--- _id: '626' abstract: - lang: eng text: The design of ecient search structures for peer-to-peer systems has attracted a lot of attention in recent years. In this announcement we address the problem of nding the predecessor in a key set and present an ecient data structure called hashed Predecessor Patricia trie. Our hashed Predecessor Patricia trie supports PredecessorSearch(x) and Insert(x) and Delete(x) in O(log log u) hash table accesses when u is the size of the universe of the keys. That is the costs only depend on u and not the size of the data structure. One feature of our approach is that it only uses the lookup interface of the hash table and therefore hash table accesses may be realized by any distributed hash table (DHT). author: - first_name: Sebastian full_name: Kniesburges, Sebastian last_name: Kniesburges - first_name: Christian full_name: Scheideler, Christian id: '20792' last_name: Scheideler citation: ama: 'Kniesburges S, Scheideler C. Brief Announcement: Hashed Predecessor Patricia Trie - A Data Structure for Efficient Predecessor Queries in Peer-to-Peer Systems. In: Proceedings of the 26th International Symposium on Distributed Computing (DISC). LNCS. ; 2012:435-436. doi:10.1007/978-3-642-33651-5_45' apa: 'Kniesburges, S., & Scheideler, C. (2012). Brief Announcement: Hashed Predecessor Patricia Trie - A Data Structure for Efficient Predecessor Queries in Peer-to-Peer Systems. In Proceedings of the 26th International Symposium on Distributed Computing (DISC) (pp. 435–436). https://doi.org/10.1007/978-3-642-33651-5_45' bibtex: '@inproceedings{Kniesburges_Scheideler_2012, series={LNCS}, title={Brief Announcement: Hashed Predecessor Patricia Trie - A Data Structure for Efficient Predecessor Queries in Peer-to-Peer Systems}, DOI={10.1007/978-3-642-33651-5_45}, booktitle={Proceedings of the 26th International Symposium on Distributed Computing (DISC)}, author={Kniesburges, Sebastian and Scheideler, Christian}, year={2012}, pages={435–436}, collection={LNCS} }' chicago: 'Kniesburges, Sebastian, and Christian Scheideler. “Brief Announcement: Hashed Predecessor Patricia Trie - A Data Structure for Efficient Predecessor Queries in Peer-to-Peer Systems.” In Proceedings of the 26th International Symposium on Distributed Computing (DISC), 435–36. LNCS, 2012. https://doi.org/10.1007/978-3-642-33651-5_45.' ieee: 'S. Kniesburges and C. Scheideler, “Brief Announcement: Hashed Predecessor Patricia Trie - A Data Structure for Efficient Predecessor Queries in Peer-to-Peer Systems,” in Proceedings of the 26th International Symposium on Distributed Computing (DISC), 2012, pp. 435–436.' mla: 'Kniesburges, Sebastian, and Christian Scheideler. “Brief Announcement: Hashed Predecessor Patricia Trie - A Data Structure for Efficient Predecessor Queries in Peer-to-Peer Systems.” Proceedings of the 26th International Symposium on Distributed Computing (DISC), 2012, pp. 435–36, doi:10.1007/978-3-642-33651-5_45.' short: 'S. Kniesburges, C. Scheideler, in: Proceedings of the 26th International Symposium on Distributed Computing (DISC), 2012, pp. 435–436.' date_created: 2017-10-17T12:42:54Z date_updated: 2022-01-06T07:02:59Z ddc: - '040' department: - _id: '79' doi: 10.1007/978-3-642-33651-5_45 file: - access_level: closed content_type: application/pdf creator: florida date_created: 2018-03-15T06:42:40Z date_updated: 2018-03-15T06:42:40Z file_id: '1239' file_name: 626-Predecessor-Kniesburges_Scheideler.pdf file_size: 184095 relation: main_file success: 1 file_date_updated: 2018-03-15T06:42:40Z has_accepted_license: '1' page: 435-436 project: - _id: '1' name: SFB 901 - _id: '5' name: SFB 901 - Subprojekt A1 - _id: '2' name: SFB 901 - Project Area A publication: Proceedings of the 26th International Symposium on Distributed Computing (DISC) series_title: LNCS status: public title: 'Brief Announcement: Hashed Predecessor Patricia Trie - A Data Structure for Efficient Predecessor Queries in Peer-to-Peer Systems' type: conference user_id: '15504' year: '2012' ... --- _id: '632' 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.' author: - first_name: Petr full_name: Kolman, Petr last_name: Kolman - first_name: Christian full_name: Scheideler, Christian id: '20792' last_name: Scheideler citation: ama: 'Kolman P, Scheideler C. Approximate Duality of Multicommodity Multiroute Flows and Cuts: Single Source Case. In: Proceedings of the 23th ACM SIAM Symposium on Discrete Algorithms (SODA). ; 2012:800-810. doi:10.1137/1.9781611973099.64' apa: 'Kolman, P., & Scheideler, C. (2012). Approximate Duality of Multicommodity Multiroute Flows and Cuts: Single Source Case. In Proceedings of the 23th ACM SIAM Symposium on Discrete Algorithms (SODA) (pp. 800–810). https://doi.org/10.1137/1.9781611973099.64' bibtex: '@inproceedings{Kolman_Scheideler_2012, title={Approximate Duality of Multicommodity Multiroute Flows and Cuts: Single Source Case}, DOI={10.1137/1.9781611973099.64}, booktitle={Proceedings of the 23th ACM SIAM Symposium on Discrete Algorithms (SODA)}, author={Kolman, Petr and Scheideler, Christian}, year={2012}, pages={800–810} }' chicago: 'Kolman, Petr, and Christian Scheideler. “Approximate Duality of Multicommodity Multiroute Flows and Cuts: Single Source Case.” In Proceedings of the 23th ACM SIAM Symposium on Discrete Algorithms (SODA), 800–810, 2012. https://doi.org/10.1137/1.9781611973099.64.' ieee: 'P. Kolman and C. Scheideler, “Approximate Duality of Multicommodity Multiroute Flows and Cuts: Single Source Case,” in Proceedings of the 23th ACM SIAM Symposium on Discrete Algorithms (SODA), 2012, pp. 800–810.' mla: 'Kolman, Petr, and Christian Scheideler. “Approximate Duality of Multicommodity Multiroute Flows and Cuts: Single Source Case.” Proceedings of the 23th ACM SIAM Symposium on Discrete Algorithms (SODA), 2012, pp. 800–10, doi:10.1137/1.9781611973099.64.' short: 'P. Kolman, C. Scheideler, in: Proceedings of the 23th ACM SIAM Symposium on Discrete Algorithms (SODA), 2012, pp. 800–810.' date_created: 2017-10-17T12:42:55Z date_updated: 2022-01-06T07:03:01Z ddc: - '040' department: - _id: '79' doi: 10.1137/1.9781611973099.64 file: - access_level: closed content_type: application/pdf creator: florida date_created: 2018-03-15T06:35:58Z date_updated: 2018-03-15T06:35:58Z file_id: '1234' file_name: 632-SODA2012-Scheideler_01.pdf file_size: 220213 relation: main_file success: 1 file_date_updated: 2018-03-15T06:35:58Z has_accepted_license: '1' page: 800-810 project: - _id: '1' name: SFB 901 - _id: '5' name: SFB 901 - Subprojekt A1 - _id: '2' name: SFB 901 - Project Area A publication: Proceedings of the 23th ACM SIAM Symposium on Discrete Algorithms (SODA) status: public title: 'Approximate Duality of Multicommodity Multiroute Flows and Cuts: Single Source Case' type: conference user_id: '15504' year: '2012' ... --- _id: '640' abstract: - lang: eng 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. author: - first_name: Sebastian full_name: Kniesburges, Sebastian last_name: Kniesburges - first_name: Andreas full_name: Koutsopoulos, Andreas last_name: Koutsopoulos - first_name: Christian full_name: Scheideler, Christian id: '20792' last_name: Scheideler citation: ama: 'Kniesburges S, Koutsopoulos A, Scheideler C. A Self-Stabilization Process for Small-World Networks. In: Proceedings of the 26th IEEE International Parallel and Distributed Processing Symposium (IPDPS). ; 2012:1261--1271. doi:10.1109/IPDPS.2012.115' apa: Kniesburges, S., Koutsopoulos, A., & Scheideler, C. (2012). A Self-Stabilization Process for Small-World Networks. In Proceedings of the 26th IEEE International Parallel and Distributed Processing Symposium (IPDPS) (pp. 1261--1271). https://doi.org/10.1109/IPDPS.2012.115 bibtex: '@inproceedings{Kniesburges_Koutsopoulos_Scheideler_2012, title={A Self-Stabilization Process for Small-World Networks}, DOI={10.1109/IPDPS.2012.115}, 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} }' chicago: Kniesburges, Sebastian, Andreas Koutsopoulos, and Christian Scheideler. “A Self-Stabilization Process for Small-World Networks.” In Proceedings of the 26th IEEE International Parallel and Distributed Processing Symposium (IPDPS), 1261--1271, 2012. https://doi.org/10.1109/IPDPS.2012.115. ieee: S. Kniesburges, A. Koutsopoulos, and C. Scheideler, “A Self-Stabilization Process for Small-World Networks,” in Proceedings of the 26th IEEE International Parallel and Distributed Processing Symposium (IPDPS), 2012, pp. 1261--1271. mla: Kniesburges, Sebastian, et al. “A Self-Stabilization Process for Small-World Networks.” Proceedings of the 26th IEEE International Parallel and Distributed Processing Symposium (IPDPS), 2012, pp. 1261--1271, doi:10.1109/IPDPS.2012.115. short: 'S. Kniesburges, A. Koutsopoulos, C. Scheideler, in: Proceedings of the 26th IEEE International Parallel and Distributed Processing Symposium (IPDPS), 