014.6857078.' ieee: 'P. Wette, M. Dräxler, A. Schwabe, F. Wallaschek, M. H. Zahraee, and H. Karl, “MaxiNet: Distributed Emulation of Software-Defined Networks,” in Proceedings of the 2014 IFIP Networking Conference (Networking 2014), 2014, pp. 1–9.' mla: 'Wette, Philip, et al. “MaxiNet: Distributed Emulation of Software-Defined Networks.” Proceedings of the 2014 IFIP Networking Conference (Networking 2014), 2014, pp. 1–9, doi:10.1109/IFIPNetworking.2014.6857078.' short: 'P. Wette, M. Dräxler, A. Schwabe, F. Wallaschek, M.H. Zahraee, H. Karl, in: Proceedings of the 2014 IFIP Networking Conference (Networking 2014), 2014, pp. 1–9.' date_created: 2017-10-17T12:41:56Z date_updated: 2022-01-06T06:59:09Z ddc: - '040' department: - _id: '75' doi: 10.1109/IFIPNetworking.2014.6857078 file: - access_level: closed content_type: application/pdf creator: florida date_created: 2018-03-20T07:30:29Z date_updated: 2018-03-20T07:30:29Z file_id: '1425' file_name: 329-maxinet_networking14_01.pdf file_size: 786320 relation: main_file success: 1 file_date_updated: 2018-03-20T07:30:29Z has_accepted_license: '1' page: 1-9 project: - _id: '1' name: SFB 901 - _id: '6' name: SFB 901 - Subprojekt A2 - _id: '2' name: SFB 901 - Project Area A publication: Proceedings of the 2014 IFIP Networking Conference (Networking 2014) status: public title: 'MaxiNet: Distributed Emulation of Software-Defined Networks' type: conference user_id: '15572' year: '2014' ... --- _id: '339' abstract: - lang: eng text: 'Preemptive Routing and Wavelength Assignment (RWA) algorithms preempt established lightpaths in case notenough resources are available to set up a new lightpath in aWavelength Division Multiplexing (WDM) network. The selectionof lightpaths to be preempted relies on internal decisions of theRWA algorithm. Thus, if dedicated properties of the networktopology are required by the applications running on the network,these requirements have to be known to the RWA algorithm.We present a family of preemptive RWA algorithms for WDMnetworks. These algorithms have two distinguishing features: a)they can handle dynamic traffic by on-the-fly reconfiguration,and b) users can give feedback for reconfiguration decisions andthus influence the preemption decision of the RWA algorithm,leading to networks which adapt directly to application needs.This is different from traffic engineering where the network is(slowly) adapted to observed traffic patterns.Our algorithms handle various WDM network configurationsincluding networks consisting of heterogeneous WDM hardware.To this end, we are using the layered graph approach togetherwith a newly developed graph model that is used to determineconflicting lightpaths.' author: - first_name: Philip full_name: Wette, Philip last_name: Wette - first_name: Holger full_name: Karl, Holger id: '126' last_name: Karl citation: ama: 'Wette P, Karl H. Using Application Layer Knowledge in Routing and Wavelength Assignment Algorithms. In: Proceedings of the IEEE International Conference on Communications 2014. ; 2014:3270-3276. doi:10.1109/ICC.2014.6883825' apa: Wette, P., & Karl, H. (2014). Using Application Layer Knowledge in Routing and Wavelength Assignment Algorithms. In Proceedings of the IEEE International Conference on Communications 2014 (pp. 3270–3276). https://doi.org/10.1109/ICC.2014.6883825 bibtex: '@inproceedings{Wette_Karl_2014, title={Using Application Layer Knowledge in Routing and Wavelength Assignment Algorithms}, DOI={10.1109/ICC.2014.6883825}, booktitle={Proceedings of the IEEE International Conference on Communications 2014}, author={Wette, Philip and Karl, Holger}, year={2014}, pages={3270–3276} }' chicago: Wette, Philip, and Holger Karl. “Using Application Layer Knowledge in Routing and Wavelength Assignment Algorithms.” In Proceedings of the IEEE International Conference on Communications 2014, 3270–76, 2014. https://doi.org/10.1109/ICC.2014.6883825. ieee: P. Wette and H. Karl, “Using Application Layer Knowledge in Routing and Wavelength Assignment Algorithms,” in Proceedings of the IEEE International Conference on Communications 2014, 2014, pp. 3270–3276. mla: Wette, Philip, and Holger Karl. “Using Application Layer Knowledge in Routing and Wavelength Assignment Algorithms.” Proceedings of the IEEE International Conference on Communications 2014, 2014, pp. 3270–76, doi:10.1109/ICC.2014.6883825. short: 'P. Wette, H. Karl, in: Proceedings of the IEEE International Conference on Communications 2014, 2014, pp. 3270–3276.' date_created: 2017-10-17T12:41:58Z date_updated: 2022-01-06T06:59:14Z ddc: - '040' department: - _id: '75' doi: 10.1109/ICC.2014.6883825 file: - access_level: closed content_type: application/pdf creator: florida date_created: 2018-03-20T07:29:00Z date_updated: 2018-03-20T07:29:00Z file_id: '1422' file_name: 339-IEEE-WK-14.pdf file_size: 138062 relation: main_file success: 1 file_date_updated: 2018-03-20T07:29:00Z has_accepted_license: '1' page: 3270-3276 project: - _id: '1' name: SFB 901 - _id: '6' name: SFB 901 - Subproject A2 - _id: '2' name: SFB 901 - Project Area A publication: Proceedings of the IEEE International Conference on Communications 2014 status: public title: Using Application Layer Knowledge in Routing and Wavelength Assignment Algorithms type: conference user_id: '15504' year: '2014' ... --- _id: '343' author: - first_name: Jörn full_name: Künsemöller, Jörn last_name: Künsemöller citation: ama: