[{"page":"72--83","citation":{"ieee":"A. Cord-Landwehr, M. Huellmann (married name: Eikel), P. Kling, and A. Setzer, “Basic Network Creation Games with Communication Interests,” in <i>Proceedings of the 5th International Symposium on Algorithmic Game Theory (SAGT)</i>, 2012, pp. 72--83.","chicago":"Cord-Landwehr, Andreas, Martina Huellmann (married name: Eikel), Peter Kling, and Alexander Setzer. “Basic Network Creation Games with Communication Interests.” In <i>Proceedings of the 5th International Symposium on Algorithmic Game Theory (SAGT)</i>, 72--83. LNCS, 2012. <a href=\"https://doi.org/10.1007/978-3-642-33996-7_7\">https://doi.org/10.1007/978-3-642-33996-7_7</a>.","ama":"Cord-Landwehr A, Huellmann (married name: Eikel) M, Kling P, Setzer A. Basic Network Creation Games with Communication Interests. In: <i>Proceedings of the 5th International Symposium on Algorithmic Game Theory (SAGT)</i>. LNCS. ; 2012:72--83. doi:<a href=\"https://doi.org/10.1007/978-3-642-33996-7_7\">10.1007/978-3-642-33996-7_7</a>","bibtex":"@inproceedings{Cord-Landwehr_Huellmann (married name: Eikel)_Kling_Setzer_2012, series={LNCS}, title={Basic Network Creation Games with Communication Interests}, DOI={<a href=\"https://doi.org/10.1007/978-3-642-33996-7_7\">10.1007/978-3-642-33996-7_7</a>}, booktitle={Proceedings of the 5th International Symposium on Algorithmic Game Theory (SAGT)}, author={Cord-Landwehr, Andreas and Huellmann (married name: Eikel), Martina and Kling, Peter and Setzer, Alexander}, year={2012}, pages={72--83}, collection={LNCS} }","short":"A. Cord-Landwehr, M. Huellmann (married name: Eikel), P. Kling, A. Setzer, in: Proceedings of the 5th International Symposium on Algorithmic Game Theory (SAGT), 2012, pp. 72--83.","mla":"Cord-Landwehr, Andreas, et al. “Basic Network Creation Games with Communication Interests.” <i>Proceedings of the 5th International Symposium on Algorithmic Game Theory (SAGT)</i>, 2012, pp. 72--83, doi:<a href=\"https://doi.org/10.1007/978-3-642-33996-7_7\">10.1007/978-3-642-33996-7_7</a>.","apa":"Cord-Landwehr, A., Huellmann (married name: Eikel), M., Kling, P., &#38; Setzer, A. (2012). Basic Network Creation Games with Communication Interests. In <i>Proceedings of the 5th International Symposium on Algorithmic Game Theory (SAGT)</i> (pp. 72--83). <a href=\"https://doi.org/10.1007/978-3-642-33996-7_7\">https://doi.org/10.1007/978-3-642-33996-7_7</a>"},"year":"2012","has_accepted_license":"1","doi":"10.1007/978-3-642-33996-7_7","title":"Basic Network Creation Games with Communication Interests","author":[{"first_name":"Andreas","last_name":"Cord-Landwehr","full_name":"Cord-Landwehr, Andreas"},{"first_name":"Martina","last_name":"Huellmann (married name: Eikel)","full_name":"Huellmann (married name: Eikel), Martina"},{"last_name":"Kling","full_name":"Kling, Peter","first_name":"Peter"},{"first_name":"Alexander","last_name":"Setzer","full_name":"Setzer, Alexander","id":"11108"}],"date_created":"2017-10-17T12:42:54Z","date_updated":"2022-01-06T07:02:59Z","status":"public","file":[{"file_size":300591,"access_level":"closed","file_name":"628-FULL_paper_bncs_with_interests.pdf","file_id":"1238","date_updated":"2018-03-15T06:42:01Z","creator":"florida","date_created":"2018-03-15T06:42:01Z","success":1,"relation":"main_file","content_type":"application/pdf"}],"abstract":[{"text":"Network creation games model the creation and usage costs of networks formed by a set of selfish peers.Each peer has the ability to change the network in a limited way, e.g., by creating or deleting incident links.In doing so, a peer can reduce its individual communication cost.Typically, these costs are modeled by the maximum or average distance in the network.We introduce a generalized version of the basic network creation game (BNCG).In the BNCG (by Alon et al., SPAA 2010), each peer may replace one of its incident links by a link to an arbitrary peer.This is done in a selfish way in order to minimize either the maximum or average distance to all other peers.That is, each peer works towards a network structure that allows himself to communicate efficiently with all other peers.However, participants of large networks are seldom interested in all peers.Rather, they want to communicate efficiently with a small subset only.Our model incorporates these (communication) interests explicitly.Given peers with interests and a communication network forming a tree, we prove several results on the structure and quality of equilibria in our model.We focus on the MAX-version, i.e., each node tries to minimize the maximum distance to nodes it is interested in, and give an upper bound of O(\\sqrt(n)) for the private costs in an equilibrium of n peers.Moreover, we give an equilibrium for a circular interest graph where a node has private cost Omega(\\sqrt(n)), showing that our bound is tight.This example can be extended such that we get a tight bound of Theta(\\sqrt(n)) for the price of anarchy.For the case of general networks we show the price of anarchy to be Theta(n).Additionally, we prove an interesting connection between a maximum independent set in the interest graph and the private costs of the peers.","lang":"eng"}],"publication":"Proceedings of the 5th International Symposium on Algorithmic Game Theory (SAGT)","type":"conference","language":[{"iso":"eng"}],"file_date_updated":"2018-03-15T06:42:01Z","ddc":["040"],"department":[{"_id":"79"},{"_id":"63"}],"user_id":"477","series_title":"LNCS","_id":"628","project":[{"name":"SFB 901","_id":"1"},{"_id":"5","name":"SFB 901 - Subprojekt A1"},{"name":"SFB 901 - Project Area A","_id":"2"}]},{"type":"conference","status":"public","user_id":"46632","department":[{"_id":"274"}],"_id":"6281","language":[{"iso":"eng"}],"citation":{"apa":"Wehner, M. C., Giardini, A., &#38; Kabst, R. (2012). Recruitment Process Outsourcing and Applicant Reactions: Does Image Make a Difference? University of Limerick, Ireland.","mla":"Wehner, M. C., et al. <i>Recruitment Process Outsourcing and Applicant Reactions: Does Image Make a Difference?</i> 2012.","short":"M.C. Wehner, A. Giardini, R. Kabst, in: University of Limerick, Ireland, 2012.","bibtex":"@inproceedings{Wehner_Giardini_Kabst_2012, place={University of Limerick, Ireland}, title={Recruitment Process Outsourcing and Applicant Reactions: Does Image Make a Difference?}, author={Wehner, M C and Giardini, A and Kabst, Rüdiger}, year={2012} }","ama":"Wehner MC, Giardini A, Kabst R. Recruitment Process Outsourcing and Applicant Reactions: Does Image Make a Difference? In: University of Limerick, Ireland; 2012.","chicago":"Wehner, M C, A Giardini, and Rüdiger Kabst. “Recruitment Process Outsourcing and Applicant Reactions: Does Image Make a Difference?” University of Limerick, Ireland, 2012.","ieee":"M. C. Wehner, A. Giardini, and R. Kabst, “Recruitment Process Outsourcing and Applicant Reactions: Does Image Make a Difference?,” 2012."},"year":"2012","place":"University of Limerick, Ireland","author":[{"first_name":"M C","last_name":"Wehner","full_name":"Wehner, M C"},{"first_name":"A","last_name":"Giardini","full_name":"Giardini, A"},{"first_name":"Rüdiger","last_name":"Kabst","id":"42362","full_name":"Kabst, Rüdiger"}],"date_created":"2018-12-18T12:47:28Z","date_updated":"2022-01-06T07:02:59Z","title":"Recruitment Process Outsourcing and Applicant Reactions: Does Image Make a Difference?"