[{"user_id":"15504","department":[{"_id":"79"}],"_id":"1932","type":"conference","publication":"Proceedings of the 28th Annual ACM Symposium on Principles of Distributed Computing, PODC 2009, Calgary, Alberta, Canada, August 10-12, 2009","status":"public","author":[{"first_name":"Riko","full_name":"Jacob, Riko","last_name":"Jacob"},{"last_name":"W. Richa","full_name":"W. Richa, Andrea","first_name":"Andrea"},{"first_name":"Christian","last_name":"Scheideler","id":"20792","full_name":"Scheideler, Christian"},{"first_name":"Stefan","last_name":"Schmid","full_name":"Schmid, Stefan"},{"first_name":"Hanjo","full_name":"Täubig, Hanjo","last_name":"Täubig"}],"date_created":"2018-03-29T09:16:22Z","date_updated":"2022-01-06T06:54:02Z","doi":"10.1145/1582716.1582741","title":"A distributed polylogarithmic time algorithm for self-stabilizing skip graphs","publication_identifier":{"isbn":["978-1-60558-396-9"]},"citation":{"bibtex":"@inproceedings{Jacob_W. Richa_Scheideler_Schmid_Täubig_2009, title={A distributed polylogarithmic time algorithm for self-stabilizing skip graphs}, DOI={<a href=\"https://doi.org/10.1145/1582716.1582741\">10.1145/1582716.1582741</a>}, booktitle={Proceedings of the 28th Annual ACM Symposium on Principles of Distributed Computing, PODC 2009, Calgary, Alberta, Canada, August 10-12, 2009}, author={Jacob, Riko and W. Richa, Andrea and Scheideler, Christian and Schmid, Stefan and Täubig, Hanjo}, year={2009}, pages={131--140} }","mla":"Jacob, Riko, et al. “A Distributed Polylogarithmic Time Algorithm for Self-Stabilizing Skip Graphs.” <i>Proceedings of the 28th Annual ACM Symposium on Principles of Distributed Computing, PODC 2009, Calgary, Alberta, Canada, August 10-12, 2009</i>, 2009, pp. 131--140, doi:<a href=\"https://doi.org/10.1145/1582716.1582741\">10.1145/1582716.1582741</a>.","short":"R. Jacob, A. W. Richa, C. Scheideler, S. Schmid, H. Täubig, in: Proceedings of the 28th Annual ACM Symposium on Principles of Distributed Computing, PODC 2009, Calgary, Alberta, Canada, August 10-12, 2009, 2009, pp. 131--140.","apa":"Jacob, R., W. Richa, A., Scheideler, C., Schmid, S., &#38; Täubig, H. (2009). A distributed polylogarithmic time algorithm for self-stabilizing skip graphs. In <i>Proceedings of the 28th Annual ACM Symposium on Principles of Distributed Computing, PODC 2009, Calgary, Alberta, Canada, August 10-12, 2009</i> (pp. 131--140). <a href=\"https://doi.org/10.1145/1582716.1582741\">https://doi.org/10.1145/1582716.1582741</a>","ieee":"R. Jacob, A. W. Richa, C. Scheideler, S. Schmid, and H. Täubig, “A distributed polylogarithmic time algorithm for self-stabilizing skip graphs,” in <i>Proceedings of the 28th Annual ACM Symposium on Principles of Distributed Computing, PODC 2009, Calgary, Alberta, Canada, August 10-12, 2009</i>, 2009, pp. 131--140.","chicago":"Jacob, Riko, Andrea W. Richa, Christian Scheideler, Stefan Schmid, and Hanjo Täubig. “A Distributed Polylogarithmic Time Algorithm for Self-Stabilizing Skip Graphs.” In <i>Proceedings of the 28th Annual ACM Symposium on Principles of Distributed Computing, PODC 2009, Calgary, Alberta, Canada, August 10-12, 2009</i>, 131--140, 2009. <a href=\"https://doi.org/10.1145/1582716.1582741\">https://doi.org/10.1145/1582716.1582741</a>.","ama":"Jacob R, W. Richa A, Scheideler C, Schmid S, Täubig H. A distributed polylogarithmic time algorithm for self-stabilizing skip graphs. In: <i>Proceedings of the 28th Annual ACM Symposium on Principles of Distributed Computing, PODC 2009, Calgary, Alberta, Canada, August 10-12, 2009</i>. ; 2009:131--140. doi:<a href=\"https://doi.org/10.1145/1582716.1582741\">10.1145/1582716.1582741</a>"},"page":"131--140","year":"2009"},{"department":[{"_id":"79"}],"user_id":"15504","_id":"1933","publication":"SPAA 2009: Proceedings of the 21st Annual ACM Symposium on Parallelism in Algorithms and Architectures, Calgary, Alberta, Canada, August 11-13, 2009","type":"conference","status":"public","date_created":"2018-03-29T09:18:06Z","author":[{"full_name":"Baumgart, Matthias","last_name":"Baumgart","first_name":"Matthias"},{"first_name":"Christian","id":"20792","full_name":"Scheideler, Christian","last_name":"Scheideler"},{"first_name":"Stefan","last_name":"Schmid","full_name":"Schmid, Stefan"}],"date_updated":"2022-01-06T06:54:02Z","doi":"10.1145/1583991.1584064","title":"A DoS-resilient information system for dynamic data management","publication_identifier":{"isbn":["978-1-60558-606-9"]},"page":"300--309","citation":{"apa":"Baumgart, M., Scheideler, C., &#38; Schmid, S. (2009). A DoS-resilient information system for dynamic data management. In <i>SPAA 2009: Proceedings of the 21st Annual ACM Symposium on Parallelism in Algorithms and Architectures, Calgary, Alberta, Canada, August 11-13, 2009</i> (pp. 300--309). <a href=\"https://doi.org/10.1145/1583991.1584064\">https://doi.org/10.1145/1583991.1584064</a>","mla":"Baumgart, Matthias, et al. “A DoS-Resilient Information System for Dynamic Data Management.” <i>SPAA 2009: Proceedings of the 21st Annual ACM Symposium on Parallelism in Algorithms and Architectures, Calgary, Alberta, Canada, August 11-13, 2009</i>, 2009, pp. 300--309, doi:<a href=\"https://doi.org/10.1145/1583991.1584064\">10.1145/1583991.1584064</a>.","bibtex":"@inproceedings{Baumgart_Scheideler_Schmid_2009, title={A DoS-resilient information system for dynamic data management}, DOI={<a href=\"https://doi.org/10.1145/1583991.1584064\">10.1145/1583991.1584064</a>}, booktitle={SPAA 2009: Proceedings of the 21st Annual ACM Symposium on Parallelism in Algorithms and Architectures, Calgary, Alberta, Canada, August 11-13, 2009}, author={Baumgart, Matthias and Scheideler, Christian and Schmid, Stefan}, year={2009}, pages={300--309} }","short":"M. Baumgart, C. Scheideler, S. Schmid, in: SPAA 2009: Proceedings of the 21st Annual ACM Symposium on Parallelism in Algorithms and Architectures, Calgary, Alberta, Canada, August 11-13, 2009, 2009, pp. 300--309.","ama":"Baumgart M, Scheideler C, Schmid S. A DoS-resilient information system for dynamic data management. In: <i>SPAA 2009: Proceedings of the 21st Annual ACM Symposium on Parallelism in Algorithms and Architectures, Calgary, Alberta, Canada, August 11-13, 2009</i>. ; 2009:300--309. doi:<a href=\"https://doi.org/10.1145/1583991.1584064\">10.1145/1583991.1584064</a>","ieee":"M. Baumgart, C. Scheideler, and S. Schmid, “A DoS-resilient information system for dynamic data management,” in <i>SPAA 2009: Proceedings of the 21st Annual ACM Symposium on Parallelism in Algorithms and Architectures, Calgary, Alberta, Canada, August 11-13, 2009</i>, 2009, pp. 300--309.","chicago":"Baumgart, Matthias, Christian Scheideler, and Stefan Schmid. “A DoS-Resilient Information System for Dynamic Data Management.” In <i>SPAA 2009: Proceedings of the 21st Annual ACM Symposium on Parallelism in Algorithms and Architectures, Calgary, Alberta, Canada, August 11-13, 2009</i>, 300--309, 2009. <a href=\"https://doi.org/10.1145/1583991.1584064\">https://doi.org/10.1145/1583991.1584064</a>."