Künsemöller J. Tragedy of the Common Cloud - Game Theory on the Infrastructure-as-a-Service Market. Universität Paderborn; 2014. apa: Künsemöller, J. (2014). Tragedy of the Common Cloud - Game Theory on the Infrastructure-as-a-Service Market. Universität Paderborn. bibtex: '@book{Künsemöller_2014, title={Tragedy of the Common Cloud - Game Theory on the Infrastructure-as-a-Service Market}, publisher={Universität Paderborn}, author={Künsemöller, Jörn}, year={2014} }' chicago: Künsemöller, Jörn. Tragedy of the Common Cloud - Game Theory on the Infrastructure-as-a-Service Market. Universität Paderborn, 2014. ieee: J. Künsemöller, Tragedy of the Common Cloud - Game Theory on the Infrastructure-as-a-Service Market. Universität Paderborn, 2014. mla: Künsemöller, Jörn. Tragedy of the Common Cloud - Game Theory on the Infrastructure-as-a-Service Market. Universität Paderborn, 2014. short: J. Künsemöller, Tragedy of the Common Cloud - Game Theory on the Infrastructure-as-a-Service Market, Universität Paderborn, 2014. date_created: 2017-10-17T12:41:58Z date_updated: 2022-01-06T06:59:16Z ddc: - '040' department: - _id: '75' file: - access_level: closed content_type: application/pdf creator: florida date_created: 2018-03-20T07:28:26Z date_updated: 2018-03-20T07:28:26Z file_id: '1421' file_name: 343-2014_Diss_Kuensemoeller.pdf file_size: 1378657 relation: main_file success: 1 file_date_updated: 2018-03-20T07:28:26Z has_accepted_license: '1' project: - _id: '1' name: SFB 901 - _id: '6' name: SFB 901 - Subprojekt A2 - _id: '7' name: SFB 901 - Subprojekt A3 - _id: '2' name: SFB 901 - Project Area A publisher: Universität Paderborn status: public supervisor: - first_name: Holger full_name: Karl, Holger id: '126' last_name: Karl title: Tragedy of the Common Cloud - Game Theory on the Infrastructure-as-a-Service Market type: dissertation user_id: '477' year: '2014' ... --- _id: '354' abstract: - lang: eng text: 'In distributed cloud computing, application deployment across multiple sites can improve quality of service. Recent research developed algorithms to find optimal locations for virtual machines. However, those algorithms assume to have either single-tier applications or a fixed number of virtual machines – a strong simplification of reality. This paper investigates the placement and scaling of complex application architectures. An application is dynamically scaled to fit both the current demand situation and the currently available infrastructure resources. We compare two approaches: The first one is based on virtual network embedding. The second approach is a novel method called Template Embedding. It is based on a hierarchical 1-allocation hub flow problem and combines applica- tion scaling and embedding in one step. Extensive experiments on 43200 network configurations showed that Template Embedding outperforms virtual network embedding in all cases in three metrics: success rate, solution quality, and runtime. This positive result shows that template embedding is a promising approach for distributed cloud resource allocation.' author: - first_name: Matthias full_name: Keller, Matthias last_name: Keller - first_name: Christoph full_name: Robbert, Christoph last_name: Robbert - first_name: Holger full_name: Karl, Holger id: '126' last_name: Karl citation: ama: 'Keller M, Robbert C, Karl H. Template Embedding: Using Application Architecture to Allocate Resources in Distributed Clouds. In: Proceedings of 7th International Conference on Utility and Cloud Computing (UCC). ; 2014:387--395. doi:10.1109/UCC.2014.49' apa: 'Keller, M., Robbert, C., & Karl, H. (2014). Template Embedding: Using Application Architecture to Allocate Resources in Distributed Clouds. In Proceedings of 7th International Conference on Utility and Cloud Computing (UCC) (pp. 387--395). https://doi.org/10.1109/UCC.2014.49' bibtex: '@inproceedings{Keller_Robbert_Karl_2014, title={Template Embedding: Using Application Architecture to Allocate Resources in Distributed Clouds}, DOI={10.1109/UCC.2014.49}, booktitle={Proceedings of 7th International Conference on Utility and Cloud Computing (UCC)}, author={Keller, Matthias and Robbert, Christoph and Karl, Holger}, year={2014}, pages={387--395} }' chicago: 'Keller, Matthias, Christoph Robbert, and Holger Karl. “Template Embedding: Using Application Architecture to Allocate Resources in Distributed Clouds.” In Proceedings of 7th International Conference on Utility and Cloud Computing (UCC), 387--395, 2014. https://doi.org/10.1109/UCC.2014.49.' ieee: 'M. Keller, C. Robbert, and H. Karl, “Template Embedding: Using Application Architecture to Allocate Resources in Distributed Clouds,” in Proceedings of 7th International Conference on Utility and Cloud Computing (UCC), 2014, pp. 387--395.' mla: 'Keller, Matthias, et al. “Template Embedding: Using Application Architecture to Allocate Resources in Distributed Clouds.” Proceedings of 7th International Conference on Utility and Cloud Computing (UCC), 2014, pp. 387--395, doi:10.1109/UCC.2014.49.' short: 'M. Keller, C. Robbert, H. Karl, in: Proceedings of 7th International Conference on Utility and Cloud Computing (UCC), 2014, pp. 387--395.' date_created: 2017-10-17T12:42:01Z date_updated: 2022-01-06T06:59:22Z ddc: - '040' department: - _id: '75' doi: 10.1109/UCC.2014.49 file: - access_level: closed content_type: application/pdf creator: florida date_created: 2018-03-20T07:23:02Z date_updated: 