[{"date_created":"2017-10-17T12:42:58Z","has_accepted_license":"1","status":"public","publication":"Proceedings of the 13th International Symposium on Stabilization, Safety, and Security of Distributed Systems (SSS)","file_date_updated":"2018-03-14T13:57:26Z","author":[{"full_name":"Richa, Andrea W.","first_name":"Andrea W.","last_name":"Richa"},{"first_name":"Christian","full_name":"Scheideler, Christian","last_name":"Scheideler","id":"20792"}],"file":[{"date_created":"2018-03-14T13:57:26Z","file_name":"646-SSS2011-Scheideler_02.pdf","access_level":"closed","file_size":339664,"creator":"florida","file_id":"1227","date_updated":"2018-03-14T13:57:26Z","content_type":"application/pdf","success":1,"relation":"main_file"}],"ddc":["040"],"user_id":"15504","abstract":[{"text":"This paper presents a dynamic overlay network based on the De Bruijn graph which we call Linearized De Bruijn (LDB) network. The LDB network has the advantage that it has a guaranteed constant node degree and that the routing between any two nodes takes at most O(log n) hops with high probability. Also, we show that there is a simple local-control algorithm that can recover the LDB network from any network topology that is weakly connected.","lang":"eng"}],"page":"416-430","type":"conference","year":"2011","citation":{"bibtex":"@inproceedings{Richa_Scheideler_2011, series={LNCS}, title={Self-Stabilizing DeBruijn Networks}, DOI={10.1007/978-3-642-24550-3_31}, booktitle={Proceedings of the 13th International Symposium on Stabilization, Safety, and Security of Distributed Systems (SSS)}, author={Richa, Andrea W. and Scheideler, Christian}, year={2011}, pages={416–430}, collection={LNCS} }","mla":"Richa, Andrea W., and Christian Scheideler. “Self-Stabilizing DeBruijn Networks.” Proceedings of the 13th International Symposium on Stabilization, Safety, and Security of Distributed Systems (SSS), 2011, pp. 416–30, doi:10.1007/978-3-642-24550-3_31.","chicago":"Richa, Andrea W., and Christian Scheideler. “Self-Stabilizing DeBruijn Networks.” In Proceedings of the 13th International Symposium on Stabilization, Safety, and Security of Distributed Systems (SSS), 416–30. LNCS, 2011. https://doi.org/10.1007/978-3-642-24550-3_31.","ama":"Richa AW, Scheideler C. Self-Stabilizing DeBruijn Networks. In: Proceedings of the 13th International Symposium on Stabilization, Safety, and Security of Distributed Systems (SSS). LNCS. ; 2011:416-430. doi:10.1007/978-3-642-24550-3_31","apa":"Richa, A. W., & Scheideler, C. (2011). Self-Stabilizing DeBruijn Networks. In Proceedings of the 13th International Symposium on Stabilization, Safety, and Security of Distributed Systems (SSS) (pp. 416–430). https://doi.org/10.1007/978-3-642-24550-3_31","ieee":"A. W. Richa and C. Scheideler, “Self-Stabilizing DeBruijn Networks,” in Proceedings of the 13th International Symposium on Stabilization, Safety, and Security of Distributed Systems (SSS), 2011, pp. 416–430.","short":"A.W. Richa, C. Scheideler, in: Proceedings of the 13th International Symposium on Stabilization, Safety, and Security of Distributed Systems (SSS), 2011, pp. 416–430."},"_id":"646","project":[{"_id":"1","name":"SFB 901"},{"_id":"13","name":"SFB 901 - Subprojekt C1"},{"_id":"4","name":"SFB 901 - Project Area C"}],"department":[{"_id":"79"}],"title":"Self-Stabilizing DeBruijn Networks","series_title":"LNCS","doi":"10.1007/978-3-642-24550-3_31","date_updated":"2022-01-06T07:03:06Z"},{"author":[{"last_name":"Nesterenko","first_name":"Mikhail","full_name":"Nesterenko, Mikhail"},{"first_name":"Rizal","full_name":"Mohd, Rizal","last_name":"Mohd"},{"id":"20792","last_name":"Scheideler","full_name":"Scheideler, Christian","first_name":"Christian"}],"file_date_updated":"2018-03-14T13:46:48Z","publication":"Proceedings of the 13th International Symposium on Stabilization, Safety, and Security of Distributed Systems (SSS)","file":[{"file_name":"662-SSS2011-Corona-Scheideler.pdf","date_created":"2018-03-14T13:46:48Z","access_level":"closed","creator":"florida","file_id":"1217","file_size":305543,"success":1,"relation":"main_file","content_type":"application/pdf","date_updated":"2018-03-14T13:46:48Z"}],"has_accepted_license":"1","status":"public","date_created":"2017-10-17T12:43:01Z","abstract":[{"lang":"eng","text":"We present Corona, a deterministic self-stabilizing algorithm for skip list construction in structured overlay networks. Corona operates in the low-atomicity message-passing asynchronous system model. Corona requires constant process memory space for its operation and, therefore, scales well. We prove the general necessary conditions limiting the initial states from which a self-stabilizing structured overlay network in message-passing system can be constructed. The conditions require that initial state information has to form a weakly connected graph and it should only contain identiers that are present in the system. We formally describe Corona and rigorously prove that it stabilizes from an arbitrary initial state subject to the necessary conditions. We extend Corona to construct a skip graph."