},"year":"2009"},{"status":"public","type":"conference","publication":"Stabilization, Safety, and Security of Distributed Systems, 11th International Symposium, SSS 2009, Lyon, France, November 3-6, 2009. Proceedings","_id":"1934","user_id":"15504","series_title":"Lecture Notes in Computer Science","department":[{"_id":"79"}],"year":"2009","citation":{"apa":"Gall, D., Jacob, R., W. Richa, A., Scheideler, C., Schmid, S., &#38; Täubig, H. (2009). Brief Announcement: On the Time Complexity of Distributed Topological Self-stabilization. In <i>Stabilization, Safety, and Security of Distributed Systems, 11th International Symposium, SSS 2009, Lyon, France, November 3-6, 2009. Proceedings</i> (Vol. 5873, pp. 781--782). Springer. <a href=\"https://doi.org/10.1007/978-3-642-05118-0_58\">https://doi.org/10.1007/978-3-642-05118-0_58</a>","bibtex":"@inproceedings{Gall_Jacob_W. Richa_Scheideler_Schmid_Täubig_2009, series={Lecture Notes in Computer Science}, title={Brief Announcement: On the Time Complexity of Distributed Topological Self-stabilization}, volume={5873}, DOI={<a href=\"https://doi.org/10.1007/978-3-642-05118-0_58\">10.1007/978-3-642-05118-0_58</a>}, booktitle={Stabilization, Safety, and Security of Distributed Systems, 11th International Symposium, SSS 2009, Lyon, France, November 3-6, 2009. Proceedings}, publisher={Springer}, author={Gall, Dominik and Jacob, Riko and W. Richa, Andrea and Scheideler, Christian and Schmid, Stefan and Täubig, Hanjo}, year={2009}, pages={781--782}, collection={Lecture Notes in Computer Science} }","short":"D. Gall, R. Jacob, A. W. Richa, C. Scheideler, S. Schmid, H. Täubig, in: Stabilization, Safety, and Security of Distributed Systems, 11th International Symposium, SSS 2009, Lyon, France, November 3-6, 2009. Proceedings, Springer, 2009, pp. 781--782.","mla":"Gall, Dominik, et al. “Brief Announcement: On the Time Complexity of Distributed Topological Self-Stabilization.” <i>Stabilization, Safety, and Security of Distributed Systems, 11th International Symposium, SSS 2009, Lyon, France, November 3-6, 2009. Proceedings</i>, vol. 5873, Springer, 2009, pp. 781--782, doi:<a href=\"https://doi.org/10.1007/978-3-642-05118-0_58\">10.1007/978-3-642-05118-0_58</a>.","ieee":"D. Gall, R. Jacob, A. W. Richa, C. Scheideler, S. Schmid, and H. Täubig, “Brief Announcement: On the Time Complexity of Distributed Topological Self-stabilization,” in <i>Stabilization, Safety, and Security of Distributed Systems, 11th International Symposium, SSS 2009, Lyon, France, November 3-6, 2009. Proceedings</i>, 2009, vol. 5873, pp. 781--782.","chicago":"Gall, Dominik, Riko Jacob, Andrea W. Richa, Christian Scheideler, Stefan Schmid, and Hanjo Täubig. “Brief Announcement: On the Time Complexity of Distributed Topological Self-Stabilization.” In <i>Stabilization, Safety, and Security of Distributed Systems, 11th International Symposium, SSS 2009, Lyon, France, November 3-6, 2009. Proceedings</i>, 5873:781--782. Lecture Notes in Computer Science. Springer, 2009. <a href=\"https://doi.org/10.1007/978-3-642-05118-0_58\">https://doi.org/10.1007/978-3-642-05118-0_58</a>.","ama":"Gall D, Jacob R, W. Richa A, Scheideler C, Schmid S, Täubig H. Brief Announcement: On the Time Complexity of Distributed Topological Self-stabilization. In: <i>Stabilization, Safety, and Security of Distributed Systems, 11th International Symposium, SSS 2009, Lyon, France, November 3-6, 2009. Proceedings</i>. Vol 5873. Lecture Notes in Computer Science. Springer; 2009:781--782. doi:<a href=\"https://doi.org/10.1007/978-3-642-05118-0_58\">10.1007/978-3-642-05118-0_58</a>"},"page":"781--782","intvolume":"      5873","publication_identifier":{"isbn":["978-3-642-05117-3"]},"title":"Brief Announcement: On the Time Complexity of Distributed Topological Self-stabilization","doi":"10.1007/978-3-642-05118-0_58","date_updated":"2022-01-06T06:54:02Z","publisher":"Springer","date_created":"2018-03-29T09:19:17Z","author":[{"full_name":"Gall, Dominik","last_name":"Gall","first_name":"Dominik"},{"last_name":"Jacob","full_name":"Jacob, Riko","first_name":"Riko"},{"first_name":"Andrea","full_name":"W. Richa, Andrea","last_name":"W. Richa"},{"first_name":"Christian","id":"20792","full_name":"Scheideler, Christian","last_name":"Scheideler"},{"first_name":"Stefan","last_name":"Schmid","full_name":"Schmid, Stefan"},{"full_name":"Täubig, Hanjo","last_name":"Täubig","first_name":"Hanjo"}],"volume":5873},{"volume":"09371","date_created":"2018-03-29T09:20:44Z","author":[{"first_name":"Benjamin","full_name":"Doerr, Benjamin","last_name":"Doerr"},{"first_name":"Leslie","full_name":"Ann Goldberg, Leslie","last_name":"Ann Goldberg"},{"first_name":"Lorenz","full_name":"Minder, Lorenz","last_name":"Minder"},{"full_name":"Sauerwald, Thomas","last_name":"Sauerwald","first_name":"Thomas"},{"first_name":"Christian","id":"20792","full_name":"Scheideler, Christian","last_name":"Scheideler"}],"publisher":"Schloss Dagstuhl - Leibniz-Zentrum für Informatik, Germany","date_updated":"2022-01-06T06:54:02Z","doi":"10.1145/1989493.1989516","title":"Stabilizing Consensus with the Power of Two Choices","intvolume":"      9371","citation":{"mla":"Doerr, Benjamin, et al. “Stabilizing Consensus with the Power of Two Choices.” <i>Algorithmic Methods for Distributed Cooperative Systems, 06.09. - 11.09.2009</i>, vol. 09371, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, Germany, 2009, doi:<a href=\"https://doi.org/10.1145/1989493.1989516\">10.1145/1989493.1989516</a>.","bibtex":"@inproceedings{Doerr_Ann Goldberg_Minder_Sauerwald_Scheideler_2009, series={Dagstuhl Seminar Proceedings}, title={Stabilizing Consensus with the Power of Two Choices}, volume={09371}, DOI={<a href=\"https://doi.org/10.1145/1989493.1989516\">10.1145/1989493.1989516</a>}, booktitle={Algorithmic Methods for Distributed Cooperative Systems, 06.09. - 11.09.2009}, publisher={Schloss Dagstuhl - Leibniz-Zentrum für Informatik, Germany}, author={Doerr, Benjamin and Ann Goldberg, Leslie and Minder, Lorenz and Sauerwald, Thomas and Scheideler, Christian}, year={2009}, collection={Dagstuhl Seminar Proceedings} }","short":"B. Doerr, L. Ann Goldberg, L. Minder, T. Sauerwald, C. Scheideler, in: Algorithmic Methods for Distributed Cooperative Systems, 06.09. - 11.09.2009, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, Germany, 2009.","apa":"Doerr, B., Ann Goldberg, L., Minder, L., Sauerwald, T., &#38; Scheideler, C. (2009). Stabilizing Consensus with the Power of Two Choices. In <i>Algorithmic Methods for Distributed Cooperative Systems, 06.09. - 11.09.2009</i> (Vol. 09371). Schloss Dagstuhl - Leibniz-Zentrum für Informatik, Germany. <a href=\"https://doi.org/10.1145/1989493.1989516\">https://doi.org/10.1145/1989493.1989516</a>","ama":"Doerr B, Ann Goldberg L, Minder L, Sauerwald T, Scheideler C. Stabilizing Consensus with the Power of Two Choices. In: <i>Algorithmic Methods for Distributed Cooperative Systems, 06.09. - 11.09.2009</i>. Vol 09371. Dagstuhl Seminar Proceedings. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, Germany; 2009. doi:<a href=\"https://doi.org/10.1145/1989493.1989516\">10.1145/1989493.1989516</a>","ieee":"B. Doerr, L. Ann Goldberg, L. Minder, T. Sauerwald, and C. Scheideler, “Stabilizing Consensus with the Power of Two Choices,” in <i>Algorithmic Methods for Distributed Cooperative Systems, 06.09. - 11.09.2009</i>, 2009, vol. 09371.","chicago":"Doerr, Benjamin, Leslie Ann Goldberg, Lorenz Minder, Thomas Sauerwald, and Christian Scheideler. “Stabilizing Consensus with the Power of Two Choices.” In <i>Algorithmic Methods for Distributed Cooperative Systems, 06.09. - 11.09.2009</i>, Vol. 09371. Dagstuhl Seminar Proceedings. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, Germany, 2009. <a href=\"https://doi.org/10.1145/1989493.1989516\">https://doi.org/10.1145/1989493.1989516</a>."},"year":"2009","department":[{"_id":"79"}],"series_title":"Dagstuhl Seminar Proceedings","user_id":"15504","_id":"1935","publication":"Algorithmic Methods for Distributed Cooperative Systems, 06.09. - 11.09.2009","type":"conference","status":"public"},{"title":"Rupeas: Ruby Powered Event Analysis DSL","date_created":"2018-04-16T15:09:19Z","author":[{"last_name":"Woehrle","full_name":"Woehrle, Matthias","first_name":"Matthias"},{"first_name":"Christian","id":"16153","full_name":"Plessl, Christian","last_name":"Plessl","orcid":"0000-0001-5728-9982"},{"first_name":"Lothar","full_name":"Thiele, Lothar","last_name":"Thiele"}],"date_updated":"2022-01-06T06:55:56Z","citation":{"short":"M. Woehrle, C. Plessl, L. Thiele, Rupeas: Ruby Powered Event Analysis DSL, Computer Engineering and Networks Lab, ETH Zurich, 2009.","mla":"Woehrle, Matthias, et al. <i>Rupeas: Ruby Powered Event Analysis DSL</i>. 