{"id":"https://openalex.org/W4387448620","doi":"https://doi.org/10.1109/tits.2023.3316199","title":"Dynamic Safety Estimation of Airport Pick-Up Area Based on Video Trajectory Data","display_name":"Dynamic Safety Estimation of Airport Pick-Up Area Based on Video Trajectory Data","publication_year":2023,"publication_date":"2023-10-09","ids":{"openalex":"https://openalex.org/W4387448620","doi":"https://doi.org/10.1109/tits.2023.3316199"},"language":"en","primary_location":{"id":"doi:10.1109/tits.2023.3316199","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tits.2023.3316199","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":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100759138","display_name":"Jiayu Yang","orcid":"https://orcid.org/0000-0002-1457-1803"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiayu Yang","raw_affiliation_strings":["School of Traffic and Transportation Engineering, Central South University, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0002-1457-1803","affiliations":[{"raw_affiliation_string":"School of Traffic and Transportation Engineering, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100350945","display_name":"Jaeyoung Lee","orcid":"https://orcid.org/0000-0003-1211-688X"},"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"]},{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Jaeyoung Lee","raw_affiliation_strings":["School of Traffic and Transportation Engineering, Central South University, Changsha, China","Department of Civil, Environmental and Construction Engineering, University of Central Florida, Orlando, FL, USA"],"raw_orcid":"https://orcid.org/0000-0003-1211-688X","affiliations":[{"raw_affiliation_string":"School of Traffic and Transportation Engineering, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]},{"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/A5067850605","display_name":"Suyi Mao","orcid":"https://orcid.org/0000-0002-7730-1034"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]},{"id":"https://openalex.org/I177477856","display_name":"Politecnico di Torino","ror":"https://ror.org/00bgk9508","country_code":"IT","type":"education","lineage":["https://openalex.org/I177477856"]}],"countries":["CN","IT"],"is_corresponding":false,"raw_author_name":"Suyi Mao","raw_affiliation_strings":["School of Traffic and Transportation Engineering, Central South University, Changsha, China","Department of Environment, Land and Infrastructure Engineering, Politecnico di Torino, Torino, Italy"],"raw_orcid":"https://orcid.org/0000-0002-7730-1034","affiliations":[{"raw_affiliation_string":"School of Traffic and Transportation Engineering, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]},{"raw_affiliation_string":"Department of Environment, Land and Infrastructure Engineering, Politecnico di Torino, Torino, Italy","institution_ids":["https://openalex.org/I177477856"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101856266","display_name":"Junjie Hu","orcid":"https://orcid.org/0009-0009-7206-2693"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junjie Hu","raw_affiliation_strings":["School of Traffic and Transportation Engineering, Central South University, Changsha, China"],"raw_orcid":"https://orcid.org/0009-0009-7206-2693","affiliations":[{"raw_affiliation_string":"School of Traffic and Transportation Engineering, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.2658,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.87065171,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"25","issue":"2","first_page":"1774","last_page":"1786"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10370","display_name":"Traffic and Road Safety","score":0.998199999332428,"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"}},"topics":[{"id":"https://openalex.org/T10370","display_name":"Traffic and Road Safety","score":0.998199999332428,"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":0.9878000020980835,"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/T11099","display_name":"Autonomous Vehicle Technology and Safety","score":0.9858999848365784,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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/trajectory","display_name":"Trajectory","score":0.7702364921569824},{"id":"https://openalex.org/keywords/collision","display_name":"Collision","score":0.7230404615402222},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5374797582626343},{"id":"https://openalex.org/keywords/transport-engineering","display_name":"Transport engineering","score":0.5058519840240479},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3850629925727844},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.3312445878982544},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.30742383003234863},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.1928650140762329}],"concepts":[{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.7702364921569824},{"id":"https://openalex.org/C121704057","wikidata":"https://www.wikidata.org/wiki/Q352070","display_name":"Collision","level":2,"score":0.7230404615402222},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5374797582626343},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.5058519840240479},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3850629925727844},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.3312445878982544},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.30742383003234863},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.1928650140762329},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tits.2023.3316199","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tits.2023.3316199","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"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2186050270","display_name":null,"funder_award_id":"2023QYJC016","funder_id":"https://openalex.org/F4320321514","funder_display_name":"Central