}],"ddc":["040"],"user_id":"15504","year":"2011","citation":{"chicago":"Nesterenko, Mikhail, Rizal Mohd, and Christian Scheideler. “Corona: A Stabilizing Deterministic Message-Passing Skip List.” In Proceedings of the 13th International Symposium on Stabilization, Safety, and Security of Distributed Systems (SSS), 356--370. LNCS, 2011. https://doi.org/10.1007/978-3-642-24550-3_27.","apa":"Nesterenko, M., Mohd, R., & Scheideler, C. (2011). Corona: A Stabilizing Deterministic Message-Passing Skip List. In Proceedings of the 13th International Symposium on Stabilization, Safety, and Security of Distributed Systems (SSS) (pp. 356--370). https://doi.org/10.1007/978-3-642-24550-3_27","ama":"Nesterenko M, Mohd R, Scheideler C. Corona: A Stabilizing Deterministic Message-Passing Skip List. In: Proceedings of the 13th International Symposium on Stabilization, Safety, and Security of Distributed Systems (SSS). LNCS. ; 2011:356--370. doi:10.1007/978-3-642-24550-3_27","bibtex":"@inproceedings{Nesterenko_Mohd_Scheideler_2011, series={LNCS}, title={Corona: A Stabilizing Deterministic Message-Passing Skip List}, DOI={10.1007/978-3-642-24550-3_27}, booktitle={Proceedings of the 13th International Symposium on Stabilization, Safety, and Security of Distributed Systems (SSS)}, author={Nesterenko, Mikhail and Mohd, Rizal and Scheideler, Christian}, year={2011}, pages={356--370}, collection={LNCS} }","mla":"Nesterenko, Mikhail, et al. “Corona: A Stabilizing Deterministic Message-Passing Skip List.” Proceedings of the 13th International Symposium on Stabilization, Safety, and Security of Distributed Systems (SSS), 2011, pp. 356--370, doi:10.1007/978-3-642-24550-3_27.","short":"M. Nesterenko, R. Mohd, C. Scheideler, in: Proceedings of the 13th International Symposium on Stabilization, Safety, and Security of Distributed Systems (SSS), 2011, pp. 356--370.","ieee":"M. Nesterenko, R. Mohd, and C. Scheideler, “Corona: A Stabilizing Deterministic Message-Passing Skip List,” in Proceedings of the 13th International Symposium on Stabilization, Safety, and Security of Distributed Systems (SSS), 2011, pp. 356--370."},"type":"conference","page":"356--370","_id":"662","department":[{"_id":"79"}],"project":[{"_id":"1","name":"SFB 901"},{"_id":"5","name":"SFB 901 - Subprojekt A1"},{"name":"SFB 901 - Project Area A","_id":"2"}],"title":"Corona: A Stabilizing Deterministic Message-Passing Skip List","series_title":"LNCS","date_updated":"2022-01-06T07:03:13Z","doi":"10.1007/978-3-642-24550-3_27"},{"user_id":"15504","title":"Editorial for Algorithmic Aspects of Wireless Sensor Networks","status":"public","date_created":"2018-03-28T06:44:05Z","author":[{"last_name":"Dolev","full_name":"Dolev, Shlomi","first_name":"Shlomi"},{"first_name":"Christian","full_name":"Scheideler, Christian","last_name":"Scheideler","id":"20792"}],"department":[{"_id":"79"}],"publication":"Theor. Comput. Sci.","doi":"10.1016/j.tcs.2012.07.012","_id":"1882","date_updated":"2022-01-06T06:53:52Z","type":"journal_article","year":"2012","citation":{"short":"S. Dolev, C. Scheideler, Theor. Comput. Sci. (2012) 1.","ieee":"S. Dolev and C. Scheideler, “Editorial for Algorithmic Aspects of Wireless Sensor Networks,” Theor. Comput. Sci., p. 1, 2012.","apa":"Dolev, S., & Scheideler, C. (2012). Editorial for Algorithmic Aspects of Wireless Sensor Networks. Theor. Comput. Sci., 1. https://doi.org/10.1016/j.tcs.2012.07.012","ama":"Dolev S, Scheideler C. Editorial for Algorithmic Aspects of Wireless Sensor Networks. Theor Comput Sci. 2012:1. doi:10.1016/j.tcs.2012.07.012","chicago":"Dolev, Shlomi, and Christian Scheideler. “Editorial for Algorithmic Aspects of Wireless Sensor Networks.” Theor. Comput. Sci., 2012, 1. https://doi.org/10.1016/j.tcs.2012.07.012.","bibtex":"@article{Dolev_Scheideler_2012, title={Editorial for Algorithmic Aspects of Wireless Sensor Networks}, DOI={10.1016/j.tcs.2012.07.012}, journal={Theor. Comput. Sci.}, author={Dolev, Shlomi and Scheideler, Christian}, year={2012}, pages={1} }","mla":"Dolev, Shlomi, and Christian Scheideler. “Editorial for Algorithmic Aspects of Wireless Sensor Networks.” Theor. Comput. Sci., 2012, p. 1, doi:10.1016/j.tcs.2012.07.012."