2009.","bibtex":"@book{Woehrle_Plessl_Thiele_2009, place={Computer Engineering and Networks Lab, ETH Zurich}, title={Rupeas: Ruby Powered Event Analysis DSL}, author={Woehrle, Matthias and Plessl, Christian and Thiele, Lothar}, year={2009} }","apa":"Woehrle, M., Plessl, C., &#38; Thiele, L. (2009). <i>Rupeas: Ruby Powered Event Analysis DSL</i>. Computer Engineering and Networks Lab, ETH Zurich.","ama":"Woehrle M, Plessl C, Thiele L. <i>Rupeas: Ruby Powered Event Analysis DSL</i>. Computer Engineering and Networks Lab, ETH Zurich; 2009.","chicago":"Woehrle, Matthias, Christian Plessl, and Lothar Thiele. <i>Rupeas: Ruby Powered Event Analysis DSL</i>. Computer Engineering and Networks Lab, ETH Zurich, 2009.","ieee":"M. Woehrle, C. Plessl, and L. Thiele, <i>Rupeas: Ruby Powered Event Analysis DSL</i>. Computer Engineering and Networks Lab, ETH Zurich, 2009."},"place":"Computer Engineering and Networks Lab, ETH Zurich","year":"2009","extern":"1","language":[{"iso":"eng"}],"keyword":["Rupeas","DSL","WSN","testing"],"department":[{"_id":"27"},{"_id":"518"}],"user_id":"16153","_id":"2353","status":"public","abstract":[{"text":"Wireless Sensor Networks (WSNs) are unique embedded computation systems for distributed sensing of a dispersed phenomenon. While being a strongly concurrent distributed system, its embedded aspects with severe resource limitations and the wireless communication requires a fusion of technologies and methodologies from very different fields. As WSNs are deployed in remote locations for long-term unattended operation, assurance of correct functioning of the system is of prime concern. Thus, the design and development of WSNs requires specialized tools to allow for testing and debugging the system. To this end, we present a framework for analyzing and checking WSNs based on collected events during system operation. It allows for abstracting from the event trace by means of behavioral queries and uses assertions for checking the accordance of an execution to its specification. The framework is independent from WSN test platforms, applications and logging semantics and thus generally applicable for analyzing event logs of WSN test executions. ","lang":"eng"}],"type":"report","report_number":"TIK-Report 290"},{"_id":"2354","department":[{"_id":"27"}],"user_id":"24135","publication":"Journal of Supercomputing","type":"journal_article","status":"public","date_updated":"2022-01-06T06:55:56Z","publisher":"ACM","author":[{"full_name":"Brinkmann, André","last_name":"Brinkmann","first_name":"André"},{"last_name":"Eschweiler","full_name":"Eschweiler, Dominic","first_name":"Dominic"}],"date_created":"2018-04-16T15:11:07Z","title":"A Microdriver Architecture for Error Correcting Codes inside the Linux Kernel","doi":"10.1145/1654059.1654095","year":"2009","page":"35:1-35:10","citation":{"bibtex":"@article{Brinkmann_Eschweiler_2009, title={A Microdriver Architecture for Error Correcting Codes inside the Linux Kernel}, DOI={<a href=\"https://doi.org/10.1145/1654059.1654095\">10.1145/1654059.1654095</a>}, journal={Journal of Supercomputing}, publisher={ACM}, author={Brinkmann, André and Eschweiler, Dominic}, year={2009}, pages={35:1-35:10} }","short":"A. Brinkmann, D. Eschweiler, Journal of Supercomputing (2009) 35:1-35:10.","mla":"Brinkmann, André, and Dominic Eschweiler. “A Microdriver Architecture for Error Correcting Codes inside the Linux Kernel.” <i>Journal of Supercomputing</i>, ACM, 2009, pp. 35:1-35:10, doi:<a href=\"https://doi.org/10.1145/1654059.1654095\">10.1145/1654059.1654095</a>.","apa":"Brinkmann, A., &#38; Eschweiler, D. (2009). A Microdriver Architecture for Error Correcting Codes inside the Linux Kernel. <i>Journal of Supercomputing</i>, 35:1-35:10. <a href=\"https://doi.org/10.1145/1654059.1654095\">https://doi.org/10.1145/1654059.1654095</a>","ama":"Brinkmann A, Eschweiler D. A Microdriver Architecture for Error Correcting Codes inside the Linux Kernel. <i>Journal of Supercomputing</i>. 2009:35:1-35:10. doi:<a href=\"https://doi.org/10.1145/1654059.1654095\">10.1145/1654059.1654095</a>","ieee":"A. Brinkmann and D. Eschweiler, “A Microdriver Architecture for Error Correcting Codes inside the Linux Kernel,” <i>Journal of Supercomputing</i>, pp. 35:1-35:10, 2009.","chicago":"Brinkmann, André, and Dominic Eschweiler. “A Microdriver Architecture for Error Correcting Codes inside the Linux Kernel.” <i>Journal of Supercomputing</i>, 2009, 35:1-35:10. <a href=\"https://doi.org/10.1145/1654059.1654095\">https://doi.org/10.1145/1654059.1654095</a>."}},{"department":[{"_id":"63"}],"user_id":"15415","_id":"23744","language":[{"iso":"eng"}],"publication":"Lecture Notes in Computer Science","type":"book_chapter","status":"public","abstract":[{"text":"In a Stackelberg pricing game a leader aims to set prices on a subset of a given collection of items, such as to maximize her revenue from a follower purchasing a feasible subset of the items. We focus on the case of computationally bounded followers who cannot optimize exactly over the range of all feasible subsets, but apply some publicly known algorithm to determine the set of items to purchase. This corresponds to general multi-dimensional pricing assuming that consumers cannot optimize over the full domain of their valuation functions but still aim to act rationally to the best of their ability.\r\n\r\nWe consider two versions of this novel type of Stackelberg pricing games. Assuming that items are weighted objects and the follower seeks to purchase a min-cost selection of objects of some minimum weight (the Min-Knapsack problem) and uses a simple greedy 2-approximate algorithm, we show how an extension of the known single-price algorithm can be used to derive a polynomial-time (2 + ε)-approximation algorithm for the leader’s revenue maximization problem based on so-called near-uniform price assignments. We also prove the problem to be strongly NP-hard.\r\n\r\nConsidering the case that items are subsets of some ground set which the follower seeks to cover (the Set-Cover problem) via a standard primal-dual approach, we prove that near-uniform price assignments fail to yield a good approximation guarantee. However, in the special case of elements with frequency 2 (the Vertex-Cover problem) it turns out that exact revenue maximization can be done in polynomial-time. This stands in sharp contrast to the fact that revenue maximization becomes APX-hard already for elements with frequency 3.","lang":"eng"}],"author":[{"last_name":"Briest","full_name":"Briest, Patrick","first_name":"Patrick"},{"first_name":"Martin","full_name":"Hoefer, Martin","last_name":"Hoefer"},{"first_name":"Luciano","last_name":"Gualà","full_name":"Gualà, Luciano"},{"last_name":"Ventre","full_name":"Ventre, Carmine","first_name":"Carmine"}],"date_created":"2021-09-03T10:55:38Z","date_updated":"2022-01-06T06:55:59Z","doi":"10.1007/978-3-642-10841-9_6","title":"On Stackelberg Pricing with Computationally Bounded Consumers","publication_identifier":{"issn":["0302-9743","1611-3349"]},"publication_status":"published","citation":{"chicago":"Briest, Patrick, Martin Hoefer, Luciano Gualà, and Carmine Ventre. “On Stackelberg Pricing with Computationally Bounded Consumers.” In <i>Lecture Notes in Computer Science</i>. Berlin, Heidelberg, 2009. <a href=\"https://doi.org/10.1007/978-3-642-10841-9_6\">https://doi.org/10.1007/978-3-642-10841-9_6</a>.","ieee":"P. Briest, M. Hoefer, L. Gualà, and C. Ventre, “On Stackelberg Pricing with Computationally Bounded Consumers,” in <i>Lecture Notes in Computer Science</i>, Berlin, Heidelberg, 