{"id":"https://openalex.org/W4289812630","doi":"https://doi.org/10.1109/tits.2022.3191290","title":"Network-Level Traffic Signal Cooperation: A Higher-Order Conflict Graph Approach","display_name":"Network-Level Traffic Signal Cooperation: A Higher-Order Conflict Graph Approach","publication_year":2022,"publication_date":"2022-08-04","ids":{"openalex":"https://openalex.org/W4289812630","doi":"https://doi.org/10.1109/tits.2022.3191290"},"language":"en","primary_location":{"id":"doi:10.1109/tits.2022.3191290","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tits.2022.3191290","pdf_url":null,"source":{"id":"https://openalex.org/S144771191","display_name":"IEEE Transactions on Intelligent Transportation Systems","issn_l":"1524-9050","issn":["1524-9050","1558-0016"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Intelligent Transportation Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.osti.gov/biblio/1881072","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100320150","display_name":"Li Wan","orcid":"https://orcid.org/0000-0003-0690-0272"},"institutions":[{"id":"https://openalex.org/I1289243028","display_name":"Oak Ridge National Laboratory","ror":"https://ror.org/01qz5mb56","country_code":"US","type":"facility","lineage":["https://openalex.org/I1289243028","https://openalex.org/I1330989302","https://openalex.org/I39565521","https://openalex.org/I4210159294"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Wan Li","raw_affiliation_strings":["Oak Ridge National Laboratory, Oak Ridge, TN, USA"],"affiliations":[{"raw_affiliation_string":"Oak Ridge National Laboratory, Oak Ridge, TN, USA","institution_ids":["https://openalex.org/I1289243028"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006338631","display_name":"Boyu Wang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Boyu Wang","raw_affiliation_strings":["Tacoma Public Utilities, Tacoma, WA, USA"],"affiliations":[{"raw_affiliation_string":"Tacoma Public Utilities, Tacoma, WA, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040554088","display_name":"Zulqarnain H. Khattak","orcid":"https://orcid.org/0000-0002-2599-4852"},"institutions":[{"id":"https://openalex.org/I1289243028","display_name":"Oak Ridge National Laboratory","ror":"https://ror.org/01qz5mb56","country_code":"US","type":"facility","lineage":["https://openalex.org/I1289243028","https://openalex.org/I1330989302","https://openalex.org/I39565521","https://openalex.org/I4210159294"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zulqarnain H. Khattak","raw_affiliation_strings":["Oak Ridge National Laboratory, Oak Ridge, TN, USA"],"affiliations":[{"raw_affiliation_string":"Oak Ridge National Laboratory, Oak Ridge, TN, USA","institution_ids":["https://openalex.org/I1289243028"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010263559","display_name":"Xinyu Deng","orcid":"https://orcid.org/0000-0002-9249-1411"},"institutions":[{"id":"https://openalex.org/I37796252","display_name":"Beijing University of Technology","ror":"https://ror.org/037b1pp87","country_code":"CN","type":"education","lineage":["https://openalex.org/I37796252"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinyu Deng","raw_affiliation_strings":["Department of Computer Science and Technology, Beijing University of Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology, Beijing University of Technology, Beijing, China","institution_ids":["https://openalex.org/I37796252"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100320150"],"corresponding_institution_ids":["https://openalex.org/I1289243028"],"apc_list":null,"apc_paid":null,"fwci":0.7279,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.68897964,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"24","issue":"1","first_page":"990","last_page":"999"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10524","display_name":"Traffic control and management","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10524","display_name":"Traffic control and management","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10698","display_name":"Transportation Planning and Optimization","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11344","display_name":"Traffic Prediction and Management Techniques","score":0.9941999912261963,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5814931392669678},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.49758437275886536},{"id":"https://openalex.org/keywords/queue","display_name":"Queue","score":0.48900851607322693},{"id":"https://openalex.org/keywords/connectivity","display_name":"Connectivity","score":0.4335755407810211},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3885459899902344},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3747761845588684},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.32567906379699707},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.21789202094078064}],"concepts":[{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5814931392669678},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.49758437275886536},{"id":"https://openalex.org/C160403385","wikidata":"https://www.wikidata.org/wiki/Q220543","display_name":"Queue","level":2,"score":0.48900851607322693},{"id":"https://openalex.org/C76444178","wikidata":"https://www.wikidata.org/wiki/Q72897900","display_name":"Connectivity","level":3,"score":0.4335755407810211},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3885459899902344},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3747761845588684},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.32567906379699707},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.21789202094078064}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tits.2022.3191290","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tits.2022.3191290","pdf_url":null,"source":{"id":"https://openalex.org/S144771191","display_name":"IEEE