},"page":"1"},{"series_title":"Lecture Notes in Computer Science","page":"1--2","year":"2012","type":"conference","citation":{"ama":"Monien B, Scheideler C. Selfish Distributed Optimization. In: Euro-Par 2012 Parallel Processing - 18th International Conference, Euro-Par 2012, Rhodes Island, Greece, August 27-31, 2012. Proceedings. Vol 7484. Lecture Notes in Computer Science. Springer; 2012:1--2. doi:10.1007/978-3-642-32820-6_1","apa":"Monien, B., & Scheideler, C. (2012). Selfish Distributed Optimization. In Euro-Par 2012 Parallel Processing - 18th International Conference, Euro-Par 2012, Rhodes Island, Greece, August 27-31, 2012. Proceedings (Vol. 7484, pp. 1--2). Springer. https://doi.org/10.1007/978-3-642-32820-6_1","chicago":"Monien, Burkhard, and Christian Scheideler. “Selfish Distributed Optimization.” In Euro-Par 2012 Parallel Processing - 18th International Conference, Euro-Par 2012, Rhodes Island, Greece, August 27-31, 2012. Proceedings, 7484:1--2. Lecture Notes in Computer Science. Springer, 2012. https://doi.org/10.1007/978-3-642-32820-6_1.","bibtex":"@inproceedings{Monien_Scheideler_2012, series={Lecture Notes in Computer Science}, title={Selfish Distributed Optimization}, volume={7484}, DOI={10.1007/978-3-642-32820-6_1}, booktitle={Euro-Par 2012 Parallel Processing - 18th International Conference, Euro-Par 2012, Rhodes Island, Greece, August 27-31, 2012. Proceedings}, publisher={Springer}, author={Monien, Burkhard and Scheideler, Christian}, year={2012}, pages={1--2}, collection={Lecture Notes in Computer Science} }","mla":"Monien, Burkhard, and Christian Scheideler. “Selfish Distributed Optimization.” Euro-Par 2012 Parallel Processing - 18th International Conference, Euro-Par 2012, Rhodes Island, Greece, August 27-31, 2012. Proceedings, vol. 7484, Springer, 2012, pp. 1--2, doi:10.1007/978-3-642-32820-6_1.","short":"B. Monien, C. Scheideler, in: Euro-Par 2012 Parallel Processing - 18th International Conference, Euro-Par 2012, Rhodes Island, Greece, August 27-31, 2012. Proceedings, Springer, 2012, pp. 1--2.","ieee":"B. Monien and C. Scheideler, “Selfish Distributed Optimization,” in Euro-Par 2012 Parallel Processing - 18th International Conference, Euro-Par 2012, Rhodes Island, Greece, August 27-31, 2012. Proceedings, 2012, vol. 7484, pp. 1--2."},"_id":"1884","date_updated":"2022-01-06T06:53:52Z","intvolume":" 7484","doi":"10.1007/978-3-642-32820-6_1","publication":"Euro-Par 2012 Parallel Processing - 18th International Conference, Euro-Par 2012, Rhodes Island, Greece, August 27-31, 2012. Proceedings","department":[{"_id":"79"}],"author":[{"first_name":"Burkhard","full_name":"Monien, Burkhard","last_name":"Monien"},{"id":"20792","last_name":"Scheideler","full_name":"Scheideler, Christian","first_name":"Christian"}],"publisher":"Springer","volume":7484,"publication_identifier":{"isbn":["978-3-642-32819-0"]},"date_created":"2018-03-28T06:44:57Z","status":"public","title":"Selfish Distributed Optimization","user_id":"15504"},{"date_updated":"2022-01-06T07:02:36Z","doi":"10.1016/j.tcs.2012.07.029","department":[{"_id":"79"}],"project":[{"name":"SFB 901","_id":"1"},{"name":"SFB 901 - Subprojekt A1","_id":"5"},{"_id":"2","name":"SFB 901 - Project Area A"}],"title":"Towards higher-dimensional topological self-stabilization: A distributed algorithm for Delaunay graphs","page":"137-148","citation":{"short":"R. Jacob, S. Ritscher, C. Scheideler, S. Schmid, Theoretical Computer Science (2012) 137–148.","ieee":"R. Jacob, S. Ritscher, C. Scheideler, and S. Schmid, “Towards higher-dimensional topological self-stabilization: A distributed algorithm for Delaunay graphs,” Theoretical Computer Science, pp. 137–148, 2012.","chicago":"Jacob, Riko, Stephan Ritscher, Christian Scheideler, and Stefan Schmid. “Towards Higher-Dimensional Topological Self-Stabilization: A Distributed Algorithm for Delaunay Graphs.” Theoretical Computer Science, 2012, 137–48. https://doi.org/10.1016/j.tcs.2012.07.029.","apa":"Jacob, R., Ritscher, S., Scheideler, C., & Schmid, S. (2012). Towards higher-dimensional topological self-stabilization: A distributed algorithm for Delaunay graphs. Theoretical Computer Science, 137–148. https://doi.org/10.1016/j.tcs.2012.07.029","ama":"Jacob R, Ritscher S, Scheideler C, Schmid S. Towards higher-dimensional topological self-stabilization: A distributed algorithm for Delaunay graphs. Theoretical Computer Science. 