[{"language":[{"iso":"eng"}],"date_published":"2014-03-22T00:00:00Z","abstract":[{"text":"We consider multi-player graph games with partial-observation and parity objective. While the decision problem for three-player games with a coalition of the first and second players against the third player is undecidable, we present a decidability result for partial-observation games where the first and third player are in a coalition against the second player, thus where the second player is adversarial but weaker due to partial-observation. We establish tight complexity bounds in the case where player 1 is less informed than player 2, namely 2-EXPTIME-completeness for parity objectives. The symmetric case of player 1 more informed than player 2 is much more complicated, and we show that already in the case where player 1 has perfect observation, memory of size non-elementary is necessary in general for reachability objectives, and the problem is decidable for safety and reachability objectives. Our results have tight connections with partial-observation stochastic games for which we derive new complexity results.","lang":"eng"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa_version":"Published Version","publication_status":"published","year":"2014","citation":{"short":"K. Chatterjee, L. Doyen, Games with a Weak Adversary, IST Austria, 2014.","chicago":"Chatterjee, Krishnendu, and Laurent Doyen. <i>Games with a Weak Adversary</i>. IST Austria, 2014. <a href=\"https://doi.org/10.15479/AT:IST-2014-176-v1-1\">https://doi.org/10.15479/AT:IST-2014-176-v1-1</a>.","ista":"Chatterjee K, Doyen L. 2014. Games with a weak adversary, IST Austria, 18p.","ama":"Chatterjee K, Doyen L. <i>Games with a Weak Adversary</i>. IST Austria; 2014. doi:<a href=\"https://doi.org/10.15479/AT:IST-2014-176-v1-1\">10.15479/AT:IST-2014-176-v1-1</a>","ieee":"K. Chatterjee and L. Doyen, <i>Games with a weak adversary</i>. IST Austria, 2014.","apa":"Chatterjee, K., &#38; Doyen, L. (2014). <i>Games with a weak adversary</i>. IST Austria. <a href=\"https://doi.org/10.15479/AT:IST-2014-176-v1-1\">https://doi.org/10.15479/AT:IST-2014-176-v1-1</a>","mla":"Chatterjee, Krishnendu, and Laurent Doyen. <i>Games with a Weak Adversary</i>. IST Austria, 2014, doi:<a href=\"https://doi.org/10.15479/AT:IST-2014-176-v1-1\">10.15479/AT:IST-2014-176-v1-1</a>."},"pubrep_id":"176","month":"03","related_material":{"record":[{"id":"2163","relation":"later_version","status":"public"}]},"doi":"10.15479/AT:IST-2014-176-v1-1","author":[{"last_name":"Chatterjee","first_name":"Krishnendu","full_name":"Chatterjee, Krishnendu","orcid":"0000-0002-4561-241X","id":"2E5DCA20-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Doyen","first_name":"Laurent","full_name":"Doyen, Laurent"}],"department":[{"_id":"KrCh"}],"page":"18","oa":1,"publisher":"IST Austria","ddc":["000","005"],"has_accepted_license":"1","file_date_updated":"2020-07-14T12:46:49Z","_id":"5418","title":"Games with a weak adversary","date_updated":"2025-04-15T07:55:59Z","day":"22","file":[{"date_updated":"2020-07-14T12:46:49Z","access_level":"open_access","file_id":"5468","file_size":328253,"date_created":"2018-12-12T11:53:07Z","creator":"system","file_name":"IST-2014-176-v1+1_icalp_14.pdf","checksum":"1d6958aa60050e1c3e932c6e5f34c39f","relation":"main_file","content_type":"application/pdf"}],"type":"technical_report","publication_identifier":{"issn":["2664-1690"]},"status":"public","date_created":"2018-12-12T11:39:13Z","alternative_title":["IST Austria Technical Report"]},{"file":[{"access_level":"open_access","date_updated":"2020-07-14T12:46:50Z","creator":"system","file_size":670031,"date_created":"2018-12-12T11:54:25Z","file_id":"5548","checksum":"c608e66030a4bf51d2d99b451f539b99","file_name":"IST-2014-187-v1+1_main_full_tech.pdf","content_type":"application/pdf","relation":"main_file"}],"day":"14","publication_identifier":{"issn":["2664-1690"]},"type":"technical_report","_id":"5419","title":"Improved algorithms for reachability and shortest path on low tree-width graphs","date_updated":"2021-01-12T08:02:03Z","alternative_title":["IST Austria Technical Report"],"date_created":"2018-12-12T11:39:13Z","status":"public","page":"34","department":[{"_id":"KrCh"}],"ddc":["000"],"has_accepted_license":"1","file_date_updated":"2020-07-14T12:46:50Z","oa":1,"publisher":"IST Austria","doi":"10.15479/AT:IST-2014-187-v1-1","citation":{"mla":"Chatterjee, Krishnendu, et al. <i>Improved Algorithms for Reachability and Shortest Path on Low Tree-Width Graphs</i>. IST Austria, 2014, doi:<a href=\"https://doi.org/10.15479/AT:IST-2014-187-v1-1\">10.15479/AT:IST-2014-187-v1-1</a>.","ieee":"K. Chatterjee, R. Ibsen-Jensen, and A. Pavlogiannis, <i>Improved algorithms for reachability and shortest path on low tree-width graphs</i>. IST Austria, 2014.","apa":"Chatterjee, K., Ibsen-Jensen, R., &#38; Pavlogiannis, A. (2014). <i>Improved algorithms for reachability and shortest path on low tree-width graphs</i>. IST Austria. <a href=\"https://doi.org/10.15479/AT:IST-2014-187-v1-1\">https://doi.org/10.15479/AT:IST-2014-187-v1-1</a>","ama":"Chatterjee K, Ibsen-Jensen R, Pavlogiannis A. <i>Improved Algorithms for Reachability and Shortest Path on Low Tree-Width Graphs</i>. IST Austria; 2014. doi:<a href=\"https://doi.org/10.15479/AT:IST-2014-187-v1-1\">10.15479/AT:IST-2014-187-v1-1</a>","ista":"Chatterjee K, Ibsen-Jensen R, Pavlogiannis A. 2014. Improved algorithms for reachability and shortest path on low tree-width graphs, IST Austria, 34p.","short":"K. Chatterjee, R. Ibsen-Jensen, A. Pavlogiannis, Improved Algorithms for Reachability and Shortest Path on Low Tree-Width Graphs, IST Austria, 2014.","chicago":"Chatterjee, Krishnendu, Rasmus Ibsen-Jensen, and Andreas Pavlogiannis. <i>Improved Algorithms for Reachability and Shortest Path on Low Tree-Width Graphs</i>. IST Austria, 2014. <a href=\"https://doi.org/10.15479/AT:IST-2014-187-v1-1\">https://doi.org/10.15479/AT:IST-2014-187-v1-1</a>."},"month":"04","pubrep_id":"187","author":[{"orcid":"0000-0002-4561-241X","id":"2E5DCA20-F248-11E8-B48F-1D18A9856A87","full_name":"Chatterjee, Krishnendu","last_name":"Chatterjee","first_name":"Krishnendu"},{"id":"3B699956-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-4783-0389","first_name":"Rasmus","last_name":"Ibsen-Jensen","full_name":"Ibsen-Jensen, Rasmus"},{"id":"49704004-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-8943-0722","full_name":"Pavlogiannis, Andreas","last_name":"Pavlogiannis","first_name":"Andreas"}],"language":[{"iso":"eng"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa_version":"Published Version","publication_status":"published","year":"2014","abstract":[{"lang":"eng","text":"We consider the reachability and shortest path problems on low tree-width graphs, with n nodes, m edges, and tree-width t, on a standard RAM with wordsize W. We use O to hide polynomial factors of the inverse of the Ackermann function. Our main contributions are three fold:\r\n1. For reachability, we present an algorithm that requires O(n·t2·log(n/t)) preprocessing time, O(n·(t·log(n/t))/W) space, and O(t/W) time for pair queries and O((n·t)/W) time for single-source queries. Note that for constant t our algorithm uses O(n·logn) time for preprocessing; and O(n/W) time for single-source queries, which is faster than depth first search/breath first search (after the preprocessing).\r\n2. We present an algorithm for shortest path that requires O(n·t2) preprocessing time, O(n·t) space, and O(t2) time for pair queries and O(n·t) time single-source queries.\r\n3. We give a space versus query time trade-off algorithm for shortest path that, given any constant >0, requires O(n·t2) preprocessing time, O(n·t2) space, and O(n1−·t2) time for pair queries.\r\nOur algorithms improve all existing results, and use very simple data structures."}],"date_published":"2014-04-14T00:00:00Z"},{"date_created":"2018-12-12T11:39:14Z","status":"public","alternative_title":["IST Austria Technical Report"],"date_updated":"2021-01-12T08:02:05Z","title":"The value 1 problem for concurrent mean-payoff games","_id":"5420","publication_identifier":{"issn":["2664-1690"]},"type":"technical_report","file":[{"checksum":"49e0fd3e62650346daf7dc04604f7a0a","file_name":"IST-2014-191-v1+1_main_full.pdf","relation":"main_file","content_type":"application/pdf","date_updated":"2020-07-14T12:46:50Z","access_level":"open_access","date_created":"2018-12-12T11:53:58Z","file_size":584368,"file_id":"5520","creator":"system"}],"day":"14","publisher":"IST Austria","oa":1,"has_accepted_license":"1","file_date_updated":"2020-07-14T12:46:50Z","ddc":["000","005"],"department":[{"_id":"KrCh"}],"page":"49","author":[{"last_name":"Chatterjee","first_name":"Krishnendu","full_name":"Chatterjee, Krishnendu","orcid":"0000-0002-4561-241X","id":"2E5DCA20-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Ibsen-Jensen","first_name":"Rasmus","full_name":"Ibsen-Jensen, Rasmus","orcid":"0000-0003-4783-0389","id":"3B699956-F248-11E8-B48F-1D18A9856A87"}],"month":"04","pubrep_id":"191","citation":{"mla":"Chatterjee, Krishnendu, and Rasmus Ibsen-Jensen. <i>The Value 1 Problem for Concurrent Mean-Payoff Games</i>. IST Austria, 2014, doi:<a href=\"https://doi.org/10.15479/AT:IST-2014-191-v1-1\">10.15479/AT:IST-2014-191-v1-1</a>.","ieee":"K. Chatterjee and R. Ibsen-Jensen, <i>The value 1 problem for concurrent mean-payoff games</i>. IST Austria, 2014.","apa":"Chatterjee, K., &#38; Ibsen-Jensen, R. (2014). <i>The value 1 problem for concurrent mean-payoff games</i>. IST Austria. <a href=\"https://doi.org/10.15479/AT:IST-2014-191-v1-1\">https://doi.org/10.15479/AT:IST-2014-191-v1-1</a>","ama":"Chatterjee K, Ibsen-Jensen R. <i>The Value 1 Problem for Concurrent Mean-Payoff Games</i>. IST Austria; 2014. doi:<a href=\"https://doi.org/10.15479/AT:IST-2014-191-v1-1\">10.15479/AT:IST-2014-191-v1-1</a>","ista":"Chatterjee K, Ibsen-Jensen R. 2014. The value 1 problem for concurrent mean-payoff games, IST Austria, 49p.","short":"K. Chatterjee, R. Ibsen-Jensen, The Value 1 Problem for Concurrent Mean-Payoff Games, IST Austria, 2014.","chicago":"Chatterjee, Krishnendu, and Rasmus Ibsen-Jensen. <i>The Value 1 Problem for Concurrent Mean-Payoff Games</i>. IST Austria, 2014. <a href=\"https://doi.org/10.15479/AT:IST-2014-191-v1-1\">https://doi.org/10.15479/AT:IST-2014-191-v1-1</a>."