2009.","ama":"Briest P, Hoefer M, Gualà L, Ventre C. On Stackelberg Pricing with Computationally Bounded Consumers. In: <i>Lecture Notes in Computer Science</i>. Berlin, Heidelberg; 2009. doi:<a href=\"https://doi.org/10.1007/978-3-642-10841-9_6\">10.1007/978-3-642-10841-9_6</a>","apa":"Briest, P., Hoefer, M., Gualà, L., &#38; Ventre, C. (2009). On Stackelberg Pricing with Computationally Bounded Consumers. In <i>Lecture Notes in Computer Science</i>. Berlin, Heidelberg. <a href=\"https://doi.org/10.1007/978-3-642-10841-9_6\">https://doi.org/10.1007/978-3-642-10841-9_6</a>","mla":"Briest, Patrick, et al. “On Stackelberg Pricing with Computationally Bounded Consumers.” <i>Lecture Notes in Computer Science</i>, 2009, doi:<a href=\"https://doi.org/10.1007/978-3-642-10841-9_6\">10.1007/978-3-642-10841-9_6</a>.","short":"P. Briest, M. Hoefer, L. Gualà, C. Ventre, in: Lecture Notes in Computer Science, Berlin, Heidelberg, 2009.","bibtex":"@inbook{Briest_Hoefer_Gualà_Ventre_2009, place={Berlin, Heidelberg}, title={On Stackelberg Pricing with Computationally Bounded Consumers}, DOI={<a href=\"https://doi.org/10.1007/978-3-642-10841-9_6\">10.1007/978-3-642-10841-9_6</a>}, booktitle={Lecture Notes in Computer Science}, author={Briest, Patrick and Hoefer, Martin and Gualà, Luciano and Ventre, Carmine}, year={2009} }"},"place":"Berlin, Heidelberg","year":"2009"},{"date_created":"2020-08-24T07:28:23Z","author":[{"last_name":"Laroque","full_name":"Laroque, Christoph","first_name":"Christoph"},{"full_name":"Fischer, Matthias","id":"146","last_name":"Fischer","first_name":"Matthias"},{"first_name":"Wilhelm","full_name":"Dangelmaier, Wilhelm","last_name":"Dangelmaier"}],"publisher":"EUROSIS-ETI","date_updated":"2022-01-06T06:53:26Z","title":"Concepts for Model Verification and Validation during Simulation Runtime","citation":{"short":"C. Laroque, M. Fischer, W. Dangelmaier, in: European Simulation and Modelling Conference (ESM 2009), EUROSIS-ETI, 2009.","bibtex":"@inproceedings{Laroque_Fischer_Dangelmaier_2009, title={Concepts for Model Verification and Validation during Simulation Runtime}, booktitle={European Simulation and Modelling Conference (ESM 2009)}, publisher={EUROSIS-ETI}, author={Laroque, Christoph and Fischer, Matthias and Dangelmaier, Wilhelm}, year={2009} }","mla":"Laroque, Christoph, et al. “Concepts for Model Verification and Validation during Simulation Runtime.” <i>European Simulation and Modelling Conference (ESM 2009)</i>, EUROSIS-ETI, 2009.","apa":"Laroque, C., Fischer, M., &#38; Dangelmaier, W. (2009). Concepts for Model Verification and Validation during Simulation Runtime. In <i>European Simulation and Modelling Conference (ESM 2009)</i>. EUROSIS-ETI.","ama":"Laroque C, Fischer M, Dangelmaier W. Concepts for Model Verification and Validation during Simulation Runtime. In: <i>European Simulation and Modelling Conference (ESM 2009)</i>. EUROSIS-ETI; 2009.","chicago":"Laroque, Christoph, Matthias Fischer, and Wilhelm Dangelmaier. “Concepts for Model Verification and Validation during Simulation Runtime.” In <i>European Simulation and Modelling Conference (ESM 2009)</i>. EUROSIS-ETI, 2009.","ieee":"C. Laroque, M. Fischer, and W. Dangelmaier, “Concepts for Model Verification and Validation during Simulation Runtime,” in <i>European Simulation and Modelling Conference (ESM 2009)</i>, 2009."},"year":"2009","user_id":"15415","department":[{"_id":"63"}],"_id":"18138","language":[{"iso":"eng"}],"type":"conference","publication":"European Simulation and Modelling Conference (ESM 2009)","status":"public","abstract":[{"lang":"eng","text":"Modern companies are nowadays confronted with an increasing demand of multiple products, where they need to perform more flexible every day. Cost-intensive decisions are to be confirmed in short times, in order to minimize risks and secure efficient production programs as well as material flows. Tools for this digital planning via simulation methods are one well established possibility to receive decision support. Nevertheless, the creation of the necessary simulation models is a complicated and error-prone process, where complexity of modeling, validation and verification depends on the used tool and its functionalities. This paper presents implemented concepts for an innovative user support in his tasks of verification and validation of simulation models during the execution of a simulation run. Time-intensive procedures like stopping simulation, parameterization and restarting within the problem analysis are simplified. So the user is able to focus on the real problem solving task."}]},{"date_updated":"2022-01-06T06:53:28Z","publisher":"IEEE","date_created":"2018-03-27T12:25:03Z","author":[{"last_name":"Volkhausen","full_name":"Volkhausen, Tobias","first_name":"Tobias"},{"last_name":"Woldegebreal","full_name":"Woldegebreal, Dereje H.","first_name":"Dereje H."},{"last_name":"Karl","full_name":"Karl, Holger","id":"126","first_name":"Holger"}],"title":"Improving Network Coded Cooperation by Soft Information","doi":"10.1109/sahcnw.2009.5172938","publication_identifier":{"isbn":["9781424439386"]},"publication_status":"published","year":"2009","citation":{"ama":"Volkhausen T, Woldegebreal DH, Karl H. Improving Network Coded Cooperation by Soft Information. In: <i>2009 6th IEEE Annual Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks Workshops</i>. IEEE; 2009. doi:<a href=\"https://doi.org/10.1109/sahcnw.2009.5172938\">10.1109/sahcnw.2009.5172938</a>","ieee":"T. Volkhausen, D. H. Woldegebreal, and H. Karl, “Improving Network Coded Cooperation by Soft Information,” in <i>2009 6th IEEE Annual Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks Workshops</i>, 2009.","chicago":"Volkhausen, Tobias, Dereje H. Woldegebreal, and Holger Karl. “Improving Network Coded Cooperation by Soft Information.” In <i>2009 6th IEEE Annual Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks Workshops</i>. IEEE, 2009. <a href=\"https://doi.org/10.1109/sahcnw.2009.5172938\">https://doi.org/10.1109/sahcnw.2009.5172938</a>.","apa":"Volkhausen, T., Woldegebreal, D. H., &#38; Karl, H. (2009). Improving Network Coded Cooperation by Soft Information. In <i>2009 6th IEEE Annual Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks Workshops</i>. IEEE. <a href=\"https://doi.org/10.1109/sahcnw.2009.5172938\">https://doi.org/10.1109/sahcnw.2009.5172938</a>","bibtex":"@inproceedings{Volkhausen_Woldegebreal_Karl_2009, title={Improving Network Coded Cooperation by Soft Information}, DOI={<a href=\"https://doi.org/10.1109/sahcnw.2009.5172938\">10.1109/sahcnw.2009.5172938</a>}, booktitle={2009 6th IEEE Annual Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks Workshops}, publisher={IEEE}, author={Volkhausen, Tobias and Woldegebreal, Dereje H. and Karl, Holger}, year={2009} }","short":"T. Volkhausen, D.H. Woldegebreal, H. Karl, in: 2009 6th IEEE Annual Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks Workshops, IEEE, 2009.","mla":"Volkhausen, Tobias, et al. “Improving Network Coded Cooperation by Soft Information.” <i>2009 6th IEEE Annual Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks Workshops</i>, IEEE, 2009, doi:<a href=\"https://doi.org/10.1109/sahcnw.2009.5172938\">10.1109/sahcnw.2009.5172938</a>."