2012:137-148. doi:10.1016/j.tcs.2012.07.029","mla":"Jacob, Riko, et al. “Towards Higher-Dimensional Topological Self-Stabilization: A Distributed Algorithm for Delaunay Graphs.” Theoretical Computer Science, Elsevier, 2012, pp. 137–48, doi:10.1016/j.tcs.2012.07.029.","bibtex":"@article{Jacob_Ritscher_Scheideler_Schmid_2012, title={Towards higher-dimensional topological self-stabilization: A distributed algorithm for Delaunay graphs}, DOI={10.1016/j.tcs.2012.07.029}, journal={Theoretical Computer Science}, publisher={Elsevier}, author={Jacob, Riko and Ritscher, Stephan and Scheideler, Christian and Schmid, Stefan}, year={2012}, pages={137–148} }"},"type":"journal_article","year":"2012","_id":"570","publication":"Theoretical Computer Science","file_date_updated":"2018-03-15T10:16:20Z","publisher":"Elsevier","author":[{"full_name":"Jacob, Riko","first_name":"Riko","last_name":"Jacob"},{"last_name":"Ritscher","full_name":"Ritscher, Stephan","first_name":"Stephan"},{"id":"20792","last_name":"Scheideler","full_name":"Scheideler, Christian","first_name":"Christian"},{"last_name":"Schmid","first_name":"Stefan","full_name":"Schmid, Stefan"}],"file":[{"date_created":"2018-03-15T10:16:20Z","file_name":"570-Delaunay-Journal.pdf","access_level":"closed","file_size":250051,"creator":"florida","file_id":"1272","content_type":"application/pdf","date_updated":"2018-03-15T10:16:20Z","relation":"main_file","success":1}],"date_created":"2017-10-17T12:42:43Z","status":"public","has_accepted_license":"1","abstract":[{"lang":"eng","text":"This article studies the construction of self-stabilizing topologies for distributed systems. While recent research has focused on chain topologies where nodes need to be linearized with respect to their identiers, we explore a natural and relevant 2-dimensional generalization. In particular, we present a local self-stabilizing algorithm DStab which is based on the concept of \\local Delaunay graphs\" and which forwards temporary edges in greedy fashion reminiscent of compass routing. DStab constructs a Delaunay graph from any initial connected topology and in a distributed manner in time O(n3) in the worst-case; if the initial network contains the Delaunay graph, the convergence time is only O(n) rounds. DStab also ensures that individual node joins and leaves aect a small part of the network only. Such self-stabilizing Delaunay networks have interesting applications and our construction gives insights into the necessary geometric reasoning that is required for higherdimensional linearization problems.Keywords: Distributed Algorithms, Topology Control, Social Networks"}],"ddc":["040"],"user_id":"477"},{"date_created":"2017-10-17T12:42:44Z","has_accepted_license":"1","status":"public","file_date_updated":"2018-03-15T09:09:29Z","publication":"Theoretical Computer Science","author":[{"first_name":"Thomas","full_name":"Clouser, Thomas","last_name":"Clouser"},{"last_name":"Nesterenko","first_name":"Mikhail","full_name":"Nesterenko, Mikhail"},{"first_name":"Christian","full_name":"Scheideler, Christian","last_name":"Scheideler","id":"20792"}],"publisher":"Elsevier","file":[{"creator":"florida","file_id":"1268","file_size":315843,"success":1,"relation":"main_file","date_updated":"2018-03-15T09:09:29Z","content_type":"application/pdf","date_created":"2018-03-15T09:09:29Z","file_name":"574-tiara.pdf","access_level":"closed"}],"ddc":["040"],"user_id":"477","abstract":[{"lang":"eng","text":"We present Tiara — a self-stabilizing peer-to-peer network maintenance algorithm. Tiara is truly deterministic which allows it to achieve exact performance bounds. Tiara allows logarithmic searches and topology updates. It is based on a novel sparse 0-1 skip list. We then describe its extension to a ringed structure and to a skip-graph.Key words: Peer-to-peer networks, overlay networks, self-stabilization."}],"page":"18-35","citation":{"bibtex":"@article{Clouser_Nesterenko_Scheideler_2012, title={Tiara: A self-stabilizing deterministic skip list and skip graph}, DOI={10.1016/j.tcs.2011.12.079}, journal={Theoretical Computer Science}, publisher={Elsevier}, author={Clouser, Thomas and Nesterenko, Mikhail and Scheideler, Christian}, year={2012}, pages={18–35} }","mla":"Clouser, Thomas, et al. “Tiara: A Self-Stabilizing Deterministic Skip List and Skip Graph.” Theoretical Computer Science, Elsevier, 2012, pp. 18–35, doi:10.1016/j.tcs.2011.12.079.","chicago":"Clouser, Thomas, Mikhail Nesterenko, and Christian Scheideler. “Tiara: A Self-Stabilizing Deterministic Skip List and Skip Graph.” Theoretical Computer Science, 2012, 18–35. https://doi.org/10.1016/j.tcs.2011.12.079.","apa":"Clouser, T., Nesterenko, M., & Scheideler, C. (2012). Tiara: A self-stabilizing deterministic skip list and skip graph. Theoretical Computer Science, 18–35. https://doi.org/10.1016/j.tcs.2011.12.079","ama":"Clouser T, Nesterenko M, Scheideler C. Tiara: A self-stabilizing deterministic skip list and skip graph. Theoretical Computer Science. 