},"doi":"10.15479/AT:IST-2014-191-v1-1","abstract":[{"lang":"eng","text":"We consider concurrent mean-payoff games, a very well-studied class of two-player (player 1 vs player 2) zero-sum games on finite-state graphs where every transition is assigned a reward between 0 and 1, and the payoff function is the long-run average of the rewards. The value is the maximal expected payoff that player 1 can guarantee against all strategies of player 2. We consider the computation of the set of states with value 1 under finite-memory strategies for player 1, and our main results for the problem are as follows: (1) we present a polynomial-time algorithm; (2) we show that whenever there is a finite-memory strategy, there is a stationary strategy that does not need memory at all; and (3) we present an optimal bound (which is double exponential) on the patience of stationary strategies (where patience of a distribution is the inverse of the smallest positive probability and represents a complexity measure of a stationary strategy)."}],"date_published":"2014-04-14T00:00:00Z","year":"2014","publication_status":"published","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa_version":"Published Version","language":[{"iso":"eng"}]},{"page":"27","department":[{"_id":"KrCh"}],"publisher":"IST Austria","oa":1,"file_date_updated":"2020-07-14T12:46:50Z","has_accepted_license":"1","ddc":["000","005"],"title":"The complexity of evolution on graphs","date_updated":"2023-02-23T12:26:33Z","_id":"5421","publication_identifier":{"issn":["2664-1690"]},"type":"technical_report","day":"18","file":[{"date_updated":"2020-07-14T12:46:50Z","access_level":"open_access","file_size":443529,"date_created":"2018-12-12T11:54:16Z","file_id":"5538","creator":"system","checksum":"42f3d8b563286eb0d903832bd9a848d3","file_name":"IST-2014-190-v2+2_main_full.pdf","relation":"main_file","content_type":"application/pdf"},{"content_type":"application/pdf","relation":"main_file","file_name":"IST-2014-190-v1+1_main_full.pdf","checksum":"0c9a2fd822309719634495a35957e34d","creator":"kschuh","file_id":"6852","date_created":"2019-09-06T07:30:20Z","file_size":440911,"access_level":"open_access","date_updated":"2020-07-14T12:46:50Z"}],"date_created":"2018-12-12T11:39:14Z","status":"public","alternative_title":["IST Austria Technical Report"],"language":[{"iso":"eng"}],"abstract":[{"text":"Evolution occurs in populations of reproducing individuals. The structure of the population affects the outcome of the evolutionary process. Evolutionary graph theory is a powerful approach to study this phenomenon. There are two graphs. The interaction graph specifies who interacts with whom in the context of evolution. The replacement graph specifies who competes with whom for reproduction. The vertices of the two graphs are the same, and each vertex corresponds to an individual. A key quantity is the fixation probability of a new mutant. It is defined as the probability that a newly introduced mutant (on a single vertex) generates a lineage of offspring which eventually takes over the entire population of resident individuals. The basic computational questions are as follows: (i) the qualitative question asks whether the fixation probability is positive; and (ii) the quantitative approximation question asks for an approximation of the fixation probability. Our main results are: (1) We show that the qualitative question is NP-complete and the quantitative approximation question is #P-hard in the special case when the interaction and the replacement graphs coincide and even with the restriction that the resident individuals do not reproduce (which corresponds to an invading population taking over an empty structure). (2) We show that in general the qualitative question is PSPACE-complete and the quantitative approximation question is PSPACE-hard and can be solved in exponential time.","lang":"eng"}],"date_published":"2014-04-18T00:00:00Z","year":"2014","publication_status":"published","user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","oa_version":"Published Version","month":"04","pubrep_id":"190","citation":{"ista":"Chatterjee K, Ibsen-Jensen R, Nowak M. 2014. The complexity of evolution on graphs, IST Austria, 27p.","short":"K. Chatterjee, R. Ibsen-Jensen, M. Nowak, The Complexity of Evolution on Graphs, IST Austria, 2014.","chicago":"Chatterjee, Krishnendu, Rasmus Ibsen-Jensen, and Martin Nowak. <i>The Complexity of Evolution on Graphs</i>. IST Austria, 2014. <a href=\"https://doi.org/10.15479/AT:IST-2014-190-v2-2\">https://doi.org/10.15479/AT:IST-2014-190-v2-2</a>.","ama":"Chatterjee K, Ibsen-Jensen R, Nowak M. <i>The Complexity of Evolution on Graphs</i>. IST Austria; 2014. doi:<a href=\"https://doi.org/10.15479/AT:IST-2014-190-v2-2\">10.15479/AT:IST-2014-190-v2-2</a>","mla":"Chatterjee, Krishnendu, et al. <i>The Complexity of Evolution on Graphs</i>. IST Austria, 2014, doi:<a href=\"https://doi.org/10.15479/AT:IST-2014-190-v2-2\">10.15479/AT:IST-2014-190-v2-2</a>.","ieee":"K. Chatterjee, R. Ibsen-Jensen, and M. Nowak, <i>The complexity of evolution on graphs</i>. IST Austria, 2014.","apa":"Chatterjee, K., Ibsen-Jensen, R., &#38; Nowak, M. (2014). <i>The complexity of evolution on graphs</i>. IST Austria. <a href=\"https://doi.org/10.15479/AT:IST-2014-190-v2-2\">https://doi.org/10.15479/AT:IST-2014-190-v2-2</a>"},"doi":"10.15479/AT:IST-2014-190-v2-2","related_material":{"record":[{"status":"public","relation":"later_version","id":"5432"},{"status":"public","relation":"later_version","id":"5440"}]},"author":[{"last_name":"Chatterjee","first_name":"Krishnendu","full_name":"Chatterjee, Krishnendu","orcid":"0000-0002-4561-241X","id":"2E5DCA20-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Ibsen-Jensen, Rasmus","last_name":"Ibsen-Jensen","first_name":"Rasmus","id":"3B699956-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-4783-0389"},{"full_name":"Nowak, Martin","first_name":"Martin","last_name":"Nowak"}]},{"publisher":"none","oa":1,"has_accepted_license":"1","file_date_updated":"2020-07-14T12:46:50Z","ddc":["020"],"department":[{"_id":"E-Lib"}],"date_created":"2018-12-12T11:39:14Z","status":"public","title":"Notes from Research Data Alliance Plenary Meeting in Dublin, Ireland","date_updated":"2020-07-14T23:04:56Z","_id":"5422","type":"report","file":[{"file_name":"IST-2014-254-v1+1_Dublin_Day_3.pdf","checksum":"3954896648ce8afa8f7c4425e71cff08","relation":"main_file","content_type":"application/pdf","date_updated":"2020-07-14T12:46:50Z","access_level":"open_access","file_id":"5501","date_created":"2018-12-12T11:53:40Z","file_size":648585,"creator":"system"},{"date_updated":"2020-07-14T12:46:50Z","access_level":"open_access","date_created":"2018-12-12T11:53:41Z","file_size":221339,"file_id":"5502","creator":"system","checksum":"9a0d42b0b832dfe7e4b22fb6816bcbba","file_name":"IST-2014-254-v1+2_Dublin_Day_1.pdf","relation":"main_file","content_type":"application/pdf"},{"access_level":"open_access","date_updated":"2020-07-14T12:46:50Z","creator":"system","file_id":"5503","file_size":187778,"date_created":"2018-12-12T11:53:42Z","file_name":"IST-2014-254-v1+3_Dublin_Day_2.pdf","checksum":"498b8d629fb1bd17bff1dc43700a93e6","content_type":"application/pdf","relation":"main_file"}],"date_published":"2014-01-01T00:00:00Z","abstract":[{"lang":"eng","text":"Notes from the Third Plenary for the Research Data Alliance in Dublin, Ireland on March 26 to 28, 2014 with focus on starting an institutional research data repository."}],"year":"2014","oa_version":"None","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","language":[{"iso":"eng"}],"author":[{"id":"3252EDC2-F248-11E8-B48F-1D18A9856A87","last_name":"Porsche","first_name":"Jana","full_name":"Porsche, Jana"}],"pubrep_id":"254","citation":{"mla":"Porsche, Jana. <i>Notes from Research Data Alliance Plenary Meeting in Dublin, Ireland</i>. none, 2014.","apa":"Porsche, J. (2014). <i>Notes from Research Data Alliance Plenary Meeting in Dublin, Ireland</i>. none.","ieee":"J. Porsche, <i>Notes from Research Data Alliance Plenary Meeting in Dublin, Ireland</i>. none, 2014.","ama":"Porsche J. <i>Notes from Research Data Alliance Plenary Meeting in Dublin, Ireland</i>. none; 2014.","ista":"Porsche J. 2014. Notes from Research Data Alliance Plenary Meeting in Dublin, Ireland, none,p.","chicago":"Porsche, Jana. <i>Notes from Research Data Alliance Plenary Meeting in Dublin, Ireland</i>. none, 2014.","short":"J. Porsche, Notes from Research Data Alliance Plenary Meeting in Dublin, Ireland, none, 2014."}},{"citation":{"short":"K. Chatterjee, A. Kössler, A. Pavlogiannis, U. Schmid, A Framework for Automated Competitive Analysis of On-Line Scheduling of Firm-Deadline Tasks, IST Austria, 2014.","chicago":"Chatterjee, Krishnendu, Alexander Kössler, Andreas Pavlogiannis, and Ulrich Schmid. <i>A Framework for Automated Competitive Analysis of On-Line Scheduling of Firm-Deadline Tasks</i>. IST Austria, 2014. <a href=\"https://doi.org/10.15479/AT:IST-2014-300-v1-1\">https://doi.org/10.15479/AT:IST-2014-300-v1-1</a>.","ista":"Chatterjee K, Kössler A, Pavlogiannis A, Schmid U. 2014. A framework for automated competitive analysis of on-line scheduling of firm-deadline tasks, IST Austria, 14p.","ieee":"K. Chatterjee, A. Kössler, A. Pavlogiannis, and U. Schmid, <i>A framework for automated competitive analysis of on-line scheduling of firm-deadline tasks</i>. IST Austria, 2014.","apa":"Chatterjee, K., Kössler, A., Pavlogiannis, A., &#38; Schmid, U. (2014). <i>A framework for automated competitive analysis of on-line scheduling of firm-deadline tasks</i>. IST Austria. <a href=\"https://doi.org/10.15479/AT:IST-2014-300-v1-1\">https://doi.org/10.15479/AT:IST-2014-300-v1-1</a>","mla":"Chatterjee, Krishnendu, et al. <i>A Framework for Automated Competitive Analysis of On-Line Scheduling of Firm-Deadline Tasks</i>. IST Austria, 2014, doi:<a href=\"https://doi.org/10.15479/AT:IST-2014-300-v1-1\">10.15479/AT:IST-2014-300-v1-1</a>.","ama":"Chatterjee K, Kössler A, Pavlogiannis A, Schmid U. <i>A Framework for Automated Competitive Analysis of On-Line Scheduling of Firm-Deadline Tasks</i>. IST Austria; 2014. doi:<a