{"id":"https://openalex.org/W3129813386","doi":"https://doi.org/10.1080/15472450.2021.1890072","title":"Estimating cycle-level real-time traffic movements at signalized intersections","display_name":"Estimating cycle-level real-time traffic movements at signalized intersections","publication_year":2021,"publication_date":"2021-02-23","ids":{"openalex":"https://openalex.org/W3129813386","doi":"https://doi.org/10.1080/15472450.2021.1890072","mag":"3129813386"},"language":"en","primary_location":{"id":"doi:10.1080/15472450.2021.1890072","is_oa":false,"landing_page_url":"https://doi.org/10.1080/15472450.2021.1890072","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":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5008603899","display_name":"Nada Mahmoud","orcid":"https://orcid.org/0000-0002-5424-4591"},"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":true,"raw_author_name":"Nada Mahmoud","raw_affiliation_strings":["Department of Civil, Environmental, and Construction Engineering, University of Central Florida (UCF), Orlando, Florida, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Civil, Environmental, and Construction Engineering, University of Central Florida (UCF), Orlando, Florida, USA","institution_ids":["https://openalex.org/I106165777"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040847417","display_name":"Mohamed Abdel\u2010Aty","orcid":"https://orcid.org/0000-0002-4838-1573"},"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":"Mohamed Abdel-Aty","raw_affiliation_strings":["Department of Civil, Environmental, and Construction Engineering, University of Central Florida (UCF), Orlando, Florida, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Civil, Environmental, and Construction Engineering, University of Central Florida (UCF), Orlando, Florida, USA","institution_ids":["https://openalex.org/I106165777"]}]},{"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 (UCF), Orlando, Florida, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Civil, Environmental, and Construction Engineering, University of Central Florida (UCF), Orlando, Florida, USA","institution_ids":["https://openalex.org/I106165777"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080479612","display_name":"Jinghui Yuan","orcid":"https://orcid.org/0000-0003-0895-1997"},"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":"Jinghui Yuan","raw_affiliation_strings":["Department of Civil, Environmental, and Construction Engineering, University of Central Florida (UCF), Orlando, Florida, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Civil, Environmental, and Construction Engineering, University of Central Florida (UCF), Orlando, Florida, USA","institution_ids":["https://openalex.org/I106165777"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5008603899"],"corresponding_institution_ids":["https://openalex.org/I106165777"],"apc_list":null,"apc_paid":null,"fwci":1.993,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.84350572,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"26","issue":"4","first_page":"400","last_page":"419"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11344","display_name":"Traffic Prediction and Management Techniques","score":1.0,"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":1.0,"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/T10524","display_name":"Traffic control and management","score":0.9988999962806702,"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":0.9973000288009644,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/intersection","display_name":"Intersection (aeronautics)","score":0.6918723583221436},{"id":"https://openalex.org/keywords/signal-timing","display_name":"Signal timing","score":0.5279456973075867},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5003876686096191},{"id":"https://openalex.org/keywords/upstream","display_name":"Upstream (networking)","score":0.4267148971557617},{"id":"https://openalex.org/keywords/transport-engineering","display_name":"Transport engineering","score":0.3941715955734253},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.34610044956207275},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3321940302848816},{"id":"https://openalex.org/keywords/traffic-signal","display_name":"Traffic signal","score":0.2960445284843445},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2774890661239624},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07203757762908936}],"concepts":[{"id":"https://openalex.org/C64543145","wikidata":"https://www.wikidata.org/wiki/Q162942","display_name":"Intersection (aeronautics)","level":2,"score":0.6918723583221436},{"id":"https://openalex.org/C2776006172","wikidata":"https://www.wikidata.org/wiki/Q7512741","display_name":"Signal timing","level":3,"score":0.5279456973075867},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5003876686096191},{"id":"https://openalex.org/C191172861","wikidata":"https://www.wikidata.org/wiki/Q7899321","display_name":"Upstream (networking)","level":2,"score":0.4267148971557617},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.3941715955734253},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.34610044956207275},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3321940302848816},{"id":"https://openalex.org/C2987419075","wikidata":"https://www.wikidata.org/wiki/Q8004","display_name":"Traffic