2012:18-35. doi:10.1016/j.tcs.2011.12.079","ieee":"T. Clouser, M. Nesterenko, and C. Scheideler, “Tiara: A self-stabilizing deterministic skip list and skip graph,” Theoretical Computer Science, pp. 18–35, 2012.","short":"T. Clouser, M. Nesterenko, C. Scheideler, Theoretical Computer Science (2012) 18–35."},"year":"2012","type":"journal_article","_id":"574","project":[{"_id":"1","name":"SFB 901"},{"name":"SFB 901 - Subprojekt A1","_id":"5"},{"name":"SFB 901 - Project Area A","_id":"2"}],"department":[{"_id":"79"}],"title":"Tiara: A self-stabilizing deterministic skip list and skip graph","doi":"10.1016/j.tcs.2011.12.079","date_updated":"2022-01-06T07:02:38Z"},{"date_updated":"2022-01-06T07:02:41Z","doi":"10.1145/2229163.2229174","department":[{"_id":"79"},{"_id":"63"}],"project":[{"_id":"1","name":"SFB 901"},{"_id":"5","name":"SFB 901 - Subprojekt A1"},{"_id":"2","name":"SFB 901 - Project Area A"}],"title":"Smoothed analysis of left-to-right maxima with applications","page":"30","citation":{"chicago":"Damerow, Valentina, Bodo Manthey, Friedhelm Meyer auf der Heide, Harald Räcke, Christian Scheideler, Christian Sohler, and Till Tantau. “Smoothed Analysis of Left-to-Right Maxima with Applications.” Transactions on Algorithms, no. 3 (2012): 30. https://doi.org/10.1145/2229163.2229174.","ama":"Damerow V, Manthey B, Meyer auf der Heide F, et al. Smoothed analysis of left-to-right maxima with applications. Transactions on Algorithms. 2012;(3):30. doi:10.1145/2229163.2229174","apa":"Damerow, V., Manthey, B., Meyer auf der Heide, F., Räcke, H., Scheideler, C., Sohler, C., & Tantau, T. (2012). Smoothed analysis of left-to-right maxima with applications. Transactions on Algorithms, (3), 30. https://doi.org/10.1145/2229163.2229174","mla":"Damerow, Valentina, et al. “Smoothed Analysis of Left-to-Right Maxima with Applications.” Transactions on Algorithms, no. 3, ACM, 2012, p. 30, doi:10.1145/2229163.2229174.","bibtex":"@article{Damerow_Manthey_Meyer auf der Heide_Räcke_Scheideler_Sohler_Tantau_2012, title={Smoothed analysis of left-to-right maxima with applications}, DOI={10.1145/2229163.2229174}, number={3}, journal={Transactions on Algorithms}, publisher={ACM}, author={Damerow, Valentina and Manthey, Bodo and Meyer auf der Heide, Friedhelm and Räcke, Harald and Scheideler, Christian and Sohler, Christian and Tantau, Till}, year={2012}, pages={30} }","short":"V. Damerow, B. Manthey, F. Meyer auf der Heide, H. Räcke, C. Scheideler, C. Sohler, T. Tantau, Transactions on Algorithms (2012) 30.","ieee":"V. Damerow et al., “Smoothed analysis of left-to-right maxima with applications,” Transactions on Algorithms, no. 3, p. 30, 2012."},"year":"2012","type":"journal_article","_id":"579","issue":"3","publication":"Transactions on Algorithms","file_date_updated":"2018-03-15T09:04:58Z","publisher":"ACM","author":[{"first_name":"Valentina","full_name":"Damerow, Valentina","last_name":"Damerow"},{"full_name":"Manthey, Bodo","first_name":"Bodo","last_name":"Manthey"},{"last_name":"Meyer auf der Heide","id":"15523","first_name":"Friedhelm","full_name":"Meyer auf der Heide, Friedhelm"},{"full_name":"Räcke, Harald","first_name":"Harald","last_name":"Räcke"},{"id":"20792","last_name":"Scheideler","full_name":"Scheideler, Christian","first_name":"Christian"},{"full_name":"Sohler, Christian","first_name":"Christian","last_name":"Sohler"},{"last_name":"Tantau","full_name":"Tantau, Till","first_name":"Till"}],"file":[{"file_size":329282,"creator":"florida","file_id":"1266","content_type":"application/pdf","date_updated":"2018-03-15T09:04:58Z","success":1,"relation":"main_file","file_name":"579-a30-damerow.pdf","date_created":"2018-03-15T09:04:58Z","access_level":"closed"}],"date_created":"2017-10-17T12:42:45Z","status":"public","has_accepted_license":"1","abstract":[{"text":"A left-to-right maximum in a sequence of n numbers s_1, …, s_n is a number that is strictly larger than all preceding numbers. In this article we present a smoothed analysis of the number of left-to-right maxima in the presence of additive random noise. We show that for every sequence of n numbers s_i ∈ [0,1] that are perturbed by uniform noise from the interval [-ε,ε], the expected