},{"status":"public","publication":"Proceedings of the 5th International Conference on Advances in Computer-Human Interaction (ACHI)","type":"conference","language":[{"iso":"eng"}],"_id":"6285","department":[{"_id":"66"},{"_id":"534"},{"_id":"221"}],"user_id":"30457","year":"2012","page":"95-100","citation":{"bibtex":"@inproceedings{Paelke_Nebe_Geiger_Klompmaker_Fischer_2012, title={Designing Multi-Modal Map-Based Interfaces for Disaster Management}, booktitle={Proceedings of the 5th International Conference on Advances in Computer-Human Interaction (ACHI)}, publisher={IARIA}, author={Paelke, Volker and Nebe, Karsten and Geiger, Christian and Klompmaker, Florian and Fischer, Holger Gerhard}, year={2012}, pages={95–100} }","short":"V. Paelke, K. Nebe, C. Geiger, F. Klompmaker, H.G. Fischer, in: Proceedings of the 5th International Conference on Advances in Computer-Human Interaction (ACHI), IARIA, 2012, pp. 95–100.","mla":"Paelke, Volker, et al. “Designing Multi-Modal Map-Based Interfaces for Disaster Management.” <i>Proceedings of the 5th International Conference on Advances in Computer-Human Interaction (ACHI)</i>, IARIA, 2012, pp. 95–100.","apa":"Paelke, V., Nebe, K., Geiger, C., Klompmaker, F., &#38; Fischer, H. G. (2012). Designing Multi-Modal Map-Based Interfaces for Disaster Management. In <i>Proceedings of the 5th International Conference on Advances in Computer-Human Interaction (ACHI)</i> (pp. 95–100). IARIA.","ieee":"V. Paelke, K. Nebe, C. Geiger, F. Klompmaker, and H. G. Fischer, “Designing Multi-Modal Map-Based Interfaces for Disaster Management,” in <i>Proceedings of the 5th International Conference on Advances in Computer-Human Interaction (ACHI)</i>, 2012, pp. 95–100.","chicago":"Paelke, Volker, Karsten Nebe, Christian Geiger, Florian Klompmaker, and Holger Gerhard Fischer. “Designing Multi-Modal Map-Based Interfaces for Disaster Management.” In <i>Proceedings of the 5th International Conference on Advances in Computer-Human Interaction (ACHI)</i>, 95–100. IARIA, 2012.","ama":"Paelke V, Nebe K, Geiger C, Klompmaker F, Fischer HG. Designing Multi-Modal Map-Based Interfaces for Disaster Management. In: <i>Proceedings of the 5th International Conference on Advances in Computer-Human Interaction (ACHI)</i>. IARIA; 2012:95-100."},"title":"Designing Multi-Modal Map-Based Interfaces for Disaster Management","date_updated":"2022-01-06T07:02:59Z","publisher":"IARIA","author":[{"first_name":"Volker","last_name":"Paelke","full_name":"Paelke, Volker"},{"full_name":"Nebe, Karsten","last_name":"Nebe","first_name":"Karsten"},{"full_name":"Geiger, Christian","last_name":"Geiger","first_name":"Christian"},{"full_name":"Klompmaker, Florian","last_name":"Klompmaker","first_name":"Florian"},{"first_name":"Holger Gerhard","last_name":"Fischer","id":"30457","full_name":"Fischer, Holger Gerhard"}],"date_created":"2018-12-18T12:49:38Z"},{"publication":"Proceedings of the 5th International Conference on Advances in Computer-Human Interaction (ACHI)","type":"conference","status":"public","department":[{"_id":"66"},{"_id":"534"},{"_id":"221"}],"user_id":"30457","_id":"6286","language":[{"iso":"eng"}],"page":"141-144","citation":{"ama":"Klompmaker F, Fischer HG, Jung H. Authenticated Tangible Interaction using RFID and Depth-Sensing Cameras - Supporting Collaboration on Interactive Tabletops. In: <i>Proceedings of the 5th International Conference on Advances in Computer-Human Interaction (ACHI)</i>. IARIA; 2012:141-144.","ieee":"F. Klompmaker, H. G. Fischer, and H. Jung, “Authenticated Tangible Interaction using RFID and Depth-Sensing Cameras - Supporting Collaboration on Interactive Tabletops,” in <i>Proceedings of the 5th International Conference on Advances in Computer-Human Interaction (ACHI)</i>, 2012, pp. 141–144.","chicago":"Klompmaker, Florian, Holger Gerhard Fischer, and Helge Jung. “Authenticated Tangible Interaction Using RFID and Depth-Sensing Cameras - Supporting Collaboration on Interactive Tabletops.” In <i>Proceedings of the 5th International Conference on Advances in Computer-Human Interaction (ACHI)</i>, 141–44. IARIA, 2012.","bibtex":"@inproceedings{Klompmaker_Fischer_Jung_2012, title={Authenticated Tangible Interaction using RFID and Depth-Sensing Cameras - Supporting Collaboration on Interactive Tabletops}, booktitle={Proceedings of the 5th International Conference on Advances in Computer-Human Interaction (ACHI)}, publisher={IARIA}, author={Klompmaker, Florian and Fischer, Holger Gerhard and Jung, Helge}, year={2012}, pages={141–144} }","short":"F. Klompmaker, H.G. Fischer, H. Jung, in: Proceedings of the 5th International Conference on Advances in Computer-Human Interaction (ACHI), IARIA, 2012, pp. 141–144.","mla":"Klompmaker, Florian, et al. “Authenticated Tangible Interaction Using RFID and Depth-Sensing Cameras - Supporting Collaboration on Interactive Tabletops.” <i>Proceedings of the 5th International Conference on Advances in Computer-Human Interaction (ACHI)</i>, IARIA, 2012, pp. 141–44.","apa":"Klompmaker, F., Fischer, H. G., &#38; Jung, H. (2012). Authenticated Tangible Interaction using RFID and Depth-Sensing Cameras - Supporting Collaboration on Interactive Tabletops. In <i>Proceedings of the 5th International Conference on Advances in Computer-Human Interaction (ACHI)</i> (pp. 141–144). IARIA."},"year":"2012","date_created":"2018-12-18T12:50:15Z","author":[{"last_name":"Klompmaker","full_name":"Klompmaker, Florian","first_name":"Florian"},{"last_name":"Fischer","id":"30457","full_name":"Fischer, Holger Gerhard","first_name":"Holger Gerhard"},{"first_name":"Helge","full_name":"Jung, Helge","last_name":"Jung"}],"publisher":"IARIA","date_updated":"2022-01-06T07:02:59Z","title":"Authenticated Tangible Interaction using RFID and Depth-Sensing Cameras - Supporting Collaboration on Interactive Tabletops"},{"status":"public","publication":"Proceedings of the 4th ACM SIGCHI symposium on Engineering interactive computing systems - EICS '12","type":"conference","language":[{"iso":"eng"}],"department":[{"_id":"66"},{"_id":"534"},{"_id":"221"}],"user_id":"30457","_id":"6288","citation":{"apa":"Fischer, H. G. (2012). Integrating usability engineering in the software development lifecycle based on international standards. In <i>Proceedings of the 4th ACM SIGCHI symposium on Engineering interactive computing systems - EICS ’12</i>. ACM Press. <a href=\"https://doi.org/10.1145/2305484.2305541\">https://doi.org/10.1145/2305484.2305541</a>","bibtex":"@inproceedings{Fischer_2012, title={Integrating usability engineering in the software development lifecycle based on international standards}, DOI={<a href=\"https://doi.org/10.1145/2305484.2305541\">10.1145/2305484.2305541</a>}, booktitle={Proceedings of the 4th ACM SIGCHI symposium on Engineering interactive computing systems - EICS ’12}, publisher={ACM Press}, author={Fischer, Holger Gerhard}, year={2012} }","short":"H.G. Fischer, in: Proceedings of the 4th ACM SIGCHI Symposium on Engineering Interactive Computing Systems - EICS ’12, ACM Press, 2012.","mla":"Fischer, Holger Gerhard. “Integrating Usability Engineering in the Software Development Lifecycle Based on International Standards.” <i>Proceedings of the 4th ACM SIGCHI Symposium on Engineering Interactive Computing Systems - EICS ’12</i>, ACM Press, 2012, doi:<a href=\"https://doi.org/10.1145/2305484.2305541\">10.1145/2305484.2305541</a>.","ieee":"H. G. Fischer, “Integrating usability engineering in the software development lifecycle based on international standards,” in <i>Proceedings of the 4th ACM SIGCHI symposium on Engineering interactive computing systems - EICS ’12</i>, 2012.","chicago":"Fischer, Holger Gerhard. “Integrating Usability Engineering in the Software Development Lifecycle Based on International Standards.” In <i>Proceedings of the 4th ACM SIGCHI Symposium on Engineering Interactive Computing Systems - EICS ’12</i>. ACM Press, 2012. <a href=\"https://doi.org/10.1145/2305484.2305541\">https://doi.org/10.1145/2305484.2305541</a>.","ama":"Fischer HG. Integrating usability engineering in the software development lifecycle based on international standards. In: <i>Proceedings of the 4th ACM SIGCHI Symposium on Engineering Interactive Computing Systems - EICS ’12</i>. ACM Press; 2012. doi:<a