2018-03-20T07:23:02Z file_id: '1413' file_name: 354-keller_ucc14_preprint_01.pdf file_size: 737652 relation: main_file success: 1 file_date_updated: 2018-03-20T07:23:02Z has_accepted_license: '1' page: 387--395 project: - _id: '1' name: SFB 901 - _id: '6' name: SFB 901 - Subprojekt A2 - _id: '2' name: SFB 901 - Project Area A publication: Proceedings of 7th International Conference on Utility and Cloud Computing (UCC) status: public title: 'Template Embedding: Using Application Architecture to Allocate Resources in Distributed Clouds' type: conference user_id: '15572' year: '2014' ... --- _id: '360' abstract: - lang: eng text: 'Network appliances perform different functions on network flows and constitute an important part of an operator’s network. Normally, a set of chained network functions process network flows. Following the trend of virtualization of networks, virtualization of the network functions has also become a topic of interest. We define a model for formalizing the chaining of network functions using a context-free language. We process deployment requests and construct virtual network function graphs that can be mapped to the network. We describe the mapping as a Mixed Integer Quadratically Constrained Program (MIQCP) for finding the placement of the network functions and chaining them together considering the limited network resources and requirements of the functions. We have performed a Pareto set analysis to investigate the possible trade-offs between different optimization objectives. ' author: - first_name: Sevil full_name: Dräxler, Sevil id: '31764' last_name: Dräxler - first_name: Matthias full_name: Keller, Matthias last_name: Keller - first_name: Holger full_name: Karl, Holger id: '126' last_name: Karl citation: ama: 'Dräxler S, Keller M, Karl H. Specifying and Placing Chains of Virtual Network Functions. In: Proceedings of the 3rd International Conference on Cloud Networking (CloudNet). ; 2014:7-13. doi:10.1109/CloudNet.2014.6968961' apa: Dräxler, S., Keller, M., & Karl, H. (2014). Specifying and Placing Chains of Virtual Network Functions. In Proceedings of the 3rd International Conference on Cloud Networking (CloudNet) (pp. 7–13). https://doi.org/10.1109/CloudNet.2014.6968961 bibtex: '@inproceedings{Dräxler_Keller_Karl_2014, title={Specifying and Placing Chains of Virtual Network Functions}, DOI={10.1109/CloudNet.2014.6968961}, booktitle={Proceedings of the 3rd International Conference on Cloud Networking (CloudNet)}, author={Dräxler, Sevil and Keller, Matthias and Karl, Holger}, year={2014}, pages={7–13} }' chicago: Dräxler, Sevil, Matthias Keller, and Holger Karl. “Specifying and Placing Chains of Virtual Network Functions.” In Proceedings of the 3rd International Conference on Cloud Networking (CloudNet), 7–13, 2014. https://doi.org/10.1109/CloudNet.2014.6968961. ieee: S. Dräxler, M. Keller, and H. Karl, “Specifying and Placing Chains of Virtual Network Functions,” in Proceedings of the 3rd International Conference on Cloud Networking (CloudNet), 2014, pp. 7–13. mla: Dräxler, Sevil, et al. “Specifying and Placing Chains of Virtual Network Functions.” Proceedings of the 3rd International Conference on Cloud Networking (CloudNet), 2014, pp. 7–13, doi:10.1109/CloudNet.2014.6968961. short: 'S. Dräxler, M. Keller, H. Karl, in: Proceedings of the 3rd International Conference on Cloud Networking (CloudNet), 2014, pp. 7–13.' date_created: 2017-10-17T12:42:02Z date_updated: 2022-01-06T06:59:27Z ddc: - '040' department: - _id: '75' doi: 10.1109/CloudNet.2014.6968961 file: - access_level: open_access content_type: application/pdf creator: florida date_created: 2018-03-20T07:21:01Z date_updated: 2018-06-25T08:08:44Z file_id: '1409' file_name: 360-Mehr1410_Specifying_preprint_01.pdf file_size: 422019 relation: main_file file_date_updated: 2018-06-25T08:08:44Z has_accepted_license: '1' oa: '1' page: 7-13 project: - _id: '1' name: SFB 901 - _id: '6' name: SFB 901 - Subprojekt A2 - _id: '2' name: SFB 901 - Project Area A publication: Proceedings of the 3rd International Conference on Cloud Networking (CloudNet) status: public title: Specifying and Placing Chains of Virtual Network Functions type: conference urn: '3601' user_id: '31764' year: '2014' ... --- _id: '361' author: - first_name: Daniel full_name: Roeske, Daniel last_name: Roeske citation: ama: Roeske D. Simulating Load-Dependent Operation of Picocells. Universität Paderborn; 2014. apa: Roeske, D. (2014). Simulating load-dependent operation of picocells. Universität Paderborn. bibtex: '@book{Roeske_2014, title={Simulating load-dependent operation of picocells}, publisher={Universität Paderborn}, author={Roeske, Daniel}, year={2014} }' chicago: Roeske, Daniel. Simulating Load-Dependent Operation of Picocells. Universität Paderborn, 2014. ieee: D. Roeske, Simulating load-dependent operation of picocells. Universität Paderborn, 2014. mla: Roeske, Daniel. Simulating Load-Dependent Operation of Picocells. Universität Paderborn, 2014. short: D. Roeske, Simulating Load-Dependent Operation of Picocells, Universität Paderborn, 2014. date_created: 2017-10-17T12:42:02Z date_updated: 2022-01-06T06:59:27Z department: - _id: '75' project: - _id: '1' name: SFB 901 - _id: '6' name: SFB 901 - Subprojekt A2 - _id: '2' name: SFB 901 - Project Area A publisher: Universität Paderborn status: public title: Simulating load-dependent operation of picocells type: bachelorsthesis