{"id":"https://openalex.org/W2543995857","doi":"https://doi.org/10.1080/15472450.2016.1254046","title":"Shockwave-based queue estimation approach for undersaturated and oversaturated signalized intersections using multi-source detection data","display_name":"Shockwave-based queue estimation approach for undersaturated and oversaturated signalized intersections using multi-source detection data","publication_year":2016,"publication_date":"2016-10-31","ids":{"openalex":"https://openalex.org/W2543995857","doi":"https://doi.org/10.1080/15472450.2016.1254046","mag":"2543995857"},"language":"en","primary_location":{"id":"doi:10.1080/15472450.2016.1254046","is_oa":false,"landing_page_url":"https://doi.org/10.1080/15472450.2016.1254046","pdf_url":null,"source":{"id":"https://openalex.org/S172631016","display_name":"Journal of Intelligent Transportation Systems","issn_l":"1547-2442","issn":["1547-2442","1547-2450"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Intelligent Transportation Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://stars.library.ucf.edu/scopus2015/5358","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100775050","display_name":"Zhongyu Wang","orcid":"https://orcid.org/0000-0001-9503-0568"},"institutions":[{"id":"https://openalex.org/I96733725","display_name":"Shanghai Maritime University","ror":"https://ror.org/04z7qrj66","country_code":"CN","type":"education","lineage":["https://openalex.org/I96733725"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhongyu Wang","raw_affiliation_strings":["College of Transport and Communications, Shanghai Maritime University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"College of Transport and Communications, Shanghai Maritime University, Shanghai, China","institution_ids":["https://openalex.org/I96733725"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050998044","display_name":"Qing Cai","orcid":"https://orcid.org/0000-0003-0822-2268"},"institutions":[{"id":"https://openalex.org/I106165777","display_name":"University of Central Florida","ror":"https://ror.org/036nfer12","country_code":"US","type":"education","lineage":["https://openalex.org/I106165777"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Qing Cai","raw_affiliation_strings":["Department of Civil, Environmental, and Construction Engineering, University of Central Florida, Orlando, FL, USA"],"affiliations":[{"raw_affiliation_string":"Department of Civil, Environmental, and Construction Engineering, University of Central Florida, Orlando, FL, USA","institution_ids":["https://openalex.org/I106165777"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100761165","display_name":"Bing Wu","orcid":"https://orcid.org/0000-0002-5607-9665"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Bing Wu","raw_affiliation_strings":["Key Laboratory of Road and Traffic Engineering of Ministry of Education, Tongji University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Road and Traffic Engineering of Ministry of Education, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102301446","display_name":"Lingyu Zheng","orcid":null},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lingyu Zheng","raw_affiliation_strings":["Key Laboratory of Road and Traffic Engineering of Ministry of Education, Tongji University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Road and Traffic Engineering of Ministry of Education, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5012268687","display_name":"Yinhai Wang","orcid":"https://orcid.org/0000-0002-4180-5628"},"institutions":[{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yinhai Wang","raw_affiliation_strings":["Department of Civil and Environmental Engineering, University of Washington, Seattle, WA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Civil and Environmental Engineering, University of Washington, Seattle, WA, USA","institution_ids":["https://openalex.org/I201448701"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100761165"],"corresponding_institution_ids":["https://openalex.org/I116953780"],"apc_list":null,"apc_paid":null,"fwci":3.7619,"has_fulltext":false,"cited_by_count":36,"citation_normalized_percentile":{"value":0.92334915,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"21","issue":"3","first_page":"167","last_page":"178"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11344","display_name":"Traffic Prediction and Management Techniques","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T11344","display_name":"Traffic Prediction and Management Techniques","score":0.9997000098228455,"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"}},{"id":"https://openalex.org/T10370","display_name":"Traffic and Road Safety","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"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/T10524","display_name":"Traffic control and