2012, pp. 1261--1271.' date_created: 2017-10-17T12:42:56Z date_updated: 2022-01-06T07:03:04Z ddc: - '040' department: - _id: '79' doi: 10.1109/IPDPS.2012.115 file: - access_level: closed content_type: application/pdf creator: florida date_created: 2018-03-14T14:13:13Z date_updated: 2018-03-14T14:13:13Z file_id: '1230' file_name: 640-IPDPS2012-Kniesb-Kouts-Scheideler.pdf file_size: 210176 relation: main_file success: 1 file_date_updated: 2018-03-14T14:13:13Z has_accepted_license: '1' page: 1261--1271 project: - _id: '1' name: SFB 901 - _id: '5' name: SFB 901 - Subprojekt A1 - _id: '2' name: SFB 901 - Project Area A publication: Proceedings of the 26th IEEE International Parallel and Distributed Processing Symposium (IPDPS) status: public title: A Self-Stabilization Process for Small-World Networks type: conference user_id: '15504' year: '2012' ... --- _id: '1868' author: - first_name: Andr{\'{e}}a full_name: W. Richa, Andr{\'{e}}a last_name: W. Richa - first_name: Christian full_name: Scheideler, Christian id: '20792' last_name: Scheideler - first_name: Stefan full_name: Schmid, Stefan last_name: Schmid - first_name: Jin full_name: Zhang, Jin last_name: Zhang citation: ama: W. Richa A, Scheideler C, Schmid S, Zhang J. Competitive throughput in multi-hop wireless networks despite adaptive jamming. Distributed Computing. 2013;(3):159--171. doi:10.1007/s00446-012-0180-x apa: W. Richa, A., Scheideler, C., Schmid, S., & Zhang, J. (2013). Competitive throughput in multi-hop wireless networks despite adaptive jamming. Distributed Computing, (3), 159--171. https://doi.org/10.1007/s00446-012-0180-x bibtex: '@article{W. Richa_Scheideler_Schmid_Zhang_2013, title={Competitive throughput in multi-hop wireless networks despite adaptive jamming}, DOI={10.1007/s00446-012-0180-x}, number={3}, journal={Distributed Computing}, author={W. Richa, Andr{\’{e}}a and Scheideler, Christian and Schmid, Stefan and Zhang, Jin}, year={2013}, pages={159--171} }' chicago: 'W. Richa, Andr{\’{e}}a, Christian Scheideler, Stefan Schmid, and Jin Zhang. “Competitive Throughput in Multi-Hop Wireless Networks despite Adaptive Jamming.” Distributed Computing, no. 3 (2013): 159--171. https://doi.org/10.1007/s00446-012-0180-x.' ieee: A. W. Richa, C. Scheideler, S. Schmid, and J. Zhang, “Competitive throughput in multi-hop wireless networks despite adaptive jamming,” Distributed Computing, no. 3, pp. 159--171, 2013. mla: W. Richa, Andr{\’{e}}a, et al. “Competitive Throughput in Multi-Hop Wireless Networks despite Adaptive Jamming.” Distributed Computing, no. 3, 2013, pp. 159--171, doi:10.1007/s00446-012-0180-x. short: A. W. Richa, C. Scheideler, S. Schmid, J. Zhang, Distributed Computing (2013) 159--171. date_created: 2018-03-28T06:31:02Z date_updated: 2022-01-06T06:53:50Z department: - _id: '79' doi: 10.1007/s00446-012-0180-x issue: '3' page: 159--171 publication: Distributed Computing status: public title: Competitive throughput in multi-hop wireless networks despite adaptive jamming type: journal_article user_id: '15504' year: '2013' ... --- _id: '1870' author: - first_name: Rizal full_name: Mohd Nor, Rizal last_name: Mohd Nor - first_name: Mikhail full_name: Nesterenko, Mikhail last_name: Nesterenko - first_name: Christian full_name: Scheideler, Christian id: '20792' last_name: Scheideler citation: ama: Mohd Nor R, Nesterenko M, Scheideler C. Corona:  A stabilizing deterministic message-passing skip list. Theor Comput Sci. 2013:119--129. doi:10.1016/j.tcs.2012.08.029 apa: Mohd Nor, R., Nesterenko, M., & Scheideler, C. (2013). Corona:  A stabilizing deterministic message-passing skip list. Theor. Comput. Sci., 119--129. https://doi.org/10.1016/j.tcs.2012.08.029 bibtex: '@article{Mohd Nor_Nesterenko_Scheideler_2013, title={Corona:  A stabilizing deterministic message-passing skip list}, DOI={10.1016/j.tcs.2012.08.029}, journal={Theor. Comput. Sci.}, author={Mohd Nor, Rizal and Nesterenko, Mikhail and Scheideler, Christian}, year={2013}, pages={119--129} }' chicago: Mohd Nor, Rizal, Mikhail Nesterenko, and Christian Scheideler. “Corona:  A Stabilizing Deterministic Message-Passing Skip List.” Theor. Comput. Sci., 2013, 119--129. https://doi.org/10.1016/j.tcs.2012.08.029. ieee: R. Mohd Nor, M. Nesterenko, and C. Scheideler, “Corona:  A stabilizing deterministic message-passing skip list,” Theor. Comput. Sci., pp. 119--129, 2013. mla: Mohd Nor, Rizal, et al. “Corona:  A Stabilizing Deterministic Message-Passing Skip List.” Theor. Comput. Sci., 2013, pp. 119--129, doi:10.1016/j.tcs.2012.08.029. short: R. Mohd Nor, M. Nesterenko, C. Scheideler, Theor. Comput. Sci. (2013) 119--129. date_created: 2018-03-28T06:32:26Z date_updated: 2022-01-06T06:53:51Z department: - _id: '79' doi: 10.1016/j.tcs.2012.08.029 page: 119--129 publication: Theor. Comput. Sci. status: public title: 'Corona: A stabilizing deterministic message-passing skip list' type: journal_article user_id: '15504' year: '2013' ... --- _id: '1871' author: - first_name: Andrea full_name: W. Richa, Andrea last_name: W. Richa - first_name: Christian full_name: Scheideler, Christian id: '20792' last_name: Scheideler - first_name: Stefan full_name: Schmid, Stefan last_name: Schmid - first_name: Jin full_name: Zhang, Jin last_name: Zhang citation: ama: W. Richa A, Scheideler C, Schmid S, Zhang J. An Efficient and Fair MAC Protocol Robust to Reactive Interference. IEEE/ACM Trans Netw. 2013;(3):760--771. doi:10.1109/TNET.2012.2210241 apa: W. Richa, A., Scheideler, C., Schmid, S., & Zhang, J. (2013). An Efficient and Fair MAC Protocol Robust to Reactive Interference. IEEE/ACM Trans. Netw., (3), 760--771. https://doi.org/10.1109/TNET.2012.2210241 bibtex: '@article{W. Richa_Scheideler_Schmid_Zhang_2013, title={An Efficient and Fair MAC Protocol Robust to Reactive Interference}, DOI={10.1109/TNET.2012.2210241}, number={3}, journal={IEEE/ACM Trans. Netw.}, author={W. Richa, Andrea and Scheideler, Christian and Schmid, Stefan and Zhang, Jin}, year={2013}, pages={760--771} }' chicago: 'W. Richa, Andrea, Christian Scheideler, Stefan Schmid, and Jin Zhang. “An Efficient and Fair MAC Protocol Robust to Reactive Interference.” IEEE/ACM Trans. Netw., no. 3 (2013): 760--771. https://doi.org/10.1109/TNET.2012.2210241.' ieee: A. W. Richa, C. Scheideler, S. Schmid, and J. Zhang, “An Efficient and Fair MAC Protocol Robust to Reactive Interference,” IEEE/ACM Trans. Netw., no. 3, pp. 760--771, 2013. mla: W. Richa, Andrea, et al. “An Efficient and Fair MAC Protocol Robust to Reactive Interference.” IEEE/ACM Trans. Netw., no. 3, 2013, pp. 760--771, doi:10.1109/TNET.2012.2210241. short: A. W. Richa, C. Scheideler, S. Schmid, J. Zhang, IEEE/ACM Trans. Netw. (2013) 760--771. date_created: 2018-03-28T06:32:59Z date_updated: 2022-01-06T06:53:51Z department: - _id: '79' doi: 10.1109/TNET.2012.2210241 issue: '3' page: 760--771 publication: IEEE/ACM Trans. Netw. status: public title: An Efficient and Fair MAC Protocol Robust to Reactive Interference type: journal_article user_id: '15504' year: '2013' ... --- _id: '476' abstract: - lang: eng text: 'An elementary h-route ow, for an integer h 1, is a set of h edge- disjoint paths between a source and a sink, each path carrying a unit of ow, and an h-route ow is a non-negative linear combination of elementary h-routeows. An h-route cut is a set of edges whose removal decreases the maximum h-route ow between a given source-sink pair (or between every source-sink pair in the multicommodity setting) to zero. The main result of this paper is an approximate duality theorem for multicommodity h-route cuts and ows, for h 3: The size of a minimum h-route cut is at least f=h and at most O(log4 k f) where f is the size of the maximum h-routeow and k is the number of commodities. The main step towards the proof of this duality is the design and analysis of a polynomial-time approximation algorithm for the minimum h-route cut problem for h = 3 that has an approximation ratio of O(log4 k). Previously, polylogarithmic approximation was known only for h-route cuts for h 2. A key ingredient of our algorithm is a novel rounding technique that we call multilevel ball-growing. Though the proof of the duality relies on this algorithm, it is not a straightforward corollary of it as in the case of classical multicommodity ows and cuts. Similar results are shown also for the sparsest multiroute cut problem.' author: - first_name: Petr full_name: Kolman, Petr last_name: Kolman - first_name: Christian full_name: Scheideler, Christian id: '20792' last_name: Scheideler citation: ama: 'Kolman P, Scheideler C. Towards Duality of Multicommodity Multiroute Cuts and Flows: Multilevel Ball-Growing. Theory of Computing Systems. 