user_id: '15504' year: '2014' ... --- _id: '372' abstract: - lang: eng text: 'In the near future many more compute resources will be available at different geographical locations. To minimize the response time of requests, application servers closer to the user can hence be used to shorten network round trip times. However, this advantage is neutralized if the used data centre is highly loaded as the processing time of re- quests is important as well. We model the request response time as the network round trip time plus the processing time at a data centre.We present a capacitated facility location problem formal- ization where the processing time is modelled as the sojourn time of a queueing model. We discuss the Pareto trade-off between the number of used data centres and the resulting response time. For example, using fewer data centres could cut expenses but results in high utilization, high response time, and smaller revenues.Previous work presented a non-linear cost function. We prove its convexity and exploit this property in two ways: First, we transform the convex model into a linear model while controlling the maximum approximation error. Sec- ond, we used a convex solver instead of a slower non-linear solver. Numerical results on network topologies exemplify our work.' author: - first_name: Matthias full_name: Keller, Matthias last_name: Keller - first_name: Holger full_name: Karl, Holger id: '126' last_name: Karl citation: ama: 'Keller M, Karl H. Response Time-Optimized Distributed Cloud Resource Allocation. In: Proceedings of the SIGCOMM Workshop on Distributed Cloud Computing. ; 2014:47--52. doi:10.1145/2627566.2627570' apa: Keller, M., & Karl, H. (2014). Response Time-Optimized Distributed Cloud Resource Allocation. In Proceedings of the SIGCOMM workshop on Distributed cloud computing (pp. 47--52). https://doi.org/10.1145/2627566.2627570 bibtex: '@inproceedings{Keller_Karl_2014, title={Response Time-Optimized Distributed Cloud Resource Allocation}, DOI={10.1145/2627566.2627570}, booktitle={Proceedings of the SIGCOMM workshop on Distributed cloud computing}, author={Keller, Matthias and Karl, Holger}, year={2014}, pages={47--52} }' chicago: Keller, Matthias, and Holger Karl. “Response Time-Optimized Distributed Cloud Resource Allocation.” In Proceedings of the SIGCOMM Workshop on Distributed Cloud Computing, 47--52, 2014. https://doi.org/10.1145/2627566.2627570. ieee: M. Keller and H. Karl, “Response Time-Optimized Distributed Cloud Resource Allocation,” in Proceedings of the SIGCOMM workshop on Distributed cloud computing, 2014, pp. 47--52. mla: Keller, Matthias, and Holger Karl. “Response Time-Optimized Distributed Cloud Resource Allocation.” Proceedings of the SIGCOMM Workshop on Distributed Cloud Computing, 2014, pp. 47--52, doi:10.1145/2627566.2627570. short: 'M. Keller, H. Karl, in: Proceedings of the SIGCOMM Workshop on Distributed Cloud Computing, 2014, pp. 47--52.' date_created: 2017-10-17T12:42:04Z date_updated: 2022-01-06T06:59:31Z ddc: - '000' department: - _id: '75' doi: 10.1145/2627566.2627570 file: - access_level: closed content_type: application/pdf creator: ups date_created: 2018-11-02T14:00:54Z date_updated: 2018-11-02T14:00:54Z file_id: '5259' file_name: p47-keller.pdf file_size: 804240 relation: main_file success: 1 file_date_updated: 2018-11-02T14:00:54Z has_accepted_license: '1' language: - iso: eng page: 47--52 project: - _id: '1' name: SFB 901 - _id: '6' name: SFB 901 - Subprojekt A2 - _id: '2' name: SFB 901 - Project Area A publication: Proceedings of the SIGCOMM workshop on Distributed cloud computing status: public title: Response Time-Optimized Distributed Cloud Resource Allocation type: conference user_id: '477' year: '2014' ... --- _id: '376' abstract: - lang: eng text: Radio access networks (RANs) have become one of the largest energy consumers of communication technology [LLH+13] and their energy consumption is predicted to increase [FFMB11]. To reduce the energy consumption of RANs different techniques have been proposed. One of the most promising techniques is the use of a low-power sleep mode. However, a sleep mode can also reduce the performance. In this dissertation, I quantify how much energy can be conserved with a sleep mode and which negative effects it has on the performance of RANs. Additionally, I analyze how a sleep mode can be enabled more often and how the performance can be kept high. First, I quantify the effect of power-cycle durations on energy consumption and latency in an abstract queuing system. This results in a trade-off between energy consumption and latency for a single base station (BS). Second, I show that considering a network as a whole (instead of each BS individually) allows the energy consumption to be reduced even further. After these analyses, which are not specific for RANs, I study RANs for the rest of the dissertation. RANs need to both detect and execute the requests of users. Because detection and execution of requests have different requirements, I analyze them independently. I quantify how the number of active BSs can be reduced if the detection ranges of BSs are increased by cooperative transmissions. Next, I analyze how more BSs can be deactivated if the remaining active BSs cooperate to transmit data to the users. However, in addition to increasing the range, cooperative transmissions also radiate more power. This results in higher