href=\"https://doi.org/10.15479/AT:IST-2014-300-v1-1\">10.15479/AT:IST-2014-300-v1-1</a>"},"month":"07","pubrep_id":"300","related_material":{"record":[{"id":"1714","status":"public","relation":"later_version"}]},"doi":"10.15479/AT:IST-2014-300-v1-1","author":[{"id":"2E5DCA20-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-4561-241X","last_name":"Chatterjee","first_name":"Krishnendu","full_name":"Chatterjee, Krishnendu"},{"full_name":"Kössler, Alexander","last_name":"Kössler","first_name":"Alexander"},{"last_name":"Pavlogiannis","first_name":"Andreas","full_name":"Pavlogiannis, Andreas","id":"49704004-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-8943-0722"},{"full_name":"Schmid, Ulrich","first_name":"Ulrich","last_name":"Schmid"}],"language":[{"iso":"eng"}],"date_published":"2014-07-29T00:00:00Z","abstract":[{"lang":"eng","text":"We present a flexible framework for the automated competitive analysis of on-line scheduling algorithms for firm- deadline real-time tasks based on multi-objective graphs: Given a taskset and an on-line scheduling algorithm specified as a labeled transition system, along with some optional safety, liveness, and/or limit-average constraints for the adversary, we automatically compute the competitive ratio of the algorithm w.r.t. a clairvoyant scheduler. We demonstrate the flexibility and power of our approach by comparing the competitive ratio of several on-line algorithms, including D(over), that have been proposed in the past, for various tasksets. Our experimental results reveal that none of these algorithms is universally optimal, in the sense that there are tasksets where other schedulers provide better performance. Our framework is hence a very useful design tool for selecting optimal algorithms for a given application. "}],"oa_version":"Published Version","publication_status":"published","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","year":"2014","_id":"5423","title":"A framework for automated competitive analysis of on-line scheduling of firm-deadline tasks","date_updated":"2025-09-29T13:15:35Z","day":"29","file":[{"file_name":"IST-2014-300-v1+1_main.pdf","checksum":"4b8fde4d9ef6653837f6803921d83032","content_type":"application/pdf","relation":"main_file","access_level":"open_access","date_updated":"2020-07-14T12:46:50Z","creator":"system","file_id":"5514","date_created":"2018-12-12T11:53:53Z","file_size":1270021}],"publication_identifier":{"issn":["2664-1690"]},"type":"technical_report","status":"public","date_created":"2018-12-12T11:39:15Z","alternative_title":["IST Austria Technical Report"],"department":[{"_id":"KrCh"}],"page":"14","oa":1,"publisher":"IST Austria","ddc":["005"],"file_date_updated":"2020-07-14T12:46:50Z","has_accepted_license":"1"},{"alternative_title":["IST Austria Technical Report"],"status":"public","date_created":"2018-12-12T11:39:15Z","publication_identifier":{"issn":["2664-1690"]},"type":"technical_report","day":"09","file":[{"relation":"main_file","content_type":"application/pdf","file_name":"IST-2014-305-v1+1_main.pdf","checksum":"35009d5fad01198341e6c1a3353481b7","file_id":"5512","date_created":"2018-12-12T11:53:51Z","file_size":655774,"creator":"system","date_updated":"2020-07-14T12:46:51Z","access_level":"open_access"}],"title":"Qualitative analysis of POMDPs with temporal logic specifications for robotics applications","date_updated":"2025-04-15T07:55:41Z","_id":"5424","has_accepted_license":"1","file_date_updated":"2020-07-14T12:46:51Z","ddc":["005"],"publisher":"IST Austria","oa":1,"page":"12","department":[{"_id":"KrCh"}],"author":[{"orcid":"0000-0002-4561-241X","id":"2E5DCA20-F248-11E8-B48F-1D18A9856A87","full_name":"Chatterjee, Krishnendu","first_name":"Krishnendu","last_name":"Chatterjee"},{"id":"3624234E-F248-11E8-B48F-1D18A9856A87","full_name":"Chmelik, Martin","first_name":"Martin","last_name":"Chmelik"},{"first_name":"Raghav","last_name":"Gupta","full_name":"Gupta, Raghav"},{"first_name":"Ayush","last_name":"Kanodia","full_name":"Kanodia, Ayush"}],"related_material":{"record":[{"status":"public","relation":"later_version","id":"5426"},{"relation":"later_version","status":"public","id":"1732"}]},"doi":"10.15479/AT:IST-2014-305-v1-1","pubrep_id":"305","month":"09","citation":{"chicago":"Chatterjee, Krishnendu, Martin Chmelik, Raghav Gupta, and Ayush Kanodia. <i>Qualitative Analysis of POMDPs with Temporal Logic Specifications for Robotics Applications</i>. IST Austria, 2014. <a href=\"https://doi.org/10.15479/AT:IST-2014-305-v1-1\">https://doi.org/10.15479/AT:IST-2014-305-v1-1</a>.","short":"K. Chatterjee, M. Chmelik, R. Gupta, A. Kanodia, Qualitative Analysis of POMDPs with Temporal Logic Specifications for Robotics Applications, IST Austria, 2014.","ista":"Chatterjee K, Chmelik M, Gupta R, Kanodia A. 2014. Qualitative analysis of POMDPs with temporal logic specifications for robotics applications, IST Austria, 12p.","apa":"Chatterjee, K., Chmelik, M., Gupta, R., &#38; Kanodia, A. (2014). <i>Qualitative analysis of POMDPs with temporal logic specifications for robotics applications</i>. IST Austria. <a href=\"https://doi.org/10.15479/AT:IST-2014-305-v1-1\">https://doi.org/10.15479/AT:IST-2014-305-v1-1</a>","ieee":"K. Chatterjee, M. Chmelik, R. Gupta, and A. Kanodia, <i>Qualitative analysis of POMDPs with temporal logic specifications for robotics applications</i>. IST Austria, 2014.","mla":"Chatterjee, Krishnendu, et al. <i>Qualitative Analysis of POMDPs with Temporal Logic Specifications for Robotics Applications</i>. IST Austria, 2014, doi:<a href=\"https://doi.org/10.15479/AT:IST-2014-305-v1-1\">10.15479/AT:IST-2014-305-v1-1</a>.","ama":"Chatterjee K, Chmelik M, Gupta R, Kanodia A. <i>Qualitative Analysis of POMDPs with Temporal Logic Specifications for Robotics Applications</i>. IST Austria; 2014. doi:<a href=\"https://doi.org/10.15479/AT:IST-2014-305-v1-1\">10.15479/AT:IST-2014-305-v1-1</a>"},"year":"2014","oa_version":"Published Version","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication_status":"published","abstract":[{"text":"We consider partially observable Markov decision processes (POMDPs), that are a standard framework for robotics applications to model uncertainties present in the real world, with temporal logic specifications. All temporal logic specifications in linear-time temporal logic (LTL) can be expressed as parity objectives. We study the qualitative analysis problem for POMDPs with parity objectives that asks whether there is a controller (policy) to ensure that the objective holds with probability 1 (almost-surely). While the qualitative analysis of POMDPs with parity objectives is undecidable, recent results show that when restricted to finite-memory policies the problem is EXPTIME-complete. While the problem is intractable in theory, we present a practical approach to solve the qualitative analysis problem. We designed several heuristics to deal with the exponential complexity, and have used our implementation on a number of well-known POMDP examples for robotics applications. Our results provide the first practical approach to solve the qualitative analysis of robot motion planning with LTL properties in the presence of uncertainty.","lang":"eng"}],"date_published":"2014-09-09T00:00:00Z","language":[{"iso":"eng"}]},{"language":[{"iso":"eng"}],"scopus_import":1,"date_published":"2014-09-09T00:00:00Z","abstract":[{"lang":"eng","text":" We consider partially observable Markov decision processes (POMDPs) with a set of target states and every transition is associated with an integer cost. The optimization objective we study asks to minimize the expected total cost till the target set is reached, while ensuring that the target set is reached almost-surely (with probability 1). We show that for integer costs approximating the optimal cost is undecidable. For positive costs, our results are as follows: (i) we establish matching lower and upper bounds for the optimal cost and the bound is double exponential; (ii) we show that the problem of approximating the optimal cost is decidable and present approximation algorithms developing on the existing algorithms for POMDPs with finite-horizon objectives. While the worst-case running time of our algorithm is double exponential, we also present efficient stopping criteria for the algorithm and show experimentally that it performs well in many examples of interest."}],"publication_status":"published","oa_version":"Published Version","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","year":"2014","citation":{"ieee":"1 Anonymous, 2 Anonymous, 3 Anonymous, and 4 Anonymous, <i>Optimal cost almost-sure reachability in POMDPs</i>. IST Austria, 2014.","apa":"Anonymous, 1, Anonymous, 2, Anonymous, 3, &#38; Anonymous, 4. (2014). <i>Optimal cost almost-sure reachability in POMDPs</i>. IST Austria.","mla":"Anonymous, 1, et al. <i>Optimal Cost Almost-Sure Reachability in POMDPs</i>. IST Austria, 2014.","ama":"Anonymous 1, Anonymous 2, Anonymous 3, Anonymous 4. <i>Optimal Cost Almost-Sure Reachability in POMDPs</i>. IST Austria; 2014.","short":"1 Anonymous, 2 Anonymous, 3 Anonymous, 4 Anonymous, Optimal Cost Almost-Sure Reachability in POMDPs, IST Austria, 2014.","chicago":"Anonymous, 1, 2 Anonymous, 3 Anonymous, and 4 Anonymous. <i>Optimal Cost Almost-Sure Reachability in POMDPs</i>. IST Austria, 2014.","ista":"Anonymous 1, Anonymous 2, Anonymous 3, Anonymous 4. 2014. Optimal cost almost-sure reachability in POMDPs, IST Austria, 22p."