href=\"https://doi.org/10.1145/2305484.2305541\">10.1145/2305484.2305541</a>"},"year":"2012","publication_identifier":{"isbn":["9781450311687"]},"publication_status":"published","doi":"10.1145/2305484.2305541","title":"Integrating usability engineering in the software development lifecycle based on international standards","author":[{"last_name":"Fischer","id":"30457","full_name":"Fischer, Holger Gerhard","first_name":"Holger Gerhard"}],"date_created":"2018-12-18T12:52:11Z","date_updated":"2022-01-06T07:03:00Z","publisher":"ACM Press"},{"language":[{"iso":"ger"}],"_id":"629","project":[{"_id":"1","name":"SFB 901"},{"_id":"13","name":"SFB 901 - Subprojekt C1"},{"name":"SFB 901 - Project Area C","_id":"4"},{"_id":"43","name":"Securing the Financial Cloud"}],"department":[{"_id":"64"}],"user_id":"477","status":"public","type":"bachelorsthesis","title":"Attribute-basierte Verschlüsselung","date_updated":"2022-01-06T07:03:00Z","publisher":"Universität Paderborn","author":[{"last_name":"Schleiter","full_name":"Schleiter, Patrick","first_name":"Patrick"}],"supervisor":[{"last_name":"Blömer","full_name":"Blömer, Johannes","id":"23","first_name":"Johannes"}],"date_created":"2017-10-17T12:42:54Z","year":"2012","citation":{"ama":"Schleiter P. <i>Attribute-basierte Verschlüsselung</i>. Universität Paderborn; 2012.","chicago":"Schleiter, Patrick. <i>Attribute-basierte Verschlüsselung</i>. Universität Paderborn, 2012.","ieee":"P. Schleiter, <i>Attribute-basierte Verschlüsselung</i>. Universität Paderborn, 2012.","apa":"Schleiter, P. (2012). <i>Attribute-basierte Verschlüsselung</i>. Universität Paderborn.","short":"P. Schleiter, Attribute-basierte Verschlüsselung, Universität Paderborn, 2012.","bibtex":"@book{Schleiter_2012, title={Attribute-basierte Verschlüsselung}, publisher={Universität Paderborn}, author={Schleiter, Patrick}, year={2012} }","mla":"Schleiter, Patrick. <i>Attribute-basierte Verschlüsselung</i>. Universität Paderborn, 2012."}},{"year":"2012","citation":{"ama":"Fischer HG, Klompmaker F. Enriching Disaster Control Management based on Human-Computer Design. In: <i>Proceedings of the 9th International Conference on Information Systems for Crisis Response and Management (ISCRAM)</i>. ISCRAM Digital Library; 2012.","ieee":"H. G. Fischer and F. Klompmaker, “Enriching Disaster Control Management based on Human-Computer Design,” in <i>Proceedings of the 9th International Conference on Information Systems for Crisis Response and Management (ISCRAM)</i>, 2012.","chicago":"Fischer, Holger Gerhard, and Florian Klompmaker. “Enriching Disaster Control Management Based on Human-Computer Design.” In <i>Proceedings of the 9th International Conference on Information Systems for Crisis Response and Management (ISCRAM)</i>. ISCRAM Digital Library, 2012.","apa":"Fischer, H. G., &#38; Klompmaker, F. (2012). Enriching Disaster Control Management based on Human-Computer Design. In <i>Proceedings of the 9th International Conference on Information Systems for Crisis Response and Management (ISCRAM)</i>. ISCRAM Digital Library.","bibtex":"@inproceedings{Fischer_Klompmaker_2012, title={Enriching Disaster Control Management based on Human-Computer Design}, booktitle={Proceedings of the 9th International Conference on Information Systems for Crisis Response and Management (ISCRAM)}, publisher={ISCRAM Digital Library}, author={Fischer, Holger Gerhard and Klompmaker, Florian}, year={2012} }","mla":"Fischer, Holger Gerhard, and Florian Klompmaker. “Enriching Disaster Control Management Based on Human-Computer Design.” <i>Proceedings of the 9th International Conference on Information Systems for Crisis Response and Management (ISCRAM)</i>, ISCRAM Digital Library, 2012.","short":"H.G. Fischer, F. Klompmaker, in: Proceedings of the 9th International Conference on Information Systems for Crisis Response and Management (ISCRAM), ISCRAM Digital Library, 2012."},"publisher":"ISCRAM Digital Library","date_updated":"2022-01-06T07:03:00Z","date_created":"2018-12-18T12:52:45Z","author":[{"first_name":"Holger Gerhard","last_name":"Fischer","id":"30457","full_name":"Fischer, Holger Gerhard"},{"first_name":"Florian","full_name":"Klompmaker, Florian","last_name":"Klompmaker"}],"title":"Enriching Disaster Control Management based on Human-Computer Design","publication":"Proceedings of the 9th International Conference on Information Systems for Crisis Response and Management (ISCRAM)","type":"conference","status":"public","_id":"6290","department":[{"_id":"66"},{"_id":"534"},{"_id":"221"}],"user_id":"30457","language":[{"iso":"eng"}]},{"citation":{"mla":"Fischer, Holger Gerhard, et al. “Der Qualitätsstandard Für Usability Engineering Der German UPA – Aktueller Stand Der Arbeiten.” <i>Jahresband Usability Professionals</i>, German UPA, 2012, pp. 160–65.","bibtex":"@inproceedings{Fischer_Geis_Kluge_Bogner_Polkehn_2012, title={Der Qualitätsstandard für Usability Engineering der German UPA – Aktueller Stand der Arbeiten}, booktitle={Jahresband Usability Professionals}, publisher={German UPA}, author={Fischer, Holger Gerhard and Geis, Thomas and Kluge, Oliver and Bogner, Christian and Polkehn, Knut}, year={2012}, pages={160–165} }","short":"H.G. Fischer, T. Geis, O. Kluge, C. Bogner, K. Polkehn, in: Jahresband Usability Professionals, German UPA, 2012, pp. 160–165.","apa":"Fischer, H. G., Geis, T., Kluge, O., Bogner, C., &#38; Polkehn, K. (2012). Der Qualitätsstandard für Usability Engineering der German UPA – Aktueller Stand der Arbeiten. In <i>Jahresband Usability Professionals</i> (pp. 160–165). German UPA.","ieee":"H. G. Fischer, T. Geis, O. Kluge, C. Bogner, and K. Polkehn, “Der Qualitätsstandard für Usability Engineering der German UPA – Aktueller Stand der Arbeiten,” in <i>Jahresband Usability Professionals</i>, 2012, pp. 160–165.","chicago":"Fischer, Holger Gerhard, Thomas Geis, Oliver Kluge, Christian Bogner, and Knut Polkehn. “Der Qualitätsstandard Für Usability Engineering Der German UPA – Aktueller Stand Der Arbeiten.” In <i>Jahresband Usability Professionals</i>, 160–65. German UPA, 2012.","ama":"Fischer HG, Geis T, Kluge O, Bogner C, Polkehn K. Der Qualitätsstandard für Usability Engineering der German UPA – Aktueller Stand der Arbeiten. In: <i>Jahresband Usability Professionals</i>. German UPA; 2012:160-165."},"page":"160-165","year":"2012","title":"Der Qualitätsstandard für Usability Engineering der German UPA – Aktueller Stand der Arbeiten","date_created":"2018-12-18T12:53:45Z","author":[{"first_name":"Holger Gerhard","last_name":"Fischer","id":"30457","full_name":"Fischer, Holger Gerhard"},{"full_name":"Geis, Thomas","last_name":"Geis","first_name":"Thomas"},{"full_name":"Kluge, Oliver","last_name":"Kluge","first_name":"Oliver"},{"first_name":"Christian","last_name":"Bogner","full_name":"Bogner, Christian"},{"first_name":"Knut","last_name":"Polkehn","full_name":"Polkehn, Knut"}],"publisher":"German UPA","date_updated":"2022-01-06T07:03:00Z","status":"public","type":"conference","publication":"Jahresband Usability Professionals","language":[{"iso":"eng"}],"user_id":"30457","department":[{"_id":"66"},{"_id":"534"},{"_id":"221"}],"_id":"6291"},{"file_date_updated":"2018-03-15T06:37:13Z","language":[{"iso":"eng"}],"ddc":["040"],"user_id":"477","department":[{"_id":"76"}],"project":[{"name":"SFB 901","_id":"1"},{"name":"SFB 901 - Subprojekt B1","_id":"9"},{"name":"SFB 901 - Project Area B","_id":"3"}],"_id":"630","file":[{"creator":"florida","date_created":"2018-03-15T06:37:13Z","date_updated":"2018-03-15T06:37:13Z","access_level":"closed","file_id":"1236","file_name":"630-CSMR2012-PlateniusDettenBecker.pdf","file_size":723739,"content_type":"application/pdf","relation":"main_file","success":1}],"status":"public","abstract":[{"text":"Maintaining software systems requires up-to-date models of these systems to systematically