},"_id":"1828","department":[{"_id":"75"}],"user_id":"15572","publication":"2009 6th IEEE Annual Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks Workshops","type":"conference","status":"public"},{"publication_identifier":{"isbn":["9781424434374"]},"publication_status":"published","citation":{"apa":"Valentin, S., Woldegebreal, D. H., Volkhausen, T., &#38; Karl, H. (2009). Combining for Cooperative WLANs - A Reality Check Based on Prototype Measurements. In <i>2009 IEEE International Conference on Communications Workshops</i>. IEEE. <a href=\"https://doi.org/10.1109/iccw.2009.5208050\">https://doi.org/10.1109/iccw.2009.5208050</a>","bibtex":"@inproceedings{Valentin_Woldegebreal_Volkhausen_Karl_2009, title={Combining for Cooperative WLANs - A Reality Check Based on Prototype Measurements}, DOI={<a href=\"https://doi.org/10.1109/iccw.2009.5208050\">10.1109/iccw.2009.5208050</a>}, booktitle={2009 IEEE International Conference on Communications Workshops}, publisher={IEEE}, author={Valentin, S. and Woldegebreal, D. H. and Volkhausen, T. and Karl, Holger}, year={2009} }","mla":"Valentin, S., et al. “Combining for Cooperative WLANs - A Reality Check Based on Prototype Measurements.” <i>2009 IEEE International Conference on Communications Workshops</i>, IEEE, 2009, doi:<a href=\"https://doi.org/10.1109/iccw.2009.5208050\">10.1109/iccw.2009.5208050</a>.","short":"S. Valentin, D.H. Woldegebreal, T. Volkhausen, H. Karl, in: 2009 IEEE International Conference on Communications Workshops, IEEE, 2009.","ama":"Valentin S, Woldegebreal DH, Volkhausen T, Karl H. Combining for Cooperative WLANs - A Reality Check Based on Prototype Measurements. In: <i>2009 IEEE International Conference on Communications Workshops</i>. IEEE; 2009. doi:<a href=\"https://doi.org/10.1109/iccw.2009.5208050\">10.1109/iccw.2009.5208050</a>","ieee":"S. Valentin, D. H. Woldegebreal, T. Volkhausen, and H. Karl, “Combining for Cooperative WLANs - A Reality Check Based on Prototype Measurements,” in <i>2009 IEEE International Conference on Communications Workshops</i>, 2009.","chicago":"Valentin, S., D. H. Woldegebreal, T. Volkhausen, and Holger Karl. “Combining for Cooperative WLANs - A Reality Check Based on Prototype Measurements.” In <i>2009 IEEE International Conference on Communications Workshops</i>. IEEE, 2009. <a href=\"https://doi.org/10.1109/iccw.2009.5208050\">https://doi.org/10.1109/iccw.2009.5208050</a>."},"year":"2009","date_created":"2018-03-27T12:27:29Z","author":[{"first_name":"S.","last_name":"Valentin","full_name":"Valentin, S."},{"first_name":"D. H.","last_name":"Woldegebreal","full_name":"Woldegebreal, D. H."},{"full_name":"Volkhausen, T.","last_name":"Volkhausen","first_name":"T."},{"last_name":"Karl","id":"126","full_name":"Karl, Holger","first_name":"Holger"}],"publisher":"IEEE","date_updated":"2022-01-06T06:53:28Z","doi":"10.1109/iccw.2009.5208050","title":"Combining for Cooperative WLANs - A Reality Check Based on Prototype Measurements","publication":"2009 IEEE International Conference on Communications Workshops","type":"conference","status":"public","department":[{"_id":"75"}],"user_id":"15572","_id":"1829"},{"_id":"18291","user_id":"5786","series_title":"Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn","department":[{"_id":"63"},{"_id":"26"}],"language":[{"iso":"eng"}],"type":"book_chapter","publication":"Augmented & Virtual Reality in der Produktentstehung","status":"public","date_updated":"2022-01-06T06:53:28Z","publisher":"Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn","date_created":"2020-08-25T14:25:41Z","author":[{"full_name":"Suess, Tim","last_name":"Suess","first_name":"Tim"},{"last_name":"Fischer","id":"146","full_name":"Fischer, Matthias","first_name":"Matthias"},{"first_name":"Daniel","last_name":"Huber","full_name":"Huber, Daniel"},{"last_name":"Laroque","full_name":"Laroque, Christoph ","first_name":"Christoph "},{"last_name":"Dangelmaier","full_name":"Dangelmaier, Wilhelm","first_name":"Wilhelm"}],"volume":252,"title":"Ein System zur aggregierten Visualisierung verteilter Materialflusssimulationen","year":"2009","citation":{"bibtex":"@inbook{Suess_Fischer_Huber_Laroque_Dangelmaier_2009, series={Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn}, title={Ein System zur aggregierten Visualisierung verteilter Materialflusssimulationen}, volume={252}, booktitle={Augmented &#38; Virtual Reality in der Produktentstehung}, publisher={Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn}, author={Suess, Tim and Fischer, Matthias and Huber, Daniel and Laroque, Christoph  and Dangelmaier, Wilhelm}, year={2009}, pages={111--126}, collection={Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn} }","mla":"Suess, Tim, et al. “Ein System Zur Aggregierten Visualisierung Verteilter Materialflusssimulationen.” <i>Augmented &#38; Virtual Reality in Der Produktentstehung</i>, vol. 252, Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn, 2009, pp. 111--126.","short":"T. Suess, M. Fischer, D. Huber, C. Laroque, W. Dangelmaier, in: Augmented &#38; Virtual Reality in Der Produktentstehung, Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn, 2009, pp. 111--126.","apa":"Suess, T., Fischer, M., Huber, D., Laroque, C., &#38; Dangelmaier, W. (2009). Ein System zur aggregierten Visualisierung verteilter Materialflusssimulationen. In <i>Augmented &#38; Virtual Reality in der Produktentstehung</i> (Vol. 252, pp. 111--126). Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn.","ama":"Suess T, Fischer M, Huber D, Laroque C, Dangelmaier W. Ein System zur aggregierten Visualisierung verteilter Materialflusssimulationen. In: <i>Augmented &#38; Virtual Reality in Der Produktentstehung</i>. Vol 252. Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn. Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn; 2009:111--126.","chicago":"Suess, Tim, Matthias Fischer, Daniel Huber, Christoph  Laroque, and Wilhelm Dangelmaier. “Ein System Zur Aggregierten Visualisierung Verteilter Materialflusssimulationen.” In <i>Augmented &#38; Virtual Reality in Der Produktentstehung</i>, 252:111--126. Verlagsschriftenreihe Des Heinz Nixdorf Instituts, Paderborn. Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn, 2009.","ieee":"T. Suess, M. Fischer, D. Huber, C. Laroque, and W. Dangelmaier, “Ein System zur aggregierten Visualisierung verteilter Materialflusssimulationen,” in <i>Augmented &#38; Virtual Reality in der Produktentstehung</i>, vol. 252, Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn, 2009, pp. 111--126."},"intvolume":"       252","page":"111--126"},{"title":"Creating Butterflies in the Core – A Network Coding Extension for MPLS/RSVP-TE","doi":"10.1007/978-3-642-01399-7_69","date_updated":"2022-01-06T06:53:28Z","publisher":"Springer Berlin Heidelberg","author":[{"full_name":"Biermann, Thorsten","last_name":"Biermann","first_name":"Thorsten"},{"first_name":"Arne","full_name":"Schwabe, Arne","last_name":"Schwabe"},{"last_name":"Karl","full_name":"Karl, Holger","id":"126","first_name":"Holger"}],"date_created":"2018-03-27T12:31:37Z","year":"2009","place":"Berlin, Heidelberg","page":"883-894","citation":{"short":"T. Biermann, A. Schwabe, H. Karl, in: NETWORKING 2009, Springer Berlin Heidelberg, Berlin, Heidelberg, 2009, pp. 883–894.","bibtex":"@inbook{Biermann_Schwabe_Karl_2009, place={Berlin, Heidelberg}, title={Creating Butterflies in the Core – A Network Coding Extension for MPLS/RSVP-TE}, DOI={<a href=\"https://doi.org/10.1007/978-3-642-01399-7_69\">10.1007/978-3-642-01399-7_69</a>}, booktitle={NETWORKING 2009}, publisher={Springer Berlin Heidelberg}, author={Biermann, Thorsten and Schwabe, Arne and Karl, Holger}, year={2009}, pages={883–894} }","mla":"Biermann, Thorsten, et al. “Creating Butterflies in the Core – A Network Coding Extension for MPLS/RSVP-TE.” <i>NETWORKING 2009</i>, Springer Berlin Heidelberg, 2009, pp. 883–94, doi:<a href=\"https://doi.org/10.1007/978-3-642-01399-7_69\">10.1007/978-3-642-01399-7_69</a>.","apa":"Biermann, T., Schwabe, A., &#38; Karl, H. (2009). Creating Butterflies in the Core – A Network Coding Extension for MPLS/RSVP-TE. In <i>NETWORKING 2009</i> (pp. 883–894). Berlin, Heidelberg: Springer Berlin Heidelberg. <a href=\"https://doi.org/10.1007/978-3-642-01399-7_69\">https://doi.org/10.1007/978-3-642-01399-7_69</a>","chicago":"Biermann, Thorsten, Arne Schwabe, and Holger Karl. “Creating Butterflies in the Core – A Network Coding Extension for MPLS/RSVP-TE.” In <i>NETWORKING 2009</i>, 883–94. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. <a href=\"https://doi.org/10.1007/978-3-642-01399-7_69\">https://doi.org/10.1007/978-3-642-01399-7_69</a>.","ieee":"T. Biermann, A. Schwabe, and H. Karl, “Creating Butterflies in the Core – A Network Coding Extension for MPLS/RSVP-TE,” in <i>NETWORKING 2009</i>, Berlin, Heidelberg: Springer Berlin Heidelberg, 2009, pp. 883–894.","ama":"Biermann T, Schwabe A, Karl H. Creating Butterflies in the Core – A Network Coding Extension for MPLS/RSVP-TE. In: <i>NETWORKING 2009</i>. Berlin, Heidelberg: Springer Berlin Heidelberg; 2009:883-894. doi:<a href=\"https://doi.org/10.1007/978-3-642-01399-7_69\">10.1007/978-3-642-01399-7_69</a>"},"publication_identifier":{"issn":["0302-9743","1611-3349"],"isbn":["9783642013980","9783642013997"]},"publication_status":"published","_id":"1830","department":[{"_id":"75"}],"user_id":"15572","status":"public","publication":"NETWORKING 2009","type":"book_chapter"},{"year":"2009","citation":{"short":"H.S. Lichte, J. Weide, in: Proceedings of the Second International ICST Conference on Simulation Tools and Techniques, ICST, 2009.","bibtex":"@inproceedings{Lichte_Weide_2009, title={Modeling obstacles in INET/Mobility framework: motivation, integration, and performance}, DOI={<a href=\"https://doi.org/10.4108/icst.simutools2009.5680\">10.4108/icst.simutools2009.5680</a>}, booktitle={Proceedings of the Second International ICST Conference on Simulation Tools and Techniques}, publisher={ICST}, author={Lichte, Hermann S. and Weide, Jannis}, year={2009} }","mla":"Lichte, Hermann S., and Jannis Weide. “Modeling Obstacles in INET/Mobility Framework: Motivation, Integration, and Performance.” <i>Proceedings of the Second International ICST Conference on Simulation Tools and Techniques</i>, ICST, 2009, doi:<a href=\"https://doi.org/10.4108/icst.simutools2009.5680\">10.4108/icst.simutools2009.5680</a>.","apa":"Lichte, H. S., &#38; Weide, J. (2009). Modeling obstacles in INET/Mobility framework: motivation, integration, and performance. In <i>Proceedings of the Second International ICST Conference on Simulation Tools and Techniques</i>. ICST. <a href=\"https://doi.org/10.4108/icst.simutools2009.5680\">https://doi.org/10.4108/icst.simutools2009.5680</a>","ama":"Lichte HS, Weide J. Modeling obstacles in INET/Mobility framework: motivation, integration, and performance. In: <i>Proceedings of the Second International ICST Conference on Simulation Tools and Techniques</i>. ICST; 2009. doi:<a href=\"https://doi.org/10.4108/icst.simutools2009.5680\">10.4108/icst.simutools2009.5680</a>","chicago":"Lichte, Hermann S., and Jannis Weide. “Modeling Obstacles in INET/Mobility Framework: Motivation, Integration, and Performance.” In <i>Proceedings of the Second International ICST Conference on Simulation Tools and Techniques</i>. ICST, 2009. <a href=\"https://doi.org/10.4108/icst.simutools2009.5680\">https://doi.org/10.4108/icst.simutools2009.5680</a>.","ieee":"H. S. Lichte and J. Weide, “Modeling obstacles in INET/Mobility framework: motivation, integration, and performance,” in <i>Proceedings of the Second International ICST Conference on Simulation Tools and Techniques</i>, 2009."},"publication_status":"published","publication_identifier":{"isbn":["9789639799455"]},"title":"Modeling obstacles in INET/Mobility framework: motivation, integration, and performance","doi":"10.4108/icst.simutools2009.5680","date_updated":"2022-01-06T06:53:29Z","publisher":"ICST","date_created":"2018-03-27T12:34:52Z","author":[{"first_name":"Hermann S.","full_name":"Lichte, Hermann S.","last_name":"Lichte"},{"first_name":"Jannis","full_name":"Weide, Jannis","last_name":"Weide"}],"status":"public","type":"conference","publication":"Proceedings of the Second International ICST Conference on Simulation Tools and Techniques","_id":"1832","user_id":"15572","department":[{"_id":"75"}]},{"author":[{"full_name":"Ahlgren, Bengt","last_name":"Ahlgren","first_name":"Bengt"},{"last_name":"Vercellone","full_name":"Vercellone, Vinicio","first_name":"Vinicio"},{"first_name":"Matteo","full_name":"D'Ambrosio, Matteo","last_name":"D'Ambrosio"},{"last_name":"Marchisio","full_name":"Marchisio, Marco","first_name":"Marco"},{"last_name":"Marsh","full_name":"Marsh, Ian","first_name":"Ian"},{"first_name":"Christian","last_name":"Dannewitz","full_name":"Dannewitz, Christian"},{"first_name":"Börje","full_name":"Ohlman, Börje","last_name":"Ohlman"},{"last_name":"Pentikousis","full_name":"Pentikousis, Kostas","first_name":"Kostas"},{"full_name":"Strandberg, Ove","last_name":"Strandberg","first_name":"Ove"},{"full_name":"Rembarz, René","last_name":"Rembarz","first_name":"René"}],"date_created":"2018-03-27T12:36:38Z","date_updated":"2022-01-06T06:53:29Z","publisher":"ACM Press","doi":"10.1145/1544012.1544078","title":"Design considerations for a network of information","publication_identifier":{"isbn":["9781605582108"]},"publication_status":"published","citation":{"ama":"Ahlgren B, Vercellone V, D’Ambrosio M, et al. Design considerations for a network of information. In: <i>Proceedings of the 2008 ACM CoNEXT Conference on - CONEXT ’08</i>. ACM Press; 2009. doi:<a href=\"https://doi.org/10.1145/1544012.1544078\">10.1145/1544012.1544078</a>","chicago":"Ahlgren, Bengt, Vinicio Vercellone, Matteo D’Ambrosio, Marco Marchisio, Ian Marsh, Christian Dannewitz, Börje Ohlman, Kostas Pentikousis, Ove Strandberg, and René Rembarz. “Design Considerations for a Network of Information.” In <i>Proceedings of the 2008 ACM CoNEXT Conference on - CONEXT ’08</i>. ACM Press, 2009. <a href=\"https://doi.org/10.1145/1544012.1544078\">https://doi.org/10.1145/1544012.1544078</a>.","ieee":"B. Ahlgren <i>et al.</i>, “Design considerations for a network of information,” in <i>Proceedings of the 2008 ACM CoNEXT Conference on - CONEXT ’08</i>, 2009.","apa":"Ahlgren, B., Vercellone, V., D’Ambrosio, M., Marchisio, M., Marsh, I., Dannewitz, C., … Rembarz, R. (2009). Design considerations for a network of information. In <i>Proceedings of the 2008 ACM CoNEXT Conference on - CONEXT ’08</i>. ACM Press. <a href=\"https://doi.org/10.1145/1544012.1544078\">https://doi.org/10.1145/1544012.1544078</a>","short":"B. Ahlgren, V. Vercellone, M. D’Ambrosio, M. Marchisio, I. Marsh, C. Dannewitz, B. Ohlman, K. Pentikousis, O. Strandberg, R. Rembarz, in: Proceedings of the 2008 ACM CoNEXT Conference on - CONEXT ’08, ACM Press, 2009.","mla":"Ahlgren, Bengt, et al. “Design Considerations for a Network of Information.” <i>Proceedings of the 2008 ACM CoNEXT Conference on - CONEXT ’08</i>, ACM Press, 2009, doi:<a href=\"https://doi.org/10.1145/1544012.1544078\">10.1145/1544012.1544078</a>.","bibtex":"@inproceedings{Ahlgren_Vercellone_D’Ambrosio_Marchisio_Marsh_Dannewitz_Ohlman_Pentikousis_Strandberg_Rembarz_2009, title={Design considerations for a network of information}, DOI={<a href=\"https://doi.org/10.1145/1544012.1544078\">10.1145/1544012.1544078</a>}, booktitle={Proceedings of the 2008 ACM CoNEXT Conference on - CONEXT ’08}, publisher={ACM Press}, author={Ahlgren, Bengt and Vercellone, Vinicio and D’Ambrosio, Matteo and Marchisio, Marco and Marsh, Ian and Dannewitz, Christian and Ohlman, Börje and Pentikousis, Kostas and Strandberg, Ove and Rembarz, René}, year={2009} }"},"year":"2009","department":[{"_id":"75"}],"user_id":"15572","_id":"1833","publication":"Proceedings of the 2008 ACM CoNEXT Conference on - CONEXT '08","type":"conference","status":"public"},{"publication":"Proc. 25th European Workshop on Computational Geometry","type":"conference","status":"public","abstract":[{"text":"For a fixed virtual