signal","level":2,"score":0.2960445284843445},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2774890661239624},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07203757762908936}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1080/15472450.2021.1890072","is_oa":false,"landing_page_url":"https://doi.org/10.1080/15472450.2021.1890072","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"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4099999964237213,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":49,"referenced_works":["https://openalex.org/W626976659","https://openalex.org/W1506052866","https://openalex.org/W1963601769","https://openalex.org/W1972340269","https://openalex.org/W1973943669","https://openalex.org/W2012497517","https://openalex.org/W2021153764","https://openalex.org/W2024046085","https://openalex.org/W2029050814","https://openalex.org/W2036848256","https://openalex.org/W2047353889","https://openalex.org/W2057918527","https://openalex.org/W2059128538","https://openalex.org/W2061062671","https://openalex.org/W2069689867","https://openalex.org/W2075407851","https://openalex.org/W2085592822","https://openalex.org/W2089058212","https://openalex.org/W2094350745","https://openalex.org/W2101639085","https://openalex.org/W2106100548","https://openalex.org/W2111991989","https://openalex.org/W2131767615","https://openalex.org/W2134460702","https://openalex.org/W2137393925","https://openalex.org/W2166662814","https://openalex.org/W2205100308","https://openalex.org/W2217607432","https://openalex.org/W2498672755","https://openalex.org/W2548696570","https://openalex.org/W2573587735","https://openalex.org/W2586538484","https://openalex.org/W2611314312","https://openalex.org/W2737177641","https://openalex.org/W2761761096","https://openalex.org/W2782791108","https://openalex.org/W2789788750","https://openalex.org/W2794357443","https://openalex.org/W2800123561","https://openalex.org/W2803820870","https://openalex.org/W2808198671","https://openalex.org/W2898628748","https://openalex.org/W2898652385","https://openalex.org/W2904827256","https://openalex.org/W2935760944","https://openalex.org/W2963134384","https://openalex.org/W2998374233","https://openalex.org/W3009737788","https://openalex.org/W3088454206"],"related_works":["https://openalex.org/W2382294224","https://openalex.org/W1987888980","https://openalex.org/W2386201664","https://openalex.org/W3046839071","https://openalex.org/W4235810826","https://openalex.org/W2977731366","https://openalex.org/W2061234550","https://openalex.org/W2379383850","https://openalex.org/W2992491848","https://openalex.org/W2166248829"],"abstract_inverted_index":{"Real-time":[0,67],"traffic":[1,10,17,55,96,111,192,207],"movements":[2,40,136],"at":[3,43,58,61,114,123,137,240],"intersections":[4,60,73,128],"is":[5,48,214],"vital":[6],"for":[7,64,174,189],"transportation":[8],"and":[9,19,38,120,126,134,172,177,196,225],"engineering.":[11],"It":[12,213],"helps":[13],"in":[14,41,78,234],"providing":[15],"intersection":[16],"data":[18,30,68,229],"optimizing":[20],"signal":[21,65,237],"control":[22,238],"plans.":[23],"This":[24,46],"study":[25,47,143],"attempts":[26],"to":[27,35,52,86,108,131,210],"extend":[28,226],"the":[29,49,62,91,94,110,115,124,149,157,163,175,183,186,190,197,206,217,222,227],"coverage":[31],"by":[32],"developing":[33,235],"algorithms":[34],"estimate":[36,53,132],"through":[37,133,176],"left-turn":[39,135,178],"real-time":[42],"signalized":[44,59,241],"intersections.":[45,139,242],"first":[50],"attempt":[51],"short-term":[54],"movement":[56,97,112,121,228],"counts":[57,122],"cycle-level":[63,95],"control.":[66],"were":[69,129],"collected":[70],"from":[71],"19":[72],"along":[74],"two":[75],"main":[76],"corridors":[77],"Orange":[79],"county,":[80],"Florida.":[81],"A":[82],"framework":[83],"was":[84,106,144,194],"proposed":[85,104,158,218],"identify":[87],"different":[88],"variables":[89],"considering":[90],"characteristics":[92],"of":[93,185],"estimation.":[98],"To":[99],"develop":[100],"generic":[101],"algorithms,":[102],"a":[103],"approach":[105],"utilized":[107,130],"generalize":[109],"estimation":[113],"corridor":[116],"level.":[117],"Signal":[118],"timing":[119],"upstream":[125],"downstream":[127],"target":[138],"An":[140],"extensive":[141],"comparison":[142],"carried":[145],"out":[146],"based":[147],"on":[148],"processed":[150],"data.":[151],"The":[152],"experimental":[153],"results":[154],"show":[155],"that":[156,201,216],"Gradient":[159],"Boosting":[160],"model":[161,199],"outperformed":[162],"baseline":[164],"models":[165,188],"with":[166],"Mean":[167],"Absolute":[168],"Percentage":[169],"Error":[170],"9.53%":[171],"4.6%":[173],"movements,":[179],"respectively.":[180],"In":[181],"addition,":[182],"transferability":[184],"developed":[187],"abnormal":[191],"conditions":[193],"validated":[195],"estimated":[198],"proved":[200],"it":[202],"could":[203,220,232],"instantaneously":[204],"capture":[205],"change":[208],"due":[209],"an":[211],"accident.":[212],"expected":[215],"method":[219],"reduce":[221],"sensor":[223],"cost":[224],"coverage,":[230],"which":[231],"help":[233],"efficient":[236],"plans":[239]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}