{"id":"https://openalex.org/W2606717218","doi":"https://doi.org/10.1145/3049797.3049813","title":"Relaxed Decidability and the Robust Semantics of Metric Temporal Logic","display_name":"Relaxed Decidability and the Robust Semantics of Metric Temporal Logic","publication_year":2017,"publication_date":"2017-04-13","ids":{"openalex":"https://openalex.org/W2606717218","doi":"https://doi.org/10.1145/3049797.3049813","mag":"2606717218"},"language":"en","primary_location":{"id":"doi:10.1145/3049797.3049813","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3049797.3049813","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 20th International Conference on Hybrid Systems: Computation and Control","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://repository.upenn.edu/bitstreams/725d3ffc-9603-48ca-868f-c2ca34511626/download","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5021880681","display_name":"Houssam Abbas","orcid":"https://orcid.org/0000-0002-8096-2618"},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Houssam Abbas","raw_affiliation_strings":["University of Pennsylvania, Philadelphia, PA, USA"],"affiliations":[{"raw_affiliation_string":"University of Pennsylvania, Philadelphia, PA, USA","institution_ids":["https://openalex.org/I79576946"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059208648","display_name":"Matthew O\u2019Kelly","orcid":null},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Matthew O'Kelly","raw_affiliation_strings":["University of Pennsylvania, Philadelphia, PA, USA"],"affiliations":[{"raw_affiliation_string":"University of Pennsylvania, Philadelphia, PA, USA","institution_ids":["https://openalex.org/I79576946"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009445756","display_name":"Rahul Mangharam","orcid":"https://orcid.org/0000-0002-3388-8283"},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rahul Mangharam","raw_affiliation_strings":["University of Pennsylvania, Philadelphia, PA, USA"],"affiliations":[{"raw_affiliation_string":"University of Pennsylvania, Philadelphia, PA, USA","institution_ids":["https://openalex.org/I79576946"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5021880681"],"corresponding_institution_ids":["https://openalex.org/I79576946"],"apc_list":null,"apc_paid":null,"fwci":1.1852,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.80302143,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"38","issue":null,"first_page":"217","last_page":"225"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10142","display_name":"Formal Methods in Verification","score":0.9998999834060669,"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":0.9998999834060669,"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/T10743","display_name":"Software Testing and Debugging Techniques","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/1712","display_name":"Software"},"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/T10126","display_name":"Logic, programming, and type systems","score":0.9950000047683716,"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/decidability","display_name":"Decidability","score":0.9159386157989502},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.6895641088485718},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6252792477607727},{"id":"https://openalex.org/keywords/temporal-logic","display_name":"Temporal logic","score":0.5865240097045898},{"id":"https://openalex.org/keywords/equivalence","display_name":"Equivalence (formal languages)","score":0.5327038168907166},{"id":"https://openalex.org/keywords/semantics","display_name":"Semantics (computer science)","score":0.49590834975242615},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.49007856845855713},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4435201585292816},{"id":"https://openalex.org/keywords/formal-verification","display_name":"Formal verification","score":0.42926767468452454},{"id":"https://openalex.org/keywords/linear-temporal-logic","display_name":"Linear temporal logic","score":0.4278532862663269},{"id":"https://openalex.org/keywords/model-checking","display_name":"Model checking","score":0.4269241690635681},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.4259050786495209},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.3542875647544861},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3361794948577881},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.25885844230651855}],"concepts":[{"id":"https://openalex.org/C153269930","wikidata":"https://www.wikidata.org/wiki/Q430001","display_name":"Decidability","level":2,"score":0.9159386157989502},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6895641088485718},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6252792477607727},{"id":"https://openalex.org/C25016198","wikidata":"https://www.wikidata.org/wiki/Q781833","display_name":"Temporal logic","level":2,"score":0.5865240097045898},{"id":"https://openalex.org/C2780069185","wikidata":"https://www.wikidata.org/wiki/Q7977945","display_name":"Equivalence (formal languages)","level":2,"score":0.5327038168907166},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.49590834975242615},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.49007856845855713},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4435201585292816},{"id":"https://openalex.org/C111498074","wikidata":"https://www.wikidata.org/wiki/Q173326","display_name":"Formal verification","level":2,"score":0.42926767468452454},{"id":"https://openalex.org/C4777664","wikidata":"https://www.wikidata.org/wiki/Q1536492","display_name":"Linear temporal logic","level":2,"score":0.4278532862663269},{"id":"https://openalex.org/C110251889","wikidata":"https://www.wikidata.org/wiki/Q1569697","display_name":"Model checking","level":2,"score":0.4269241690635681},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.4259050786495209},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.3542875647544861},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3361794948577881},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.25885844230651855},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1145/3049797.3049813","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3049797.3049813","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 