},"pubrep_id":"307","month":"09","related_material":{"record":[{"id":"1529","relation":"later_version","status":"public"}]},"author":[{"last_name":"Anonymous","first_name":"1","full_name":"Anonymous, 1"},{"last_name":"Anonymous","first_name":"2","full_name":"Anonymous, 2"},{"full_name":"Anonymous, 3","first_name":"3","last_name":"Anonymous"},{"last_name":"Anonymous","first_name":"4","full_name":"Anonymous, 4"}],"page":"22","oa":1,"publisher":"IST Austria","ddc":["000"],"file_date_updated":"2020-07-14T12:46:51Z","has_accepted_license":"1","_id":"5425","date_updated":"2025-09-18T11:05:08Z","title":"Optimal cost almost-sure reachability in POMDPs","day":"09","file":[{"file_id":"5478","date_created":"2018-12-12T11:53:17Z","file_size":2725429,"creator":"system","date_updated":"2020-07-14T12:46:51Z","access_level":"open_access","relation":"main_file","content_type":"application/pdf","file_name":"IST-2014-307-v1+1_main.pdf","checksum":"b9668a70d53c550b3cd64f0c77451c3d"},{"checksum":"808ada1dddecc48ca041526fcc6a9efd","file_name":"IST-2014-307-v1+2_authors.txt","content_type":"text/plain","relation":"main_file","access_level":"closed","date_updated":"2020-07-14T12:46:51Z","creator":"dernst","date_created":"2019-04-16T14:16:12Z","file_size":117,"file_id":"6322"}],"publication_identifier":{"issn":["2664-1690"]},"type":"technical_report","date_created":"2018-12-12T11:39:15Z","status":"public","alternative_title":["IST Austria Technical Report"]},{"ddc":["005"],"has_accepted_license":"1","file_date_updated":"2020-07-14T12:46:51Z","oa":1,"publisher":"IST Austria","page":"10","department":[{"_id":"KrCh"}],"alternative_title":["IST Austria Technical Report"],"status":"public","date_created":"2018-12-12T11:39:16Z","file":[{"content_type":"application/pdf","relation":"main_file","checksum":"730c0a8e97cf2712a884b2cc423f3919","file_name":"IST-2014-305-v2+1_main2.pdf","creator":"system","date_created":"2018-12-12T11:54:15Z","file_size":656019,"file_id":"5537","access_level":"open_access","date_updated":"2020-07-14T12:46:51Z"}],"day":"29","publication_identifier":{"issn":["2664-1690"]},"type":"technical_report","_id":"5426","title":"Qualitative analysis of POMDPs with temporal logic specifications for robotics applications","date_updated":"2025-04-15T07:55:41Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa_version":"Published Version","publication_status":"published","year":"2014","date_published":"2014-09-29T00:00:00Z","abstract":[{"lang":"eng","text":"We consider partially observable Markov decision processes (POMDPs), that are a standard framework for robotics applications to model uncertainties present in the real world, with temporal logic specifications. All temporal logic specifications in linear-time temporal logic (LTL) can be expressed as parity objectives. We study the qualitative analysis problem for POMDPs with parity objectives that asks whether there is a controller (policy) to ensure that the objective holds with probability 1 (almost-surely). While the qualitative analysis of POMDPs with parity objectives is undecidable, recent results show that when restricted to finite-memory policies the problem is EXPTIME-complete. While the problem is intractable in theory, we present a practical approach to solve the qualitative analysis problem. We designed several heuristics to deal with the exponential complexity, and have used our implementation on a number of well-known POMDP examples for robotics applications. Our results provide the first practical approach to solve the qualitative analysis of robot motion planning with LTL properties in the presence of uncertainty."}],"language":[{"iso":"eng"}],"author":[{"id":"2E5DCA20-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-4561-241X","full_name":"Chatterjee, Krishnendu","first_name":"Krishnendu","last_name":"Chatterjee"},{"id":"3624234E-F248-11E8-B48F-1D18A9856A87","last_name":"Chmelik","first_name":"Martin","full_name":"Chmelik, Martin"},{"last_name":"Gupta","first_name":"Raghav","full_name":"Gupta, Raghav"},{"full_name":"Kanodia, Ayush","last_name":"Kanodia","first_name":"Ayush"}],"related_material":{"record":[{"id":"5424","relation":"earlier_version","status":"public"},{"status":"public","relation":"later_version","id":"1732"}]},"doi":"10.15479/AT:IST-2014-305-v2-1","citation":{"ista":"Chatterjee K, Chmelik M, Gupta R, Kanodia A. 2014. Qualitative analysis of POMDPs with temporal logic specifications for robotics applications, IST Austria, 10p.","chicago":"Chatterjee, Krishnendu, Martin Chmelik, Raghav Gupta, and Ayush Kanodia. <i>Qualitative Analysis of POMDPs with Temporal Logic Specifications for Robotics Applications</i>. IST Austria, 2014. <a href=\"https://doi.org/10.15479/AT:IST-2014-305-v2-1\">https://doi.org/10.15479/AT:IST-2014-305-v2-1</a>.","short":"K. Chatterjee, M. Chmelik, R. Gupta, A. Kanodia, Qualitative Analysis of POMDPs with Temporal Logic Specifications for Robotics Applications, IST Austria, 2014.","mla":"Chatterjee, Krishnendu, et al. <i>Qualitative Analysis of POMDPs with Temporal Logic Specifications for Robotics Applications</i>. IST Austria, 2014, doi:<a href=\"https://doi.org/10.15479/AT:IST-2014-305-v2-1\">10.15479/AT:IST-2014-305-v2-1</a>.","ieee":"K. Chatterjee, M. Chmelik, R. Gupta, and A. Kanodia, <i>Qualitative analysis of POMDPs with temporal logic specifications for robotics applications</i>. IST Austria, 2014.","apa":"Chatterjee, K., Chmelik, M., Gupta, R., &#38; Kanodia, A. (2014). <i>Qualitative analysis of POMDPs with temporal logic specifications for robotics applications</i>. IST Austria. <a href=\"https://doi.org/10.15479/AT:IST-2014-305-v2-1\">https://doi.org/10.15479/AT:IST-2014-305-v2-1</a>","ama":"Chatterjee K, Chmelik M, Gupta R, Kanodia A. <i>Qualitative Analysis of POMDPs with Temporal Logic Specifications for Robotics Applications</i>. IST Austria; 2014. doi:<a href=\"https://doi.org/10.15479/AT:IST-2014-305-v2-1\">10.15479/AT:IST-2014-305-v2-1</a>"},"month":"09","pubrep_id":"311"},{"_id":"5427","date_updated":"2021-01-12T08:02:09Z","title":"Optimal tree-decomposition balancing and reachability on low treewidth graphs","day":"05","file":[{"date_updated":"2020-07-14T12:46:52Z","access_level":"open_access","date_created":"2018-12-12T11:53:10Z","file_size":405561,"file_id":"5471","creator":"system","checksum":"9d3b90bf4fff74664f182f2d95ef727a","file_name":"IST-2014-314-v1+1_long.pdf","relation":"main_file","content_type":"application/pdf"}],"publication_identifier":{"issn":["2664-1690"]},"type":"technical_report","status":"public","date_created":"2018-12-12T11:39:16Z","alternative_title":["IST Austria Technical Report"],"page":"24","department":[{"_id":"KrCh"}],"oa":1,"publisher":"IST Austria","ddc":["000"],"has_accepted_license":"1","file_date_updated":"2020-07-14T12:46:52Z","citation":{"ista":"Chatterjee K, Ibsen-Jensen R, Pavlogiannis A. 2014. Optimal tree-decomposition balancing and reachability on low treewidth graphs, IST Austria, 24p.","short":"K. Chatterjee, R. Ibsen-Jensen, A. Pavlogiannis, Optimal Tree-Decomposition Balancing and Reachability on Low Treewidth Graphs, IST Austria, 2014.","chicago":"Chatterjee, Krishnendu, Rasmus Ibsen-Jensen, and Andreas Pavlogiannis. <i>Optimal Tree-Decomposition Balancing and Reachability on Low Treewidth Graphs</i>. IST Austria, 2014. <a href=\"https://doi.org/10.15479/AT:IST-2014-314-v1-1\">https://doi.org/10.15479/AT:IST-2014-314-v1-1</a>.","ama":"Chatterjee K, Ibsen-Jensen R, Pavlogiannis A. <i>Optimal Tree-Decomposition Balancing and Reachability on Low Treewidth Graphs</i>. IST Austria; 2014. doi:<a href=\"https://doi.org/10.15479/AT:IST-2014-314-v1-1\">10.15479/AT:IST-2014-314-v1-1</a>","mla":"Chatterjee, Krishnendu, et al. <i>Optimal Tree-Decomposition Balancing and Reachability on Low Treewidth Graphs</i>. IST Austria, 2014, doi:<a href=\"https://doi.org/10.15479/AT:IST-2014-314-v1-1\">10.15479/AT:IST-2014-314-v1-1</a>.","apa":"Chatterjee, K., Ibsen-Jensen, R., &#38; Pavlogiannis, A. (2014). <i>Optimal tree-decomposition balancing and reachability on low treewidth graphs</i>. IST Austria. <a href=\"https://doi.org/10.15479/AT:IST-2014-314-v1-1\">https://doi.org/10.15479/AT:IST-2014-314-v1-1</a>","ieee":"K. Chatterjee, R. Ibsen-Jensen, and A. Pavlogiannis, <i>Optimal tree-decomposition balancing and reachability on low treewidth graphs</i>. IST Austria, 2014."},"month":"11","pubrep_id":"314","doi":"10.15479/AT:IST-2014-314-v1-1","author":[{"orcid":"0000-0002-4561-241X","id":"2E5DCA20-F248-11E8-B48F-1D18A9856A87","last_name":"Chatterjee","first_name":"Krishnendu","full_name":"Chatterjee, Krishnendu"},{"first_name":"Rasmus","last_name":"Ibsen-Jensen","full_name":"Ibsen-Jensen, Rasmus","orcid":"0000-0003-4783-0389","id":"3B699956-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Pavlogiannis","first_name":"Andreas","full_name":"Pavlogiannis, Andreas","orcid":"0000-0002-8943-0722","id":"49704004-F248-11E8-B48F-1D18A9856A87"}],"language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"We consider graphs with n nodes together with their tree-decomposition that has b = O ( n ) bags and width t , on the standard RAM computational model with wordsize W = Θ (log n ) . Our contributions are two-fold: Our first contribution is an algorithm that given a graph and its tree-decomposition as input, computes a binary and balanced tree-decomposition of width at most 4 · t + 3 of the graph in O ( b ) time and space, improving a long-standing (from 1992) bound of O ( n · log n ) time for constant treewidth graphs. Our second contribution is on reachability queries for low treewidth graphs. We build on our tree-balancing algorithm and present a data-structure for graph reachability that requires O ( n · t 2 ) preprocessing time, O ( n · t ) space, and O ( d t/ log n e ) time for pair queries, and O ( n · t · log t/ log n ) time for single-source queries. For constant t our data-structure uses O ( n ) time for preprocessing, O (1) time for pair queries, and O ( n/ log n ) time for single-source queries. This is (asymptotically) optimal and is faster than DFS/BFS when answering more than a constant number of single-source queries."