number of left-to-right maxima is Θ(&sqrt;n/ε + log n) for ε>1/n. For Gaussian noise with standard deviation σ we obtain a bound of O((log3/2 n)/σ + log n).We apply our results to the analysis of the smoothed height of binary search trees and the smoothed number of comparisons in the quicksort algorithm and prove bounds of Θ(&sqrt;n/ε + log n) and Θ(n/ε+1&sqrt;n/ε + n log n), respectively, for uniform random noise from the interval [-ε,ε]. Our results can also be applied to bound the smoothed number of points on a convex hull of points in the two-dimensional plane and to smoothed motion complexity, a concept we describe in this article. We bound how often one needs to update a data structure storing the smallest axis-aligned box enclosing a set of points moving in d-dimensional space.","lang":"eng"}],"ddc":["040"],"user_id":"477"},{"project":[{"name":"SFB 901","_id":"1"},{"_id":"13","name":"SFB 901 - Subprojekt C1"},{"_id":"4","name":"SFB 901 - Project Area C"}],"department":[{"_id":"79"},{"_id":"63"}],"title":"Self-Organizing Particle Systems","language":[{"iso":"eng"}],"doi":"10.1109/IPDPS.2012.116","date_updated":"2022-01-06T07:02:42Z","has_accepted_license":"1","status":"public","date_created":"2017-10-17T12:42:45Z","author":[{"full_name":"Drees, Maximilian","first_name":"Maximilian","last_name":"Drees"},{"full_name":"Hüllmann (married name: Eikel), Martina","first_name":"Martina","last_name":"Hüllmann (married name: Eikel)"},{"last_name":"Koutsopoulos","full_name":"Koutsopoulos, Andreas","first_name":"Andreas"},{"first_name":"Christian","full_name":"Scheideler, Christian","last_name":"Scheideler","id":"20792"}],"file_date_updated":"2018-03-15T08:39:33Z","publication":"Proceedings of the 26th IEEE International Parallel and Distributed Processing Symposium (IPDPS)","file":[{"date_created":"2018-03-15T08:39:33Z","file_name":"581-IPDPS2012-Scheideler_Huellmann.pdf","access_level":"closed","file_size":373131,"creator":"florida","file_id":"1263","content_type":"application/pdf","date_updated":"2018-03-15T08:39:33Z","relation":"main_file","success":1}],"ddc":["040"],"user_id":"14955","abstract":[{"lang":"eng","text":"Nanoparticles are getting more and more in the focus of the scientic community since the potential for the development of very small particles interacting with each other and completing medical and other tasks is getting bigger year by year. In this work we introduce a distributed local algorithm for arranging a set of nanoparticles on the discrete plane into specic geometric shapes, for instance a rectangle. The concept of a particle we use can be seen as a simple mobile robot with the following restrictions: it can only view the state of robots it is physically connected to, is anonymous, has only a constant size memory, can only move by using other particles as an anchor point on which it pulls itself alongside, and it operates in Look-Compute-Move cycles. The main result of this work is the presentation of a random distributed local algorithm which transforms any given connected set of particles into a particular geometric shape. As an example we provide a version of this algorithm for forming a rectangle with an arbitrary predened aspect ratio. To the best of our knowledge this is the rst work that considers arrangement problems for these types of robots."}],"year":"2012","type":"conference","citation":{"chicago":"Drees, Maximilian, Martina Hüllmann (married name: Eikel), Andreas Koutsopoulos, and Christian Scheideler. “Self-Organizing Particle Systems.” In Proceedings of the 26th IEEE International Parallel and Distributed Processing Symposium (IPDPS), 1272–83, 2012. https://doi.org/10.1109/IPDPS.2012.116.","apa":"Drees, M., Hüllmann (married name: Eikel), M., Koutsopoulos, A., & Scheideler, C. (2012). Self-Organizing Particle Systems. In Proceedings of the 26th IEEE International Parallel and Distributed Processing Symposium (IPDPS) (pp. 1272–1283). https://doi.org/10.1109/IPDPS.2012.116","ama":"Drees M, Hüllmann (married name: Eikel) M, Koutsopoulos A, Scheideler C. Self-Organizing Particle Systems. In: Proceedings of the 26th IEEE International Parallel and Distributed Processing Symposium (IPDPS). ; 2012:1272-1283. doi:10.1109/IPDPS.2012.116","bibtex":"@inproceedings{Drees_Hüllmann (married name: Eikel)_Koutsopoulos_Scheideler_2012, title={Self-Organizing Particle Systems}, DOI={10.1109/IPDPS.2012.116}, booktitle={Proceedings of the 26th IEEE International Parallel and Distributed Processing Symposium (IPDPS)}, author={Drees, Maximilian and Hüllmann (married