Transactions on Intelligent Transportation Systems","issn_l":"1524-9050","issn":["1524-9050","1558-0016"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Intelligent Transportation Systems","raw_type":"journal-article"},{"id":"pmh:oai:osti.gov:1881072","is_oa":true,"landing_page_url":"https://www.osti.gov/biblio/1881072","pdf_url":null,"source":{"id":"https://openalex.org/S4306402487","display_name":"OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I139351228","host_organization_name":"Office of Scientific and Technical Information","host_organization_lineage":["https://openalex.org/I139351228"],"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":null}],"best_oa_location":{"id":"pmh:oai:osti.gov:1881072","is_oa":true,"landing_page_url":"https://www.osti.gov/biblio/1881072","pdf_url":null,"source":{"id":"https://openalex.org/S4306402487","display_name":"OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I139351228","host_organization_name":"Office of Scientific and Technical Information","host_organization_lineage":["https://openalex.org/I139351228"],"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":null},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W577924142","https://openalex.org/W1496467067","https://openalex.org/W2008690976","https://openalex.org/W2343458236","https://openalex.org/W2498017881","https://openalex.org/W2514358729","https://openalex.org/W2556996835","https://openalex.org/W2616273432","https://openalex.org/W2723368897","https://openalex.org/W2728013619","https://openalex.org/W2766296895","https://openalex.org/W2809148419","https://openalex.org/W2862204210","https://openalex.org/W2898323380","https://openalex.org/W2903709398","https://openalex.org/W2905709150","https://openalex.org/W2947112518","https://openalex.org/W2998374233","https://openalex.org/W3022023840","https://openalex.org/W3035528460","https://openalex.org/W3094390271","https://openalex.org/W3208684182","https://openalex.org/W4226020874","https://openalex.org/W6629565041","https://openalex.org/W6635075330","https://openalex.org/W6745629644","https://openalex.org/W6770103797","https://openalex.org/W6811029076","https://openalex.org/W7011621630"],"related_works":["https://openalex.org/W1964887314","https://openalex.org/W4253779352","https://openalex.org/W4386754708","https://openalex.org/W2385142208","https://openalex.org/W2384431448","https://openalex.org/W2188756358","https://openalex.org/W3189256254","https://openalex.org/W3161337494","https://openalex.org/W2010965931","https://openalex.org/W2024117627"],"abstract_inverted_index":{"Traffic":[0],"signal":[1,28,41,126,240],"control":[2,29,241],"and":[3,30,47,91,120,211],"cooperation":[4,196],"are":[5],"extremely":[6],"important":[7],"to":[8,37,100,123,148,157,185,223],"alleviate":[9],"traffic":[10,15,27,40,70,125,187,251],"congestion":[11,180],"in":[12,109,170,221],"a":[13,20,118],"large":[14],"network.":[16],"This":[17],"study":[18],"develops":[19],"higher-order":[21,172],"conflict":[22,33,46,54,111,114,173,209],"graph":[23,34,115,174,210],"approach":[24],"for":[25,50],"network-wide":[26],"cooperation.":[31],"A":[32,216],"is":[35,98,219],"applied":[36],"model":[38,149,236],"the":[39,45,56,86,103,110,135,138,150,158,171,186,195,213,225,228,234,244],"configurations,":[42],"which":[43],"identifies":[44],"unconflicted":[48],"movements":[49,159],"each":[51,59,64,155,168],"intersection.":[52],"In":[53],"graph,":[55],"node":[57,65,169],"represents":[58,177],"movement.":[60],"The":[61,83,113,165],"weight":[62,105,166],"of":[63,80,85,137,152,167,189,197,227],"can":[66,200],"be":[67,201],"defined":[68],"as":[69],"volume,":[71],"queue":[72],"length,":[73],"fuel":[74],"consumption,":[75],"or":[76,162],"any":[77],"weighted":[78],"combinations":[79],"these":[81],"measurements.":[82],"calculation":[84],"optimal":[87],"green":[88,92],"light":[89,93],"duration":[90],"sequence":[94],"(for":[95],"different":[96],"movements)":[97],"equivalent":[99],"sequentially":[101],"finding":[102],"maximum":[104],"independent":[106],"set":[107],"(MWIS)":[108],"graph.":[112],"also":[116,183],"provides":[117],"uniform":[119],"efficient":[121],"way":[122],"connect":[124],"operations":[127],"among":[128],"nearby":[129,190],"intersections":[130,199],"spatially.":[131],"Then,":[132],"we":[133],"introduced":[134],"concept":[136],"<inline-formula":[139],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[140],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[141],"<tex-math":[142],"notation=\"LaTeX\">$k$":[143],"</tex-math></inline-formula>":[144],"-th":[145],"order":[146],"neighborhood":[147],"degree":[151],"connectivity":[153,207],"between":[154],"movement":[156],"at":[160],"upstream":[161],"downstream":[163],"intersections.":[164,191],"not":[175],"only":[176],"its":[178],"own":[179],"level,":[181],"but":[182],"relates":[184],"conditions":[188],"Through":[192],"this":[193],"approach,":[194],"multiple":[198],"realized":[202],"by":[203],"incorporating":[204],"their":[205],"spatial":[206],"into":[208],"solving":[212],"MWIS":[214],"problem.":[215],"simulation":[217],"network":[218],"built":[220],"SUMO":[222],"test":[224],"effectiveness":[226],"proposed":[229,235],"method.":[230],"Results":[231],"suggested":[232],"that":[233],"outperformed":[237],"other":[238],"state-of-the-art":[239],"methods.":[242],"Also,":[243],"scheme":[245],"maintains":[246],"good":[247],"performance":[248],"under":[249],"varying":[250],"demands.":[252]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":1}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}