20th International Conference on Hybrid Systems: Computation and Control","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.upenn.edu:mlab_papers-1116","is_oa":true,"landing_page_url":"https://repository.upenn.edu/mlab_papers/97","pdf_url":"https://repository.upenn.edu/bitstreams/725d3ffc-9603-48ca-868f-c2ca34511626/download","source":{"id":"https://openalex.org/S4306402083","display_name":"ScholarlyCommons (University of Pennsylvania)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79576946","host_organization_name":"University of Pennsylvania","host_organization_lineage":["https://openalex.org/I79576946"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Real-Time and Embedded Systems Lab (mLAB)","raw_type":"text"},{"id":"pmh:oai:repository.upenn.edu:20.500.14332/40712","is_oa":false,"landing_page_url":"https://repository.upenn.edu/handle/20.500.14332/40712","pdf_url":null,"source":{"id":"https://openalex.org/S4377196331","display_name":"Scholarly Commons (University of Pennsylvania)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79576946","host_organization_name":"University of Pennsylvania","host_organization_lineage":["https://openalex.org/I79576946"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"published","raw_type":"Presentation"}],"best_oa_location":{"id":"pmh:oai:repository.upenn.edu:mlab_papers-1116","is_oa":true,"landing_page_url":"https://repository.upenn.edu/mlab_papers/97","pdf_url":"https://repository.upenn.edu/bitstreams/725d3ffc-9603-48ca-868f-c2ca34511626/download","source":{"id":"https://openalex.org/S4306402083","display_name":"ScholarlyCommons (University of Pennsylvania)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79576946","host_organization_name":"University of Pennsylvania","host_organization_lineage":["https://openalex.org/I79576946"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Real-Time and Embedded Systems Lab (mLAB)","raw_type":"text"},"sustainable_development_goals":[{"score":0.800000011920929,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2606717218.pdf","grobid_xml":"https://content.openalex.org/works/W2606717218.grobid-xml"},"referenced_works_count":35,"referenced_works":["https://openalex.org/W89739884","https://openalex.org/W93764711","https://openalex.org/W856973001","https://openalex.org/W1496681274","https://openalex.org/W1506101803","https://openalex.org/W1508536183","https://openalex.org/W1509579779","https://openalex.org/W1545819195","https://openalex.org/W1591345321","https://openalex.org/W1835316325","https://openalex.org/W1996609162","https://openalex.org/W2004463571","https://openalex.org/W2026629052","https://openalex.org/W2031397756","https://openalex.org/W2045396253","https://openalex.org/W2049399166","https://openalex.org/W2085838366","https://openalex.org/W2094434555","https://openalex.org/W2108345361","https://openalex.org/W2112656403","https://openalex.org/W2120953717","https://openalex.org/W2122549537","https://openalex.org/W2124397961","https://openalex.org/W2128612513","https://openalex.org/W2131399618","https://openalex.org/W2153803621","https://openalex.org/W2172184261","https://openalex.org/W2536423561","https://openalex.org/W2561675875","https://openalex.org/W2889348713","https://openalex.org/W2950045952","https://openalex.org/W3189981105","https://openalex.org/W4243563333","https://openalex.org/W6630127734","https://openalex.org/W6649690402"],"related_works":["https://openalex.org/W2124110813","https://openalex.org/W1551070491","https://openalex.org/W2034301573","https://openalex.org/W3021103820","https://openalex.org/W2350953867","https://openalex.org/W1592102986","https://openalex.org/W2583111156","https://openalex.org/W1494173831","https://openalex.org/W2477338659","https://openalex.org/W1967076997"],"abstract_inverted_index":{"Relaxed":[0],"notions":[1],"of":[2,7,10,42,67,81,104,110,145],"decidability":[3,62],"widen":[4],"the":[5,17,32,40,58,64,78,85,108,118,128,142,172],"scope":[6],"automatic":[8],"verification":[9,129,175],"hybrid":[11],"systems.":[12],"In":[13],"quasi-decidability":[14],"and":[15,63,84,169,176],"delta-decidability,":[16],"fundamental":[18],"compromise":[19],"is":[20,48,94,147,160],"that":[21,113],"if":[22],"we":[23,44],"are":[24],"willing":[25],"to":[26,50,96,117,157],"accept":[27],"a":[28,36,74,150],"slight":[29,37],"error":[30],"in":[31,90,107,148],"algorithm's":[33],"answer,":[34],"or":[35],"restriction":[38],"on":[39,141],"class":[41],"problems":[43],"verify,":[45],"then":[46,132],"it":[47,93],"possible":[49,161],"obtain":[51],"practically":[52],"useful":[53],"answers.":[54],"This":[55],"paper":[56],"explores":[57],"connections":[59],"between":[60,77,174],"relaxed":[61],"robust":[65,138,143],"semantics":[66,144],"Metric":[68],"Temporal":[69],"Logic":[70],"formulas.":[71],"It":[72],"establishes":[73],"formal":[75],"equivalence":[76],"robustness":[79],"degree":[80],"MTL":[82,98],"specifications,":[83],"imprecision":[86],"parameter":[87],"delta":[88],"used":[89,95],"delta-decidability":[91],"when":[92],"verify":[97],"properties.":[99],"We":[100,131],"present":[101],"an":[102,111],"application":[103],"this":[105],"result":[106],"form":[109],"algorithm":[112],"generates":[114],"new":[115,134],"constraints":[116],"delta-decision":[119],"procedure":[120],"from":[121],"falsification":[122],"runs,":[123],"which":[124,137],"can":[125],"speed":[126],"up":[127],"run.":[130],"establish":[133],"conditions":[135],"under":[136],"testing,":[139],"based":[140],"MTL,":[146],"fact":[149],"quasi-semidecision":[151],"procedure.":[152],"These":[153],"results":[154],"allow":[155],"us":[156],"delimit":[158],"what":[159],"with":[162],"fast,":[163],"robustness-based":[164],"methods,":[165],"accelerate":[166],"(near-)exhaustive":[167],"verification,":[168],"further":[170],"bridge":[171],"gap":[173],"simulation.":[177]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":3}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