2013;(2):341-363. doi:10.1007/s00224-013-9454-3' apa: 'Kolman, P., & Scheideler, C. (2013). Towards Duality of Multicommodity Multiroute Cuts and Flows: Multilevel Ball-Growing. Theory of Computing Systems, (2), 341–363. https://doi.org/10.1007/s00224-013-9454-3' bibtex: '@article{Kolman_Scheideler_2013, title={Towards Duality of Multicommodity Multiroute Cuts and Flows: Multilevel Ball-Growing}, DOI={10.1007/s00224-013-9454-3}, number={2}, journal={Theory of Computing Systems}, publisher={Springer}, author={Kolman, Petr and Scheideler, Christian}, year={2013}, pages={341–363} }' chicago: 'Kolman, Petr, and Christian Scheideler. “Towards Duality of Multicommodity Multiroute Cuts and Flows: Multilevel Ball-Growing.” Theory of Computing Systems, no. 2 (2013): 341–63. https://doi.org/10.1007/s00224-013-9454-3.' ieee: 'P. Kolman and C. Scheideler, “Towards Duality of Multicommodity Multiroute Cuts and Flows: Multilevel Ball-Growing,” Theory of Computing Systems, no. 2, pp. 341–363, 2013.' mla: 'Kolman, Petr, and Christian Scheideler. “Towards Duality of Multicommodity Multiroute Cuts and Flows: Multilevel Ball-Growing.” Theory of Computing Systems, no. 2, Springer, 2013, pp. 341–63, doi:10.1007/s00224-013-9454-3.' short: P. Kolman, C. Scheideler, Theory of Computing Systems (2013) 341–363. date_created: 2017-10-17T12:42:24Z date_updated: 2022-01-06T07:01:21Z ddc: - '040' department: - _id: '79' doi: 10.1007/s00224-013-9454-3 file: - access_level: closed content_type: application/pdf creator: florida date_created: 2018-03-15T14:07:18Z date_updated: 2018-03-15T14:07:18Z file_id: '1326' file_name: 476-tocsrevised3b.pdf file_size: 264308 relation: main_file success: 1 file_date_updated: 2018-03-15T14:07:18Z has_accepted_license: '1' issue: '2' page: 341-363 project: - _id: '1' name: SFB 901 - _id: '5' name: SFB 901 - Subprojekt A1 - _id: '2' name: SFB 901 - Project Area A publication: Theory of Computing Systems publisher: Springer status: public title: 'Towards Duality of Multicommodity Multiroute Cuts and Flows: Multilevel Ball-Growing' type: journal_article user_id: '477' year: '2013' ... --- _id: '513' abstract: - lang: eng text: This paper initiates the study of self-adjusting networks (or distributed data structures) whose topologies dynamically adapt to a communication pattern $\sigma$. We present a fully decentralized self-adjusting solution called SplayNet. A SplayNet is a distributed generalization of the classic splay tree concept. It ensures short paths (which can be found using local-greedy routing) between communication partners while minimizing topological rearrangements. We derive an upper bound for the amortized communication cost of a SplayNet based on empirical entropies of $\sigma$, and show that SplayNets have several interesting convergence properties. For instance, SplayNets features a provable online optimality under special requests scenarios. We also investigate the optimal static network and prove different lower bounds for the average communication cost based on graph cuts and on the empirical entropy of the communication pattern $\sigma$. From these lower bounds it follows, e.g., that SplayNets are optimal in scenarios where the requests follow a product distribution as well. Finally, this paper shows that in contrast to the Minimum Linear Arrangement problem which is generally NP-hard, the optimal static tree network can be computed in polynomial time for any guest graph, despite the exponentially large graph family. We complement our formal analysis with a small simulation study on a Facebook graph. author: - first_name: Chen full_name: Avin, Chen last_name: Avin - first_name: Bernhard full_name: Häupler, Bernhard last_name: Häupler - first_name: Zvi full_name: Lotker, Zvi last_name: Lotker - first_name: Christian full_name: Scheideler, Christian id: '20792' last_name: Scheideler - first_name: Stefan full_name: Schmid, Stefan last_name: Schmid citation: ama: 'Avin C, Häupler B, Lotker Z, Scheideler C, Schmid S. Locally Self-Adjusting Tree Networks. In: Proceedings of the 27th IEEE International Parallel and Distributed Processing Symposium (IPDPS). ; 2013:395-406. doi:10.1109/IPDPS.2013.40' apa: Avin, C., Häupler, B., Lotker, Z., Scheideler, C., & Schmid, S. (2013). Locally Self-Adjusting Tree Networks. In Proceedings of the 27th IEEE International Parallel and Distributed Processing Symposium (IPDPS) (pp. 395–406). https://doi.org/10.1109/IPDPS.2013.40 bibtex: '@inproceedings{Avin_Häupler_Lotker_Scheideler_Schmid_2013, title={Locally Self-Adjusting Tree Networks}, DOI={10.1109/IPDPS.2013.40}, booktitle={Proceedings of the 27th IEEE International Parallel and Distributed Processing Symposium (IPDPS)}, author={Avin, Chen and Häupler, Bernhard and Lotker, Zvi and Scheideler, Christian and Schmid, Stefan}, year={2013}, pages={395–406} }' chicago: Avin, Chen, Bernhard Häupler, Zvi Lotker, Christian Scheideler, and Stefan Schmid. “Locally Self-Adjusting Tree Networks.” In Proceedings of the 27th IEEE International Parallel and Distributed Processing Symposium (IPDPS), 395–406, 2013. https://doi.org/10.1109/IPDPS.2013.40. ieee: C. Avin, B. Häupler, Z. Lotker, C. Scheideler, and S. Schmid, “Locally Self-Adjusting Tree Networks,” in Proceedings of the 27th IEEE International Parallel and Distributed Processing Symposium (IPDPS), 2013, pp. 395–406. mla: Avin, Chen, et al. “Locally Self-Adjusting Tree Networks.” Proceedings of the 27th IEEE International Parallel and Distributed Processing Symposium (IPDPS), 2013, pp. 395–406, doi:10.1109/IPDPS.2013.40. short: 'C. Avin, B. Häupler, Z. Lotker, C. Scheideler, S. Schmid, in: Proceedings of the 27th IEEE International Parallel and Distributed Processing Symposium (IPDPS), 2013, pp. 395–406.' date_created: 2017-10-17T12:42:32Z date_updated: 2022-01-06T07:01:38Z ddc: - '040' department: - _id: '79' doi: 10.1109/IPDPS.2013.40 file: - access_level: closed content_type: application/pdf creator: florida date_created: 2018-03-15T10:45:15Z date_updated: 2018-03-15T10:45:15Z file_id: '1303' file_name: 513-ipdps13_01.pdf file_size: 518804 relation: main_file success: 1 file_date_updated: 2018-03-15T10:45:15Z has_accepted_license: '1' page: 395-406 project: - _id: '1' name: SFB 901 - _id: '5' name: SFB 901 - Subprojekt A1 - _id: '2' name: SFB 901 - Project Area A publication: Proceedings of the 27th IEEE International Parallel and Distributed Processing Symposium (IPDPS) status: public title: Locally Self-Adjusting Tree Networks type: conference user_id: '15504' year: '2013' ... --- _id: '519' abstract: - lang: eng text: In this work we present the first scalable distributed information system,i.e., a system with low storage overhead, that is provably robust againstDenial-of-Service (DoS) attacks by a current insider. We allow acurrent insider to have complete knowledge about the information systemand to have the power to block any \epsilon-fraction of its serversby a DoS-attack, where \epsilon can be chosen up to a constant. The taskof the system is to serve any collection of lookup requests with at most oneper non-blocked server in an efficient way despite this attack. Previously,scalable solutions were only known for DoS-attacks of past insiders, where apast insider only has complete knowledge about some past time pointt_0 of the information system. Scheideler et al. (DISC 2007, SPAA 2009) showedthat in this case it is possible to design an information system so that anyinformation that was inserted or last updated after t_0 is safe against a DoS-attack. But their constructions would not work at all for a current insider. The key idea behindour IRIS system is to make extensive use of coding. More precisely, we presenttwo alternative distributed coding strategies with an at most logarithmicstorage overhead that can handle up to a constant fraction of blocked servers. author: - first_name: Martina full_name: Eikel, Martina last_name: Eikel - first_name: Christian full_name: Scheideler, Christian id: '20792' last_name: Scheideler citation: ama: 'Eikel M, Scheideler C. IRIS: A Robust Information System Against Insider DoS-Attacks. In: Proceedings of the 25th ACM Symposium on Parallelism in Algorithms and Architectures (SPAA). ; 2013:119-129. doi:10.1145/2486159.2486186' apa: 'Eikel, M., & Scheideler, C. (2013). IRIS: A Robust Information System Against Insider DoS-Attacks. In Proceedings of the 25th ACM Symposium on Parallelism in Algorithms and Architectures (SPAA) (pp. 119–129). https://doi.org/10.1145/2486159.2486186' bibtex: '@inproceedings{Eikel_Scheideler_2013, title={IRIS: A Robust Information System Against Insider DoS-Attacks}, DOI={10.1145/2486159.2486186}, booktitle={Proceedings of the 25th ACM Symposium on Parallelism in Algorithms and Architectures (SPAA)}, author={Eikel, Martina and Scheideler, Christian}, year={2013}, pages={119–129} }' chicago: 'Eikel, Martina, and Christian Scheideler. “IRIS: A Robust Information System Against Insider DoS-Attacks.” In Proceedings of the 25th ACM Symposium on Parallelism in Algorithms and