name: Eikel), Martina and Koutsopoulos, Andreas and Scheideler, Christian}, year={2012}, pages={1272–1283} }","mla":"Drees, Maximilian, et al. “Self-Organizing Particle Systems.” Proceedings of the 26th IEEE International Parallel and Distributed Processing Symposium (IPDPS), 2012, pp. 1272–83, doi:10.1109/IPDPS.2012.116.","short":"M. Drees, M. Hüllmann (married name: Eikel), A. Koutsopoulos, C. Scheideler, in: Proceedings of the 26th IEEE International Parallel and Distributed Processing Symposium (IPDPS), 2012, pp. 1272–1283.","ieee":"M. Drees, M. Hüllmann (married name: Eikel), A. Koutsopoulos, and C. Scheideler, “Self-Organizing Particle Systems,” in Proceedings of the 26th IEEE International Parallel and Distributed Processing Symposium (IPDPS), 2012, pp. 1272–1283."},"page":"1272-1283","_id":"581"},{"abstract":[{"lang":"eng","text":"This paper initiates the formal study of a fundamental problem: How to efficiently allocate a shared communication medium among a set of K co-existing networks in the presence of arbitrary external interference? While most literature on medium access focuses on how to share a medium among nodes, these approaches are often either not directly applicable to co-existing networks as they would violate the independence requirement, or they yield a low throughput if applied to multiple networks. We present the randomized medium access (MAC) protocol COMAC which guarantees that a given communication channel is shared fairly among competing and independent networks, and that the available bandwidth is used efficiently. These performance guarantees hold in the presence of arbitrary external interference or even under adversarial jamming. Concretely, we show that the co-existing networks can use a Ω(ε2 min{ε, 1/poly(K)})-fraction of the non-jammed time steps for successful message transmissions, where ε is the (arbitrarily distributed) fraction of time which is not jammed."}],"ddc":["040"],"title":"Competitive and fair throughput for co-existing networks under adversarial interference","user_id":"15504","file_date_updated":"2018-03-15T06:45:25Z","publication":"Proceedings of the 31st Annual ACM SIGACT-SIGOPS Symposium on Principles and Distributed Computing (PODC)","department":[{"_id":"79"}],"author":[{"full_name":"Richa, Andrea W.","first_name":"Andrea W.","last_name":"Richa"},{"full_name":"Scheideler, Christian","first_name":"Christian","id":"20792","last_name":"Scheideler"},{"last_name":"Schmid","full_name":"Schmid, Stefan","first_name":"Stefan"},{"last_name":"Zhang","first_name":"Jin ","full_name":"Zhang, Jin "}],"file":[{"content_type":"application/pdf","date_updated":"2018-03-15T06:45:25Z","relation":"main_file","success":1,"file_size":210382,"file_id":"1241","creator":"florida","access_level":"closed","date_created":"2018-03-15T06:45:25Z","file_name":"623-PODC-2012_01.pdf"}],"project":[{"_id":"1","name":"SFB 901"},{"_id":"13","name":"SFB 901 - Subprojekt C1"},{"name":"SFB 901 - Project Area C","_id":"4"}],"date_created":"2017-10-17T12:42:53Z","has_accepted_license":"1","status":"public","_id":"623","date_updated":"2022-01-06T07:02:58Z","doi":"10.1145/2332432.2332488","page":"291-300","citation":{"chicago":"Richa, Andrea W., Christian Scheideler, Stefan Schmid, and Jin Zhang. “Competitive and Fair Throughput for Co-Existing Networks under Adversarial Interference.” In Proceedings of the 31st Annual ACM SIGACT-SIGOPS Symposium on Principles and Distributed Computing (PODC), 291–300, 2012. https://doi.org/10.1145/2332432.2332488.","ama":"Richa AW, Scheideler C, Schmid S, Zhang J. Competitive and fair throughput for co-existing networks under adversarial interference. In: Proceedings of the 31st Annual ACM SIGACT-SIGOPS Symposium on Principles and Distributed Computing (PODC). ; 2012:291-300. doi:10.1145/2332432.2332488","apa":"Richa, A. W., Scheideler, C., Schmid, S., & Zhang, J. (2012). Competitive and fair throughput for co-existing networks under adversarial interference. In Proceedings of the 31st Annual ACM SIGACT-SIGOPS Symposium on Principles and Distributed Computing (PODC) (pp. 291–300). https://doi.org/10.1145/2332432.2332488","mla":"Richa, Andrea W., et al. “Competitive and Fair Throughput for Co-Existing Networks under Adversarial Interference.” Proceedings of the 31st Annual ACM SIGACT-SIGOPS Symposium on Principles and Distributed Computing (PODC), 2012, pp. 291–300, doi:10.1145/2332432.2332488.","bibtex":"@inproceedings{Richa_Scheideler_Schmid_Zhang_2012, title={Competitive and fair throughput for co-existing networks under adversarial