management","score":0.9987000226974487,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/queue","display_name":"Queue","score":0.8548383712768555},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5720913410186768},{"id":"https://openalex.org/keywords/residual","display_name":"Residual","score":0.5134785771369934},{"id":"https://openalex.org/keywords/estimation","display_name":"Estimation","score":0.4135592579841614},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3592431843280792},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.34244871139526367},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.32753467559814453},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2397664487361908},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.21119385957717896}],"concepts":[{"id":"https://openalex.org/C160403385","wikidata":"https://www.wikidata.org/wiki/Q220543","display_name":"Queue","level":2,"score":0.8548383712768555},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5720913410186768},{"id":"https://openalex.org/C155512373","wikidata":"https://www.wikidata.org/wiki/Q287450","display_name":"Residual","level":2,"score":0.5134785771369934},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.4135592579841614},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3592431843280792},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.34244871139526367},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.32753467559814453},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2397664487361908},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.21119385957717896},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1080/15472450.2016.1254046","is_oa":false,"landing_page_url":"https://doi.org/10.1080/15472450.2016.1254046","pdf_url":null,"source":{"id":"https://openalex.org/S172631016","display_name":"Journal of Intelligent Transportation Systems","issn_l":"1547-2442","issn":["1547-2442","1547-2450"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Intelligent Transportation Systems","raw_type":"journal-article"},{"id":"pmh:oai:stars.library.ucf.edu:scopus2015-6357","is_oa":true,"landing_page_url":"https://stars.library.ucf.edu/scopus2015/5358","pdf_url":null,"source":{"id":"https://openalex.org/S4210172555","display_name":"Journal of International Crisis and Risk Communication Research","issn_l":"2576-0017","issn":["2576-0017","2576-0025"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Scopus Export 2015-2019","raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:stars.library.ucf.edu:scopus2015-6357","is_oa":true,"landing_page_url":"https://stars.library.ucf.edu/scopus2015/5358","pdf_url":null,"source":{"id":"https://openalex.org/S4210172555","display_name":"Journal of International Crisis and Risk Communication Research","issn_l":"2576-0017","issn":["2576-0017","2576-0025"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Scopus Export 2015-2019","raw_type":"text"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W46781071","https://openalex.org/W138497752","https://openalex.org/W654950811","https://openalex.org/W791265519","https://openalex.org/W1980258017","https://openalex.org/W1983095804","https://openalex.org/W1989573631","https://openalex.org/W1993147024","https://openalex.org/W2000075452","https://openalex.org/W2000438016","https://openalex.org/W2005961304","https://openalex.org/W2013009562","https://openalex.org/W2020893175","https://openalex.org/W2024564885","https://openalex.org/W2042388588","https://openalex.org/W2054087864","https://openalex.org/W2060404334","https://openalex.org/W2063890507","https://openalex.org/W2098207833","https://openalex.org/W2150388519","https://openalex.org/W2152181281","https://openalex.org/W2156271471","https://openalex.org/W4254951692"],"related_works":["https://openalex.org/W2560215812","https://openalex.org/W2949601986","https://openalex.org/W2788972299","https://openalex.org/W2521347458","https://openalex.org/W2498789492","https://openalex.org/W2729981612","https://openalex.org/W4233449973","https://openalex.org/W2925692864","https://openalex.org/W4391013256","https://openalex.org/W2768526084"],"abstract_inverted_index":{"With":[0],"the":[1,31,34,71,90,119,126,151,157,164,173],"progress":[2],"of":[3,97,133,163],"information":[4],"and":[5,17,65,83,92,135,167],"sensing":[6],"technologies,":[7],"estimating":[8,51,156],"vehicular":[9,52],"queue":[10,53,76,95,140,159],"length":[11,54,141],"at":[12,55,111],"signalized":[13,56],"intersections":[14,57,113],"becomes":[15],"feasible":[16],"has":[18,128],"attracted":[19],"considerable":[20],"attention.":[21],"The":[22,68],"existing":[23],"studies":[24,35],"provided":[25],"a":[26,47],"solid":[27],"theoretical":[28],"foundation":[29],"for":[30,50,88,138],"estimation;":[32],"however,":[33],"have":[36],"some":[37],"restrictions":[38],"or":[39,42],"limitations":[40,162],"more":[41],"less.":[43],"This":[44],"paper":[45],"presents":[46],"new":[48],"methodology":[49,69,127,152],"using":[58],"multi-source":[59],"detection":[60],"data":[61,79,104],"under":[62],"both":[63],"undersaturated":[64],"oversaturated":[66],"conditions.":[67],"applies":[70],"shockwave":[72],"theory":[73],"to":[74,117],"model":[75],"dynamics.":[77],"Using":[78],"from":[80,107],"probe":[81],"vehicles":[82],"point":[84],"detectors,":[85],"analytical":[86],"formulations":[87],"calculating":[89],"maximum":[91,139],"minimum":[93],"(residual)":[94],"lengths":[96],"each":[98],"cycle":[99],"are":[100,147,169],"developed.":[101],"Ground":[102],"truth":[103],"were":[105],"collected":[106],"numerical":[108],"experiments":[109],"conducted":[110],"two":[112,144],"in":[114,143,155,172],"Shanghai,":[115],"China,":[116],"verify":[118],"proposed":[120,165],"methodology.":[121],"It":[122],"is":[123,153],"found":[124],"that":[125],"mean":[129],"absolute":[130],"percentage":[131],"errors":[132],"17.09%":[134],"12.28%,":[136],"respectively,":[137],"estimation":[142],"tests,":[145],"which":[146],"reasonably":[148],"effective.":[149],"However,":[150],"unsatisfactory":[154],"residual":[158],"length.":[160],"Other":[161],"models":[166],"algorithms":[168],"also":[170],"discussed":[171],"paper.":[174]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}