plan, analyse and execute the necessary reengineering steps. Often, no or only outdated models of such systems exist. Thus, a reverse engineering step is needed that recovers the system’s components, subsystems and connectors. However, reverse engineering methods are severely impacted by design deficiencies in the system’s code base, e.g., they lead to wrong component structures. Several approaches exist today for the reverse engineering of component-based systems, however, none of them explicitly integrates a systematic design deficiency removal into the process to improve the quality of the reverse engineered architecture. Therefore, in our Archimetrix approach, we propose to regard the most relevant deficiencies with respect to the reverse engineered component-based architecture and support reengineers by presenting the architectural consequences of removing a given deficiency. We validate our approach on the Common Component Modeling Example and show that we are able to identify relevant deficiencies and that their removal leads to an improved reengineered architecture.","lang":"eng"}],"type":"conference","publication":"Proceedings of the 16th European Conference on Software Maintenance and Reengineering (CSMR)","doi":"10.1109/CSMR.2012.33","title":"Archimetrix: Improved Software Architecture Recovery in the Presence of Design Deficiencies","author":[{"last_name":"Platenius","full_name":"Platenius, Marie Christin","first_name":"Marie Christin"},{"first_name":"Markus","last_name":"von Detten","full_name":"von Detten, Markus"},{"last_name":"Becker","full_name":"Becker, Steffen","first_name":"Steffen"}],"date_created":"2017-10-17T12:42:54Z","date_updated":"2022-01-06T07:03:00Z","citation":{"ieee":"M. C. Platenius, M. von Detten, and S. Becker, “Archimetrix: Improved Software Architecture Recovery in the Presence of Design Deficiencies,” in <i>Proceedings of the 16th European Conference on Software Maintenance and Reengineering (CSMR)</i>, 2012, pp. 255–264.","chicago":"Platenius, Marie Christin, Markus von Detten, and Steffen Becker. “Archimetrix: Improved Software Architecture Recovery in the Presence of Design Deficiencies.” In <i>Proceedings of the 16th European Conference on Software Maintenance and Reengineering (CSMR)</i>, 255–64, 2012. <a href=\"https://doi.org/10.1109/CSMR.2012.33\">https://doi.org/10.1109/CSMR.2012.33</a>.","ama":"Platenius MC, von Detten M, Becker S. Archimetrix: Improved Software Architecture Recovery in the Presence of Design Deficiencies. In: <i>Proceedings of the 16th European Conference on Software Maintenance and Reengineering (CSMR)</i>. ; 2012:255-264. doi:<a href=\"https://doi.org/10.1109/CSMR.2012.33\">10.1109/CSMR.2012.33</a>","apa":"Platenius, M. C., von Detten, M., &#38; Becker, S. (2012). Archimetrix: Improved Software Architecture Recovery in the Presence of Design Deficiencies. In <i>Proceedings of the 16th European Conference on Software Maintenance and Reengineering (CSMR)</i> (pp. 255–264). <a href=\"https://doi.org/10.1109/CSMR.2012.33\">https://doi.org/10.1109/CSMR.2012.33</a>","short":"M.C. Platenius, M. von Detten, S. Becker, in: Proceedings of the 16th European Conference on Software Maintenance and Reengineering (CSMR), 2012, pp. 255–264.","bibtex":"@inproceedings{Platenius_von Detten_Becker_2012, title={Archimetrix: Improved Software Architecture Recovery in the Presence of Design Deficiencies}, DOI={<a href=\"https://doi.org/10.1109/CSMR.2012.33\">10.1109/CSMR.2012.33</a>}, booktitle={Proceedings of the 16th European Conference on Software Maintenance and Reengineering (CSMR)}, author={Platenius, Marie Christin and von Detten, Markus and Becker, Steffen}, year={2012}, pages={255–264} }","mla":"Platenius, Marie Christin, et al. “Archimetrix: Improved Software Architecture Recovery in the Presence of Design Deficiencies.” <i>Proceedings of the 16th European Conference on Software Maintenance and Reengineering (CSMR)</i>, 2012, pp. 255–64, doi:<a href=\"https://doi.org/10.1109/CSMR.2012.33\">10.1109/CSMR.2012.33</a>."},"page":"255-264","year":"2012","has_accepted_license":"1"},{"file_date_updated":"2018-03-15T06:36:37Z","ddc":["040"],"user_id":"15504","_id":"631","project":[{"_id":"1","name":"SFB 901"},{"_id":"9","name":"SFB 901 - Subprojekt B1"},{"_id":"3","name":"SFB 901 - Project Area B"}],"status":"public","file":[{"file_id":"1235","file_name":"631-WCRE2012-vonDetten.pdf","access_level":"closed","file_size":258563,"date_created":"2018-03-15T06:36:37Z","creator":"florida","date_updated":"2018-03-15T06:36:37Z","relation":"main_file","success":1,"content_type":"application/pdf"}],"abstract":[{"text":"Maintaining software systems requires up-to-date models of these systems to systematically plan, analyze, and execute the necessary reengineering steps. Often, no or only outdated models of such systems exist.Thus, a reverse engineering step is needed that recovers the system's components, subsystems, and connectors. However, reverse engineering methods are severely impacted by design deficiencies in the system's code base, e.g., they lead to wrong component structures.Therefore, Archimetrix enables the reengineer to detect the most relevant deficiencies with respect to a reverseengineered component-based architecture and supports him by presenting the architectural consequences of removinga given deficiency.","lang":"eng"}],"publication":"Proceedings of the 19th Working Conference on Reverse Engineering (WCRE)","type":"conference","doi":"10.1109/WCRE.2012.61","title":"Archimetrix: A Tool for Deficiency-Aware Software Architecture Reconstruction","author":[{"first_name":"Markus","full_name":"von Detten, Markus","last_name":"von Detten"}],"date_created":"2017-10-17T12:42:55Z","date_updated":"2022-01-06T07:03:01Z","page":"503 - 504 ","citation":{"apa":"von Detten, M. (2012). Archimetrix: A Tool for Deficiency-Aware Software Architecture Reconstruction. In <i>Proceedings of the 19th Working Conference on Reverse Engineering (WCRE)</i> (pp. 503–504). <a href=\"https://doi.org/10.1109/WCRE.2012.61\">https://doi.org/10.1109/WCRE.2012.61</a>","bibtex":"@inproceedings{von Detten_2012, title={Archimetrix: A Tool for Deficiency-Aware Software Architecture Reconstruction}, DOI={<a href=\"https://doi.org/10.1109/WCRE.2012.61\">10.1109/WCRE.2012.61</a>}, booktitle={Proceedings of the 19th Working Conference on Reverse Engineering (WCRE)}, author={von Detten, Markus}, year={2012}, pages={503–504} }","mla":"von Detten, Markus. “Archimetrix: A Tool for Deficiency-Aware Software Architecture Reconstruction.” <i>Proceedings of the 19th Working Conference on Reverse Engineering (WCRE)</i>, 2012, pp. 503–04, doi:<a href=\"https://doi.org/10.1109/WCRE.2012.61\">10.1109/WCRE.2012.61</a>.","short":"M. von Detten, in: Proceedings of the 19th Working Conference on Reverse Engineering (WCRE), 2012, pp. 503–504.","ieee":"M. von Detten, “Archimetrix: A Tool for Deficiency-Aware Software Architecture Reconstruction,” in <i>Proceedings of the 19th Working Conference on Reverse Engineering (WCRE)</i>, 2012, pp. 503–504.","chicago":"Detten, Markus von. “Archimetrix: A Tool for Deficiency-Aware Software Architecture Reconstruction.” In <i>Proceedings of the 19th Working Conference on Reverse Engineering (WCRE)</i>, 503–4, 2012. <a href=\"https://doi.org/10.1109/WCRE.2012.61\">https://doi.org/10.1109/WCRE.2012.61</a>.","ama":"von Detten M. Archimetrix: A Tool for Deficiency-Aware Software Architecture Reconstruction. In: <i>Proceedings of the 19th Working Conference on Reverse Engineering (WCRE)</i>. ; 2012:503-504. doi:<a href=\"https://doi.org/10.1109/WCRE.2012.61\">10.1109/WCRE.2012.61</a>"},"year":"2012","has_accepted_license":"1"},{"language":[{"iso":"ger"}],"user_id":"30457","department":[{"_id":"66"},{"_id":"534"},{"_id":"221"}],"_id":"6312","status":"public","type":"report","title":"German