{"id":"https://openalex.org/W2282317342","doi":"https://doi.org/10.23638/lmcs-16(2:10)2020","title":"Trace Refinement in Labelled Markov Decision Processes","display_name":"Trace Refinement in Labelled Markov Decision Processes","publication_year":2020,"publication_date":"2020-06-03","ids":{"openalex":"https://openalex.org/W2282317342","doi":"https://doi.org/10.23638/lmcs-16(2:10)2020","mag":"2282317342"},"language":"en","primary_location":{"id":"doi:10.23638/lmcs-16(2:10)2020","is_oa":true,"landing_page_url":"https://doi.org/10.23638/lmcs-16(2:10)2020","pdf_url":null,"source":{"id":"https://openalex.org/S114379355","display_name":"Logical Methods in Computer Science","issn_l":"1860-5974","issn":["1860-5974"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310313916","host_organization_name":"Logical Methods in Computer Science e.V.","host_organization_lineage":["https://openalex.org/P4310313916"],"host_organization_lineage_names":["Logical Methods in Computer Science e.V."],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Logical Methods in Computer Science","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://doi.org/10.23638/lmcs-16(2:10)2020","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5022821778","display_name":"Nathana\u00ebl Fijalkow","orcid":"https://orcid.org/0000-0002-6576-4680"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210142254","display_name":"Laboratoire Bordelais de Recherche en Informatique","ror":"https://ror.org/03adqg323","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I15057530","https://openalex.org/I4210142254","https://openalex.org/I4210159245","https://openalex.org/I4210160189"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Nathana\u00ebl Fijalkow","raw_affiliation_strings":["Laboratoire Bordelais de Recherche en Informatique","Centre National de la Recherche Scientifique"],"raw_orcid":"https://orcid.org/0000-0002-6576-4680","affiliations":[{"raw_affiliation_string":"Laboratoire Bordelais de Recherche en Informatique","institution_ids":["https://openalex.org/I4210142254"]},{"raw_affiliation_string":"Centre National de la Recherche Scientifique","institution_ids":["https://openalex.org/I1294671590"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054782057","display_name":"Stefan Kiefer","orcid":"https://orcid.org/0000-0003-4173-6877"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Stefan Kiefer","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5005502598","display_name":"Mahsa Shirmohammadi","orcid":"https://orcid.org/0000-0002-7779-2339"},"institutions":[{"id":"https://openalex.org/I4210117673","display_name":"Institut de Recherche en Informatique Fondamentale","ror":"https://ror.org/02krdtz55","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I204730241","https://openalex.org/I4210089394","https://openalex.org/I4210117673","https://openalex.org/I4210139971"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Mahsa Shirmohammadi","raw_affiliation_strings":["Institut de Recherche en Informatique Fondamentale"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut de Recherche en Informatique Fondamentale","institution_ids":["https://openalex.org/I4210117673"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.00152312,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"Volume 16, Issue 2","issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10142","display_name":"Formal Methods in Verification","score":0.6381000280380249,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10142","display_name":"Formal Methods in Verification","score":0.6381000280380249,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11125","display_name":"Petri Nets in System Modeling","score":0.07109999656677246,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11303","display_name":"Bayesian Modeling and Causal Inference","score":0.05649999901652336,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/trace","display_name":"TRACE (psycholinguistics)","score":0.8417507410049438},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4976508915424347},{"id":"https://openalex.org/keywords/markov-chain","display_name":"Markov chain","score":0.4974241554737091},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.19652047753334045},{"id":"https://openalex.org/keywords/philosophy","display_name":"Philosophy","score":0.09458518028259277},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.0668802559375763}],"concepts":[{"id":"https://openalex.org/C75291252","wikidata":"https://www.wikidata.org/wiki/Q1315756","display_name":"TRACE (psycholinguistics)","level":2,"score":0.8417507410049438},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4976508915424347},{"id":"https://openalex.org/C98763669","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov chain","level":2,"score":0.4974241554737091},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.19652047753334045},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.09458518028259277},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0668802559375763}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.23638/lmcs-16(2:10)2020","is_oa":true,"landing_page_url":"https://doi.org/10.23638/lmcs-16(2:10)2020","pdf_url":null,"source":{"id":"https://openalex.org/S114379355","display_name":"Logical Methods in Computer Science","issn_l":"1860-5974","issn":["1860-5974"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310313916","host_organization_name":"Logical Methods in Computer Science e.V.","host_organization_lineage":["https://openalex.org/P4310313916"],"host_organization_lineage_names":["Logical Methods in Computer Science e.V."],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Logical Methods in Computer Science","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:1510.09102","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1510.09102","pdf_url":"https://arxiv.org/pdf/1510.09102","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":{"id":"doi:10.23638/lmcs-16(2:10)2020","is_oa":true,"landing_page_url":"https://doi.org/10.23638/lmcs-16(2:10)2020","pdf_url":null,"source":{"id":"https://openalex.org/S114379355","display_name":"Logical Methods in Computer Science","issn_l":"1860-5974","issn":["1860-5974"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310313916","host_organization_name":"Logical Methods in Computer Science e.V.","host_organization_lineage":["https://openalex.org/P4310313916"],"host_organization_lineage_names":["Logical Methods in Computer Science e.V."],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Logical Methods in Computer Science","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.800000011920929,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[{"id":"https://openalex.org/G794676242","display_name":"Challenges for Logic, Transducers and Automata","funder_award_id":"ANR-16-CE40-0007","funder_id":"https://openalex.org/F4320320883","funder_display_name":"Agence Nationale de la Recherche"},{"id":"https://openalex.org/G8581904048","display_name":null,"funder_award_id":"EP/N510129/1","funder_id":"https://openalex.org/F4320314731","funder_display_name":"UK Research and Innovation"},{"id":"https://openalex.org/G8597009950","display_name":null,"funder_award_id":"EP/N510129/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320314731","display_name":"UK Research and Innovation","ror":"https://ror.org/001aqnf71"},{"id":"https://openalex.org/F4320320883","display_name":"Agence Nationale de la Recherche","ror":"https://ror.org/00rbzpz17"},{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2383986235","https://openalex.org/W2464849962","https://openalex.org/W3007092120","https://openalex.org/W1483845062","https://openalex.org/W2390095984","https://openalex.org/W2389529561","https://openalex.org/W2327104329","https://openalex.org/W3007745445","https://openalex.org/W2477564355","https://openalex.org/W1483834993"],"abstract_inverted_index":{"Given":[0],"two":[1],"labelled":[2,31],"Markov":[3,32,52,89],"decision":[4],"processes":[5],"(MDPs),":[6],"the":[7,16,24,29,47,70,76,84,104,109,114],"trace-refinement":[8,78,110],"problem":[9,40,79,111],"asks":[10],"whether":[11],"for":[12],"all":[13],"strategies":[14,115],"of":[15,23,65,92,108],"first":[17,85],"MDP":[18,26,49,86],"there":[19],"exists":[20],"a":[21,51,62,88],"strategy":[22],"second":[25,48],"such":[27],"that":[28,38,75,113],"induced":[30],"chains":[33],"are":[34,116],"trace-equivalent.":[35],"We":[36,101],"show":[37,74],"this":[39],"is":[41,50,56,80,87],"decidable":[42],"in":[43,99],"polynomial":[44],"time":[45],"if":[46,83],"chain.":[53,90],"The":[54],"algorithm":[55],"based":[57],"on":[58,61],"new":[59],"results":[60],"particular":[63],"notion":[64],"bisimulation":[66],"between":[67],"distributions":[68],"over":[69],"states.":[71],"However,":[72],"we":[73],"general":[77],"undecidable,":[81],"even":[82],"Decidability":[91],"those":[93],"problems":[94],"was":[95],"stated":[96],"as":[97],"open":[98],"2008.":[100],"further":[102],"study":[103],"decidability":[105],"and":[106],"complexity":[107],"provided":[112],"restricted":[117],"to":[118],"be":[119],"memoryless.":[120]},"counts_by_year":[],"updated_date":"2026-07-03T08:13:44.112507","created_date":"2025-10-10T00:00:00"}