scene (=collection of simplices) S and given observer\r\nposition p, how many elements of S are weakly visible (i.e. not fully occluded\r\nby others) from p? The present work explores the trade-off between query time\r\nand preprocessing space for these quantities in 2D: exactly, in the approximate\r\ndeterministic, and in the probabilistic sense. We deduce the EXISTENCE of an\r\nO(m^2/n^2) space data structure for S that, given p and time O(log n), allows\r\nto approximate the ratio of occluded segments up to arbitrary constant absolute\r\nerror; here m denotes the size of the Visibility Graph--which may be quadratic,\r\nbut typically is just linear in the size n of the scene S. On the other hand,\r\nwe present a data structure CONSTRUCTIBLE in O(n*log(n)+m^2*polylog(n)/k)\r\npreprocessing time and space with similar approximation properties and query\r\ntime O(k*polylog n), where k<n is an arbitrary parameter. We describe an\r\nimplementation of this approach and demonstrate the practical benefit of the\r\nparameter k to trade memory for query time in an empirical evaluation on three\r\nclasses of benchmark scenes.","lang":"eng"}],"department":[{"_id":"63"}],"user_id":"15415","_id":"18346","language":[{"iso":"eng"}],"page":"203-206","citation":{"apa":"Fischer, M., Hilbig, M., Jähn, C., Meyer auf der Heide, F., &#38; Ziegler, M. (2009). Planar Visibility Counting. In <i>Proc. 25th European Workshop on Computational Geometry</i> (pp. 203–206).","bibtex":"@inproceedings{Fischer_Hilbig_Jähn_Meyer auf der Heide_Ziegler_2009, title={Planar Visibility Counting}, booktitle={Proc. 25th European Workshop on Computational Geometry}, author={Fischer, Matthias and Hilbig, Matthias and Jähn, Claudius and Meyer auf der Heide, Friedhelm and Ziegler, Martin}, year={2009}, pages={203–206} }","mla":"Fischer, Matthias, et al. “Planar Visibility Counting.” <i>Proc. 25th European Workshop on Computational Geometry</i>, 2009, pp. 203–06.","short":"M. Fischer, M. Hilbig, C. Jähn, F. Meyer auf der Heide, M. Ziegler, in: Proc. 25th European Workshop on Computational Geometry, 2009, pp. 203–206.","ama":"Fischer M, Hilbig M, Jähn C, Meyer auf der Heide F, Ziegler M. Planar Visibility Counting. In: <i>Proc. 25th European Workshop on Computational Geometry</i>. ; 2009:203-206.","ieee":"M. Fischer, M. Hilbig, C. Jähn, F. Meyer auf der Heide, and M. Ziegler, “Planar Visibility Counting,” in <i>Proc. 25th European Workshop on Computational Geometry</i>, 2009, pp. 203–206.","chicago":"Fischer, Matthias, Matthias Hilbig, Claudius Jähn, Friedhelm Meyer auf der Heide, and Martin Ziegler. “Planar Visibility Counting.” In <i>Proc. 25th European Workshop on Computational Geometry</i>, 203–6, 2009."},"year":"2009","date_created":"2020-08-26T08:49:50Z","author":[{"last_name":"Fischer","full_name":"Fischer, Matthias","id":"146","first_name":"Matthias"},{"first_name":"Matthias","last_name":"Hilbig","full_name":"Hilbig, Matthias"},{"full_name":"Jähn, Claudius","last_name":"Jähn","first_name":"Claudius"},{"last_name":"Meyer auf der Heide","full_name":"Meyer auf der Heide, Friedhelm","id":"15523","first_name":"Friedhelm"},{"full_name":"Ziegler, Martin","last_name":"Ziegler","first_name":"Martin"}],"date_updated":"2022-01-06T06:53:29Z","title":"Planar Visibility Counting"},{"year":"2009","citation":{"apa":"Hallmann, T., Schöppner, V., Fiekens, N., &#38; Zimmer, D. (2009). Überlegung zur Senkung des Energieeintrags bei der Compoundierung. In <i>VDI-Fachtagung Aufbereitungstechnik</i>. VDI-Gesellschaft Materials Engineering (VDI-GME).","bibtex":"@inproceedings{Hallmann_Schöppner_Fiekens_Zimmer_2009, title={Überlegung zur Senkung des Energieeintrags bei der Compoundierung}, booktitle={VDI-Fachtagung Aufbereitungstechnik}, publisher={VDI-Gesellschaft Materials Engineering (VDI-GME)}, author={Hallmann, Tobias and Schöppner, Volker and Fiekens, Nicolas and Zimmer, Detmar}, year={2009} }","short":"T. Hallmann, V. Schöppner, N. Fiekens, D. Zimmer, in: VDI-Fachtagung Aufbereitungstechnik, VDI-Gesellschaft Materials Engineering (VDI-GME), 2009.","mla":"Hallmann, Tobias, et al. “Überlegung Zur Senkung Des Energieeintrags Bei Der Compoundierung.” <i>VDI-Fachtagung Aufbereitungstechnik</i>, VDI-Gesellschaft Materials Engineering (VDI-GME), 2009.","ieee":"T. Hallmann, V. Schöppner, N. Fiekens, and D. Zimmer, “Überlegung zur Senkung des Energieeintrags bei der Compoundierung,” in <i>VDI-Fachtagung Aufbereitungstechnik</i>, 2009.","chicago":"Hallmann, Tobias, Volker Schöppner, Nicolas Fiekens, and Detmar Zimmer. “Überlegung Zur Senkung Des Energieeintrags Bei Der Compoundierung.” In <i>VDI-Fachtagung Aufbereitungstechnik</i>. VDI-Gesellschaft Materials Engineering (VDI-GME), 2009.","ama":"Hallmann T, Schöppner V, Fiekens N, Zimmer D. Überlegung zur Senkung des Energieeintrags bei der Compoundierung. In: <i>VDI-Fachtagung Aufbereitungstechnik</i>. VDI-Gesellschaft Materials Engineering (VDI-GME); 2009."},"title":"Überlegung zur Senkung des Energieeintrags bei der Compoundierung","date_updated":"2022-01-06T06:55:31Z","publisher":"VDI-Gesellschaft Materials Engineering (VDI-GME)","author":[{"full_name":"Hallmann, Tobias","last_name":"Hallmann","first_name":"Tobias"},{"first_name":"Volker","last_name":"Schöppner","full_name":"Schöppner, Volker"},{"last_name":"Fiekens","full_name":"Fiekens, Nicolas","first_name":"Nicolas"},{"first_name":"Detmar","id":"604","full_name":"Zimmer, Detmar","last_name":"Zimmer"}],"date_created":"2021-06-15T11:08:30Z","status":"public","publication":"VDI-Fachtagung Aufbereitungstechnik","type":"conference","language":[{"iso":"eng"}],"_id":"22351","department":[{"_id":"9"},{"_id":"146"}],"user_id":"38077"},{"type":"conference","publication":"Konferenz Variantenmanagement im Produktentstehungsprozess im Maschinen- und Anlagenbau","status":"public","_id":"22352","user_id":"38077","department":[{"_id":"9"},{"_id":"146"}],"language":[{"iso":"eng"}],"year":"2009","citation":{"bibtex":"@inproceedings{Fiekens_Zimmer_2009, title={Methodische Modularisierung komplexer Produktstrukturen}, booktitle={Konferenz Variantenmanagement im Produktentstehungsprozess im Maschinen- und Anlagenbau}, publisher={marcus evans}, author={Fiekens, Nicolas and Zimmer, Detmar}, year={2009} }","mla":"Fiekens, Nicolas, and Detmar Zimmer. “Methodische Modularisierung Komplexer Produktstrukturen.” <i>Konferenz Variantenmanagement Im Produktentstehungsprozess Im Maschinen- Und Anlagenbau</i>, marcus evans, 2009.","short":"N. Fiekens, D. Zimmer, in: Konferenz Variantenmanagement Im Produktentstehungsprozess Im Maschinen- Und Anlagenbau, marcus evans, 2009.","apa":"Fiekens, N., &#38; Zimmer, D. (2009). Methodische Modularisierung komplexer Produktstrukturen. In <i>Konferenz Variantenmanagement im Produktentstehungsprozess im Maschinen- und Anlagenbau</i>. marcus evans.","ieee":"N. Fiekens and D. Zimmer, “Methodische Modularisierung komplexer Produktstrukturen,” in <i>Konferenz Variantenmanagement im Produktentstehungsprozess im Maschinen- und Anlagenbau</i>, 2009.","chicago":"Fiekens, Nicolas, and Detmar Zimmer. “Methodische Modularisierung Komplexer Produktstrukturen.” In <i>Konferenz Variantenmanagement Im Produktentstehungsprozess Im Maschinen- Und Anlagenbau</i>. marcus evans, 2009.","ama":"Fiekens N, Zimmer D. Methodische Modularisierung komplexer Produktstrukturen. In: <i>Konferenz Variantenmanagement Im Produktentstehungsprozess Im Maschinen- Und Anlagenbau</i>. marcus evans; 2009."