UPA Qualitätsstandard für Usability Engineering","date_created":"2018-12-18T13:15:22Z","author":[{"first_name":"Kay","full_name":"Behrenbruch, Kay","last_name":"Behrenbruch"},{"last_name":"Bogner","full_name":"Bogner, Christian","first_name":"Christian"},{"first_name":"Holger Gerhard","id":"30457","full_name":"Fischer, Holger Gerhard","last_name":"Fischer"},{"first_name":"Thomas","last_name":"Geis","full_name":"Geis, Thomas"},{"first_name":"Claudia","full_name":"Geitner, Claudia","last_name":"Geitner"},{"last_name":"Heimgärtner","full_name":"Heimgärtner, Rüdiger","first_name":"Rüdiger"},{"last_name":"Hofmann","full_name":"Hofmann, Britta","first_name":"Britta"},{"first_name":"Peter","last_name":"Hunkirchen","full_name":"Hunkirchen, Peter"},{"first_name":"Oliver","full_name":"Kluge, Oliver","last_name":"Kluge"},{"first_name":"Britta","last_name":"Litzenberg","full_name":"Litzenberg, Britta"},{"first_name":"Rolf","full_name":"Molich, Rolf","last_name":"Molich"},{"last_name":"Polkehn","full_name":"Polkehn, Knut","first_name":"Knut"},{"full_name":"Pysarenko, Yuliya","last_name":"Pysarenko","first_name":"Yuliya"},{"first_name":"Dirk","last_name":"Zimmermann","full_name":"Zimmermann, Dirk"}],"date_updated":"2022-01-06T07:03:01Z","citation":{"ieee":"K. Behrenbruch <i>et al.</i>, <i>German UPA Qualitätsstandard für Usability Engineering</i>. 2012.","chicago":"Behrenbruch, Kay, Christian Bogner, Holger Gerhard Fischer, Thomas Geis, Claudia Geitner, Rüdiger Heimgärtner, Britta Hofmann, et al. <i>German UPA Qualitätsstandard für Usability Engineering</i>, 2012.","ama":"Behrenbruch K, Bogner C, Fischer HG, et al. <i>German UPA Qualitätsstandard für Usability Engineering</i>.; 2012.","mla":"Behrenbruch, Kay, et al. <i>German UPA Qualitätsstandard für Usability Engineering</i>. 2012.","bibtex":"@book{Behrenbruch_Bogner_Fischer_Geis_Geitner_Heimgärtner_Hofmann_Hunkirchen_Kluge_Litzenberg_et al._2012, title={German UPA Qualitätsstandard für Usability Engineering}, author={Behrenbruch, Kay and Bogner, Christian and Fischer, Holger Gerhard and Geis, Thomas and Geitner, Claudia and Heimgärtner, Rüdiger and Hofmann, Britta and Hunkirchen, Peter and Kluge, Oliver and Litzenberg, Britta and et al.}, year={2012} }","short":"K. Behrenbruch, C. Bogner, H.G. Fischer, T. Geis, C. Geitner, R. Heimgärtner, B. Hofmann, P. Hunkirchen, O. Kluge, B. Litzenberg, R. Molich, K. Polkehn, Y. Pysarenko, D. Zimmermann, German UPA Qualitätsstandard für Usability Engineering, 2012.","apa":"Behrenbruch, K., Bogner, C., Fischer, H. G., Geis, T., Geitner, C., Heimgärtner, R., … Zimmermann, D. (2012). <i>German UPA Qualitätsstandard für Usability Engineering</i>."},"year":"2012"},{"date_updated":"2022-01-06T07:03:01Z","date_created":"2017-10-17T12:42:55Z","author":[{"full_name":"Kolman, Petr","last_name":"Kolman","first_name":"Petr"},{"full_name":"Scheideler, Christian","id":"20792","last_name":"Scheideler","first_name":"Christian"}],"title":"Approximate Duality of Multicommodity Multiroute Flows and Cuts: Single Source Case","doi":"10.1137/1.9781611973099.64","has_accepted_license":"1","year":"2012","page":"800-810","citation":{"short":"P. Kolman, C. Scheideler, in: Proceedings of the 23th ACM SIAM Symposium on Discrete Algorithms (SODA), 2012, pp. 800–810.","bibtex":"@inproceedings{Kolman_Scheideler_2012, title={Approximate Duality of Multicommodity Multiroute Flows and Cuts: Single Source Case}, DOI={<a href=\"https://doi.org/10.1137/1.9781611973099.64\">10.1137/1.9781611973099.64</a>}, booktitle={Proceedings of the 23th ACM SIAM Symposium on Discrete Algorithms (SODA)}, author={Kolman, Petr and Scheideler, Christian}, year={2012}, pages={800–810} }","mla":"Kolman, Petr, and Christian Scheideler. “Approximate Duality of Multicommodity Multiroute Flows and Cuts: Single Source Case.” <i>Proceedings of the 23th ACM SIAM Symposium on Discrete Algorithms (SODA)</i>, 2012, pp. 800–10, doi:<a href=\"https://doi.org/10.1137/1.9781611973099.64\">10.1137/1.9781611973099.64</a>.","apa":"Kolman, P., &#38; Scheideler, C. (2012). Approximate Duality of Multicommodity Multiroute Flows and Cuts: Single Source Case. In <i>Proceedings of the 23th ACM SIAM Symposium on Discrete Algorithms (SODA)</i> (pp. 800–810). <a href=\"https://doi.org/10.1137/1.9781611973099.64\">https://doi.org/10.1137/1.9781611973099.64</a>","ieee":"P. Kolman and C. Scheideler, “Approximate Duality of Multicommodity Multiroute Flows and Cuts: Single Source Case,” in <i>Proceedings of the 23th ACM SIAM Symposium on Discrete Algorithms (SODA)</i>, 2012, pp. 800–810.","chicago":"Kolman, Petr, and Christian Scheideler. “Approximate Duality of Multicommodity Multiroute Flows and Cuts: Single Source Case.” In <i>Proceedings of the 23th ACM SIAM Symposium on Discrete Algorithms (SODA)</i>, 800–810, 2012. <a href=\"https://doi.org/10.1137/1.9781611973099.64\">https://doi.org/10.1137/1.9781611973099.64</a>.","ama":"Kolman P, Scheideler C. Approximate Duality of Multicommodity Multiroute Flows and Cuts: Single Source Case. In: <i>Proceedings of the 23th ACM SIAM Symposium on Discrete Algorithms (SODA)</i>. ; 2012:800-810. doi:<a href=\"https://doi.org/10.1137/1.9781611973099.64\">10.1137/1.9781611973099.64</a>"},"_id":"632","project":[{"name":"SFB 901","_id":"1"},{"_id":"5","name":"SFB 901 - Subprojekt A1"},{"_id":"2","name":"SFB 901 - Project Area A"}],"department":[{"_id":"79"}],"user_id":"15504","ddc":["040"],"file_date_updated":"2018-03-15T06:35:58Z","publication":"Proceedings of the 23th ACM SIAM Symposium on Discrete Algorithms (SODA)","type":"conference","abstract":[{"lang":"eng","text":"Given an integer h, a graph G = (V;E) with arbitrary positive edge capacities and k pairs of vertices (s1; t1); (s2; t2); : : : ; (sk; tk), called terminals, an h-route cut is a set F µ E of edges such that after the removal of the edges in F no pair si ¡ ti is connected by h edge-disjoint paths (i.e., the connectivity of every si ¡ ti pair is at most h ¡ 1 in (V;E n F)). The h-route cut is a natural generalization of the classical cut problem for multicommodity °ows (take h = 1). The main result of this paper is an O(h722h log2 k)-approximation algorithm for the minimum h-route cut problem in the case that s1 = s2 = ¢ ¢ ¢ = sk, called the single source case. As a corollary of it we obtain an approximate duality theorem for multiroute multicom-modity °ows and cuts with a single source. This partially answers an open question posted in several previous papers dealing with cuts for multicommodity multiroute problems."}],"status":"public","file":[{"content_type":"application/pdf","relation":"main_file","success":1,"creator":"florida","date_created":"2018-03-15T06:35:58Z","date_updated":"2018-03-15T06:35:58Z","access_level":"closed","file_name":"632-SODA2012-Scheideler_01.pdf","file_id":"1234","file_size":220213}]},{"year":"2012","citation":{"mla":"Pischel, Daniel. <i>Analyse, Konzeption und Implementierung von Aggregationsverfahren für Trinkwasserversorgungsnetze</i>. Universität Paderborn, 2012.","short":"D. Pischel, Analyse, Konzeption und Implementierung von Aggregationsverfahren für Trinkwasserversorgungsnetze, Universität Paderborn, 2012.","bibtex":"@book{Pischel_2012, title={Analyse, Konzeption und Implementierung von Aggregationsverfahren für Trinkwasserversorgungsnetze}, publisher={Universität Paderborn}, author={Pischel, Daniel}, year={2012} }","apa":"Pischel, D. (2012). <i>Analyse, Konzeption und Implementierung von Aggregationsverfahren für Trinkwasserversorgungsnetze</i>. Universität Paderborn.","ama":"Pischel D. <i>Analyse, Konzeption und Implementierung von Aggregationsverfahren für Trinkwasserversorgungsnetze</i>. Universität Paderborn; 2012.","chicago":"Pischel, Daniel. <i>Analyse, Konzeption und Implementierung von Aggregationsverfahren für Trinkwasserversorgungsnetze</i>. Universität Paderborn, 2012.","ieee":"D. Pischel, <i>Analyse, Konzeption und Implementierung von Aggregationsverfahren für Trinkwasserversorgungsnetze</i>. Universität Paderborn, 2012."