{"id":"https://openalex.org/W2169336499","doi":"https://doi.org/10.1109/real.2002.1181574","title":"The monitoring of timing constraints on time intervals","display_name":"The monitoring of timing constraints on time intervals","publication_year":2003,"publication_date":"2003-06-26","ids":{"openalex":"https://openalex.org/W2169336499","doi":"https://doi.org/10.1109/real.2002.1181574","mag":"2169336499"},"language":"en","primary_location":{"id":"doi:10.1109/real.2002.1181574","is_oa":false,"landing_page_url":"https://doi.org/10.1109/real.2002.1181574","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"23rd IEEE Real-Time Systems Symposium, 2002. RTSS 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/A5028305433","display_name":"Aloysius K. Mok","orcid":"https://orcid.org/0000-0003-1309-8425"},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"A.K. Mok","raw_affiliation_strings":["Department of Computer Sciences, University of Technology, Austin, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Sciences, University of Technology, Austin, USA","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019735658","display_name":"Chan-Gun Lee","orcid":"https://orcid.org/0000-0001-9734-4456"},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chan-Gun Lee","raw_affiliation_strings":["Department of Computer Sciences, University of Technology, Austin, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Sciences, University of Technology, Austin, USA","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001227049","display_name":"Honguk Woo","orcid":"https://orcid.org/0000-0001-6948-3440"},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Honguk Woo","raw_affiliation_strings":["Department of Computer Sciences, University of Technology, Austin, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Sciences, University of Technology, Austin, USA","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5059827319","display_name":"Prabhudev Konana","orcid":null},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"P. Konana","raw_affiliation_strings":["Department of MSIS, University of Technology, Austin, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of MSIS, University of Technology, Austin, USA","institution_ids":["https://openalex.org/I86519309"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I86519309"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"191","last_page":"200"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10933","display_name":"Real-Time Systems Scheduling","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/T10933","display_name":"Real-Time Systems Scheduling","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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":0.9979000091552734,"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":0.9975000023841858,"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/timestamp","display_name":"Timestamp","score":0.8356335759162903},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6835954189300537},{"id":"https://openalex.org/keywords/interval","display_name":"Interval (graph theory)","score":0.6482802629470825},{"id":"https://openalex.org/keywords/event","display_name":"Event (particle physics)","score":0.5985294580459595},{"id":"https://openalex.org/keywords/correctness","display_name":"Correctness","score":0.5943700671195984},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.5191856622695923},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4841533303260803},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.46923762559890747},{"id":"https://openalex.org/keywords/pruning","display_name":"Pruning","score":0.46597692370414734},{"id":"https://openalex.org/keywords/time-constraint","display_name":"Time constraint","score":0.4644589126110077},{"id":"https://openalex.org/keywords/sketch","display_name":"Sketch","score":0.4555366039276123},{"id":"https://openalex.org/keywords/constraint-satisfaction","display_name":"Constraint satisfaction","score":0.43250924348831177},{"id":"https://openalex.org/keywords/time-point","display_name":"Time point","score":0.42497727274894714},{"id":"https://openalex.org/keywords/constraint-satisfaction-problem","display_name":"Constraint satisfaction problem","score":0.4220432937145233},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.35964545607566833},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2388715147972107},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.23291242122650146},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1656811535358429},{"id":"https://openalex.org/keywords/probabilistic-logic","display_name":"Probabilistic logic","score":0.11344379186630249}],"concepts":[{"id":"https://openalex.org/C113954288","wikidata":"https://www.wikidata.org/wiki/Q186885","display_name":"Timestamp","level":2,"score":0.8356335759162903},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6835954189300537},{"id":"https://openalex.org/C2778067643","wikidata":"https://www.wikidata.org/wiki/Q166507","display_name":"Interval (graph