Architectures (SPAA), 119–29, 2013. https://doi.org/10.1145/2486159.2486186.' ieee: 'M. Eikel and C. Scheideler, “IRIS: A Robust Information System Against Insider DoS-Attacks,” in Proceedings of the 25th ACM Symposium on Parallelism in Algorithms and Architectures (SPAA), 2013, pp. 119–129.' mla: 'Eikel, Martina, and Christian Scheideler. “IRIS: A Robust Information System Against Insider DoS-Attacks.” Proceedings of the 25th ACM Symposium on Parallelism in Algorithms and Architectures (SPAA), 2013, pp. 119–29, doi:10.1145/2486159.2486186.' short: 'M. Eikel, C. Scheideler, in: Proceedings of the 25th ACM Symposium on Parallelism in Algorithms and Architectures (SPAA), 2013, pp. 119–129.' date_created: 2017-10-17T12:42:33Z date_updated: 2022-01-06T07:01:42Z ddc: - '040' department: - _id: '79' doi: 10.1145/2486159.2486186 file: - access_level: closed content_type: application/pdf creator: florida date_created: 2018-03-15T10:38:34Z date_updated: 2018-03-15T10:38:34Z file_id: '1299' file_name: 519-iris-spaa2013_01.pdf file_size: 554618 relation: main_file success: 1 file_date_updated: 2018-03-15T10:38:34Z has_accepted_license: '1' page: 119-129 project: - _id: '1' name: SFB 901 - _id: '13' name: SFB 901 - Subprojekt C1 - _id: '4' name: SFB 901 - Project Area C publication: Proceedings of the 25th ACM Symposium on Parallelism in Algorithms and Architectures (SPAA) status: public title: 'IRIS: A Robust Information System Against Insider DoS-Attacks' type: conference user_id: '15504' year: '2013' ... --- _id: '542' abstract: - lang: eng text: 'We consider the problem of managing a dynamic heterogeneous storagesystem in a distributed way so that the amount of data assigned to a hostin that system is related to its capacity. Two central problems have to be solvedfor this: (1) organizing the hosts in an overlay network with low degree and diameterso that one can efficiently check the correct distribution of the data androute between any two hosts, and (2) distributing the data among the hosts so thatthe distribution respects the capacities of the hosts and can easily be adapted asthe set of hosts or their capacities change. We present distributed protocols forthese problems that are self-stabilizing and that do not need any global knowledgeabout the system such as the number of nodes or the overall capacity of thesystem. Prior to this work no solution was known satisfying these properties.' author: - first_name: Sebastian full_name: Kniesburges, Sebastian last_name: Kniesburges - first_name: Andreas full_name: Koutsopoulos, Andreas last_name: Koutsopoulos - first_name: Christian full_name: Scheideler, Christian id: '20792' last_name: Scheideler citation: ama: 'Kniesburges S, Koutsopoulos A, Scheideler C. CONE-DHT: A distributed self-stabilizing algorithm for a heterogeneous storage system. In: Proceedings of the 27th International Symposium on Distributed Computing (DISC). LNCS. ; 2013:537-549. doi:10.1007/978-3-642-41527-2_37' apa: 'Kniesburges, S., Koutsopoulos, A., & Scheideler, C. (2013). CONE-DHT: A distributed self-stabilizing algorithm for a heterogeneous storage system. In Proceedings of the 27th International Symposium on Distributed Computing (DISC) (pp. 537–549). https://doi.org/10.1007/978-3-642-41527-2_37' bibtex: '@inproceedings{Kniesburges_Koutsopoulos_Scheideler_2013, series={LNCS}, title={CONE-DHT: A distributed self-stabilizing algorithm for a heterogeneous storage system}, DOI={10.1007/978-3-642-41527-2_37}, booktitle={Proceedings of the 27th International Symposium on Distributed Computing (DISC)}, author={Kniesburges, Sebastian and Koutsopoulos, Andreas and Scheideler, Christian}, year={2013}, pages={537–549}, collection={LNCS} }' chicago: 'Kniesburges, Sebastian, Andreas Koutsopoulos, and Christian Scheideler. “CONE-DHT: A Distributed Self-Stabilizing Algorithm for a Heterogeneous Storage System.” In Proceedings of the 27th International Symposium on Distributed Computing (DISC), 537–49. LNCS, 2013. https://doi.org/10.1007/978-3-642-41527-2_37.' ieee: 'S. Kniesburges, A. Koutsopoulos, and C. Scheideler, “CONE-DHT: A distributed self-stabilizing algorithm for a heterogeneous storage system,” in Proceedings of the 27th International Symposium on Distributed Computing (DISC), 2013, pp. 537–549.' mla: 'Kniesburges, Sebastian, et al. “CONE-DHT: A Distributed Self-Stabilizing Algorithm for a Heterogeneous Storage System.” Proceedings of the 27th International Symposium on Distributed Computing (DISC), 2013, pp. 537–49, doi:10.1007/978-3-642-41527-2_37.' short: 'S. Kniesburges, A. Koutsopoulos, C. Scheideler, in: Proceedings of the 27th International Symposium on Distributed Computing (DISC), 2013, pp. 537–549.' date_created: 2017-10-17T12:42:38Z date_updated: 2022-01-06T07:01:53Z ddc: - '040' department: - _id: '79' doi: 10.1007/978-3-642-41527-2_37 file: - access_level: closed content_type: application/pdf creator: florida date_created: 2018-03-15T10:32:48Z date_updated: 2018-03-15T10:32:48Z file_id: '1289' file_name: 542-CONE-DHT_A_distributed_self-stabilizing_algorithm_for_a_heterogeneous_storage_system.pdf file_size: 262302 relation: main_file success: 1 file_date_updated: 2018-03-15T10:32:48Z has_accepted_license: '1' page: 537-549 project: - _id: '1' name: SFB 901 - _id: '13' name: SFB 901 - Subprojekt C1 - _id: '4' name: SFB 901 - Project Area C publication: Proceedings of the 27th International Symposium on Distributed Computing (DISC) series_title: LNCS status: public title: 'CONE-DHT: A distributed self-stabilizing algorithm for a heterogeneous storage system' type: conference user_id: '15504' year: '2013' ... --- _id: '564' abstract: - lang: eng text: We consider the problem of resource discovery in distributed systems. In particular we give an algorithm, such that each node in a network discovers the add ress of any other node in the network. We model the knowledge of the nodes as a virtual overlay network given by a directed graph such that complete knowledge of all nodes corresponds to a complete graph in the overlay network. Although there are several solutions for resource discovery, our solution is the first that achieves worst-case optimal work for each node, i.e. the number of addresses (O(n)) or bits (O(nlogn)) a node receives or sendscoincides with the lower bound, while ensuring only a linearruntime (O(n)) on the number of rounds. author: - first_name: Sebastian full_name: Kniesburges, Sebastian last_name: Kniesburges - first_name: Andreas full_name: Koutsopoulos, Andreas last_name: Koutsopoulos - first_name: Christian full_name: Scheideler, Christian id: '20792' last_name: Scheideler citation: ama: 'Kniesburges S, Koutsopoulos A, Scheideler C. A Deterministic Worst-Case Message Complexity Optimal Solution for Resource Discovery. In: Proceedings of 20th International Colloqium on Structural Information and Communication Complexity (SIROCCO). Lecture Notes in Computer Science. ; 2013:165-176. doi:10.1007/978-3-319-03578-9_14' apa: Kniesburges, S., Koutsopoulos, A., & Scheideler, C. (2013). A Deterministic Worst-Case Message Complexity Optimal Solution for Resource Discovery. In Proceedings of 20th International Colloqium on Structural Information and Communication Complexity (SIROCCO) (pp. 165–176). https://doi.org/10.1007/978-3-319-03578-9_14 bibtex: '@inproceedings{Kniesburges_Koutsopoulos_Scheideler_2013, series={Lecture Notes in Computer Science}, title={A Deterministic Worst-Case Message Complexity Optimal Solution for Resource Discovery}, DOI={10.1007/978-3-319-03578-9_14}, booktitle={Proceedings of 20th International Colloqium on Structural Information and Communication Complexity (SIROCCO)}, author={Kniesburges, Sebastian and Koutsopoulos, Andreas and Scheideler, Christian}, year={2013}, pages={165–176}, collection={Lecture Notes in Computer Science} }' chicago: Kniesburges, Sebastian, Andreas Koutsopoulos, and Christian Scheideler. “A Deterministic Worst-Case Message Complexity Optimal Solution for Resource Discovery.” In Proceedings of 20th International Colloqium on Structural Information and Communication Complexity (SIROCCO), 165–76. Lecture Notes in Computer Science, 2013. https://doi.org/10.1007/978-3-319-03578-9_14. ieee: S. Kniesburges, A. Koutsopoulos, and C. Scheideler, “A Deterministic Worst-Case Message Complexity Optimal Solution for Resource Discovery,” in Proceedings of 20th International Colloqium on Structural Information and Communication Complexity (SIROCCO), 2013, pp. 165–176. mla: Kniesburges, Sebastian, et al. “A Deterministic Worst-Case Message Complexity Optimal Solution for Resource Discovery.” Proceedings of 20th International Colloqium on Structural Information and Communication Complexity (SIROCCO), 2013, pp. 165–76, doi:10.1007/978-3-319-03578-9_14. short: 'S. Kniesburges, A. Koutsopoulos, C. Scheideler, in: Proceedings of 20th International