}],"date_published":"2014-11-05T00:00:00Z","oa_version":"Published Version","publication_status":"published","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","year":"2014"},{"alternative_title":["IST Austria Technical Report"],"status":"public","date_created":"2018-12-12T11:39:16Z","file":[{"file_name":"IST-2014-315-v1+1_report.pdf","checksum":"b1d573bc04365625ff9974880c0aa807","content_type":"application/pdf","relation":"main_file","access_level":"open_access","date_updated":"2020-07-14T12:46:52Z","creator":"system","file_id":"5521","file_size":531046,"date_created":"2018-12-12T11:53:59Z"}],"day":"05","type":"technical_report","publication_identifier":{"issn":["2664-1690"]},"_id":"5428","title":"Quantitative fair simulation games","date_updated":"2025-06-25T11:18:09Z","ddc":["004"],"has_accepted_license":"1","file_date_updated":"2020-07-14T12:46:52Z","oa":1,"publisher":"IST Austria","department":[{"_id":"ToHe"},{"_id":"KrCh"}],"page":"26","author":[{"last_name":"Chatterjee","first_name":"Krishnendu","full_name":"Chatterjee, Krishnendu","orcid":"0000-0002-4561-241X","id":"2E5DCA20-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Henzinger, Thomas A","last_name":"Henzinger","first_name":"Thomas A","id":"40876CD8-F248-11E8-B48F-1D18A9856A87","orcid":"0000−0002−2985−7724"},{"id":"2FC5DA74-F248-11E8-B48F-1D18A9856A87","last_name":"Otop","first_name":"Jan","full_name":"Otop, Jan"},{"full_name":"Velner, Yaron","first_name":"Yaron","last_name":"Velner"}],"doi":"10.15479/AT:IST-2014-315-v1-1","related_material":{"record":[{"status":"public","relation":"later_version","id":"1066"}]},"citation":{"ista":"Chatterjee K, Henzinger TA, Otop J, Velner Y. 2014. Quantitative fair simulation games, IST Austria, 26p.","chicago":"Chatterjee, Krishnendu, Thomas A Henzinger, Jan Otop, and Yaron Velner. <i>Quantitative Fair Simulation Games</i>. IST Austria, 2014. <a href=\"https://doi.org/10.15479/AT:IST-2014-315-v1-1\">https://doi.org/10.15479/AT:IST-2014-315-v1-1</a>.","short":"K. Chatterjee, T.A. Henzinger, J. Otop, Y. Velner, Quantitative Fair Simulation Games, IST Austria, 2014.","ama":"Chatterjee K, Henzinger TA, Otop J, Velner Y. <i>Quantitative Fair Simulation Games</i>. IST Austria; 2014. doi:<a href=\"https://doi.org/10.15479/AT:IST-2014-315-v1-1\">10.15479/AT:IST-2014-315-v1-1</a>","mla":"Chatterjee, Krishnendu, et al. <i>Quantitative Fair Simulation Games</i>. IST Austria, 2014, doi:<a href=\"https://doi.org/10.15479/AT:IST-2014-315-v1-1\">10.15479/AT:IST-2014-315-v1-1</a>.","ieee":"K. Chatterjee, T. A. Henzinger, J. Otop, and Y. Velner, <i>Quantitative fair simulation games</i>. IST Austria, 2014.","apa":"Chatterjee, K., Henzinger, T. A., Otop, J., &#38; Velner, Y. (2014). <i>Quantitative fair simulation games</i>. IST Austria. <a href=\"https://doi.org/10.15479/AT:IST-2014-315-v1-1\">https://doi.org/10.15479/AT:IST-2014-315-v1-1</a>"},"pubrep_id":"315","month":"12","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication_status":"published","oa_version":"Published Version","year":"2014","abstract":[{"lang":"eng","text":"Simulation is an attractive alternative for language inclusion for automata as it is an under-approximation of language inclusion, but usually has much lower complexity. For non-deterministic automata, while language inclusion is PSPACE-complete, simulation can be computed in polynomial time. Simulation has also been extended in two orthogonal directions, namely, (1) fair simulation, for simulation over specified set of infinite runs; and (2) quantitative simulation, for simulation between weighted automata. Again, while fair trace inclusion is PSPACE-complete, fair simulation can be computed in polynomial time. For weighted automata, the (quantitative) language inclusion problem is undecidable for mean-payoff automata and the decidability is open for discounted-sum automata, whereas the (quantitative) simulation reduce to mean-payoff games and discounted-sum games, which admit pseudo-polynomial time algorithms.\r\n\r\nIn this work, we study (quantitative) simulation for weighted automata with Büchi acceptance conditions, i.e., we generalize fair simulation from non-weighted automata to weighted automata. We show that imposing Büchi acceptance conditions on weighted automata changes many fundamental properties of the simulation games. For example, whereas for mean-payoff and discounted-sum games, the players do not need memory to play optimally; we show in contrast that for simulation games with Büchi acceptance conditions, (i) for mean-payoff objectives, optimal strategies for both players require infinite memory in general, and (ii) for discounted-sum objectives, optimal strategies need not exist for both players. While the simulation games with Büchi acceptance conditions are more complicated (e.g., due to infinite-memory requirements for mean-payoff objectives) as compared to their counterpart without Büchi acceptance conditions, we still present pseudo-polynomial time algorithms to solve simulation games with Büchi acceptance conditions for both weighted mean-payoff and weighted discounted-sum automata."}],"date_published":"2014-12-05T00:00:00Z","language":[{"iso":"eng"}]},{"series_title":"Lecture Notes in Computer Science","publication_identifier":{"isbn":["9783642387081","9783642387098"],"issn":["0302-9743","1611-3349"]},"type":"conference","_id":"5810","date_updated":"2019-01-24T13:22:49Z","title":"On Finding Spherical Geodesic Paths and Circles in ℤ3","quality_controlled":"1","status":"public","intvolume":"      8668","date_created":"2019-01-08T20:45:32Z","place":"Berlin, Heidelberg","page":"396-409","conference":{"location":"Siena, Italy","end_date":"2014-09-12","start_date":"2014-09-10","name":"DGCI: International Conference on Discrete Geometry for Computer Imagery"},"extern":"1","publisher":"Springer","doi":"10.1007/978-3-319-09955-2_33","citation":{"chicago":"Biswas, Ranita, and Partha Bhowmick. “On Finding Spherical Geodesic Paths and Circles in ℤ3.” Lecture Notes in Computer Science. Berlin, Heidelberg: Springer, 2014. <a href=\"https://doi.org/10.1007/978-3-319-09955-2_33\">https://doi.org/10.1007/978-3-319-09955-2_33</a>.","short":"R. Biswas, P. Bhowmick, 8668 (2014) 396–409.","ista":"Biswas R, Bhowmick P. 2014. On Finding Spherical Geodesic Paths and Circles in ℤ3. 8668, 396–409.","apa":"Biswas, R., &#38; Bhowmick, P. (2014). On Finding Spherical Geodesic Paths and Circles in ℤ3. Presented at the DGCI: International Conference on Discrete Geometry for Computer Imagery, Berlin, Heidelberg: Springer. <a href=\"https://doi.org/10.1007/978-3-319-09955-2_33\">https://doi.org/10.1007/978-3-319-09955-2_33</a>","ieee":"R. Biswas and P. Bhowmick, “On Finding Spherical Geodesic Paths and Circles in ℤ3,” vol. 8668. Springer, Berlin, Heidelberg, pp. 396–409, 2014.","mla":"Biswas, Ranita, and Partha Bhowmick. <i>On Finding Spherical Geodesic Paths and Circles in ℤ3</i>. Vol. 8668, Springer, 2014, pp. 396–409, doi:<a href=\"https://doi.org/10.1007/978-3-319-09955-2_33\">10.1007/978-3-319-09955-2_33</a>.","ama":"Biswas R, Bhowmick P. On Finding Spherical Geodesic Paths and Circles in ℤ3. 2014;8668:396-409. doi:<a href=\"https://doi.org/10.1007/978-3-319-09955-2_33\">10.1007/978-3-319-09955-2_33</a>"},"volume":8668,"author":[{"full_name":"Biswas, Ranita","last_name":"Biswas","first_name":"Ranita","orcid":"0000-0002-5372-7890","id":"3C2B033E-F248-11E8-B48F-1D18A9856A87"},{"first_name":"Partha","last_name":"Bhowmick","full_name":"Bhowmick, Partha"}],"language":[{"iso":"eng"}],"publication_status":"published","oa_version":"None","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","year":"2014","date_published":"2014-01-01T00:00:00Z","abstract":[{"text":"A discrete spherical geodesic path between two voxels s and t lying on a discrete sphere is a/the 1-connected shortest path from s to t, comprising voxels of the discrete sphere intersected by the real plane passing through s, t, and the center of the sphere. We show that the set of sphere voxels intersected by the aforesaid real plane always contains a 1-connected cycle passing through s and t, and each voxel in this set lies within an isothetic distance of 32 from the concerned plane. Hence, to compute the path, the algorithm starts from s, and iteratively computes each voxel p of the path from the predecessor of p. A novel number-theoretic property and the 48-symmetry of discrete sphere are used for searching the 1-connected voxels comprising the path. The algorithm is output-sensitive, having its time and space complexities both linear in the length of the path. It can be extended for constructing 1-connected discrete 3D circles of arbitrary orientations, specified by a few appropriate input parameters. Experimental results and related analysis demonstrate its efficiency and versatility.","lang":"eng"}]},{"user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","abstract":[{"text":"We consider homogeneous Bose gas in a large cubic box with periodic boundary conditions, at zero temperature. We analyze its excitation spectrum in a certain kind of a mean-field infinite-volume limit. We prove that under appropriate conditions the excitation spectrum has the form predicted by the Bogoliubov approximation. Our result can be viewed as an extension of the result of Seiringer (Commun. Math. Phys.306:565–578, 2011) to large volumes.","lang":"eng"}],"article_processing_charge":"No","language":[{"iso":"eng"}],"volume":15,"doi":"10.1007/s00023-013-0302-4","file_date_updated":"2020-07-14T12:47:11Z","publication":"Annales Henri Poincaré","publisher":"Springer Nature","tmp":{"short":"CC BY (4.0)","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"page":"2409-2439","status":"public","date_created":"2019-01-10T09:02:58Z","day":"10","type":"journal_article","date_updated":"2021-11-16T08:13:24Z","publication_status":"published","oa_version":"Published Version","year":"2014","date_published":"2014-01-10T00:00:00Z","author":[{"first_name":"Jan","last_name":"Dereziński","full_name":"Dereziński, Jan"},{"id":"4197AD04-F248-11E8-B48F-1D18A9856A87","full_name":"Napiórkowski, Marcin M","last_name":"Napiórkowski","first_name":"Marcin M"}],"related_material":{"link":[{"url":"https://doi.org/10.1007/s00023-014-0390-9","relation":"erratum"}]},"issue":"12","citation":{"ama":"Dereziński J, Napiórkowski MM. Excitation spectrum of interacting bosons in the Mean-Field Infinite-Volume limit. <i>Annales Henri Poincaré</i>. 2014;15(12):2409-2439. doi:<a href=\"https://doi.org/10.1007/s00023-013-0302-4\">10.1007/s00023-013-0302-4</a>","mla":"Dereziński, Jan, and Marcin M. Napiórkowski. “Excitation Spectrum of Interacting Bosons in the Mean-Field Infinite-Volume Limit.” <i>Annales Henri Poincaré</i>, vol. 15, no. 12, Springer Nature, 2014, pp. 2409–39, doi:<a href=\"https://doi.org/10.1007/s00023-013-0302-4\">10.1007/s00023-013-0302-4</a>.","ieee":"J. Dereziński and M. M. Napiórkowski, “Excitation spectrum of interacting bosons in the Mean-Field Infinite-Volume limit,” <i>Annales Henri Poincaré</i>, vol. 15, no. 12. Springer Nature, pp. 2409–2439, 2014.","apa":"Dereziński, J., &#38; Napiórkowski, M. M. (2014). Excitation spectrum of interacting bosons in the Mean-Field Infinite-Volume limit. <i>Annales Henri Poincaré</i>. Springer Nature. <a href=\"https://doi.org/10.1007/s00023-013-0302-4\">https://doi.org/10.1007/s00023-013-0302-4</a>","ista":"Dereziński J, Napiórkowski MM. 2014. Excitation spectrum of interacting bosons in the Mean-Field Infinite-Volume limit. Annales Henri Poincaré. 