},"publisher":"marcus evans","date_updated":"2022-01-06T06:55:31Z","author":[{"first_name":"Nicolas","last_name":"Fiekens","full_name":"Fiekens, Nicolas"},{"full_name":"Zimmer, Detmar","id":"604","last_name":"Zimmer","first_name":"Detmar"}],"date_created":"2021-06-15T11:08:31Z","title":"Methodische Modularisierung komplexer Produktstrukturen"},{"citation":{"chicago":"Höing, Andre, Guido Scherp, Stefan Gudenkauf, Dirk Meister, and André Brinkmann. “An Orchestration as a Service Infrastructure Using Grid Technologies and WS-BPEL.” In <i>Proc. Int. Conf. on Service Oriented Computing (ICSOC)</i>, 5900:301–15. Lecture Notes in Computer Science (LNCS). Berlin / Heidelberg: Springer, 2009. <a href=\"https://doi.org/0.1007/978-3-642-10383-4_20\">https://doi.org/0.1007/978-3-642-10383-4_20</a>.","ieee":"A. Höing, G. Scherp, S. Gudenkauf, D. Meister, and A. Brinkmann, “An Orchestration as a Service Infrastructure using Grid Technologies and WS-BPEL,” in <i>Proc. Int. Conf. on Service Oriented Computing (ICSOC)</i>, 2009, vol. 5900, pp. 301–315.","ama":"Höing A, Scherp G, Gudenkauf S, Meister D, Brinkmann A. An Orchestration as a Service Infrastructure using Grid Technologies and WS-BPEL. In: <i>Proc. Int. Conf. on Service Oriented Computing (ICSOC)</i>. Vol 5900. Lecture Notes in Computer Science (LNCS). Berlin / Heidelberg: Springer; 2009:301-315. doi:<a href=\"https://doi.org/0.1007/978-3-642-10383-4_20\">0.1007/978-3-642-10383-4_20</a>","bibtex":"@inproceedings{Höing_Scherp_Gudenkauf_Meister_Brinkmann_2009, place={Berlin / Heidelberg}, series={Lecture Notes in Computer Science (LNCS)}, title={An Orchestration as a Service Infrastructure using Grid Technologies and WS-BPEL}, volume={5900}, DOI={<a href=\"https://doi.org/0.1007/978-3-642-10383-4_20\">0.1007/978-3-642-10383-4_20</a>}, booktitle={Proc. Int. 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Conf. on Service Oriented Computing (ICSOC)</i> (Vol. 5900, pp. 301–315). Berlin / Heidelberg: Springer. <a href=\"https://doi.org/0.1007/978-3-642-10383-4_20\">https://doi.org/0.1007/978-3-642-10383-4_20</a>"},"page":"301-315","intvolume":"      5900","year":"2009","place":"Berlin / Heidelberg","doi":"0.1007/978-3-642-10383-4_20","title":"An Orchestration as a Service Infrastructure using Grid Technologies and WS-BPEL","date_created":"2018-04-05T17:14:00Z","author":[{"last_name":"Höing","full_name":"Höing, Andre","first_name":"Andre"},{"first_name":"Guido","full_name":"Scherp, Guido","last_name":"Scherp"},{"first_name":"Stefan","full_name":"Gudenkauf, Stefan","last_name":"Gudenkauf"},{"first_name":"Dirk","last_name":"Meister","full_name":"Meister, Dirk"},{"full_name":"Brinkmann, André","last_name":"Brinkmann","first_name":"André"}],"volume":5900,"date_updated":"2022-01-06T06:55:32Z","publisher":"Springer","status":"public","type":"conference","publication":"Proc. Int. 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Cracow Grid Workshop (CGW)</i>, 2009, pp. 55–63.","mla":"Niehörster, Oliver, et al. “Providing Scientific Software as a Service in Consideration of Service Level Agreements.” <i>Proc. Cracow Grid Workshop (CGW)</i>, 2009, pp. 55–63.","short":"O. Niehörster, G. Birkenheuer, A. Brinkmann, D. Blunk, B. Elsässer, S. Herres-Pawlis, J. Krüger, J. Niehörster, L. Packschies, G. Fels, in: Proc. Cracow Grid Workshop (CGW), 2009, pp. 55–63.","bibtex":"@inproceedings{Niehörster_Birkenheuer_Brinkmann_Blunk_Elsässer_Herres-Pawlis_Krüger_Niehörster_Packschies_Fels_2009, title={Providing Scientific Software as a Service in Consideration of Service Level Agreements}, booktitle={Proc. Cracow Grid Workshop (CGW)}, author={Niehörster, Oliver and Birkenheuer, Georg and Brinkmann, André and Blunk, Dirk and Elsässer, Brigitta and Herres-Pawlis, Sonja and Krüger, Jens and Niehörster, Julia and Packschies, Lars and Fels, Gregor}, year={2009}, pages={55–63} }","apa":"Niehörster, O., Birkenheuer, G., Brinkmann, A., Blunk, D., Elsässer, B., Herres-Pawlis, S., … Fels, G. (2009). Providing Scientific Software as a Service in Consideration of Service Level Agreements. In <i>Proc. Cracow Grid Workshop (CGW)</i> (pp. 55–63)."},"year":"2009","author":[{"full_name":"Niehörster, Oliver","last_name":"Niehörster","first_name":"Oliver"},{"first_name":"Georg","last_name":"Birkenheuer","full_name":"Birkenheuer, Georg"},{"first_name":"André","last_name":"Brinkmann","full_name":"Brinkmann, André"},{"full_name":"Blunk, Dirk","last_name":"Blunk","first_name":"Dirk"},{"last_name":"Elsässer","full_name":"Elsässer, Brigitta","first_name":"Brigitta"},{"first_name":"Sonja","last_name":"Herres-Pawlis","full_name":"Herres-Pawlis, Sonja"},{"full_name":"Krüger, Jens","last_name":"Krüger","first_name":"Jens"},{"first_name":"Julia","last_name":"Niehörster","full_name":"Niehörster, Julia"},{"first_name":"Lars","last_name":"Packschies","full_name":"Packschies, Lars"},{"first_name":"Gregor","full_name":"Fels, Gregor","last_name":"Fels"}],"date_created":"2018-04-05T17:14:52Z","date_updated":"2022-01-06T06:55:32Z","title":"Providing Scientific Software as a Service in Consideration of Service Level Agreements","publication":"Proc. Cracow Grid Workshop (CGW)","type":"conference","status":"public","department":[{"_id":"27"}],"user_id":"24135","_id":"2240"},{"user_id":"24135","department":[{"_id":"27"}],"_id":"2260","type":"conference","publication":"Proc. Cracow Grid Workshop (CGW)","status":"public","author":[{"first_name":"Georg","last_name":"Birkenheuer","full_name":"Birkenheuer, Georg"},{"first_name":"Arthur","full_name":"Carlson, Arthur","last_name":"Carlson"},{"full_name":"Fölling, Alexander","last_name":"Fölling","first_name":"Alexander"},{"full_name":"Högqvist, Mikael","last_name":"Högqvist","first_name":"Mikael"},{"first_name":"Andreas","last_name":"Hoheisel","full_name":"Hoheisel, Andreas"},{"last_name":"Papaspyrou","full_name":"Papaspyrou, Alexander","first_name":"Alexander"},{"full_name":"Rieger, Klaus","last_name":"Rieger","first_name":"Klaus"},{"first_name":"Bernhard","last_name":"Schott","full_name":"Schott, Bernhard"},{"last_name":"Ziegler","full_name":"Ziegler, Wolfgang","first_name":"Wolfgang"}],"date_created":"2018-04-06T15:14:46Z","date_updated":"2022-01-06T06:55:37Z","title":"Connecting Communities on the Meta-Scheduling Level: The DGSI Approach!","publication_identifier":{"isbn":["978-83-61433-01-9"]},"citation":{"ama":"Birkenheuer G, Carlson A, Fölling A, et al. Connecting Communities on the Meta-Scheduling Level: The DGSI Approach! In: <i>Proc. Cracow Grid Workshop (CGW)</i>. ; 2009:96-103.","ieee":"G. Birkenheuer <i>et al.</i>, “Connecting Communities on the Meta-Scheduling Level: The DGSI Approach!,” in <i>Proc. Cracow Grid Workshop (CGW)</i>, 2009, pp. 96–103.","chicago":"Birkenheuer, Georg, Arthur Carlson, Alexander Fölling, Mikael Högqvist, Andreas Hoheisel, Alexander Papaspyrou, Klaus Rieger, Bernhard Schott, and Wolfgang Ziegler. “Connecting Communities on the Meta-Scheduling Level: The DGSI Approach!” In <i>Proc. Cracow Grid Workshop (CGW)</i>, 96–103, 2009.","bibtex":"@inproceedings{Birkenheuer_Carlson_Fölling_Högqvist_Hoheisel_Papaspyrou_Rieger_Schott_Ziegler_2009, title={Connecting Communities on the Meta-Scheduling Level: The DGSI Approach!}, booktitle={Proc. Cracow Grid Workshop (CGW)}, author={Birkenheuer, Georg and Carlson, Arthur and Fölling, Alexander and Högqvist, Mikael and Hoheisel, Andreas and Papaspyrou, Alexander and Rieger, Klaus and Schott, Bernhard and Ziegler, Wolfgang}, year={2009}, pages={96–103} }","short":"G. Birkenheuer, A. Carlson, A. Fölling, M. Högqvist, A. Hoheisel, A. Papaspyrou, K. Rieger, B. Schott, W. Ziegler, in: Proc. Cracow Grid Workshop (CGW), 2009, pp. 96–103.","mla":"Birkenheuer, Georg, et al. “Connecting Communities on the Meta-Scheduling Level: The DGSI Approach!” <i>Proc. Cracow Grid Workshop (CGW)</i>, 2009, pp. 96–103.","apa":"Birkenheuer, G., Carlson, A., Fölling, A., Högqvist, M., Hoheisel, A., Papaspyrou, A., … Ziegler, W. (2009). Connecting Communities on the Meta-Scheduling Level: The DGSI Approach! In <i>Proc. Cracow Grid Workshop (CGW)</i> (pp. 96–103)."},"page":"96-103","year":"2009"}]