Colloqium on Structural Information and Communication Complexity (SIROCCO), 2013, pp. 165–176.' date_created: 2017-10-17T12:42:42Z date_updated: 2022-01-06T07:02:17Z ddc: - '040' department: - _id: '79' doi: 10.1007/978-3-319-03578-9_14 file: - access_level: closed content_type: application/pdf creator: florida date_created: 2018-03-15T10:24:40Z date_updated: 2018-03-15T10:24:40Z file_id: '1277' file_name: 564-SIROCCO13.pdf file_size: 168884 relation: main_file success: 1 file_date_updated: 2018-03-15T10:24:40Z has_accepted_license: '1' page: 165-176 project: - _id: '1' name: SFB 901 - _id: '5' name: SFB 901 - Subprojekt A1 - _id: '2' name: SFB 901 - Project Area A publication: Proceedings of 20th International Colloqium on Structural Information and Communication Complexity (SIROCCO) series_title: Lecture Notes in Computer Science status: public title: A Deterministic Worst-Case Message Complexity Optimal Solution for Resource Discovery type: conference user_id: '15504' year: '2013' ... --- _id: '371' abstract: - lang: eng text: In this work we present the first distributed storage system that is provably robust against crash failures issued by an adaptive adversary, i.e., for each batch of requests the adversary can decide based on the entire system state which servers will be unavailable for that batch of requests. Despite up to \gamma n^{1/\log\log n} crashed servers, with \gamma>0 constant and n denoting the number of servers, our system can correctly process any batch of lookup and write requests (with at most a polylogarithmic number of requests issued at each non-crashed server) in at most a polylogarithmic number of communication rounds, with at most polylogarithmic time and work at each server and only a logarithmic storage overhead. Our system is based on previous work by Eikel and Scheideler (SPAA 2013), who presented IRIS, a distributed information system that is provably robust against the same kind of crash failures. However, IRIS is only able to serve lookup requests. Handling both lookup and write requests has turned out to require major changes in the design of IRIS. author: - first_name: Christian full_name: Scheideler, Christian id: '20792' last_name: Scheideler - first_name: Alexander full_name: Setzer, Alexander id: '11108' last_name: Setzer - first_name: Martina full_name: Eikel, Martina last_name: Eikel citation: ama: 'Scheideler C, Setzer A, Eikel M. RoBuSt: A Crash-Failure-Resistant Distributed Storage System. In: Proceedings of the 18th International Conference on Principles of Distributed Systems (OPODIS). LNCS. ; 2014:107--122. doi:10.1007/978-3-319-14472-6_8' apa: 'Scheideler, C., Setzer, A., & Eikel, M. (2014). RoBuSt: A Crash-Failure-Resistant Distributed Storage System. In Proceedings of the 18th International Conference on Principles of Distributed Systems (OPODIS) (pp. 107--122). https://doi.org/10.1007/978-3-319-14472-6_8' bibtex: '@inproceedings{Scheideler_Setzer_Eikel_2014, series={LNCS}, title={RoBuSt: A Crash-Failure-Resistant Distributed Storage System}, DOI={10.1007/978-3-319-14472-6_8}, booktitle={Proceedings of the 18th International Conference on Principles of Distributed Systems (OPODIS)}, author={Scheideler, Christian and Setzer, Alexander and Eikel, Martina}, year={2014}, pages={107--122}, collection={LNCS} }' chicago: 'Scheideler, Christian, Alexander Setzer, and Martina Eikel. “RoBuSt: A Crash-Failure-Resistant Distributed Storage System.” In Proceedings of the 18th International Conference on Principles of Distributed Systems (OPODIS), 107--122. LNCS, 2014. https://doi.org/10.1007/978-3-319-14472-6_8.' ieee: 'C. Scheideler, A. Setzer, and M. Eikel, “RoBuSt: A Crash-Failure-Resistant Distributed Storage System,” in Proceedings of the 18th International Conference on Principles of Distributed Systems (OPODIS), 2014, pp. 107--122.' mla: 'Scheideler, Christian, et al. “RoBuSt: A Crash-Failure-Resistant Distributed Storage System.” Proceedings of the 18th International Conference on Principles of Distributed Systems (OPODIS), 2014, pp. 107--122, doi:10.1007/978-3-319-14472-6_8.' short: 'C. Scheideler, A. Setzer, M. Eikel, in: Proceedings of the 18th International Conference on Principles of Distributed Systems (OPODIS), 2014, pp. 107--122.' date_created: 2017-10-17T12:42:04Z date_updated: 2022-01-06T06:59:31Z ddc: - '040' department: - _id: '79' doi: 10.1007/978-3-319-14472-6_8 file: - access_level: closed content_type: application/pdf creator: florida date_created: 2018-03-20T07:16:32Z date_updated: 2018-03-20T07:16:32Z file_id: '1401' file_name: 371-RoBuSt-OPODIS.pdf file_size: 269941 relation: main_file success: 1 file_date_updated: 2018-03-20T07:16:32Z has_accepted_license: '1' page: 107--122 project: - _id: '1' name: SFB 901 - _id: '13' name: SFB 901 - Subprojekt C1 - _id: '4' name: SFB 901 - Project Area C publication: Proceedings of the 18th International Conference on Principles of Distributed Systems (OPODIS) series_title: LNCS status: public title: 'RoBuSt: A Crash-Failure-Resistant Distributed Storage System' type: conference user_id: '15504' year: '2014' ... --- _id: '378' abstract: - lang: eng text: The Chord peer-to-peer system is considered, together with CAN, Tapestry and Pastry, as one of the pioneering works on peer-to-peer distributed hash tables (DHT) that inspired a large volume of papers and projects on DHTs as well as peer-to-peer systems in general. Chord, in particular, has been studied thoroughly, and many variants of Chord have been presented that optimize various criteria. Also, several implementations of Chord are available on various platforms. Though Chord is known to be very efficient and scalable and it can handle churn quite well, no protocol is known yet that guarantees that Chord is self-stabilizing, i.e., the Chord network can be recovered from any initial state in which the network is still weakly connected. This is not too surprising since it is known that the Chord network is not locally checkable for its current topology. We present a slight extension of the Chord network, called Re-Chord (reactive Chord), that turns out to be locally checkable, and we present a self-stabilizing distributed protocol for it that can recover the Re-Chord network from any initial state, in which the n peers are weakly connected, in O(nlogn) communication rounds. We also show that our protocol allows a new peer to join or an old peer to leave an already stable Re-Chord network so that within O(logn)^2) communication rounds the Re-Chord network is stable again. author: - first_name: Sebastian full_name: Kniesburges, Sebastian last_name: Kniesburges - first_name: Andreas full_name: Koutsopoulos, Andreas last_name: Koutsopoulos - first_name: Christian full_name: Scheideler, Christian id: '20792' last_name: Scheideler citation: ama: 'Kniesburges S, Koutsopoulos A, Scheideler C. Re-Chord: A Self-stabilizing Chord Overlay Network. Theory of Computing Systems. 2014;(3):591-612. doi:10.1007/s00224-012-9431-2' apa: 'Kniesburges, S., Koutsopoulos, A., & Scheideler, C. (2014). Re-Chord: A Self-stabilizing Chord Overlay Network. Theory of Computing Systems, (3), 591–612. https://doi.org/10.1007/s00224-012-9431-2' bibtex: '@article{Kniesburges_Koutsopoulos_Scheideler_2014, title={Re-Chord: A Self-stabilizing Chord Overlay Network}, DOI={10.1007/s00224-012-9431-2}, number={3}, journal={Theory of Computing Systems}, publisher={Springer}, author={Kniesburges, Sebastian and Koutsopoulos, Andreas and Scheideler, Christian}, year={2014}, pages={591–612} }' chicago: 'Kniesburges, Sebastian, Andreas Koutsopoulos, and Christian Scheideler. “Re-Chord: A Self-Stabilizing Chord Overlay Network.” Theory of Computing Systems, no. 3 (2014): 591–612. https://doi.org/10.1007/s00224-012-9431-2.' ieee: 'S. Kniesburges, A. Koutsopoulos, and C. Scheideler, “Re-Chord: A Self-stabilizing Chord Overlay Network,” Theory of Computing Systems, no. 3, pp. 591–612, 2014.' mla: 'Kniesburges, Sebastian, et al. “Re-Chord: A Self-Stabilizing Chord Overlay Network.” Theory of Computing Systems, no. 3, Springer, 2014, pp. 591–612, doi:10.1007/s00224-012-9431-2.' short: S. Kniesburges, A. Koutsopoulos, C. Scheideler, Theory of Computing Systems (2014) 591–612. date_created: 2017-10-17T12:42:05Z date_updated: 2022-01-06T06:59:35Z ddc: - '040' department: - _id: '79' doi: 10.1007/s00224-012-9431-2 file: - access_level: closed content_type: application/pdf creator: florida date_created: 2018-03-20T07:13:36Z date_updated: 2018-03-20T07:13:36Z file_id: '1396' file_name: 378-re-chord_journal.pdf file_size: 310961 relation: main_file success: 1 file_date_updated: 2018-03-20T07:13:36Z has_accepted_license: '1' issue: '3' page: 591-612 project: - _id: '1' name: SFB 901 - _id: '5' name: SFB 901 - Subprojekt A1 - _id: '4' name: SFB 901 - Project Area C - _id: '13' name: SFB 901 - Subproject C1 - _id: '2' name: SFB 901 - Project Area A publication: Theory of Computing Systems publisher: Springer status: public title: 'Re-Chord: A Self-stabilizing Chord Overlay Network' type: journal_article user_id: '477' year: '2014' ... --- _id: '387' abstract: - lang: eng text: This article studies the design of medium access control (MAC) protocols for wireless networks that are provably robust against arbitrary and unpredictable disruptions (e.g., due to unintentional external interference from co-existing networks or due to jamming). We consider a wireless network consisting of a set of n honest and reliable nodes within transmission (and interference) range of each other, and we model the external disruptions with a powerful adaptive adversary. This adversary may know the protocol and its entire history and can use this knowledge to jam the wireless channel at will at any time. It is allowed to jam a (1 − )-fraction of the timesteps, for an arbitrary constant > 0 unknown to the nodes. The nodes cannot distinguish between the adversarial jamming or a collision of two or more messages that are sent at the same time. We demonstrate, for the first time, that there is a local-control MAC protocol requiring only very limited knowledge about the adversary and the network that achieves a constant (asymptotically optimal) throughput for the nonjammed time periods under any of the aforementioned adversarial strategies. The derived principles are also useful to build robust applications on top of the MAC layer, and we present an exemplary study for leader election, one of the most fundamental tasks in distributed computing. author: - first_name: Baruch full_name: Awerbuch, Baruch last_name: Awerbuch - first_name: Andrea W. full_name: Richa, Andrea W. last_name: Richa - first_name: Christian full_name: Scheideler, Christian id: '20792' last_name: Scheideler - first_name: Stefan full_name: Schmid, Stefan last_name: Schmid - first_name: Jin full_name: Zhang, Jin last_name: Zhang citation: ama: Awerbuch B, Richa AW, Scheideler C, Schmid S, Zhang J. Principles of Robust Medium Access and an Application to Leader Election. Transactions on Algorithms. 2014;(4). doi:10.1145/2635818 apa: Awerbuch, B., Richa, A. W., Scheideler, C., Schmid, S., & Zhang, J. (2014). Principles of Robust Medium Access and an Application to Leader Election. Transactions on Algorithms, (4). https://doi.org/10.1145/2635818 bibtex: '@article{Awerbuch_Richa_Scheideler_Schmid_Zhang_2014, title={Principles of Robust Medium Access and an Application to Leader Election}, DOI={10.1145/2635818}, number={4}, journal={Transactions on Algorithms}, publisher={ACM}, author={Awerbuch, Baruch and Richa, Andrea W. and Scheideler, Christian and Schmid, Stefan and Zhang, Jin}, year={2014} }' chicago: Awerbuch, Baruch, Andrea W. Richa, Christian Scheideler, Stefan Schmid, and Jin Zhang. “Principles of Robust Medium Access and an Application to Leader Election.” Transactions on Algorithms, no. 4 (2014). https://doi.org/10.1145/2635818. ieee: B. Awerbuch, A. W. Richa, C. Scheideler, S. Schmid, and J. Zhang, “Principles of Robust Medium Access and an Application to Leader Election,” Transactions on Algorithms, no. 4, 2014. mla: Awerbuch, Baruch, et al. “Principles of Robust Medium Access and an Application to Leader Election.” Transactions on Algorithms, no. 4, ACM, 2014, doi:10.1145/2635818. short: B. Awerbuch, A.W. Richa, C. Scheideler, S. Schmid, J. Zhang, Transactions on Algorithms (2014). date_created: 2017-10-17T12:42:07Z date_updated: 2022-01-06T06:59:47Z ddc: - '040' department: - _id: '79' doi: 10.1145/2635818 file: - access_level: closed content_type: application/pdf creator: florida date_created: 2018-03-20T07:02:33Z date_updated: 2018-03-20T07:02:33Z file_id: '1388' file_name: 387-a24-awerbuch_2_.pdf file_size: 521454 relation: main_file success: 1 file_date_updated: 2018-03-20T07:02:33Z has_accepted_license: '1' issue: '4' project: - _id: '1' name: SFB 901 - _id: '13' name: SFB 901 - Subprojekt C1 - _id: '4' name: SFB 901 - Project Area C publication: Transactions on Algorithms publisher: ACM status: public title: Principles of Robust Medium Access and an Application to Leader Election type: journal_article user_id: '477' year: '2014' ... --- _id: '1858' author: - first_name: Riko full_name: Jacob, Riko last_name: Jacob - first_name: Andrea full_name: W. Richa, Andrea last_name: W. Richa - first_name: Christian full_name: Scheideler, Christian id: '20792' last_name: Scheideler - first_name: Stefan full_name: Schmid, Stefan last_name: Schmid - first_name: Hanjo full_name: Täubig, Hanjo last_name: Täubig citation: ama: 'Jacob R, W. Richa A, Scheideler C, Schmid S, Täubig H. SKIP*: A Self-Stabilizing Skip Graph. J ACM. 2014;(6):36:1--36:26. doi:10.1145/2629695' apa: 'Jacob, R., W. Richa, A., Scheideler, C., Schmid, S., & Täubig, H. (2014). SKIP*: A Self-Stabilizing Skip Graph. J. ACM, (6), 36:1--36:26. https://doi.org/10.1145/2629695' bibtex: '@article{Jacob_W. Richa_Scheideler_Schmid_Täubig_2014, title={SKIP*: A Self-Stabilizing Skip Graph}, DOI={10.1145/2629695}, number={6}, journal={J. ACM}, author={Jacob, Riko and W. Richa, Andrea and Scheideler, Christian and Schmid, Stefan and Täubig, Hanjo}, year={2014}, pages={36:1--36:26} }' chicago: 'Jacob, Riko, Andrea W. Richa, Christian Scheideler, Stefan Schmid, and Hanjo Täubig. “SKIP*: A Self-Stabilizing Skip Graph.” J. ACM, no. 6 (2014): 36:1--36:26. https://doi.org/10.1145/2629695.' ieee: 'R. Jacob, A. W. Richa, C. Scheideler, S. Schmid, and H. Täubig, “SKIP*: A Self-Stabilizing Skip Graph,” J. ACM, no. 6, pp. 36:1--36:26, 2014.' mla: 'Jacob, Riko, et al. “SKIP*: A Self-Stabilizing Skip Graph.” J. ACM, no. 6, 2014, pp. 36:1--36:26, doi:10.1145/2629695.' short: R. Jacob, A. W. Richa, C. Scheideler, S. Schmid, H. Täubig, J. ACM (2014) 36:1--36:26. date_created: 2018-03-28T06:17:25Z date_updated: 2022-01-06T06:53:40Z department: - _id: '79' doi: 10.1145/2629695 issue: '6' page: 36:1--36:26 publication: J. ACM status: public title: 'SKIP*: A Self-Stabilizing Skip Graph' type: journal_article user_id: '15504' year: '2014' ... --- _id: '1863' author: - first_name: Zahra full_name: Derakhshandeh, Zahra last_name: Derakhshandeh - first_name: Shlomi full_name: Dolev, Shlomi last_name: Dolev - first_name: Robert full_name: Gmyr, Robert last_name: Gmyr - first_name: Andrea full_name: W. Richa, Andrea last_name: W. Richa - first_name: Christian full_name: Scheideler, Christian id: '20792' last_name: Scheideler - first_name: Thim Frederik full_name: Strothmann, Thim Frederik id: '11319' last_name: Strothmann citation: ama: 'Derakhshandeh Z, Dolev S, Gmyr R, W. Richa A, Scheideler C, Strothmann TF. Brief announcement: amoebot - a new model for programmable matter. In: 26th ACM Symposium on Parallelism in Algorithms and Architectures, SPAA’14, Prague, Czech Republic - June 23 - 25, 2014. ACM; 2014:220--222. doi:10.1145/2612669.2612712' apa: 'Derakhshandeh, Z., Dolev, S., Gmyr, R., W. Richa, A., Scheideler, C., & Strothmann, T. F. (2014). Brief announcement: amoebot - a new model for programmable matter. In 26th ACM Symposium on Parallelism in Algorithms and Architectures, SPAA’14, Prague, Czech Republic - June 23 - 25, 2014 (pp. 220--222). ACM. https://doi.org/10.1145/2612669.2612712' bibtex: '@inproceedings{Derakhshandeh_Dolev_Gmyr_W. Richa_Scheideler_Strothmann_2014, title={Brief announcement: amoebot - a new model for programmable matter}, DOI={10.1145/2612669.2612712}, booktitle={26th ACM Symposium on Parallelism in Algorithms and Architectures, SPAA’14, Prague, Czech Republic - June 23 - 25, 2014}, publisher={ACM}, author={Derakhshandeh, Zahra and Dolev, Shlomi and Gmyr, Robert and W. Richa, Andrea and Scheideler, Christian and Strothmann, Thim Frederik}, year={2014}, pages={220--222} }' chicago: 'Derakhshandeh, Zahra, Shlomi Dolev, Robert Gmyr, Andrea W. Richa, Christian Scheideler, and Thim Frederik Strothmann. “Brief Announcement: Amoebot - a New Model for Programmable Matter.” In 26th ACM Symposium on Parallelism in Algorithms and Architectures, SPAA’14, Prague, Czech Republic - June 23 - 25, 2014, 220--222. ACM, 2014. https://doi.org/10.1145/2612669.2612712.' ieee: 'Z. Derakhshandeh, S. Dolev, R. Gmyr, A. W. Richa, C. Scheideler, and T. F. Strothmann, “Brief announcement: amoebot - a new model for programmable matter,” in 26th ACM Symposium on Parallelism in Algorithms and Architectures, SPAA’14, Prague, Czech Republic - June 23 - 25, 2014, 2014, pp. 220--222.' mla: 'Derakhshandeh, Zahra, et al. “Brief Announcement: Amoebot - a New Model for Programmable Matter.” 