South University"},{"id":"https://openalex.org/G3205951440","display_name":null,"funder_award_id":"2020CX013","funder_id":"https://openalex.org/F4320321514","funder_display_name":"Central South University"},{"id":"https://openalex.org/G3465469816","display_name":null,"funder_award_id":"2020YFB1600400","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320321514","display_name":"Central South University","ror":"https://ror.org/00f1zfq44"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W601347102","https://openalex.org/W1964578346","https://openalex.org/W1967524748","https://openalex.org/W2026113532","https://openalex.org/W2026535914","https://openalex.org/W2033525183","https://openalex.org/W2044096113","https://openalex.org/W2054858768","https://openalex.org/W2100438253","https://openalex.org/W2149454580","https://openalex.org/W2154373748","https://openalex.org/W2155791515","https://openalex.org/W2157499108","https://openalex.org/W2162541874","https://openalex.org/W2240306106","https://openalex.org/W2417144664","https://openalex.org/W2517499003","https://openalex.org/W2582721485","https://openalex.org/W2607424077","https://openalex.org/W2616717520","https://openalex.org/W2624803761","https://openalex.org/W2773078063","https://openalex.org/W2795975132","https://openalex.org/W2800104018","https://openalex.org/W2805329676","https://openalex.org/W2918085197","https://openalex.org/W2953276706","https://openalex.org/W3003473540","https://openalex.org/W3007975455","https://openalex.org/W3036426928","https://openalex.org/W3101290669","https://openalex.org/W3102895271","https://openalex.org/W3127315230","https://openalex.org/W3151637457","https://openalex.org/W3152827256","https://openalex.org/W3193501028","https://openalex.org/W3198381829","https://openalex.org/W3199455679","https://openalex.org/W4200507434","https://openalex.org/W6618254190","https://openalex.org/W6690128809"],"related_works":["https://openalex.org/W650625605","https://openalex.org/W3113932901","https://openalex.org/W4323768008","https://openalex.org/W1919219501","https://openalex.org/W2027504272","https://openalex.org/W4360995134","https://openalex.org/W1941703695","https://openalex.org/W2387529410","https://openalex.org/W2372181157","https://openalex.org/W2039473718"],"abstract_inverted_index":{"An":[0],"airport":[1,52,205,220],"pick-up":[2,41,53,174,221],"area":[3],"is":[4,90,99,112,145,193],"one":[5],"of":[6,51,162],"the":[7,103,107,110,196],"most":[8],"congested":[9],"transportation":[10,207],"facilities.":[11],"When":[12],"vehicles":[13],"go":[14],"to":[15,21,25,27,46,101,131,137,184,214],"pick":[16,28],"up":[17,29],"passengers,":[18],"they":[19],"need":[20],"frequently":[22],"change":[23],"lanes":[24],"stop":[26],"and":[30,38,49,55,73,87,95,128,157,160,188,204,210,217],"leave,":[31],"resulting":[32],"in":[33,71],"a":[34,96],"high":[35],"collision":[36,133,140],"risk":[37,118,155],"congestion":[39],"at":[40,173,219],"areas.":[42,222],"This":[43],"study":[44,200],"aims":[45],"investigate":[47],"safety":[48,216],"efficiency":[50,218],"areas":[54,175],"extract":[56],"traffic":[57,171],"conflicts":[58,172],"based":[59,152],"on":[60,153],"video":[61,64],"data.":[62,105],"The":[63,82,167],"data":[65,76,150],"are":[66,77,135,165,176],"collected":[67],"from":[68,198],"Changsha":[69],"Airport":[70],"China,":[72],"vehicle":[74,139,186],"trajectory":[75,111,149],"extracted":[78],"using":[79,114],"Baidu":[80],"API.":[81],"transformation":[83],"between":[84],"pixel":[85],"coordinates":[86,89],"real":[88],"realized":[91],"through":[92],"homography":[93],"transformation,":[94],"GIS":[97],"tool":[98],"used":[100],"match":[102],"lane":[104,180],"At":[106],"same":[108],"time,":[109],"smoothed":[113],"Savitzky-Golay":[115],"filtering.":[116],"Safety":[117],"indicators:":[119],"time-to-collision":[120,123],"(TTC),":[121],"modified":[122],"(MTTC),":[124],"post-encroachment":[125],"time":[126],"(PET),":[127],"deceleration":[129],"rate":[130],"avoid":[132],"(DRAC)":[134],"utilized":[136],"evaluate":[138],"risks.":[141],"Modified":[142],"CUSBoost":[143],"algorithm":[144],"applied":[146],"for":[147],"imbalanced":[148],"classification":[151],"four":[154],"indicators":[156],"spatial":[158],"distribution":[159],"features":[161],"different":[163],"classes":[164],"detected.":[166],"results":[168],"demonstrate":[169],"that":[170,182,195],"caused":[177],"by":[178],"frequent":[179],"changes":[181],"lead":[183],"overlapping":[185],"trajectories":[187],"short":[189],"following":[190],"distances.":[191],"It":[192],"expected":[194],"findings":[197],"this":[199],"could":[201],"help":[202],"engineers":[203],"ground":[206],"managers":[208],"design":[209],"implement":[211],"effective":[212],"solutions":[213],"enhance":[215]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":5}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
