{"id":"https://openalex.org/W1550126246","doi":"https://doi.org/10.1109/cdc.2002.1184460","title":"On the computational complexity of the verification of modular discrete-event systems","display_name":"On the computational complexity of the verification of modular discrete-event systems","publication_year":2003,"publication_date":"2003-08-27","ids":{"openalex":"https://openalex.org/W1550126246","doi":"https://doi.org/10.1109/cdc.2002.1184460","mag":"1550126246"},"language":"en","primary_location":{"id":"doi:10.1109/cdc.2002.1184460","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cdc.2002.1184460","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 41st IEEE Conference on Decision and Control, 2002.","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5034274465","display_name":"Kurt Rohloff","orcid":"https://orcid.org/0000-0003-0389-5092"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"K. Rohloff","raw_affiliation_strings":["Department of Electrical Engineering and Computer Science, University of Michigan, Ann Arbor, MI, USA","Dept., of Electr. Eng. & Comput. Sci., Michigan Univ., Ann Arbor, MI, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, University of Michigan, Ann Arbor, MI, USA","institution_ids":["https://openalex.org/I27837315"]},{"raw_affiliation_string":"Dept., of Electr. Eng. & Comput. Sci., Michigan Univ., Ann Arbor, MI, USA","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027585653","display_name":"St\u00e9phane Lafortune","orcid":"https://orcid.org/0000-0002-7526-6642"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"S. Lafortune","raw_affiliation_strings":["Department of Electrical Engineering and Computer Science, University of Michigan, Ann Arbor, MI, USA","Dept., of Electr. Eng. & Comput. Sci., Michigan Univ., Ann Arbor, MI, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, University of Michigan, Ann Arbor, MI, USA","institution_ids":["https://openalex.org/I27837315"]},{"raw_affiliation_string":"Dept., of Electr. Eng. & Comput. Sci., Michigan Univ., Ann Arbor, MI, USA","institution_ids":["https://openalex.org/I27837315"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I27837315"],"apc_list":null,"apc_paid":null,"fwci":3.1243,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.91863961,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"1","issue":null,"first_page":"16","last_page":"21"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11125","display_name":"Petri Nets in System Modeling","score":0.9994000196456909,"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/T11125","display_name":"Petri Nets in System Modeling","score":0.9994000196456909,"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/T10142","display_name":"Formal Methods in Verification","score":0.9990000128746033,"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/T10772","display_name":"Distributed systems and fault tolerance","score":0.9940999746322632,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/modular-design","display_name":"Modular design","score":0.7825359106063843},{"id":"https://openalex.org/keywords/automaton","display_name":"Automaton","score":0.774134635925293},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6473648548126221},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.6340585947036743},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.6305467486381531},{"id":"https://openalex.org/keywords/pspace","display_name":"PSPACE","score":0.6278322339057922},{"id":"https://openalex.org/keywords/intersection","display_name":"Intersection (aeronautics)","score":0.5708678364753723},{"id":"https://openalex.org/keywords/event","display_name":"Event (particle physics)","score":0.5655426979064941},{"id":"https://openalex.org/keywords/prefix","display_name":"Prefix","score":0.4674207866191864},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3545790910720825},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.34376630187034607},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.19148576259613037}],"concepts":[{"id":"https://openalex.org/C101468663","wikidata":"https://www.wikidata.org/wiki/Q1620158","display_name":"Modular design","level":2,"score":0.7825359106063843},{"id":"https://openalex.org/C112505250","wikidata":"https://www.wikidata.org/wiki/Q787116","display_name":"Automaton","level":2,"score":0.774134635925293},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6473648548126221},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.6340585947036743},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.6305467486381531},{"id":"https://openalex.org/C197685441","wikidata":"https://www.wikidata.org/wiki/Q500716","display_name":"PSPACE","level":3,"score":0.6278322339057922},{"id":"https://openalex.org/C64543145","wikidata":"https://www.wikidata.org/wiki/Q162942","display_name":"Intersection (aeronautics)","level":2,"score":0.5708678364753723},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.5655426979064941},{"id":"https://openalex.org/C141603448","wikidata":"https://www.wikidata.org/wiki/Q134830","display_name":"Prefix","level":2,"score":0.4674207866191864},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3545790910720825},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.34376630187034607},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.19148576259613037},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/cdc.2002.1184460","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cdc.2002.1184460","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 41st IEEE Conference on Decision and Control, 2002.","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.320.9307","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.320.9307","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://dist-systems.bbn.com/people/krohloff/papers/2002/rohloff_lafortune_CDC02.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1587663028","https://openalex.org/W1610504283","https://openalex.org/W1982129592","https://openalex.org/W2011039300","https://openalex.org/W2039529128","https://openalex.org/W2059057465","https://openalex.org/W2108990199","https://openalex.org/W2121468570","https://openalex.org/W2150052960","https://openalex.org/W2163080024","https://openalex.org/W2170448441","https://openalex.org/W2614611284","https://openalex.org/W4229745363","https://openalex.org/W4297744580"],"related_works":["https://openalex.org/W3196321793","https://openalex.org/W3080705045","https://openalex.org/W2385527937","https://openalex.org/W2327776271","https://openalex.org/W4301779144","https://openalex.org/W1490074134","https://openalex.org/W2119581074","https://openalex.org/W2951522726","https://openalex.org/W2730583255","https://openalex.org/W143622594"],"abstract_inverted_index":{"Investigates":[0],"issues":[1],"related":[2,58],"to":[3,27,51,59,114,122],"the":[4,17,32,53,60,79,130],"computational":[5,54],"complexity":[6,55],"of":[7,14,19,21,34,56,62,74,89,132],"automata":[8,24,35,76],"intersection":[9],"problems.":[10],"For":[11],"several":[12],"classes":[13],"problems,":[15],"comparing":[16],"behavior":[18],"sets":[20,73],"interacting":[22],"finite":[23,75],"is":[25],"found":[26],"be":[28],"PSPACE-complete":[29],"even":[30,40,98],"in":[31,129],"case":[33],"accepting":[36],"prefix-closed":[37,100],"languages":[38],"(equivalently,":[39],"when":[41],"all":[42],"states":[43],"are":[44,72,95],"marked).":[45],"The":[46],"paper":[47],"uses":[48],"these":[49],"results":[50,103],"investigate":[52],"problems":[57,94],"verification":[61,93],"supervisory":[63],"controllers":[64],"for":[65,99],"modular":[66,90],"discrete-event":[67,70,91],"systems.":[68,134],"Modular":[69],"systems":[71],"combined":[77],"by":[78,109],"parallel":[80,110],"composition":[81,111],"operation.":[82],"We":[83],"find":[84],"that":[85,105,126],"a":[86],"large":[87],"number":[88],"system":[92,107],"also":[96],"PSPACE-complete,":[97],"cases.":[101],"These":[102],"suggest":[104],"while":[106],"decomposition":[108],"could":[112],"lead":[113,121],"significant":[115],"space":[116],"savings,":[117],"it":[118],"may":[119],"not":[120],"sufficient":[123],"time":[124],"savings":[125],"would":[127],"aid":[128],"study":[131],"\"large-scale\"":[133]},"counts_by_year":[{"year":2014,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