26th ACM Symposium on Parallelism in Algorithms and Architectures, SPAA’14, Prague, Czech Republic - June 23 - 25, 2014, ACM, 2014, pp. 220--222, doi:10.1145/2612669.2612712.' short: 'Z. Derakhshandeh, S. Dolev, R. Gmyr, A. W. Richa, C. Scheideler, T.F. Strothmann, in: 26th ACM Symposium on Parallelism in Algorithms and Architectures, SPAA’14, Prague, Czech Republic - June 23 - 25, 2014, ACM, 2014, pp. 220--222.' date_created: 2018-03-28T06:24:00Z date_updated: 2022-01-06T06:53:47Z department: - _id: '79' doi: 10.1145/2612669.2612712 language: - iso: eng page: 220--222 publication: 26th ACM Symposium on Parallelism in Algorithms and Architectures, SPAA'14, Prague, Czech Republic - June 23 - 25, 2014 publication_identifier: isbn: - 978-1-4503-2821-0 publisher: ACM status: public title: 'Brief announcement: amoebot - a new model for programmable matter' type: conference user_id: '15504' year: '2014' ... --- _id: '446' abstract: - lang: eng text: 'This paper considers the problem of how to efficiently share a wireless medium which is subject to harsh external interference or even jamming. While this problem has already been studied intensively for simplistic single-hop or unit disk graph models, we make a leap forward and study MAC protocols for the SINR interference model (a.k.a. the physical model). We make two contributions. First, we introduce a new adversarial SINR model which captures a wide range of interference phenomena. Concretely, we consider a powerful, adaptive adversary which can jam nodes at arbitrary times and which is only limited by some energy budget. The second contribution of this paper is a distributed MAC protocol which provably achieves a constant competitive throughput in this environment: we show that, with high probability, the protocol ensures that a constant fraction of the non-blocked time periods is used for successful transmissions.' author: - first_name: Adrian full_name: Ogierman, Adrian last_name: Ogierman - first_name: Andrea W. full_name: Richa, Andrea W. last_name: Richa - first_name: Christian full_name: Scheideler, Christian id: '20792' last_name: Scheideler - first_name: Stefan full_name: Schmid, Stefan last_name: Schmid - first_name: Jin full_name: Zhang, Jin last_name: Zhang citation: ama: 'Ogierman A, Richa AW, Scheideler C, Schmid S, Zhang J. Competitive MAC under adversarial SINR. In: Proceedings of the 33rd Annual IEEE International Conference on Computer Communications (INFOCOM). ; 2014:2751--2759. doi:10.1109/INFOCOM.2014.6848224' apa: Ogierman, A., Richa, A. W., Scheideler, C., Schmid, S., & Zhang, J. (2014). Competitive MAC under adversarial SINR. In Proceedings of the 33rd Annual IEEE International Conference on Computer Communications (INFOCOM) (pp. 2751--2759). https://doi.org/10.1109/INFOCOM.2014.6848224 bibtex: '@inproceedings{Ogierman_Richa_Scheideler_Schmid_Zhang_2014, title={Competitive MAC under adversarial SINR}, DOI={10.1109/INFOCOM.2014.6848224}, booktitle={Proceedings of the 33rd Annual IEEE International Conference on Computer Communications (INFOCOM)}, author={Ogierman, Adrian and Richa, Andrea W. and Scheideler, Christian and Schmid, Stefan and Zhang, Jin}, year={2014}, pages={2751--2759} }' chicago: Ogierman, Adrian, Andrea W. Richa, Christian Scheideler, Stefan Schmid, and Jin Zhang. “Competitive MAC under Adversarial SINR.” In Proceedings of the 33rd Annual IEEE International Conference on Computer Communications (INFOCOM), 2751--2759, 2014. https://doi.org/10.1109/INFOCOM.2014.6848224. ieee: A. Ogierman, A. W. Richa, C. Scheideler, S. Schmid, and J. Zhang, “Competitive MAC under adversarial SINR,” in Proceedings of the 33rd Annual IEEE International Conference on Computer Communications (INFOCOM), 2014, pp. 2751--2759. mla: Ogierman, Adrian, et al. “Competitive MAC under Adversarial SINR.” Proceedings of the 33rd Annual IEEE International Conference on Computer Communications (INFOCOM), 2014, pp. 2751--2759, doi:10.1109/INFOCOM.2014.6848224. short: 'A. Ogierman, A.W. Richa, C. Scheideler, S. Schmid, J. Zhang, in: Proceedings of the 33rd Annual IEEE International Conference on Computer Communications (INFOCOM), 2014, pp. 2751--2759.' date_created: 2017-10-17T12:42:18Z date_updated: 2022-01-06T07:01:05Z ddc: - '040' department: - _id: '79' doi: 10.1109/INFOCOM.2014.6848224 file: - access_level: closed content_type: application/pdf creator: florida date_created: 2018-03-16T11:27:04Z date_updated: 2018-03-16T11:27:04Z file_id: '1348' file_name: 446-infocom14_01.pdf file_size: 378095 relation: main_file success: 1 file_date_updated: 2018-03-16T11:27:04Z has_accepted_license: '1' page: 2751--2759 project: - _id: '1' name: SFB 901 - _id: '13' name: SFB 901 - Subprojekt C1 - _id: '4' name: SFB 901 - Project Area C publication: Proceedings of the 33rd Annual IEEE International Conference on Computer Communications (INFOCOM) status: public title: Competitive MAC under adversarial SINR type: conference user_id: '15504' year: '2014' ... --- _id: '459' abstract: - lang: eng text: In this survey article, we discuss two algorithmic research areas that emerge from problems that arise when resources are offered in the cloud. The first area, online leasing, captures problems arising from the fact that resources in the cloud are not bought, but leased by cloud vendors. The second area, Distributed Storage Systems, deals with problems arising from so-called cloud federations, i.e., when several cloud providers are needed to fulfill a given task. author: - first_name: Sebastian full_name: Kniesburges, Sebastian last_name: Kniesburges - first_name: Christine full_name: Markarian, Christine id: '37612' last_name: Markarian - first_name: Friedhelm full_name: Meyer auf der Heide, Friedhelm id: '15523' last_name: Meyer auf der Heide - first_name: Christian full_name: Scheideler, Christian id: '20792' last_name: Scheideler citation: ama: 'Kniesburges S, Markarian C, Meyer auf der Heide F, Scheideler C. Algorithmic Aspects of Resource Management in the Cloud. In: Proceedings of the 21st International Colloquium on Structural Information and Communication Complexity (SIROCCO). LNCS. ; 2014:1-13. doi:10.1007/978-3-319-09620-9_1' apa: Kniesburges, S., Markarian, C., Meyer auf der Heide, F., & Scheideler, C. (2014). Algorithmic Aspects of Resource Management in the Cloud. In Proceedings of the 21st International Colloquium on Structural Information and Communication Complexity (SIROCCO) (pp. 1–13). https://doi.org/10.1007/978-3-319-09620-9_1 bibtex: '@inproceedings{Kniesburges_Markarian_Meyer auf der Heide_Scheideler_2014, series={LNCS}, title={Algorithmic Aspects of Resource Management in the Cloud}, DOI={10.1007/978-3-319-09620-9_1}, booktitle={Proceedings of the 21st International Colloquium on Structural Information and Communication Complexity (SIROCCO)}, author={Kniesburges, Sebastian and Markarian, Christine and Meyer auf der Heide, Friedhelm and Scheideler, Christian}, year={2014}, pages={1–13}, collection={LNCS} }' chicago: Kniesburges, Sebastian, Christine Markarian, Friedhelm Meyer auf der Heide, and Christian Scheideler. “Algorithmic Aspects of Resource Management in the Cloud.” In Proceedings of the 21st International Colloquium on Structural Information and Communication Complexity (SIROCCO), 1–13. LNCS, 2014. https://doi.org/10.1007/978-3-319-09620-9_1. ieee: S. Kniesburges, C. Markarian, F. Meyer auf der Heide, and C. Scheideler, “Algorithmic Aspects of Resource Management in the Cloud,” in Proceedings of the 21st International Colloquium on Structural Information and Communication Complexity (SIROCCO), 2014, pp. 1–13. mla: Kniesburges, Sebastian, et al. “Algorithmic Aspects of Resource Management in the Cloud.” Proceedings of the 21st International Colloquium on Structural Information and Communication Complexity (SIROCCO), 2014, pp. 1–13, doi:10.1007/978-3-319-09620-9_1. short: 'S. Kniesburges, C. Markarian, F. Meyer auf der Heide, C. Scheideler, in: Proceedings of the 21st International Colloquium on Structural Information and Communication Complexity (SIROCCO), 2014, pp. 1–13.' date_created: 2017-10-17T12:42:21Z date_updated: 2022-01-06T07:01:14Z ddc: - '040' department: - _id: '79' - _id: '63' doi: 10.1007/978-3-319-09620-9_1 file: - access_level: closed content_type: application/pdf creator: florida date_created: 2018-03-16T11:21:54Z date_updated: 2018-03-16T11:21:54Z file_id: '1338' file_name: 459-SIROCCO2014.pdf file_size: 274496 relation: main_file success: 1 file_date_updated: 2018-03-16T11:21:54Z has_accepted_license: '1' page: 1-13 project: - _id: '1' name: SFB 901 - _id: '5' name: SFB 901 - Subprojekt A1 - _id: '2' name: SFB 901 - Project Area A publication: Proceedings of the 21st International Colloquium on Structural Information and Communication Complexity (SIROCCO) series_title: LNCS status: public title: Algorithmic Aspects of Resource Management in the Cloud type: conference user_id: '477' year: '2014' ... --- _id: '464' abstract: - lang: eng text: Topological self-stabilization is an important concept to build robust open distributed systems (such as peer-to-peer systems) where