interference}, DOI={10.1145/2332432.2332488}, booktitle={Proceedings of the 31st Annual ACM SIGACT-SIGOPS Symposium on Principles and Distributed Computing (PODC)}, author={Richa, Andrea W. and Scheideler, Christian and Schmid, Stefan and Zhang, Jin }, year={2012}, pages={291–300} }","short":"A.W. Richa, C. Scheideler, S. Schmid, J. Zhang, in: Proceedings of the 31st Annual ACM SIGACT-SIGOPS Symposium on Principles and Distributed Computing (PODC), 2012, pp. 291–300.","ieee":"A. W. Richa, C. Scheideler, S. Schmid, and J. Zhang, “Competitive and fair throughput for co-existing networks under adversarial interference,” in Proceedings of the 31st Annual ACM SIGACT-SIGOPS Symposium on Principles and Distributed Computing (PODC), 2012, pp. 291–300."},"type":"conference","year":"2012"},{"_id":"625","type":"conference","citation":{"bibtex":"@inproceedings{Schmid_Avin_Scheideler_Häupler_Lotker_2012, series={LNCS}, title={Brief Announcement: SplayNets - Towards Self-Adjusting Distributed Data Structures}, DOI={10.1007/978-3-642-33651-5_47}, booktitle={Proceedings of the 26th International Symposium on Distributed Computing (DISC)}, author={Schmid, Stefan and Avin, Chen and Scheideler, Christian and Häupler, Bernhard and Lotker, Zvi}, year={2012}, pages={439–440}, collection={LNCS} }","mla":"Schmid, Stefan, et al. “Brief Announcement: SplayNets - Towards Self-Adjusting Distributed Data Structures.” Proceedings of the 26th International Symposium on Distributed Computing (DISC), 2012, pp. 439–40, doi:10.1007/978-3-642-33651-5_47.","chicago":"Schmid, Stefan, Chen Avin, Christian Scheideler, Bernhard Häupler, and Zvi Lotker. “Brief Announcement: SplayNets - Towards Self-Adjusting Distributed Data Structures.” In Proceedings of the 26th International Symposium on Distributed Computing (DISC), 439–40. LNCS, 2012. https://doi.org/10.1007/978-3-642-33651-5_47.","apa":"Schmid, S., Avin, C., Scheideler, C., Häupler, B., & Lotker, Z. (2012). Brief Announcement: SplayNets - Towards Self-Adjusting Distributed Data Structures. In Proceedings of the 26th International Symposium on Distributed Computing (DISC) (pp. 439–440). https://doi.org/10.1007/978-3-642-33651-5_47","ama":"Schmid S, Avin C, Scheideler C, Häupler B, Lotker Z. Brief Announcement: SplayNets - Towards Self-Adjusting Distributed Data Structures. In: Proceedings of the 26th International Symposium on Distributed Computing (DISC). LNCS. ; 2012:439-440. doi:10.1007/978-3-642-33651-5_47","ieee":"S. Schmid, C. Avin, C. Scheideler, B. Häupler, and Z. Lotker, “Brief Announcement: SplayNets - Towards Self-Adjusting Distributed Data Structures,” in Proceedings of the 26th International Symposium on Distributed Computing (DISC), 2012, pp. 439–440.","short":"S. Schmid, C. Avin, C. Scheideler, B. Häupler, Z. Lotker, in: Proceedings of the 26th International Symposium on Distributed Computing (DISC), 2012, pp. 439–440."},"year":"2012","page":"439-440","user_id":"15504","ddc":["040"],"abstract":[{"lang":"eng","text":"This paper initiates the study of self-adjusting distributed data structures for networks. In particular, we present SplayNets: a binary search tree based network that is self-adjusting to routing request.We derive entropy bounds on the amortized routing cost and show that our splaying algorithm has some interesting properties."}],"status":"public","has_accepted_license":"1","date_created":"2017-10-17T12:42:53Z","file":[{"content_type":"application/pdf","date_updated":"2018-03-15T06:44:09Z","success":1,"relation":"main_file","file_size":717284,"creator":"florida","file_id":"1240","access_level":"closed","file_name":"625-disc12adjBAshort.pdf","date_created":"2018-03-15T06:44:09Z"}],"author":[{"last_name":"Schmid","first_name":"Stefan","full_name":"Schmid, Stefan"},{"full_name":"Avin, Chen","first_name":"Chen","last_name":"Avin"},{"last_name":"Scheideler","id":"20792","first_name":"Christian","full_name":"Scheideler, Christian"},{"first_name":"Bernhard","full_name":"Häupler, Bernhard","last_name":"Häupler"},{"first_name":"Zvi","full_name":"Lotker, Zvi","last_name":"Lotker"}],"file_date_updated":"2018-03-15T06:44:09Z","publication":"Proceedings of the 26th International Symposium on Distributed Computing (DISC)","doi":"10.1007/978-3-642-33651-5_47","date_updated":"2022-01-06T07:02:58Z","series_title":"LNCS","title":"Brief Announcement: SplayNets - Towards Self-Adjusting Distributed Data Structures","project":[{"_id":"1","name":"SFB 901"},{"_id":"5","name":"SFB 901 - Subprojekt A1"},{"_id":"2","name":"SFB 901 - Project Area A"}],"department":[{"_id":"79"}]}]