interference for other users which slows their transmissions down and, thus, increases energy consumption. Therefore, I describe how the radiated power of cooperative transmissions can be reduced if instantaneous channel knowledge is available. Because the implementation in real hardware is impractical for demonstration purposes, I show the results of a simulation that incorporates all effects I studied analytically earlier. In conclusion, I show that a sleep mode can reduce the energy consumption of RANs if applied correctly. To apply a sleep mode correctly, it is necessary to consider power-cycle durations, power profiles, and the interaction of BSs. When this knowledge is combined the energy consumption of RANs can be reduced with only a slight loss of performance. Because this results in a trade-off between energy consumption and performance, each RAN operator has to decide which trade-off is preferred. author: - first_name: Matthias full_name: Herlich, Matthias last_name: Herlich citation: ama: Herlich M. Reducing Energy Consumption of Radio Access Networks. Universität Paderborn; 2014. apa: Herlich, M. (2014). Reducing Energy Consumption of Radio Access Networks. Universität Paderborn. bibtex: '@book{Herlich_2014, title={Reducing Energy Consumption of Radio Access Networks}, publisher={Universität Paderborn}, author={Herlich, Matthias}, year={2014} }' chicago: Herlich, Matthias. Reducing Energy Consumption of Radio Access Networks. Universität Paderborn, 2014. ieee: M. Herlich, Reducing Energy Consumption of Radio Access Networks. Universität Paderborn, 2014. mla: Herlich, Matthias. Reducing Energy Consumption of Radio Access Networks. Universität Paderborn, 2014. short: M. Herlich, Reducing Energy Consumption of Radio Access Networks, Universität Paderborn, 2014. date_created: 2017-10-17T12:42:05Z date_updated: 2022-01-06T06:59:35Z ddc: - '040' department: - _id: '75' file: - access_level: closed content_type: application/pdf creator: florida date_created: 2018-03-20T07:14:52Z date_updated: 2018-03-20T07:14:52Z file_id: '1398' file_name: 376-Herlich-Dissertation.pdf file_size: 1476366 relation: main_file success: 1 file_date_updated: 2018-03-20T07:14:52Z has_accepted_license: '1' project: - _id: '1' name: SFB 901 - _id: '6' name: SFB 901 - Subprojekt A2 - _id: '2' name: SFB 901 - Project Area A publisher: Universität Paderborn status: public supervisor: - first_name: Holger full_name: Karl, Holger id: '126' last_name: Karl title: Reducing Energy Consumption of Radio Access Networks type: dissertation user_id: '477' year: '2014' ... --- _id: '382' abstract: - lang: eng text: This paper explores how cloud provider competition influences instance pricing in an IaaS (Infrastructure-as-a-Service) market. When reserved instance pricing includes an on-demand price component in addition to a reservation fee (two-part tariffs), different providers might offer different price combinations, where the client’s choice depends on its load profile. We investigate a duopoly of providers and analyze stable market prices in two-part tariffs. Further, we study offers that allow a specified amount of included usage (three-part tariffs). Neither two-part nor three-part tariffs produce an equilibrium market outcome other than a service pricing that equals production cost, i.e., complex price structures do not significantly affect the results from ordinary Bertrand competition. author: - first_name: Jörn full_name: Künsemöller, Jörn last_name: Künsemöller - first_name: Sonja full_name: Brangewitz, Sonja last_name: Brangewitz - first_name: Holger full_name: Karl, Holger id: '126' last_name: Karl - first_name: Claus-Jochen full_name: Haake, Claus-Jochen id: '20801' last_name: Haake citation: ama: 'Künsemöller J, Brangewitz S, Karl H, Haake C-J. Provider Competition in Infrastructure-as-a-Service. In: Proceedings of the 2014 IEEE International Conference on Services Computing (SCC). ; 2014:203-210. doi:10.1109/SCC.2014.35' apa: Künsemöller, J., Brangewitz, S., Karl, H., & Haake, C.-J. (2014). Provider Competition in Infrastructure-as-a-Service. In Proceedings of the 2014 IEEE International Conference on Services Computing (SCC) (pp. 203–210). https://doi.org/10.1109/SCC.2014.35 bibtex: '@inproceedings{Künsemöller_Brangewitz_Karl_Haake_2014, title={Provider Competition in Infrastructure-as-a-Service}, DOI={10.1109/SCC.2014.35}, booktitle={Proceedings of the 2014 IEEE International Conference on Services Computing (SCC)}, author={Künsemöller, Jörn and Brangewitz, Sonja and Karl, Holger and Haake, Claus-Jochen}, year={2014}, pages={203–210} }' chicago: Künsemöller, Jörn, Sonja Brangewitz, Holger Karl, and Claus-Jochen Haake. “Provider Competition in Infrastructure-as-a-Service.” In Proceedings of the 2014 IEEE International Conference on Services Computing (SCC), 203–10, 2014. https://doi.org/10.1109/SCC.2014.35. ieee: J. Künsemöller, S. Brangewitz, H. Karl, and C.-J. Haake, “Provider Competition in Infrastructure-as-a-Service,” in Proceedings of the 2014 IEEE International Conference on Services Computing (SCC), 2014, pp. 203–210. mla: Künsemöller, Jörn, et al. “Provider Competition in Infrastructure-as-a-Service.” Proceedings of the 2014 IEEE International Conference on Services Computing (SCC), 2014, pp. 203–10, doi:10.1109/SCC.2014.35. short: 'J. Künsemöller, S. Brangewitz, H. Karl, C.