},"status":"public","type":"mastersthesis","title":"Analyse, Konzeption und Implementierung von Aggregationsverfahren für Trinkwasserversorgungsnetze","language":[{"iso":"ger"}],"publisher":"Universität Paderborn","date_updated":"2022-01-06T07:03:01Z","project":[{"_id":"1","name":"SFB 901"},{"_id":"15","name":"SFB 901 - Subprojekt C3"},{"_id":"4","name":"SFB 901 - Project Area C"}],"_id":"633","date_created":"2017-10-17T12:42:55Z","author":[{"full_name":"Pischel, Daniel","last_name":"Pischel","first_name":"Daniel"}],"user_id":"477"},{"year":"2012","citation":{"ieee":"J. Kratzmann, <i>Analyse und Simulation von energieeffizienten Online-Scheduling Algorithmen</i>. Universität Paderborn, 2012.","chicago":"Kratzmann, Julian. <i>Analyse und Simulation von energieeffizienten Online-Scheduling Algorithmen</i>. Universität Paderborn, 2012.","ama":"Kratzmann J. <i>Analyse und Simulation von energieeffizienten Online-Scheduling Algorithmen</i>. Universität Paderborn; 2012.","bibtex":"@book{Kratzmann_2012, title={Analyse und Simulation von energieeffizienten Online-Scheduling Algorithmen}, publisher={Universität Paderborn}, author={Kratzmann, Julian}, year={2012} }","mla":"Kratzmann, Julian. <i>Analyse und Simulation von energieeffizienten Online-Scheduling Algorithmen</i>. Universität Paderborn, 2012.","short":"J. Kratzmann, Analyse und Simulation von energieeffizienten Online-Scheduling Algorithmen, Universität Paderborn, 2012.","apa":"Kratzmann, J. (2012). <i>Analyse und Simulation von energieeffizienten Online-Scheduling Algorithmen</i>. Universität Paderborn."},"date_updated":"2022-01-06T07:03:01Z","publisher":"Universität Paderborn","author":[{"first_name":"Julian","full_name":"Kratzmann, Julian","last_name":"Kratzmann"}],"date_created":"2017-10-17T12:42:55Z","title":"Analyse und Simulation von energieeffizienten Online-Scheduling Algorithmen","type":"bachelorsthesis","status":"public","project":[{"name":"SFB 901","_id":"1"},{"name":"SFB 901 - Subprojekt C2","_id":"14"},{"_id":"4","name":"SFB 901 - Project Area C"}],"_id":"634","user_id":"477","language":[{"iso":"ger"}]},{"user_id":"15504","project":[{"name":"SFB 901","_id":"1"},{"_id":"15","name":"SFB 901 - Subprojekt C3"},{"_id":"4","name":"SFB 901 - Project Area C"}],"_id":"635","file_date_updated":"2018-03-14T14:15:10Z","ddc":["040"],"type":"conference","publication":"Proceedings of the International Conference on Applied Mathematical Optimization and Modelling (APMOD)","file":[{"success":1,"relation":"main_file","content_type":"application/pdf","file_size":164455,"access_level":"closed","file_name":"635-Dohle_Apmod_2012.pdf","file_id":"1233","date_updated":"2018-03-14T14:15:10Z","date_created":"2018-03-14T14:15:10Z","creator":"florida"}],"status":"public","abstract":[{"lang":"eng","text":"In Germany, the optimization of water supply systems has gained more and more attention due to a growing cost pressure for German municipal utilities. In this work, a model is presented which optimizes the usage of water tanks. On the one hand locations of new tanks are identified, and on the other hand the size of existing tanks is optimized, subject to satisfying the demand of clients and providing the necessary amount of fire water during all time periods. The main difficulty is the consideration of the head loss equation which is required to model the hydraulic properties of a water supply system. As this equation is non-convex and quadratic the optimization model becomes a non-convex Mixed Integer Quadratically Constrained Program (MIQCP). To solve this MIQCP different solution methods are applied."}],"date_created":"2017-10-17T12:42:55Z","author":[{"first_name":"Corinna","last_name":"Dohle (married name: Hallmann) ","full_name":"Dohle (married name: Hallmann) , Corinna"},{"first_name":"Leena","last_name":"Suhl","full_name":"Suhl, Leena"}],"date_updated":"2022-01-06T07:03:02Z","title":"An Optimization Model for the optimal Usage of Water Tanks in Water Supply Systems","has_accepted_license":"1","citation":{"ieee":"C. Dohle (married name: Hallmann)  and L. Suhl, “An Optimization Model for the optimal Usage of Water Tanks in Water Supply Systems,” in <i>Proceedings of the International Conference on Applied Mathematical Optimization and Modelling (APMOD)</i>, 2012, pp. 404–408.","chicago":"Dohle (married name: Hallmann) , Corinna, and Leena Suhl. “An Optimization Model for the Optimal Usage of Water Tanks in Water Supply Systems.” In <i>Proceedings of the International Conference on Applied Mathematical Optimization and Modelling (APMOD)</i>, 404–8, 2012.","ama":"Dohle (married name: Hallmann)  C, Suhl L. An Optimization Model for the optimal Usage of Water Tanks in Water Supply Systems. In: <i>Proceedings of the International Conference on Applied Mathematical Optimization and Modelling (APMOD)</i>. ; 2012:404-408.","apa":"Dohle (married name: Hallmann) , C., &#38; Suhl, L. (2012). An Optimization Model for the optimal Usage of Water Tanks in Water Supply Systems. In <i>Proceedings of the International Conference on Applied Mathematical Optimization and Modelling (APMOD)</i> (pp. 404–408).","bibtex":"@inproceedings{Dohle (married name: Hallmann) _Suhl_2012, title={An Optimization Model for the optimal Usage of Water Tanks in Water Supply Systems}, booktitle={Proceedings of the International Conference on Applied Mathematical Optimization and Modelling (APMOD)}, author={Dohle (married name: Hallmann) , Corinna and Suhl, Leena}, year={2012}, pages={404–408} }","mla":"Dohle (married name: Hallmann) , Corinna, and Leena Suhl. “An Optimization Model for the Optimal Usage of Water Tanks in Water Supply Systems.” <i>Proceedings of the International Conference on Applied Mathematical Optimization and Modelling (APMOD)</i>, 2012, pp. 404–08.","short":"C. Dohle (married name: Hallmann) , L. Suhl, in: Proceedings of the International Conference on Applied Mathematical Optimization and Modelling (APMOD), 2012, pp. 404–408."},"page":"404-408","year":"2012"},{"has_accepted_license":"1","page":"61-72","citation":{"bibtex":"@inproceedings{Meyer auf der Heide_Pietrzyk_Kling_2012, series={LNCS}, title={An Algorithm for Facility Leasing}, DOI={<a href=\"https://doi.org/10.1007/978-3-642-31104-8_6\">10.1007/978-3-642-31104-8_6</a>}, booktitle={Proceedings of the 19th International Colloquium on Structural Information &#38; Communication Complexity (SIROCCO)}, author={Meyer auf der Heide, Friedhelm and Pietrzyk, Peter and Kling, Peter}, year={2012}, pages={61–72}, collection={LNCS} }","mla":"Meyer auf der Heide, Friedhelm, et al. “An Algorithm for Facility Leasing.” <i>Proceedings of the 19th International Colloquium on Structural Information &#38; Communication Complexity (SIROCCO)</i>, 2012, pp. 61–72, doi:<a href=\"https://doi.org/10.1007/978-3-642-31104-8_6\">10.1007/978-3-642-31104-8_6</a>.","short":"F. Meyer auf der Heide, P. Pietrzyk, P. Kling, in: Proceedings of the 19th International Colloquium on Structural Information &#38; Communication Complexity (SIROCCO), 2012, pp. 61–72.","apa":"Meyer auf der Heide, F., Pietrzyk, P., &#38; Kling, P. (2012). An Algorithm for Facility Leasing. In <i>Proceedings of the 19th International Colloquium on Structural Information &#38; Communication Complexity (SIROCCO)</i> (pp. 61–72). <a href=\"https://doi.org/10.1007/978-3-642-31104-8_6\">https://doi.org/10.1007/978-3-642-31104-8_6</a>","ieee":"F. Meyer auf der Heide, P. Pietrzyk, and P. Kling, “An Algorithm for Facility Leasing,” in <i>Proceedings of the 19th International Colloquium on Structural Information &#38; Communication Complexity (SIROCCO)</i>, 2012, pp. 61–72.","chicago":"Meyer auf der Heide, Friedhelm, Peter Pietrzyk, and Peter Kling. “An Algorithm for Facility Leasing.” In <i>Proceedings of the 19th International Colloquium on Structural Information &#38; Communication Complexity (SIROCCO)</i>, 61–72. LNCS, 2012. <a href=\"https://doi.org/10.1007/978-3-642-31104-8_6\">https://doi.org/10.1007/978-3-642-31104-8_6</a>.","ama":"Meyer auf der Heide F, Pietrzyk P, Kling P. An Algorithm for Facility Leasing. In: <i>Proceedings of the 19th International Colloquium on Structural Information &#38; Communication Complexity (SIROCCO)</i>. LNCS. ; 2012:61-72. doi:<a href=\"https://doi.org/10.1007/978-3-642-31104-8_6\">10.1007/978-3-642-31104-8_6</a>"},"year":"2012","author":[{"last_name":"Meyer auf der Heide","id":"15523","full_name":"Meyer auf der Heide, Friedhelm","first_name":"Friedhelm"},{"full_name":"Pietrzyk, Peter","last_name":"Pietrzyk","first_name":"Peter"},{"full_name":"Kling, Peter","last_name":"Kling","first_name":"Peter"}],"date_created":"2017-10-17T12:42:56Z","date_updated":"2022-01-06T07:03:02Z","doi":"10.1007/978-3-642-31104-8_6","title":"An Algorithm for Facility Leasing","publication":"Proceedings of the 19th International Colloquium on Structural Information & Communication Complexity (SIROCCO)","type":"conference","status":"public","file":[{"creator":"florida","date_created":"2018-03-14T14:14:21Z","date_updated":"2018-03-14T14:14:21Z","file_id":"1232","access_level":"closed","file_name":"636-Online_Facility_Location.pdf","file_size":173049,"content_type":"application/pdf","relation":"main_file","success":1}],"abstract":[{"text":"We consider an online facility location problem where clients arrive over time and their demands have to be served by opening facilities and assigning the clients to opened facilities. When opening a facility we must choose one of K different lease types to use. A lease type k has a certain lease length lk. Opening a facility i using lease type k causes a cost of f k i and ensures that i is open for the next lk time steps. In addition to costs for opening facilities, we have to take connection costs ci j into account when assigning a client j to facility i. We develop and analyze the first online algorithm for this problem that has a time-independent competitive factor.This variant of the online facility location problem was introduced by Nagarajan and Williamson [7] and is strongly related to both the online facility problem by Meyerson [5] and the parking permit problem by Meyerson [6]. Nagarajan and Williamson gave a 3-approximation algorithm for the offline problem and an O(Klogn)-competitive algorithm for the online variant. Here, n denotes the total number of clients arriving over time. We extend their result by removing the dependency on n (and thereby on the time). In general, our algorithm is O(lmax log(lmax))-competitive. Here lmax denotes the maximum lease length. Moreover, we prove that it is O(log2(lmax))-competitive for many “natural” cases. Such cases include, for example, situations where the number of clients arriving in each time step does not vary too much, or is non-increasing, or is polynomially bounded in lmax.","lang":"eng"}],"department":[{"_id":"63"}],"user_id":"15504","series_title":"LNCS","_id":"636","project":[{"name":"SFB 901","_id":"1"},{"name":"SFB 901 - Subprojekt A1","_id":"5"},{"name":"SFB 901 - Project Area A","_id":"2"}],"file_date_updated":"2018-03-14T14:14:21Z","ddc":["040"]},{"citation":{"ama":"Dawirs F. <i>Alternative Berechnung der Machtindizes: Banzhaf und Shapley-Shubik Index</i>. Universität Paderborn; 2012.","chicago":"Dawirs, Friederike. <i>Alternative Berechnung der Machtindizes: Banzhaf und Shapley-Shubik Index</i>. Universität Paderborn, 2012.","ieee":"F. Dawirs, <i>Alternative Berechnung der Machtindizes: Banzhaf und Shapley-Shubik Index</i>. Universität Paderborn, 2012.","apa":"Dawirs, F. (2012). <i>Alternative Berechnung der Machtindizes: Banzhaf und Shapley-Shubik Index</i>. Universität Paderborn.","short":"F. Dawirs, Alternative Berechnung der Machtindizes: Banzhaf und Shapley-Shubik Index, Universität Paderborn, 2012.","mla":"Dawirs, Friederike. <i>Alternative Berechnung der Machtindizes: Banzhaf und Shapley-Shubik Index</i>. Universität Paderborn, 2012.","bibtex":"@book{Dawirs_2012, title={Alternative Berechnung der Machtindizes: Banzhaf und Shapley-Shubik Index}, publisher={Universität Paderborn}, author={Dawirs, Friederike}, year={2012} }"},"year":"2012","title":"Alternative Berechnung der Machtindizes: Banzhaf und Shapley-Shubik Index","date_created":"2017-10-17T12:42:56Z","author":[{"first_name":"Friederike","last_name":"Dawirs","full_name":"Dawirs, Friederike"}],"publisher":"Universität Paderborn","date_updated":"2022-01-06T07:03:02Z","status":"public","type":"bachelorsthesis","language":[{"iso":"ger"}],"user_id":"477","project":[{"_id":"1","name":"SFB 901"},{"_id":"7","name":"SFB 901 - Subprojekt A3"},{"_id":"2","name":"SFB 901 - Project Area A"}],"_id":"637"},{"date_created":"2017-10-17T12:42:56Z","author":[{"full_name":"Eidens, Fabian","id":"25078","last_name":"Eidens","first_name":"Fabian"}],"date_updated":"2022-01-06T07:03:03Z","publisher":"Universität Paderborn","title":"Adaptive Verbindungsstrategien in dynamischen Suchnetzwerken","citation":{"mla":"Eidens, Fabian. <i>Adaptive Verbindungsstrategien in dynamischen Suchnetzwerken</i>. Universität Paderborn, 2012.","bibtex":"@book{Eidens_2012, title={Adaptive Verbindungsstrategien in dynamischen Suchnetzwerken}, publisher={Universität Paderborn}, author={Eidens, Fabian}, year={2012} }","short":"F. Eidens, Adaptive Verbindungsstrategien in dynamischen Suchnetzwerken, Universität Paderborn, 2012.","apa":"Eidens, F. (2012). <i>Adaptive Verbindungsstrategien in dynamischen Suchnetzwerken</i>. Universität Paderborn.","ieee":"F. Eidens, <i>Adaptive Verbindungsstrategien in dynamischen Suchnetzwerken</i>. Universität Paderborn, 2012.","chicago":"Eidens, Fabian. <i>Adaptive Verbindungsstrategien in dynamischen Suchnetzwerken</i>. Universität Paderborn, 2012.","ama":"Eidens F. <i>Adaptive Verbindungsstrategien in dynamischen Suchnetzwerken</i>. Universität Paderborn; 2012."},"year":"2012","department":[{"_id":"63"}],"user_id":"477","_id":"638","project":[{"name":"SFB 901","_id":"1"},{"name":"SFB 901 - Subprojekt A1","_id":"5"},{"name":"SFB 901 - Project Area A","_id":"2"}],"language":[{"iso":"ger"}],"type":"bachelorsthesis","status":"public"},{"date_created":"2017-10-17T12:42:56Z","author":[{"first_name":"Zille","last_name":"Huma","full_name":"Huma, Zille"},{"first_name":"Christian","last_name":"Gerth","full_name":"Gerth, Christian"},{"id":"107","full_name":"Engels, Gregor","last_name":"Engels","first_name":"Gregor"},{"full_name":"Juwig, Oliver","last_name":"Juwig","first_name":"Oliver"}],"date_updated":"2022-01-06T07:03:03Z","title":"A UML-based Rich Service Description for Automatic Service Discovery","has_accepted_license":"1","page":"90--97","citation":{"apa":"Huma, Z., Gerth, C., Engels, G., &#38; Juwig, O. (2012). A UML-based Rich Service Description for Automatic Service Discovery. In <i>Proceedings of the Forum at the CAiSE’12 Conference on Advanced Information Systems Engineering</i> (pp. 90--97).","mla":"Huma, Zille, et al. “A UML-Based Rich Service Description for Automatic Service Discovery.” <i>Proceedings of the Forum at the CAiSE’12 Conference on Advanced Information Systems Engineering</i>, 2012, pp. 90--97.","bibtex":"@inproceedings{Huma_Gerth_Engels_Juwig_2012, series={CEUR Workshop Proceedings}, title={A UML-based Rich Service Description for Automatic Service Discovery}, booktitle={Proceedings of the Forum at the CAiSE’12 Conference on Advanced Information Systems Engineering}, author={Huma, Zille and Gerth, Christian and Engels, Gregor and Juwig, Oliver}, year={2012}, pages={90--97}, collection={CEUR Workshop Proceedings} }","short":"Z. Huma, C. Gerth, G. Engels, O. Juwig, in: Proceedings of the Forum at the CAiSE’12 Conference on Advanced Information Systems Engineering, 2012, pp. 90--97.","ama":"Huma Z, Gerth C, Engels G, Juwig O. A UML-based Rich Service Description for Automatic Service Discovery. In: <i>Proceedings of the Forum at the CAiSE’12 Conference on Advanced Information Systems Engineering</i>. CEUR Workshop Proceedings. ; 2012:90--97.","ieee":"Z. Huma, C. Gerth, G. Engels, and O. Juwig, “A UML-based Rich Service Description for Automatic Service Discovery,” in <i>Proceedings of the Forum at the CAiSE’12 Conference on Advanced Information Systems Engineering</i>, 2012, pp. 90--97.","chicago":"Huma, Zille, Christian Gerth, Gregor Engels, and Oliver Juwig. “A UML-Based Rich Service Description for Automatic Service Discovery.” In <i>Proceedings of the Forum at the CAiSE’12 Conference on Advanced Information Systems Engineering</i>, 90--97. CEUR Workshop Proceedings, 2012."