15(12), 2409–2439.","chicago":"Dereziński, Jan, and Marcin M Napiórkowski. “Excitation Spectrum of Interacting Bosons in the Mean-Field Infinite-Volume Limit.” <i>Annales Henri Poincaré</i>. Springer Nature, 2014. <a href=\"https://doi.org/10.1007/s00023-013-0302-4\">https://doi.org/10.1007/s00023-013-0302-4</a>.","short":"J. Dereziński, M.M. Napiórkowski, Annales Henri Poincaré 15 (2014) 2409–2439."},"month":"01","ddc":["530"],"has_accepted_license":"1","oa":1,"extern":"1","quality_controlled":"1","intvolume":"        15","file":[{"date_created":"2019-01-10T09:04:45Z","file_size":865230,"file_id":"5814","creator":"dernst","date_updated":"2020-07-14T12:47:11Z","access_level":"open_access","relation":"main_file","content_type":"application/pdf","checksum":"1f6c32c5d6ec90cdb0718c7f0103342e","file_name":"2014_Annales_Derezinski.pdf"}],"publication_identifier":{"issn":["1424-0637","1424-0661"]},"_id":"5813","title":"Excitation spectrum of interacting bosons in the Mean-Field Infinite-Volume limit"},{"publication_status":"published","year":"2014","date_published":"2014-07-01T00:00:00Z","abstract":[{"lang":"eng","text":"We demonstrate a many-atom-cavity system with a high-finesse dual-wavelength standing wave cavity in which all participating rubidium atoms are nearly identically coupled to a 780-nm cavity mode. This homogeneous coupling is enforced by a one-dimensional optical lattice formed by the field of a 1560-nm cavity mode."}],"volume":39,"author":[{"last_name":"Lee","first_name":"Jongmin","full_name":"Lee, Jongmin"},{"last_name":"Vrijsen","first_name":"Geert","full_name":"Vrijsen, Geert"},{"last_name":"Teper","first_name":"Igor","full_name":"Teper, Igor"},{"last_name":"Hosten","first_name":"Onur","full_name":"Onur Hosten","id":"4C02D85E-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-2031-204X"},{"first_name":"Mark","last_name":"Kasevich","full_name":"Kasevich, Mark A"}],"doi":"10.1364/OL.39.004005","issue":"13","citation":{"apa":"Lee, J., Vrijsen, G., Teper, I., Hosten, O., &#38; Kasevich, M. (2014). Many-atom-cavity QED system with homogeneous atom-cavity coupling. <i>Optics Letters</i>. OSA. <a href=\"https://doi.org/10.1364/OL.39.004005\">https://doi.org/10.1364/OL.39.004005</a>","ieee":"J. Lee, G. Vrijsen, I. Teper, O. Hosten, and M. Kasevich, “Many-atom-cavity QED system with homogeneous atom-cavity coupling,” <i>Optics Letters</i>, vol. 39, no. 13. OSA, pp. 4005–4008, 2014.","mla":"Lee, Jongmin, et al. “Many-Atom-Cavity QED System with Homogeneous Atom-Cavity Coupling.” <i>Optics Letters</i>, vol. 39, no. 13, OSA, 2014, pp. 4005–08, doi:<a href=\"https://doi.org/10.1364/OL.39.004005\">10.1364/OL.39.004005</a>.","ama":"Lee J, Vrijsen G, Teper I, Hosten O, Kasevich M. Many-atom-cavity QED system with homogeneous atom-cavity coupling. <i>Optics Letters</i>. 2014;39(13):4005-4008. doi:<a href=\"https://doi.org/10.1364/OL.39.004005\">10.1364/OL.39.004005</a>","short":"J. Lee, G. Vrijsen, I. Teper, O. Hosten, M. Kasevich, Optics Letters 39 (2014) 4005–4008.","chicago":"Lee, Jongmin, Geert Vrijsen, Igor Teper, Onur Hosten, and Mark Kasevich. “Many-Atom-Cavity QED System with Homogeneous Atom-Cavity Coupling.” <i>Optics Letters</i>. OSA, 2014. <a href=\"https://doi.org/10.1364/OL.39.004005\">https://doi.org/10.1364/OL.39.004005</a>.","ista":"Lee J, Vrijsen G, Teper I, Hosten O, Kasevich M. 2014. Many-atom-cavity QED system with homogeneous atom-cavity coupling. Optics Letters. 39(13), 4005–4008."},"month":"07","oa":1,"publication":"Optics Letters","publisher":"OSA","page":"4005 - 4008","publist_id":"7216","main_file_link":[{"url":"https://arxiv.org/abs/1311.1805","open_access":"1"}],"extern":1,"quality_controlled":0,"status":"public","date_created":"2018-12-11T11:47:21Z","intvolume":"        39","day":"01","type":"journal_article","_id":"589","date_updated":"2021-01-12T08:05:09Z","title":"Many-atom-cavity QED system with homogeneous atom-cavity coupling"},{"date_created":"2019-03-19T14:35:30Z","status":"public","date_updated":"2021-01-12T08:06:13Z","day":"16","type":"journal_article","publication":"Cell","publisher":"Elsevier","tmp":{"short":"CC BY (4.0)","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"file_date_updated":"2020-07-14T12:47:20Z","pmid":1,"page":"69-83","volume":156,"external_id":{"pmid":["24439370"]},"doi":"10.1016/j.cell.2013.12.008","user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","language":[{"iso":"eng"}],"intvolume":"       156","quality_controlled":"1","_id":"6122","title":"Neuronal control of metabolism through nutrient-dependent modulation of tracheal branching","file":[{"access_level":"open_access","date_updated":"2020-07-14T12:47:20Z","creator":"kschuh","file_id":"6123","file_size":5020084,"date_created":"2019-03-19T14:40:38Z","file_name":"2014_Elsevier_Linneweber.pdf","checksum":"ad6ef68f37fb711d9abcd97fc06ad316","content_type":"application/pdf","relation":"main_file"}],"publication_identifier":{"issn":["0092-8674"]},"oa":1,"ddc":["570"],"has_accepted_license":"1","extern":"1","author":[{"full_name":"Linneweber, Gerit A.","first_name":"Gerit A.","last_name":"Linneweber"},{"last_name":"Jacobson","first_name":"Jake","full_name":"Jacobson, Jake"},{"last_name":"Busch","first_name":"Karl Emanuel","full_name":"Busch, Karl Emanuel"},{"full_name":"Hudry, Bruno","first_name":"Bruno","last_name":"Hudry"},{"full_name":"Christov, Christo P.","first_name":"Christo P.","last_name":"Christov"},{"full_name":"Dormann, Dirk","first_name":"Dirk","last_name":"Dormann"},{"full_name":"Yuan, Michaela","first_name":"Michaela","last_name":"Yuan"},{"first_name":"Tomoki","last_name":"Otani","full_name":"Otani, Tomoki"},{"full_name":"Knust, Elisabeth","first_name":"Elisabeth","last_name":"Knust"},{"id":"4E3FF80E-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-8347-0443","full_name":"de Bono, Mario","first_name":"Mario","last_name":"de Bono"},{"full_name":"Miguel-Aliaga, Irene","first_name":"Irene","last_name":"Miguel-Aliaga"}],"issue":"1-2","citation":{"ista":"Linneweber GA, Jacobson J, Busch KE, Hudry B, Christov CP, Dormann D, Yuan M, Otani T, Knust E, de Bono M, Miguel-Aliaga I. 2014. Neuronal control of metabolism through nutrient-dependent modulation of tracheal branching. Cell. 156(1–2), 69–83.","chicago":"Linneweber, Gerit A., Jake Jacobson, Karl Emanuel Busch, Bruno Hudry, Christo P. Christov, Dirk Dormann, Michaela Yuan, et al. “Neuronal Control of Metabolism through Nutrient-Dependent Modulation of Tracheal Branching.” <i>Cell</i>. Elsevier, 2014. <a href=\"https://doi.org/10.1016/j.cell.2013.12.008\">https://doi.org/10.1016/j.cell.2013.12.008</a>.","short":"G.A. Linneweber, J. Jacobson, K.E. Busch, B. Hudry, C.P. Christov, D. Dormann, M. Yuan, T. Otani, E. Knust, M. de Bono, I. Miguel-Aliaga, Cell 156 (2014) 69–83.","ama":"Linneweber GA, Jacobson J, Busch KE, et al. Neuronal control of metabolism through nutrient-dependent modulation of tracheal branching. <i>Cell</i>. 2014;156(1-2):69-83. doi:<a href=\"https://doi.org/10.1016/j.cell.2013.12.008\">10.1016/j.cell.2013.12.008</a>","mla":"Linneweber, Gerit A., et al. “Neuronal Control of Metabolism through Nutrient-Dependent Modulation of Tracheal Branching.” <i>Cell</i>, vol. 156, no. 1–2, Elsevier, 2014, pp. 69–83, doi:<a href=\"https://doi.org/10.1016/j.cell.2013.12.008\">10.1016/j.cell.2013.12.008</a>.","ieee":"G. A. Linneweber <i>et al.</i>, “Neuronal control of metabolism through nutrient-dependent modulation of tracheal branching,” <i>Cell</i>, vol. 156, no. 1–2. Elsevier, pp. 69–83, 2014.","apa":"Linneweber, G. A., Jacobson, J., Busch, K. E., Hudry, B., Christov, C. P., Dormann, D., … Miguel-Aliaga, I. (2014). Neuronal control of metabolism through nutrient-dependent modulation of tracheal branching. <i>Cell</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.cell.2013.12.008\">https://doi.org/10.1016/j.cell.2013.12.008</a>"},"month":"01","date_published":"2014-01-16T00:00:00Z","oa_version":"Published Version","publication_status":"published","year":"2014"},{"author":[{"full_name":"Chen, Changchun","first_name":"Changchun","last_name":"Chen"},{"last_name":"Itakura","first_name":"Eisuke","full_name":"Itakura, Eisuke"},{"full_name":"Weber, Katherine P.","first_name":"Katherine P.","last_name":"Weber"},{"full_name":"Hegde, Ramanujan S.","first_name":"Ramanujan S.","last_name":"Hegde"},{"id":"4E3FF80E-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-8347-0443","full_name":"de Bono, Mario","last_name":"de Bono","first_name":"Mario"}],"month":"03","citation":{"ista":"Chen C, Itakura E, Weber KP, Hegde RS, de Bono M. 2014. An ER complex of ODR-4 and ODR-8/Ufm1 specific protease 2 promotes GPCR maturation by a Ufm1-independent mechanism. PLoS Genetics. 10(3), e1004082.","chicago":"Chen, Changchun, Eisuke Itakura, Katherine P. Weber, Ramanujan S. Hegde, and Mario de Bono. “An ER Complex of ODR-4 and ODR-8/Ufm1 Specific Protease 2 Promotes GPCR Maturation by a Ufm1-Independent Mechanism.” <i>PLoS Genetics</i>. Public Library of Science (PLoS), 2014. <a href=\"https://doi.org/10.1371/journal.pgen.1004082\">https://doi.org/10.1371/journal.pgen.1004082</a>.","short":"C. Chen, E. Itakura, K.P. Weber, R.S. Hegde, M. de Bono, PLoS Genetics 10 (2014).","ama":"Chen C, Itakura E, Weber KP, Hegde RS, de Bono M. An ER complex of ODR-4 and ODR-8/Ufm1 specific protease 2 promotes GPCR maturation by a Ufm1-independent mechanism. <i>PLoS Genetics</i>. 