-J. Haake, in: Proceedings of the 2014 IEEE International Conference on Services Computing (SCC), 2014, pp. 203–210.' date_created: 2017-10-17T12:42:06Z date_updated: 2022-01-06T06:59:37Z ddc: - '004' department: - _id: '75' - _id: '205' doi: 10.1109/SCC.2014.35 file: - access_level: closed content_type: application/pdf creator: ups date_created: 2018-11-02T13:34:46Z date_updated: 2018-11-02T13:34:46Z file_id: '5250' file_name: 06930535.pdf file_size: 228172 relation: main_file success: 1 file_date_updated: 2018-11-02T13:34:46Z has_accepted_license: '1' language: - iso: eng page: 203-210 project: - _id: '1' name: SFB 901 - _id: '6' name: SFB 901 - Subprojekt A2 - _id: '7' name: SFB 901 - Subproject A3 - _id: '2' name: SFB 901 - Project Area A publication: Proceedings of the 2014 IEEE International Conference on Services Computing (SCC) status: public title: Provider Competition in Infrastructure-as-a-Service type: conference user_id: '477' year: '2014' ... --- _id: '1801' author: - first_name: Philip full_name: Wette, Philip last_name: Wette - first_name: Holger full_name: Karl, Holger id: '126' last_name: Karl citation: ama: 'Wette P, Karl H. Incorporating feedback from application layer into routing and wavelength assignment algorithms. In: 2013 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS). IEEE; 2014. doi:10.1109/infcomw.2013.6970733' apa: Wette, P., & Karl, H. (2014). Incorporating feedback from application layer into routing and wavelength assignment algorithms. In 2013 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS). IEEE. https://doi.org/10.1109/infcomw.2013.6970733 bibtex: '@inproceedings{Wette_Karl_2014, title={Incorporating feedback from application layer into routing and wavelength assignment algorithms}, DOI={10.1109/infcomw.2013.6970733}, booktitle={2013 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)}, publisher={IEEE}, author={Wette, Philip and Karl, Holger}, year={2014} }' chicago: Wette, Philip, and Holger Karl. “Incorporating Feedback from Application Layer into Routing and Wavelength Assignment Algorithms.” In 2013 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS). IEEE, 2014. https://doi.org/10.1109/infcomw.2013.6970733. ieee: P. Wette and H. Karl, “Incorporating feedback from application layer into routing and wavelength assignment algorithms,” in 2013 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS), 2014. mla: Wette, Philip, and Holger Karl. “Incorporating Feedback from Application Layer into Routing and Wavelength Assignment Algorithms.” 2013 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS), IEEE, 2014, doi:10.1109/infcomw.2013.6970733. short: 'P. Wette, H. Karl, in: 2013 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS), IEEE, 2014.' date_created: 2018-03-27T07:57:00Z date_updated: 2022-01-06T06:53:25Z department: - _id: '75' doi: 10.1109/infcomw.2013.6970733 publication: 2013 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS) publication_identifier: isbn: - '9781479900565' - '9781479900558' - '9781479900541' publication_status: published publisher: IEEE status: public title: Incorporating feedback from application layer into routing and wavelength assignment algorithms type: conference user_id: '15572' year: '2014' ... --- _id: '458' author: - first_name: Philipp full_name: Dreimann, Philipp last_name: Dreimann citation: ama: Dreimann P. Anticipatory Power Cycling of Mobile Network Equipment for High-Demand Multimedia Traffic. Universität Paderborn; 2014. apa: Dreimann, P. (2014). Anticipatory Power Cycling of Mobile Network Equipment for High-Demand Multimedia Traffic. Universität Paderborn. bibtex: '@book{Dreimann_2014, title={Anticipatory Power Cycling of Mobile Network Equipment for High-Demand Multimedia Traffic}, publisher={Universität Paderborn}, author={Dreimann, Philipp}, year={2014} }' chicago: Dreimann, Philipp. Anticipatory Power Cycling of Mobile Network Equipment for High-Demand Multimedia Traffic. Universität Paderborn, 2014. ieee: P. Dreimann, Anticipatory Power Cycling of Mobile Network Equipment for High-Demand Multimedia Traffic. Universität Paderborn, 2014. mla: Dreimann, Philipp. Anticipatory Power Cycling of Mobile Network Equipment for High-Demand Multimedia Traffic. Universität Paderborn, 2014. short: P. Dreimann, Anticipatory Power Cycling of Mobile Network Equipment for High-Demand Multimedia Traffic, Universität Paderborn, 2014. date_created: 2017-10-17T12:42:21Z date_updated: 2022-01-06T07:01:13Z department: - _id: '75' project: - _id: '1' name: SFB 901 - _id: '6' name: SFB 901 - Subprojekt A2 - _id: '2' name: SFB 901 - Project Area A publisher: Universität Paderborn status: public title: Anticipatory Power Cycling of Mobile Network Equipment for High-Demand Multimedia Traffic type: mastersthesis user_id: '15504' year: '2014' ... --- _id: '461' author: - first_name: Sevil full_name: Dräxler, Sevil id: '31764' last_name: Dräxler citation: ama: Dräxler S. Adaptive Placement of Programmable Virtual Network Function Chains. Universität Paderborn; 2014. apa: Dräxler, S. (2014). Adaptive Placement of Programmable Virtual Network Function Chains. Universität Paderborn. bibtex: '@book{Dräxler_2014, title={Adaptive Placement of Programmable Virtual Network Function Chains}, publisher={Universität Paderborn}, author={Dräxler, Sevil}, year={2014} }' chicago: Dräxler, Sevil. Adaptive Placement of Programmable Virtual Network Function Chains. Universität Paderborn, 2014. ieee: S. Dräxler, Adaptive