nodes can organize themselves into meaningful network topologies. The goal is to devise distributed algorithms where nodes forward, insert, and delete links to neighboring nodes, and that converge quickly to such a desirable topology, independently of the initial network configuration. This article proposes a new model to study the parallel convergence time. Our model sheds light on the achievable parallelism by avoiding bottlenecks of existing models that can yield a distorted picture. As a case study, we consider local graph linearization—i.e., how to build a sorted list of the nodes of a connected graph in a distributed and self-stabilizing manner. In order to study the main structure and properties of our model, we propose two variants of a most simple local linearization algorithm. For each of these variants, we present analyses of the worst-case and bestcase parallel time complexities, as well as the performance under a greedy selection of the actions to be executed. It turns out that the analysis is non-trivial despite the simple setting, and to complement our formal insights we report on our experiments which indicate that the runtimes may be better in the average case. author: - first_name: Dominik full_name: Gall, Dominik last_name: Gall - first_name: Riko full_name: Jacob, Riko last_name: Jacob - first_name: Andrea W. full_name: Richa, Andrea W. last_name: Richa - first_name: Christian full_name: Scheideler, Christian id: '20792' last_name: Scheideler - first_name: Stefan full_name: Schmid, Stefan last_name: Schmid - first_name: 'Hanjo ' full_name: 'Täubig, Hanjo ' last_name: Täubig citation: ama: Gall D, Jacob R, Richa AW, Scheideler C, Schmid S, Täubig H. A Note on the Parallel Runtime of Self-Stabilizing Graph Linearization. Theory of Computing Systems. 2014;(1):110-135. doi:10.1007/s00224-013-9504-x apa: Gall, D., Jacob, R., Richa, A. W., Scheideler, C., Schmid, S., & Täubig, H. (2014). A Note on the Parallel Runtime of Self-Stabilizing Graph Linearization. Theory of Computing Systems, (1), 110–135. https://doi.org/10.1007/s00224-013-9504-x bibtex: '@article{Gall_Jacob_Richa_Scheideler_Schmid_Täubig_2014, title={A Note on the Parallel Runtime of Self-Stabilizing Graph Linearization}, DOI={10.1007/s00224-013-9504-x}, number={1}, journal={Theory of Computing Systems}, publisher={Springer}, author={Gall, Dominik and Jacob, Riko and Richa, Andrea W. and Scheideler, Christian and Schmid, Stefan and Täubig, Hanjo }, year={2014}, pages={110–135} }' chicago: 'Gall, Dominik, Riko Jacob, Andrea W. Richa, Christian Scheideler, Stefan Schmid, and Hanjo Täubig. “A Note on the Parallel Runtime of Self-Stabilizing Graph Linearization.” Theory of Computing Systems, no. 1 (2014): 110–35. https://doi.org/10.1007/s00224-013-9504-x.' ieee: D. Gall, R. Jacob, A. W. Richa, C. Scheideler, S. Schmid, and H. Täubig, “A Note on the Parallel Runtime of Self-Stabilizing Graph Linearization,” Theory of Computing Systems, no. 1, pp. 110–135, 2014. mla: Gall, Dominik, et al. “A Note on the Parallel Runtime of Self-Stabilizing Graph Linearization.” Theory of Computing Systems, no. 1, Springer, 2014, pp. 110–35, doi:10.1007/s00224-013-9504-x. short: D. Gall, R. Jacob, A.W. Richa, C. Scheideler, S. Schmid, H. Täubig, Theory of Computing Systems (2014) 110–135. date_created: 2017-10-17T12:42:22Z date_updated: 2022-01-06T07:01:16Z ddc: - '040' department: - _id: '79' doi: 10.1007/s00224-013-9504-x file: - access_level: closed content_type: application/pdf creator: florida date_created: 2018-03-16T11:19:45Z date_updated: 2018-03-16T11:19:45Z file_id: '1334' file_name: 464-GJRSST2014.pdf file_size: 947484 relation: main_file success: 1 file_date_updated: 2018-03-16T11:19:45Z has_accepted_license: '1' issue: '1' page: 110-135 project: - _id: '1' name: SFB 901 - _id: '5' name: SFB 901 - Subprojekt A1 - _id: '2' name: SFB 901 - Project Area A publication: Theory of Computing Systems publisher: Springer status: public title: A Note on the Parallel Runtime of Self-Stabilizing Graph Linearization type: journal_article user_id: '477' year: '2014' ... --- _id: '393' abstract: - lang: eng text: 'A fundamental problem for peer-to-peer systems is to maintain connectivity while nodes are leaving, i.e., the nodes requesting to leave the peer-to-peer system are excluded from the overlay network without affecting its connectivity. There are a number of studies for safe node exclusion if the overlay is in a well-defined state initially. Surprisingly, the problem is not formally studied yet for the case in which the overlay network is in an arbitrary initial state, i.e., when looking for a self-stabilizing solution for excluding leaving nodes. We study this problem in two variants: the Finite Departure Problem (FDP) ) and the Finite Sleep Problem (FSP). In the FDP the leaving nodes have to irrevocably decide when it is safe to leave the network, whereas in the FSP, this leaving decision does not have to be final: the nodes may resume computation if necessary. We show that there is no self-stabilizing distributed algorithm for the FDP, even in a synchronous message passing model. To allow a solution, we introduce an oracle called NIDEC and show that it is sufficient even for the asynchronous message passing model by proposing an algorithm that can solve the FDP using NIDEC. We also show that a solution to the FSP does not require an oracle.' author: - first_name: Dianne full_name: Foreback, Dianne last_name: Foreback - first_name: Andreas full_name: Koutsopoulos, Andreas last_name: Koutsopoulos - first_name: Mikhail full_name: Nesterenko, Mikhail last_name: Nesterenko - first_name: Christian full_name: Scheideler, Christian id: '20792' last_name: Scheideler - first_name: Thim Frederik full_name: Strothmann, Thim Frederik id: '11319' last_name: Strothmann citation: ama: 'Foreback D, Koutsopoulos A, Nesterenko M, Scheideler C, Strothmann TF. On Stabilizing Departures in Overlay Networks. In: Proceedings of the 16th International Symposium on Stabilization, Safety, and Security of Distributed Systems. LNCS. ; 2014:48--62. doi:10.1007/978-3-319-11764-5_4' apa: Foreback, D., Koutsopoulos, A., Nesterenko, M., Scheideler, C., & Strothmann, T. F. (2014). On Stabilizing Departures in Overlay Networks. In Proceedings of the 16th International Symposium on Stabilization, Safety, and Security of Distributed Systems (pp. 48--62). https://doi.org/10.1007/978-3-319-11764-5_4 bibtex: '@inproceedings{Foreback_Koutsopoulos_Nesterenko_Scheideler_Strothmann_2014, series={LNCS}, title={On Stabilizing Departures in Overlay Networks}, DOI={10.1007/978-3-319-11764-5_4}, booktitle={Proceedings of the 16th International Symposium on Stabilization, Safety, and Security of Distributed Systems}, author={Foreback, Dianne and Koutsopoulos, Andreas and Nesterenko, Mikhail and Scheideler, Christian and Strothmann, Thim Frederik}, year={2014}, pages={48--62}, collection={LNCS} }' chicago: Foreback, Dianne, Andreas Koutsopoulos, Mikhail Nesterenko, Christian Scheideler, and Thim Frederik Strothmann. “On Stabilizing Departures in Overlay Networks.” In Proceedings of the 16th International Symposium on Stabilization, Safety, and Security of Distributed Systems, 48--62. LNCS, 2014. https://doi.org/10.1007/978-3-319-11764-5_4. ieee: D. Foreback, A. Koutsopoulos, M. Nesterenko, C. Scheideler, and T. F. Strothmann, “On Stabilizing Departures in Overlay Networks,” in Proceedings of the 16th International Symposium on Stabilization, Safety, and Security of Distributed Systems, 2014, pp. 48--62. mla: Foreback, Dianne, et al. “On Stabilizing Departures in Overlay Networks.” Proceedings of the 16th International Symposium on Stabilization, Safety, and Security of Distributed Systems, 2014, pp. 48--62, doi:10.1007/978-3-319-11764-5_4. short: 'D. Foreback, A. Koutsopoulos, M. Nesterenko, C. Scheideler, T.F. Strothmann, in: Proceedings of the 16th International Symposium on Stabilization, Safety, and Security of Distributed Systems, 2014, pp. 48--62.' date_created: 2017-10-17T12:42:08Z date_updated: 2022-01-06T06:59:56Z ddc: - '040' department: - _id: '79' doi: 10.1007/978-3-319-11764-5_4 file: - access_level: closed content_type: application/pdf creator: florida date_created: 2018-03-20T07:00:28Z date_updated: 2018-03-20T07:00:28Z file_id: '1384' file_name: 393-departures.pdf file_size: 287539 relation: main_file success: 1 file_date_updated: 2018-03-20T07:00:28Z has_accepted_license: '1' language: - iso: eng page: 48--62 project: - _id: '1' name: SFB 901 - _id: '5' name: SFB 901 - Subprojekt A1 - _id: '2' name: SFB 901 - Project Area A publication: Proceedings of the 16th International Symposium on Stabilization, Safety, and Security of Distributed Systems series_title: LNCS status: public title: On Stabilizing Departures in Overlay Networks type: conference user_id: '477' year: '2014' ...