},"year":"2012","department":[{"_id":"66"}],"series_title":"CEUR Workshop Proceedings","user_id":"477","_id":"639","project":[{"_id":"1","name":"SFB 901"},{"name":"SFB 901 - Subprojekt B1","_id":"9"},{"_id":"3","name":"SFB 901 - Project Area B"}],"language":[{"iso":"eng"}],"file_date_updated":"2018-03-14T14:13:48Z","ddc":["040"],"publication":"Proceedings of the Forum at the CAiSE'12 Conference on Advanced Information Systems Engineering","type":"conference","status":"public","file":[{"relation":"main_file","success":1,"content_type":"application/pdf","file_name":"639-HumaGerthCAiSE12.pdf","access_level":"closed","file_id":"1231","file_size":693236,"creator":"florida","date_created":"2018-03-14T14:13:48Z","date_updated":"2018-03-14T14:13:48Z"}],"abstract":[{"text":"Service-oriented computing (SOC) emerges as a promising trend solving many issues in distributed software development. Following the essence of SOC, service descriptions are dened by the service partners based on current standards, e.g., WSDL [15]. However, these standards are mostly structural and do not provide any behavioral description, which may lead to inaccurate service discovery results. There is a requirement for a rich service description language for service partners that encompasses the structural as well as behavioral information in the service description. Furthermore, service discovery based on an automatic matching of these comprehensive service descriptions is a complex task, which is further complicated through the heterogeneity of the service partners' domains in terms of dierent underlying ontologies. In this paper, we propose a rich service description language based on UML, which allows the specication of structural and behavioral features of a service. In addition, we also briefly discuss how some existing matching approaches can be extended to dene an automatic matching mechanism for rich service descriptions resolving the underlying heterogeneity.","lang":"eng"}]},{"citation":{"bibtex":"@inproceedings{Kniesburges_Koutsopoulos_Scheideler_2012, title={A Self-Stabilization Process for Small-World Networks}, DOI={<a href=\"https://doi.org/10.1109/IPDPS.2012.115\">10.1109/IPDPS.2012.115</a>}, booktitle={Proceedings of the 26th IEEE International Parallel and Distributed Processing Symposium (IPDPS)}, author={Kniesburges, Sebastian and Koutsopoulos, Andreas and Scheideler, Christian}, year={2012}, pages={1261--1271} }","mla":"Kniesburges, Sebastian, et al. “A Self-Stabilization Process for Small-World Networks.” <i>Proceedings of the 26th IEEE International Parallel and Distributed Processing Symposium (IPDPS)</i>, 2012, pp. 1261--1271, doi:<a href=\"https://doi.org/10.1109/IPDPS.2012.115\">10.1109/IPDPS.2012.115</a>.","short":"S. Kniesburges, A. Koutsopoulos, C. Scheideler, in: Proceedings of the 26th IEEE International Parallel and Distributed Processing Symposium (IPDPS), 2012, pp. 1261--1271.","apa":"Kniesburges, S., Koutsopoulos, A., &#38; Scheideler, C. (2012). A Self-Stabilization Process for Small-World Networks. In <i>Proceedings of the 26th IEEE International Parallel and Distributed Processing Symposium (IPDPS)</i> (pp. 1261--1271). <a href=\"https://doi.org/10.1109/IPDPS.2012.115\">https://doi.org/10.1109/IPDPS.2012.115</a>","ama":"Kniesburges S, Koutsopoulos A, Scheideler C. A Self-Stabilization Process for Small-World Networks. In: <i>Proceedings of the 26th IEEE International Parallel and Distributed Processing Symposium (IPDPS)</i>. ; 2012:1261--1271. doi:<a href=\"https://doi.org/10.1109/IPDPS.2012.115\">10.1109/IPDPS.2012.115</a>","ieee":"S. Kniesburges, A. Koutsopoulos, and C. Scheideler, “A Self-Stabilization Process for Small-World Networks,” in <i>Proceedings of the 26th IEEE International Parallel and Distributed Processing Symposium (IPDPS)</i>, 2012, pp. 1261--1271.","chicago":"Kniesburges, Sebastian, Andreas Koutsopoulos, and Christian Scheideler. “A Self-Stabilization Process for Small-World Networks.” In <i>Proceedings of the 26th IEEE International Parallel and Distributed Processing Symposium (IPDPS)</i>, 1261--1271, 2012. <a href=\"https://doi.org/10.1109/IPDPS.2012.115\">https://doi.org/10.1109/IPDPS.2012.115</a>."},"page":"1261--1271","year":"2012","has_accepted_license":"1","doi":"10.1109/IPDPS.2012.115","title":"A Self-Stabilization Process for Small-World Networks","author":[{"last_name":"Kniesburges","full_name":"Kniesburges, Sebastian","first_name":"Sebastian"},{"first_name":"Andreas","last_name":"Koutsopoulos","full_name":"Koutsopoulos, Andreas"},{"last_name":"Scheideler","full_name":"Scheideler, Christian","id":"20792","first_name":"Christian"}],"date_created":"2017-10-17T12:42:56Z","date_updated":"2022-01-06T07:03:04Z","file":[{"content_type":"application/pdf","relation":"main_file","success":1,"date_created":"2018-03-14T14:13:13Z","creator":"florida","date_updated":"2018-03-14T14:13:13Z","file_id":"1230","access_level":"closed","file_name":"640-IPDPS2012-Kniesb-Kouts-Scheideler.pdf","file_size":210176}],"status":"public","abstract":[{"text":"Small-world networks have received significant attention because of their potential as models for the interaction networks of complex systems. Specifically, neither random networks nor regular lattices seem to be an adequate framework within which to study real-world complex systems such as chemical-reaction networks, neural networks, food webs, social networks, scientific-collaboration networks, and computer networks. Small-world networks provide some desired properties like an expected polylogarithmic distance between two processes in the network, which allows routing in polylogarithmic hops by simple greedy routing, and robustness against attacks or failures. By these properties, small-world networks are possible solutions for large overlay networks comparable to structured overlay networks like CAN, Pastry, Chord, which also provide polylogarithmic routing, but due to their uniform structure, structured overlay networks are more vulnerable to attacks or failures. In this paper we bring together a randomized process converging to a small-world network and a self-stabilization process so that a small-world network is formed out of any weakly connected initial state. To the best of our knowledge this is the first distributed self-stabilization process for building a small-world network.","lang":"eng"}],"type":"conference","publication":"Proceedings of the 26th IEEE International Parallel and Distributed Processing Symposium (IPDPS)","file_date_updated":"2018-03-14T14:13:13Z","ddc":["040"],"user_id":"15504","department":[{"_id":"79"}],"project":[{"_id":"1","name":"SFB 901"},{"_id":"5","name":"SFB 901 - Subprojekt A1"},{"name":"SFB 901 - Project Area A","_id":"2"}],"_id":"640"}]