2014;10(3). doi:<a href=\"https://doi.org/10.1371/journal.pgen.1004082\">10.1371/journal.pgen.1004082</a>","mla":"Chen, Changchun, et al. “An ER Complex of ODR-4 and ODR-8/Ufm1 Specific Protease 2 Promotes GPCR Maturation by a Ufm1-Independent Mechanism.” <i>PLoS Genetics</i>, vol. 10, no. 3, e1004082, Public Library of Science (PLoS), 2014, doi:<a href=\"https://doi.org/10.1371/journal.pgen.1004082\">10.1371/journal.pgen.1004082</a>.","ieee":"C. Chen, E. Itakura, K. P. Weber, R. S. Hegde, and M. de Bono, “An ER complex of ODR-4 and ODR-8/Ufm1 specific protease 2 promotes GPCR maturation by a Ufm1-independent mechanism,” <i>PLoS Genetics</i>, vol. 10, no. 3. Public Library of Science (PLoS), 2014.","apa":"Chen, C., Itakura, E., Weber, K. P., Hegde, R. S., &#38; de Bono, M. (2014). An ER complex of ODR-4 and ODR-8/Ufm1 specific protease 2 promotes GPCR maturation by a Ufm1-independent mechanism. <i>PLoS Genetics</i>. Public Library of Science (PLoS). <a href=\"https://doi.org/10.1371/journal.pgen.1004082\">https://doi.org/10.1371/journal.pgen.1004082</a>"},"issue":"3","OA_place":"publisher","date_published":"2014-03-06T00:00:00Z","year":"2014","oa_version":"Published Version","DOAJ_listed":"1","publication_status":"published","intvolume":"        10","quality_controlled":"1","title":"An ER complex of ODR-4 and ODR-8/Ufm1 specific protease 2 promotes GPCR maturation by a Ufm1-independent mechanism","_id":"6124","publication_identifier":{"issn":["1553-7404"]},"file":[{"date_updated":"2020-07-14T12:47:20Z","access_level":"open_access","date_created":"2019-03-19T14:50:07Z","file_size":8286819,"file_id":"6125","creator":"kschuh","checksum":"ac19941089a4262bb5bd74434a08b003","file_name":"2014_PLOS_Chen.PDF","relation":"main_file","content_type":"application/pdf"}],"oa":1,"has_accepted_license":"1","ddc":["570"],"extern":"1","volume":10,"doi":"10.1371/journal.pgen.1004082","external_id":{"pmid":["24603482"]},"article_processing_charge":"No","abstract":[{"text":"Despite the importance of G-protein coupled receptors (GPCRs) their biogenesis is poorly understood. Like vertebrates, C. elegans uses a large family of GPCRs as chemoreceptors. A subset of these receptors, such as ODR-10, requires the odr-4 and odr-8 genes to be appropriately localized to sensory cilia. The odr-4 gene encodes a conserved tail-anchored transmembrane protein; the molecular identity of odr-8 is unknown. Here, we show that odr-8 encodes the C. elegans ortholog of Ufm1-specific protease 2 (UfSP2). UfSPs are cysteine proteases identified biochemically by their ability to liberate the ubiquitin-like modifier Ufm1 from its pro-form and protein conjugates. ODR-8/UfSP2 and ODR-4 are expressed in the same set of twelve chemosensory neurons, and physically interact at the ER membrane. ODR-4 also binds ODR-10, suggesting that an ODR-4/ODR-8 complex promotes GPCR folding, maturation, or export from the ER. The physical interaction between human ODR4 and UfSP2 suggests that this complex's role in GPCR biogenesis may be evolutionarily conserved. Unexpectedly, mutant versions of ODR-8/UfSP2 lacking catalytic residues required for protease activity can rescue all odr-8 mutant phenotypes tested. Moreover, deleting C. elegans ufm-1 does not alter chemoreceptor traffic to cilia, either in wild type or in odr-8 mutants. Thus, UfSP2 proteins have protease- and Ufm1-independent functions in GPCR biogenesis.","lang":"eng"}],"user_id":"0043cee0-e5fc-11ee-9736-f83bc23afbf0","OA_type":"gold","language":[{"iso":"eng"}],"article_number":"e1004082","status":"public","date_created":"2019-03-19T14:45:56Z","date_updated":"2024-10-30T14:45:33Z","type":"journal_article","day":"06","publisher":"Public Library of Science (PLoS)","tmp":{"short":"CC BY (4.0)","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"publication":"PLoS Genetics","file_date_updated":"2020-07-14T12:47:20Z","pmid":1},{"extern":"1","oa":1,"has_accepted_license":"1","ddc":["570"],"title":"GLOBIN-5-dependent O2 responses are regulated by PDL-1/PrBP that targets prenylated soluble guanylate cyclases to dendritic endings","_id":"6126","publication_identifier":{"issn":["0270-6474","1529-2401"]},"file":[{"file_size":3263422,"date_created":"2019-03-19T14:55:58Z","file_id":"6127","creator":"kschuh","date_updated":"2020-07-14T12:47:20Z","access_level":"open_access","relation":"main_file","content_type":"application/pdf","checksum":"a3dd71969f94c43909327cd083283d4b","file_name":"2014_SFN_Gross.pdf"}],"intvolume":"        34","quality_controlled":"1","date_published":"2014-12-10T00:00:00Z","year":"2014","publication_status":"published","oa_version":"Published Version","month":"12","issue":"50","citation":{"chicago":"Gross, E., Z. Soltesz, S. Oda, V. Zelmanovich, Z. Abergel, and Mario de Bono. “GLOBIN-5-Dependent O2 Responses Are Regulated by PDL-1/PrBP That Targets Prenylated Soluble Guanylate Cyclases to Dendritic Endings.” <i>Journal of Neuroscience</i>. Society for Neuroscience, 2014. <a href=\"https://doi.org/10.1523/jneurosci.5368-13.2014\">https://doi.org/10.1523/jneurosci.5368-13.2014</a>.","short":"E. Gross, Z. Soltesz, S. Oda, V. Zelmanovich, Z. Abergel, M. de Bono, Journal of Neuroscience 34 (2014) 16726–16738.","ista":"Gross E, Soltesz Z, Oda S, Zelmanovich V, Abergel Z, de Bono M. 2014. GLOBIN-5-dependent O2 responses are regulated by PDL-1/PrBP that targets prenylated soluble guanylate cyclases to dendritic endings. Journal of Neuroscience. 34(50), 16726–16738.","ama":"Gross E, Soltesz Z, Oda S, Zelmanovich V, Abergel Z, de Bono M. GLOBIN-5-dependent O2 responses are regulated by PDL-1/PrBP that targets prenylated soluble guanylate cyclases to dendritic endings. <i>Journal of Neuroscience</i>. 2014;34(50):16726-16738. doi:<a href=\"https://doi.org/10.1523/jneurosci.5368-13.2014\">10.1523/jneurosci.5368-13.2014</a>","ieee":"E. Gross, Z. Soltesz, S. Oda, V. Zelmanovich, Z. Abergel, and M. de Bono, “GLOBIN-5-dependent O2 responses are regulated by PDL-1/PrBP that targets prenylated soluble guanylate cyclases to dendritic endings,” <i>Journal of Neuroscience</i>, vol. 34, no. 50. Society for Neuroscience, pp. 16726–16738, 2014.","apa":"Gross, E., Soltesz, Z., Oda, S., Zelmanovich, V., Abergel, Z., &#38; de Bono, M. (2014). GLOBIN-5-dependent O2 responses are regulated by PDL-1/PrBP that targets prenylated soluble guanylate cyclases to dendritic endings. <i>Journal of Neuroscience</i>. Society for Neuroscience. <a href=\"https://doi.org/10.1523/jneurosci.5368-13.2014\">https://doi.org/10.1523/jneurosci.5368-13.2014</a>","mla":"Gross, E., et al. “GLOBIN-5-Dependent O2 Responses Are Regulated by PDL-1/PrBP That Targets Prenylated Soluble Guanylate Cyclases to Dendritic Endings.” <i>Journal of Neuroscience</i>, vol. 34, no. 50, Society for Neuroscience, 2014, pp. 16726–38, doi:<a href=\"https://doi.org/10.1523/jneurosci.5368-13.2014\">10.1523/jneurosci.5368-13.2014</a>."},"author":[{"full_name":"Gross, E.","first_name":"E.","last_name":"Gross"},{"full_name":"Soltesz, Z.","first_name":"Z.","last_name":"Soltesz"},{"first_name":"S.","last_name":"Oda","full_name":"Oda, S."},{"full_name":"Zelmanovich, V.","first_name":"V.","last_name":"Zelmanovich"},{"last_name":"Abergel","first_name":"Z.","full_name":"Abergel, Z."},{"id":"4E3FF80E-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-8347-0443","first_name":"Mario","last_name":"de Bono","full_name":"de Bono, Mario"}],"pmid":1,"page":"16726-16738","publisher":"Society for Neuroscience","tmp":{"short":"CC BY (4.0)","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"publication":"Journal of Neuroscience","file_date_updated":"2020-07-14T12:47:20Z","date_updated":"2021-01-12T08:06:14Z","type":"journal_article","day":"10","status":"public","date_created":"2019-03-19T14:52:26Z","language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"Aerobic animals constantly monitor and adapt to changes in O2 levels. The molecular mechanisms involved in sensing O2 are, however, incompletely understood. Previous studies showed that a hexacoordinated globin called GLB-5 tunes the dynamic range of O2-sensing neurons in natural C. elegans isolates, but is defective in the N2 lab reference strain (McGrath et al., 2009; Persson et al., 2009). GLB-5 enables a sharp behavioral switch when O2 changes between 21 and 17%. Here, we show that GLB-5 also confers rapid behavioral and cellular recovery from exposure to hypoxia. Hypoxia reconfigures O2-evoked Ca2+ responses in the URX O2 sensors, and GLB-5 enables rapid recovery of these responses upon re-oxygenation. Forward genetic screens indicate that GLB-5's effects on O2 sensing require PDL-1, the C. elegans ortholog of mammalian PrBP/PDE6δ protein. In mammals, PDE6δ regulates the traffic and activity of prenylated proteins (Zhang et al., 2004; Norton et al., 2005). PDL-1 promotes localization of GCY-33 and GCY-35, atypical soluble guanylate cyclases that act as O2 sensors, to the dendritic endings of URX and BAG neurons, where they colocalize with GLB-5. Both GCY-33 and GCY-35 are predicted to be prenylated. Dendritic localization is not essential for GCY-35 to function as an O2 sensor, but disrupting pdl-1 alters the URX neuron's O2 response properties. Functional GLB-5 can restore dendritic localization of GCY-33 in pdl-1 mutants, suggesting GCY-33 and GLB-5 are in a complex. Our data suggest GLB-5 and the soluble guanylate cyclases operate in close proximity to sculpt O2 responses."