Placement of Programmable Virtual Network Function Chains. Universität Paderborn, 2014. mla: Dräxler, Sevil. Adaptive Placement of Programmable Virtual Network Function Chains. Universität Paderborn, 2014. short: S. Dräxler, Adaptive Placement of Programmable Virtual Network Function Chains, Universität Paderborn, 2014. date_created: 2017-10-17T12:42:21Z date_updated: 2022-01-06T07:01:14Z department: - _id: '75' project: - _id: '1' name: SFB 901 - _id: '6' name: SFB 901 - Subprojekt A2 - _id: '2' name: SFB 901 - Project Area A publisher: Universität Paderborn status: public title: Adaptive Placement of Programmable Virtual Network Function Chains type: bachelorsthesis user_id: '477' year: '2014' ... --- _id: '467' abstract: - lang: eng text: Financial benefits are an important factor when cloud infrastructure is considered to meet processing demand. The dynamics of on-demand pricing and service usage are investigated in a two-stage game model for a monopoly Infrastructure-as-a-Service (IaaS) market. The possibility of hybrid clouds (public clouds plus own infrastructure) turns out to be essential in order that not only the provider but also the clients have significant benefits from on-demand services. Even if the client meets all demand in the public cloud, the threat of building a hybrid cloud keeps the instance price low. This is not the case when reserved instances are offered as well. Parameters like load profiles and economies of scale have a huge effect on likely future pricing and on a cost-optimal split-up of client demand between either a client’s own data center and a public cloud service or between reserved and on-demand cloud instances. author: - first_name: Jörn full_name: Künsemöller, Jörn last_name: Künsemöller - first_name: Holger full_name: Karl, Holger id: '126' last_name: Karl citation: ama: Künsemöller J, Karl H. A Game-Theoretic Approach to the Financial Benefits of Infrastructure-as-a-Service. Future Generation Computer Systems. 2014:44--52. doi:10.1016/j.future.2014.03.005 apa: Künsemöller, J., & Karl, H. (2014). A Game-Theoretic Approach to the Financial Benefits of Infrastructure-as-a-Service. Future Generation Computer Systems, 44--52. https://doi.org/10.1016/j.future.2014.03.005 bibtex: '@article{Künsemöller_Karl_2014, title={A Game-Theoretic Approach to the Financial Benefits of Infrastructure-as-a-Service}, DOI={10.1016/j.future.2014.03.005}, journal={Future Generation Computer Systems}, publisher={Elsevier}, author={Künsemöller, Jörn and Karl, Holger}, year={2014}, pages={44--52} }' chicago: Künsemöller, Jörn, and Holger Karl. “A Game-Theoretic Approach to the Financial Benefits of Infrastructure-as-a-Service.” Future Generation Computer Systems, 2014, 44--52. https://doi.org/10.1016/j.future.2014.03.005. ieee: J. Künsemöller and H. Karl, “A Game-Theoretic Approach to the Financial Benefits of Infrastructure-as-a-Service,” Future Generation Computer Systems, pp. 44--52, 2014. mla: Künsemöller, Jörn, and Holger Karl. “A Game-Theoretic Approach to the Financial Benefits of Infrastructure-as-a-Service.” Future Generation Computer Systems, Elsevier, 2014, pp. 44--52, doi:10.1016/j.future.2014.03.005. short: J. Künsemöller, H. Karl, Future Generation Computer Systems (2014) 44--52. date_created: 2017-10-17T12:42:23Z date_updated: 2022-01-06T07:01:17Z ddc: - '000' department: - _id: '75' doi: 10.1016/j.future.2014.03.005 file: - access_level: closed content_type: application/pdf creator: ups date_created: 2018-11-02T15:46:17Z date_updated: 2018-11-02T15:46:17Z file_id: '5312' file_name: KünsemöllerKarl.pdf file_size: 698992 relation: main_file success: 1 file_date_updated: 2018-11-02T15:46:17Z has_accepted_license: '1' language: - iso: eng page: 44--52 project: - _id: '1' name: SFB 901 - _id: '6' name: SFB 901 - Subprojekt A2 - _id: '2' name: SFB 901 - Project Area A publication: Future Generation Computer Systems publisher: Elsevier status: public title: A Game-Theoretic Approach to the Financial Benefits of Infrastructure-as-a-Service type: journal_article user_id: '477' year: '2014' ... --- _id: '753' author: - first_name: Frederic full_name: Beister, Frederic last_name: Beister - first_name: Martin full_name: Dräxler, Martin last_name: Dräxler - first_name: J. full_name: Aelken, J. last_name: Aelken - first_name: Holger full_name: Karl, Holger id: '126' last_name: Karl citation: ama: Beister F, Dräxler M, Aelken J, Karl H. Power model design for ICT systems -- A generic approach. Computer Communications. 2014:77--85. doi:10.1016/j.comcom.2014.02.007 apa: Beister, F., Dräxler, M., Aelken, J., & Karl, H. (2014). Power model design for ICT systems -- A generic approach. Computer Communications, 77--85. https://doi.org/10.1016/j.comcom.2014.02.007 bibtex: '@article{Beister_Dräxler_Aelken_Karl_2014, title={Power model design for ICT systems -- A generic approach}, DOI={10.1016/j.comcom.2014.02.007}, journal={Computer Communications}, author={Beister, Frederic and Dräxler, Martin and Aelken, J. and Karl, Holger}, year={2014}, pages={77--85} }' chicago: Beister, Frederic, Martin Dräxler, J. Aelken, and Holger Karl. “Power Model Design for ICT Systems -- A Generic Approach.” Computer Communications, 2014, 77--85. https://doi.org/10.1016/j.comcom.2014.02.007. ieee: F. Beister, M. Dräxler, J. Aelken, and H. Karl, “Power model design for ICT systems -- A generic approach,” Computer Communications, pp. 77--85, 