theory)","level":2,"score":0.6482802629470825},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.5985294580459595},{"id":"https://openalex.org/C55439883","wikidata":"https://www.wikidata.org/wiki/Q360812","display_name":"Correctness","level":2,"score":0.5943700671195984},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.5191856622695923},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4841533303260803},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.46923762559890747},{"id":"https://openalex.org/C108010975","wikidata":"https://www.wikidata.org/wiki/Q500094","display_name":"Pruning","level":2,"score":0.46597692370414734},{"id":"https://openalex.org/C2775907273","wikidata":"https://www.wikidata.org/wiki/Q7805281","display_name":"Time constraint","level":2,"score":0.4644589126110077},{"id":"https://openalex.org/C2779231336","wikidata":"https://www.wikidata.org/wiki/Q7534724","display_name":"Sketch","level":2,"score":0.4555366039276123},{"id":"https://openalex.org/C44616089","wikidata":"https://www.wikidata.org/wiki/Q30158686","display_name":"Constraint satisfaction","level":3,"score":0.43250924348831177},{"id":"https://openalex.org/C2779466056","wikidata":"https://www.wikidata.org/wiki/Q107630651","display_name":"Time point","level":2,"score":0.42497727274894714},{"id":"https://openalex.org/C199622910","wikidata":"https://www.wikidata.org/wiki/Q1128326","display_name":"Constraint satisfaction problem","level":3,"score":0.4220432937145233},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.35964545607566833},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2388715147972107},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.23291242122650146},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1656811535358429},{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.11344379186630249},{"id":"https://openalex.org/C107038049","wikidata":"https://www.wikidata.org/wiki/Q35986","display_name":"Aesthetics","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"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/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"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/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","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},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/real.2002.1181574","is_oa":false,"landing_page_url":"https://doi.org/10.1109/real.2002.1181574","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"23rd IEEE Real-Time Systems Symposium, 2002. RTSS 2002.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.6000000238418579}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1576866974","https://openalex.org/W1579145134","https://openalex.org/W1579525522","https://openalex.org/W1685009153","https://openalex.org/W1791175619","https://openalex.org/W2019125550","https://openalex.org/W2042851811","https://openalex.org/W2074977643","https://openalex.org/W2118751582","https://openalex.org/W2121354930","https://openalex.org/W2136102611","https://openalex.org/W2140441136","https://openalex.org/W2146636097","https://openalex.org/W2184181204","https://openalex.org/W2752885492","https://openalex.org/W2888871578","https://openalex.org/W4242379442","https://openalex.org/W6634597915","https://openalex.org/W6634611326","https://openalex.org/W6661152351","https://openalex.org/W6669256705","https://openalex.org/W6686322732"],"related_works":["https://openalex.org/W2161128834","https://openalex.org/W2091348864","https://openalex.org/W2569549435","https://openalex.org/W2097415053","https://openalex.org/W2012141606","https://openalex.org/W1550482496","https://openalex.org/W2784687883","https://openalex.org/W2102858635","https://openalex.org/W2012694101","https://openalex.org/W2470231588"],"abstract_inverted_index":{"Efficient":[0],"algorithms":[1],"have":[2],"been":[3],"developed":[4],"by":[5,62,91,129],"a":[6,63],"number":[7],"of":[8,16,24,48,50,73,127],"authors":[9],"to":[10,30,58,83,106,138],"detect":[11],"constraint":[12,136],"violation":[13],"or":[14],"satisfaction":[15],"timed":[17,99],"events.":[18],"In":[19,66],"extant":[20],"work,":[21],"the":[22,45,60,131,135],"time":[23,47,64,92],"every":[25],"event":[26,52,85,100,120],"occurrence":[27,49],"is":[28,103],"assumed":[29],"be":[31,56],"known":[32],"exactly.":[33],"However":[34],"there":[35],"are":[36,41,81,89],"practical":[37],"situations":[38],"where":[39,87],"we":[40,54,69],"not":[42],"sure":[43],"about":[44],"exact":[46],"an":[51,84,112],"but":[53],"may":[55],"able":[57],"capture":[59],"uncertainty":[61],"interval.":[65],"this":[67],"paper":[68],"propose":[70],"new":[71],"types":[72],"timing":[74,117,121],"constraints:":[75],"possible":[76],"and":[77,123],"certain":[78],"constraints":[79,118],"that":[80,102],"pertinent":[82],"model":[86],"timestamps":[88],"given":[90],"intervals.":[93],"We":[94,110],"extend":[95],"previous":[96],"work":[97],"in":[98],"monitoring":[101,116],"time-point":[104],"based":[105],"our":[107],"interval-based":[108],"model.":[109],"give":[111],"efficient":[113],"algorithm":[114,133],"for":[115],"under":[119],"uncertainty,":[122],"sketch":[124],"its":[125],"proof":[126],"correctness":[128],"extending":[130],"pruning":[132],"on":[134],"graph":[137],"cover":[139],"interval":[140],"timestamps.":[141]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