}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","doi":"10.1523/jneurosci.5368-13.2014","external_id":{"pmid":["25505325"]},"volume":34},{"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","abstract":[{"text":"Mechanically coupled cells can generate forces driving cell and tissue morphogenesis during development. Visualization and measuring of these forces is of major importance to better understand the complexity of the biomechanic processes that shape cells and tissues. Here, we describe how UV laser ablation can be utilized to quantitatively assess mechanical tension in different tissues of the developing zebrafish and in cultures of primary germ layer progenitor cells ex vivo.","lang":"eng"}],"article_processing_charge":"No","language":[{"iso":"eng"}],"editor":[{"full_name":"Nelson, Celeste","first_name":"Celeste","last_name":"Nelson"}],"volume":1189,"external_id":{"pmid":["25245697"]},"doi":"10.1007/978-1-4939-1164-6_15","publication":"Tissue Morphogenesis","publisher":"Springer","page":"219-235","pmid":1,"date_created":"2019-03-26T08:55:59Z","status":"public","series_title":"MIMB","day":"22","type":"book_chapter","date_updated":"2025-04-22T13:33:31Z","oa_version":"None","publication_status":"published","year":"2014","date_published":"2014-08-22T00:00:00Z","corr_author":"1","author":[{"orcid":"0000-0002-5920-9090","id":"3FE6E4E8-F248-11E8-B48F-1D18A9856A87","last_name":"Smutny","first_name":"Michael","full_name":"Smutny, Michael"},{"full_name":"Behrndt, Martin","first_name":"Martin","last_name":"Behrndt","id":"3ECECA3A-F248-11E8-B48F-1D18A9856A87"},{"orcid":"0000-0002-8526-5416","id":"3AFBBC42-F248-11E8-B48F-1D18A9856A87","last_name":"Campinho","first_name":"Pedro","full_name":"Campinho, Pedro"},{"last_name":"Ruprecht","first_name":"Verena","full_name":"Ruprecht, Verena","id":"4D71A03A-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-4088-8633"},{"last_name":"Heisenberg","first_name":"Carl-Philipp J","full_name":"Heisenberg, Carl-Philipp J","id":"39427864-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-0912-4566"}],"citation":{"ama":"Smutny M, Behrndt M, Campinho P, Ruprecht V, Heisenberg C-PJ. UV laser ablation to measure cell and tissue-generated forces in the zebrafish embryo in vivo and ex vivo. In: Nelson C, ed. <i>Tissue Morphogenesis</i>. Vol 1189. MIMB. New York: Springer; 2014:219-235. doi:<a href=\"https://doi.org/10.1007/978-1-4939-1164-6_15\">10.1007/978-1-4939-1164-6_15</a>","mla":"Smutny, Michael, et al. “UV Laser Ablation to Measure Cell and Tissue-Generated Forces in the Zebrafish Embryo in Vivo and Ex Vivo.” <i>Tissue Morphogenesis</i>, edited by Celeste Nelson, vol. 1189, Springer, 2014, pp. 219–35, doi:<a href=\"https://doi.org/10.1007/978-1-4939-1164-6_15\">10.1007/978-1-4939-1164-6_15</a>.","ieee":"M. Smutny, M. Behrndt, P. Campinho, V. Ruprecht, and C.-P. J. Heisenberg, “UV laser ablation to measure cell and tissue-generated forces in the zebrafish embryo in vivo and ex vivo,” in <i>Tissue Morphogenesis</i>, vol. 1189, C. Nelson, Ed. New York: Springer, 2014, pp. 219–235.","apa":"Smutny, M., Behrndt, M., Campinho, P., Ruprecht, V., &#38; Heisenberg, C.-P. J. (2014). UV laser ablation to measure cell and tissue-generated forces in the zebrafish embryo in vivo and ex vivo. In C. Nelson (Ed.), <i>Tissue Morphogenesis</i> (Vol. 1189, pp. 219–235). New York: Springer. <a href=\"https://doi.org/10.1007/978-1-4939-1164-6_15\">https://doi.org/10.1007/978-1-4939-1164-6_15</a>","ista":"Smutny M, Behrndt M, Campinho P, Ruprecht V, Heisenberg C-PJ. 2014.UV laser ablation to measure cell and tissue-generated forces in the zebrafish embryo in vivo and ex vivo. In: Tissue Morphogenesis. Methods in Molecular Biology, vol. 1189, 219–235.","chicago":"Smutny, Michael, Martin Behrndt, Pedro Campinho, Verena Ruprecht, and Carl-Philipp J Heisenberg. “UV Laser Ablation to Measure Cell and Tissue-Generated Forces in the Zebrafish Embryo in Vivo and Ex Vivo.” In <i>Tissue Morphogenesis</i>, edited by Celeste Nelson, 1189:219–35. MIMB. New York: Springer, 2014. <a href=\"https://doi.org/10.1007/978-1-4939-1164-6_15\">https://doi.org/10.1007/978-1-4939-1164-6_15</a>.","short":"M. Smutny, M. Behrndt, P. Campinho, V. Ruprecht, C.-P.J. Heisenberg, in:, C. Nelson (Ed.), Tissue Morphogenesis, Springer, New York, 2014, pp. 219–235."},"month":"08","department":[{"_id":"CaHe"}],"quality_controlled":"1","alternative_title":["Methods in Molecular Biology"],"intvolume":"      1189","place":"New York","publication_identifier":{"isbn":["9781493911639","9781493911646"],"issn":["1064-3745"],"eissn":["1940-6029"]},"_id":"6178","title":"UV laser ablation to measure cell and tissue-generated forces in the zebrafish embryo in vivo and ex vivo"},{"language":[{"iso":"eng"}],"year":"2014","oa_version":"Preprint","publication_status":"published","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_published":"2014-01-01T00:00:00Z","abstract":[{"text":"Nous étudions le comportement asymptotique du nombre de variétés dans une certaine classe ne satisfaisant pas le principe de Hasse. Cette étude repose sur des résultats récemmentobtenus par Colliot-Thélène.","lang":"fre"}],"doi":"10.5802/jtnb.857","external_id":{"arxiv":["1210.4236"]},"citation":{"ama":"Bretèche R de la, Browning TD. Contre-exemples au principe de Hasse pour certains tores coflasques. <i>Journal de Théorie des Nombres de Bordeaux</i>. 2014;26(1):25-44. doi:<a href=\"https://doi.org/10.5802/jtnb.857\">10.5802/jtnb.857</a>","apa":"Bretèche, R. de la, &#38; Browning, T. D. (2014). Contre-exemples au principe de Hasse pour certains tores coflasques. <i>Journal de Théorie Des Nombres de Bordeaux</i>. Cellule MathDoc/CEDRAM. <a href=\"https://doi.org/10.5802/jtnb.857\">https://doi.org/10.5802/jtnb.857</a>","ieee":"R. de la Bretèche and T. D. Browning, “Contre-exemples au principe de Hasse pour certains tores coflasques,” <i>Journal de Théorie des Nombres de Bordeaux</i>, vol. 26, no. 1. Cellule MathDoc/CEDRAM, pp. 25–44, 2014.","mla":"Bretèche, Régis de la, and Timothy D. Browning. “Contre-Exemples Au Principe de Hasse Pour Certains Tores Coflasques.” <i>Journal de Théorie Des Nombres de Bordeaux</i>, vol. 26, no. 1, Cellule MathDoc/CEDRAM, 2014, pp. 25–44, doi:<a href=\"https://doi.org/10.5802/jtnb.857\">10.5802/jtnb.857</a>.","chicago":"Bretèche, Régis de la, and Timothy D Browning. “Contre-Exemples Au Principe de Hasse Pour Certains Tores Coflasques.” <i>Journal de Théorie Des Nombres de Bordeaux</i>. Cellule MathDoc/CEDRAM, 2014. <a href=\"https://doi.org/10.5802/jtnb.857\">https://doi.org/10.5802/jtnb.857</a>.","short":"R. de la Bretèche, T.D. Browning, Journal de Théorie Des Nombres de Bordeaux 26 (2014) 25–44.","ista":"Bretèche R de la, Browning TD. 2014. Contre-exemples au principe de Hasse pour certains tores coflasques. Journal de Théorie des Nombres de Bordeaux. 26(1), 25–44."},"issue":"1","author":[{"first_name":"Régis de la","last_name":"Bretèche","full_name":"Bretèche, Régis de la"},{"full_name":"Browning, Timothy D","last_name":"Browning","first_name":"Timothy D","id":"35827D50-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-8314-0177"}],"volume":26,"page":"25-44","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1210.4236"}],"extern":"1","publisher":"Cellule MathDoc/CEDRAM","oa":1,"publication":"Journal de Théorie des Nombres de Bordeaux","type":"journal_article","publication_identifier":{"issn":["1246-7405","2118-8572"]},"date_updated":"2021-01-12T08:07:03Z","title":"Contre-exemples au principe de Hasse pour certains tores coflasques","arxiv":1,"_id":"6319","quality_controlled":"1","intvolume":"        26","date_created":"2019-04-16T13:40:13Z","status":"public"},{"_id":"6739","title":"From polar to Reed-Muller codes: A technique to improve the finite-length performance","publication_identifier":{"issn":["0090-6778"]},"intvolume":"        62","quality_controlled":"1","main_file_link":[{"url":"https://arxiv.org/abs/1401.3127","open_access":"1"}],"extern":"1","oa":1,"issue":"9","citation":{"ista":"Mondelli M, Hassani H, Urbanke R. 2014. From polar to Reed-Muller codes: A technique to improve the finite-length performance. IEEE Transactions on Communications. 62(9), 3084–3091.","chicago":"Mondelli, Marco, Hamed Hassani, and Rudiger Urbanke. “From Polar to Reed-Muller Codes: A Technique to Improve the Finite-Length Performance.” <i>IEEE Transactions on Communications</i>. IEEE, 2014. <a href=\"https://doi.org/10.1109/tcomm.2014.2345069\">https://doi.org/10.1109/tcomm.2014.2345069</a>.","short":"M. Mondelli, H. Hassani, R. Urbanke, IEEE Transactions on Communications 62 (2014) 3084–3091.","mla":"Mondelli, Marco, et al. “From Polar to Reed-Muller Codes: A Technique to Improve the Finite-Length Performance.” <i>IEEE Transactions on Communications</i>, vol. 62, no. 9, IEEE, 2014, pp. 3084–91, doi:<a href=\"https://doi.org/10.1109/tcomm.2014.2345069\">10.1109/tcomm.2014.2345069</a>.","ieee":"M. Mondelli, H. Hassani, and R. Urbanke, “From polar to Reed-Muller codes: A technique to improve the finite-length performance,” <i>IEEE Transactions on Communications</i>, vol. 62, no. 9. IEEE, pp. 3084–3091, 2014.","apa":"Mondelli, M., Hassani, H., &#38; Urbanke, R. (2014). From polar to Reed-Muller codes: A technique to improve the finite-length performance. <i>IEEE Transactions on Communications</i>. IEEE. <a href=\"https://doi.org/10.1109/tcomm.2014.2345069\">https://doi.org/10.1109/tcomm.2014.2345069</a>","ama":"Mondelli M, Hassani H, Urbanke R. From polar to Reed-Muller codes: A technique to improve the finite-length performance. <i>IEEE Transactions on Communications</i>. 2014;62(9):3084-3091. doi:<a href=\"https://doi.org/10.1109/tcomm.2014.2345069\">10.1109/tcomm.2014.2345069</a>"},"month":"09","author":[{"orcid":"0000-0002-3242-7020","id":"27EB676C-8706-11E9-9510-7717E6697425","last_name":"Mondelli","first_name":"Marco","full_name":"Mondelli, Marco"},{"last_name":"Hassani","first_name":"Hamed","full_name":"Hassani, Hamed"},{"first_name":"Rudiger","last_name":"Urbanke","full_name":"Urbanke, Rudiger"}],"date_published":"2014-09-01T00:00:00Z","oa_version":"Preprint","publication_status":"published","year":"2014","arxiv":1,"date_updated":"2021-01-12T08:08:46Z","day":"01","type":"journal_article","status":"public","date_created":"2019-07-31T07:20:21Z","page":"3084-3091","publication":"IEEE Transactions on Communications","publisher":"IEEE","external_id":{"arxiv":["1401.3127"]},"doi":"10.1109/tcomm.2014.2345069","volume":62,"language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"We explore the relationship between polar and RM codes and we describe a coding scheme which improves upon the performance of the standard polar code at practical block lengths. Our starting point is the experimental observation that RM codes have a smaller error probability than polar codes under MAP decoding. This motivates us to introduce a family of codes that “interpolates” between RM and polar codes, call this family C inter = {C α : α ∈ [0, 1j}, where C α|α=1 is the original polar code, and C α|α=0 is an RM code. Based on numerical observations, we remark that the error probability under MAP decoding is an increasing function of α. MAP decoding has in general exponential complexity, but empirically the performance of polar codes at finite block lengths is boosted by moving along the family Cinter even under low-complexity decoding schemes such as, for instance, belief propagation or successive cancellation list decoder. We demonstrate the performance gain via numerical simulations for transmission over the erasure channel as well as the Gaussian channel."}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87"}]