2014. mla: Beister, Frederic, et al. “Power Model Design for ICT Systems -- A Generic Approach.” Computer Communications, 2014, pp. 77--85, doi:10.1016/j.comcom.2014.02.007. short: F. Beister, M. Dräxler, J. Aelken, H. Karl, Computer Communications (2014) 77--85. date_created: 2017-11-27T10:22:25Z date_updated: 2022-01-06T07:03:39Z department: - _id: '75' doi: 10.1016/j.comcom.2014.02.007 page: 77--85 publication: Computer Communications status: public title: Power model design for ICT systems -- A generic approach type: journal_article user_id: '15572' year: '2014' ... --- _id: '754' author: - first_name: Rana full_name: Azeem M. Khan, Rana last_name: Azeem M. Khan - first_name: Holger full_name: Karl, Holger last_name: Karl citation: ama: Azeem M. Khan R, Karl H. MAC Protocols for Cooperative Diversity in Wireless LANs and Wireless Sensor Networks. IEEE Communications Surveys and Tutorials. 2014;(1):46--63. doi:10.1109/SURV.2013.042313.00067 apa: Azeem M. Khan, R., & Karl, H. (2014). MAC Protocols for Cooperative Diversity in Wireless LANs and Wireless Sensor Networks. IEEE Communications Surveys and Tutorials, (1), 46--63. https://doi.org/10.1109/SURV.2013.042313.00067 bibtex: '@article{Azeem M. Khan_Karl_2014, title={MAC Protocols for Cooperative Diversity in Wireless LANs and Wireless Sensor Networks}, DOI={10.1109/SURV.2013.042313.00067}, number={1}, journal={IEEE Communications Surveys and Tutorials}, author={Azeem M. Khan, Rana and Karl, Holger}, year={2014}, pages={46--63} }' chicago: 'Azeem M. Khan, Rana, and Holger Karl. “MAC Protocols for Cooperative Diversity in Wireless LANs and Wireless Sensor Networks.” IEEE Communications Surveys and Tutorials, no. 1 (2014): 46--63. https://doi.org/10.1109/SURV.2013.042313.00067.' ieee: R. Azeem M. Khan and H. Karl, “MAC Protocols for Cooperative Diversity in Wireless LANs and Wireless Sensor Networks,” IEEE Communications Surveys and Tutorials, no. 1, pp. 46--63, 2014. mla: Azeem M. Khan, Rana, and Holger Karl. “MAC Protocols for Cooperative Diversity in Wireless LANs and Wireless Sensor Networks.” IEEE Communications Surveys and Tutorials, no. 1, 2014, pp. 46--63, doi:10.1109/SURV.2013.042313.00067. short: R. Azeem M. Khan, H. Karl, IEEE Communications Surveys and Tutorials (2014) 46--63. date_created: 2017-11-27T10:22:25Z date_updated: 2022-01-06T07:03:39Z department: - _id: '75' doi: 10.1109/SURV.2013.042313.00067 issue: '1' page: 46--63 publication: IEEE Communications Surveys and Tutorials status: public title: MAC Protocols for Cooperative Diversity in Wireless LANs and Wireless Sensor Networks type: journal_article user_id: '15572' year: '2014' ... --- _id: '759' author: - first_name: Martin full_name: Dräxler, Martin last_name: Dräxler - first_name: Philipp full_name: Dreimann, Philipp last_name: Dreimann - first_name: Holger full_name: Karl, Holger id: '126' last_name: Karl citation: ama: 'Dräxler M, Dreimann P, Karl H. Anticipatory power cycling of mobile network equipment for high demand multimedia traffic. In: IEEE Online Conference on Green Communications, OnlineGreenComm 2014, November 12-14, 2014. ; 2014:1--7. doi:10.1109/OnlineGreenCom.2014.7114415' apa: Dräxler, M., Dreimann, P., & Karl, H. (2014). Anticipatory power cycling of mobile network equipment for high demand multimedia traffic. In IEEE Online Conference on Green Communications, OnlineGreenComm 2014, November 12-14, 2014 (pp. 1--7). https://doi.org/10.1109/OnlineGreenCom.2014.7114415 bibtex: '@inproceedings{Dräxler_Dreimann_Karl_2014, title={Anticipatory power cycling of mobile network equipment for high demand multimedia traffic}, DOI={10.1109/OnlineGreenCom.2014.7114415}, booktitle={IEEE Online Conference on Green Communications, OnlineGreenComm 2014, November 12-14, 2014}, author={Dräxler, Martin and Dreimann, Philipp and Karl, Holger}, year={2014}, pages={1--7} }' chicago: Dräxler, Martin, Philipp Dreimann, and Holger Karl. “Anticipatory Power Cycling of Mobile Network Equipment for High Demand Multimedia Traffic.” In IEEE Online Conference on Green Communications, OnlineGreenComm 2014, November 12-14, 2014, 1--7, 2014. https://doi.org/10.1109/OnlineGreenCom.2014.7114415. ieee: M. Dräxler, P. Dreimann, and H. Karl, “Anticipatory power cycling of mobile network equipment for high demand multimedia traffic,” in IEEE Online Conference on Green Communications, OnlineGreenComm 2014, November 12-14, 2014, 2014, pp. 1--7. mla: Dräxler, Martin, et al. “Anticipatory Power Cycling of Mobile Network Equipment for High Demand Multimedia Traffic.” IEEE Online Conference on Green Communications, OnlineGreenComm 2014, November 12-14, 2014, 2014, pp. 1--7, doi:10.1109/OnlineGreenCom.2014.7114415. short: 'M. Dräxler, P. Dreimann, H. Karl, in: IEEE Online Conference on Green Communications, OnlineGreenComm 2014, November 12-14, 2014, 2014, pp. 1--7.' date_created: 2017-11-27T10:22:25Z date_updated: 2022-01-06T07:03:40Z department: - _id: '75' doi: 10.1109/OnlineGreenCom.2014.7114415 ec_funded: '1' page: 1--7 project: - _id: '22' call_identifier: FP7-ICT-2011-C grant_number: '318115' name: Connectivity management for eneRgy Optimised Wireless Dense works publication: IEEE Online Conference on Green Communications, OnlineGreenComm 2014, November 12-14, 2014 status: public title: Anticipatory power cycling of mobile network equipment for high demand multimedia traffic type: conference user_id: '15572' year: '2014' ...