{"date_published":"2014-04-01T00:00:00Z","external_id":{"arxiv":["1401.3289"]},"month":"04","citation":{"short":"K. Chatterjee, L. Doyen, S. Nain, M. Vardi, in:, Springer, 2014, pp. 242–257.","ieee":"K. Chatterjee, L. Doyen, S. Nain, and M. Vardi, “The complexity of partial-observation stochastic parity games with finite-memory strategies,” presented at the FoSSaCS: Foundations of Software Science and Computation Structures, Grenoble, France, 2014, vol. 8412, pp. 242–257.","mla":"Chatterjee, Krishnendu, et al. <i>The Complexity of Partial-Observation Stochastic Parity Games with Finite-Memory Strategies</i>. Vol. 8412, Springer, 2014, pp. 242–57, doi:<a href=\"https://doi.org/10.1007/978-3-642-54830-7_16\">10.1007/978-3-642-54830-7_16</a>.","ama":"Chatterjee K, Doyen L, Nain S, Vardi M. The complexity of partial-observation stochastic parity games with finite-memory strategies. In: Vol 8412. Springer; 2014:242-257. doi:<a href=\"https://doi.org/10.1007/978-3-642-54830-7_16\">10.1007/978-3-642-54830-7_16</a>","ista":"Chatterjee K, Doyen L, Nain S, Vardi M. 2014. The complexity of partial-observation stochastic parity games with finite-memory strategies. FoSSaCS: Foundations of Software Science and Computation Structures, LNCS, vol. 8412, 242–257.","apa":"Chatterjee, K., Doyen, L., Nain, S., &#38; Vardi, M. (2014). The complexity of partial-observation stochastic parity games with finite-memory strategies (Vol. 8412, pp. 242–257). Presented at the FoSSaCS: Foundations of Software Science and Computation Structures, Grenoble, France: Springer. <a href=\"https://doi.org/10.1007/978-3-642-54830-7_16\">https://doi.org/10.1007/978-3-642-54830-7_16</a>","chicago":"Chatterjee, Krishnendu, Laurent Doyen, Sumit Nain, and Moshe Vardi. “The Complexity of Partial-Observation Stochastic Parity Games with Finite-Memory Strategies,” 8412:242–57. Springer, 2014. <a href=\"https://doi.org/10.1007/978-3-642-54830-7_16\">https://doi.org/10.1007/978-3-642-54830-7_16</a>."},"scopus_import":1,"title":"The complexity of partial-observation stochastic parity games with finite-memory strategies","volume":8412,"page":"242 - 257","author":[{"last_name":"Chatterjee","orcid":"0000-0002-4561-241X","first_name":"Krishnendu","full_name":"Chatterjee, Krishnendu","id":"2E5DCA20-F248-11E8-B48F-1D18A9856A87"},{"first_name":"Laurent","full_name":"Doyen, Laurent","last_name":"Doyen"},{"last_name":"Nain","first_name":"Sumit","full_name":"Nain, Sumit"},{"first_name":"Moshe","full_name":"Vardi, Moshe","last_name":"Vardi"}],"status":"public","publisher":"Springer","acknowledgement":"This research was supported by European project Cassting (FP7-601148), NSF grants CNS 1049862 and CCF-1139011, by NSF Expe ditions in Computing project “ExCAPE: Expeditions in Computer Augmented Program Engineering”, by BSF grant 9800096, and by gift from Intel.","conference":{"name":"FoSSaCS: Foundations of Software Science and Computation Structures","end_date":"2014-04-13","location":"Grenoble, France","start_date":"2014-04-05"},"language":[{"iso":"eng"}],"day":"01","alternative_title":["LNCS"],"oa":1,"doi":"10.1007/978-3-642-54830-7_16","department":[{"_id":"KrCh"}],"date_created":"2018-12-11T11:56:21Z","date_updated":"2021-01-12T08:01:53Z","oa_version":"Preprint","related_material":{"record":[{"status":"public","relation":"earlier_version","id":"5408"}]},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","intvolume":"      8412","publication_status":"published","ec_funded":1,"project":[{"grant_number":"P 23499-N23","name":"Modern Graph Algorithmic Techniques in Formal Verification","call_identifier":"FWF","_id":"2584A770-B435-11E9-9278-68D0E5697425"},{"call_identifier":"FWF","_id":"25863FF4-B435-11E9-9278-68D0E5697425","name":"Game Theory","grant_number":"S11407"},{"call_identifier":"FP7","_id":"2581B60A-B435-11E9-9278-68D0E5697425","name":"Quantitative Graph Games: Theory and Applications","grant_number":"279307"},{"name":"Microsoft Research Faculty Fellowship","_id":"2587B514-B435-11E9-9278-68D0E5697425"}],"publist_id":"4757","year":"2014","abstract":[{"text":"We consider two-player partial-observation stochastic games on finitestate graphs where player 1 has partial observation and player 2 has perfect observation. The winning condition we study are ε-regular conditions specified as parity objectives. The qualitative-analysis problem given a partial-observation stochastic game and a parity objective asks whether there is a strategy to ensure that the objective is satisfied with probability 1 (resp. positive probability). These qualitative-analysis problems are known to be undecidable. However in many applications the relevant question is the existence of finite-memory strategies, and the qualitative-analysis problems under finite-memory strategies was recently shown to be decidable in 2EXPTIME.We improve the complexity and show that the qualitative-analysis problems for partial-observation stochastic parity games under finite-memory strategies are EXPTIME-complete; and also establish optimal (exponential) memory bounds for finite-memory strategies required for qualitative analysis.","lang":"eng"}],"_id":"2213","type":"conference","quality_controlled":"1","main_file_link":[{"open_access":"1","url":"http://arxiv.org/abs/1401.3289"}]}