{"id":"https://openalex.org/W4413424207","doi":"https://doi.org/10.1109/access.2025.3599104","title":"A GAT-Transformer-Based Framework for Lane-Change Conflict Prediction in Highway Merging and Diverging Zones","display_name":"A GAT-Transformer-Based Framework for Lane-Change Conflict Prediction in Highway Merging and Diverging Zones","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4413424207","doi":"https://doi.org/10.1109/access.2025.3599104"},"language":"en","primary_location":{"id":"doi:10.1109/access.2025.3599104","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3599104","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2025.3599104","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5112121928","display_name":"Xiaojia Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I161346416","display_name":"Jimei University","ror":"https://ror.org/03hknyb50","country_code":"CN","type":"education","lineage":["https://openalex.org/I161346416"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiaojia Liu","raw_affiliation_strings":["School of Navigation, Jimei University, Xiamen, China"],"affiliations":[{"raw_affiliation_string":"School of Navigation, Jimei University, Xiamen, China","institution_ids":["https://openalex.org/I161346416"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109610095","display_name":"Jun Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I161346416","display_name":"Jimei University","ror":"https://ror.org/03hknyb50","country_code":"CN","type":"education","lineage":["https://openalex.org/I161346416"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jun Yang","raw_affiliation_strings":["School of Navigation, Jimei University, Xiamen, China"],"affiliations":[{"raw_affiliation_string":"School of Navigation, Jimei University, Xiamen, China","institution_ids":["https://openalex.org/I161346416"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104119419","display_name":"Dexin Yu","orcid":null},"institutions":[{"id":"https://openalex.org/I161346416","display_name":"Jimei University","ror":"https://ror.org/03hknyb50","country_code":"CN","type":"education","lineage":["https://openalex.org/I161346416"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dexin Yu","raw_affiliation_strings":["School of Navigation, Jimei University, Xiamen, China"],"affiliations":[{"raw_affiliation_string":"School of Navigation, Jimei University, Xiamen, China","institution_ids":["https://openalex.org/I161346416"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114199578","display_name":"Bowei Liu","orcid":"https://orcid.org/0009-0001-4552-7370"},"institutions":[{"id":"https://openalex.org/I196699116","display_name":"Wuhan University of Technology","ror":"https://ror.org/03fe7t173","country_code":"CN","type":"education","lineage":["https://openalex.org/I196699116"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bowei Liu","raw_affiliation_strings":["School of Transportation and Logistics Engineering, Wuhan University of Technology, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"School of Transportation and Logistics Engineering, Wuhan University of Technology, Wuhan, China","institution_ids":["https://openalex.org/I196699116"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100747990","display_name":"Yang Yu","orcid":"https://orcid.org/0000-0003-0456-7138"},"institutions":[{"id":"https://openalex.org/I161346416","display_name":"Jimei University","ror":"https://ror.org/03hknyb50","country_code":"CN","type":"education","lineage":["https://openalex.org/I161346416"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu Yang","raw_affiliation_strings":["School of Navigation, Jimei University, Xiamen, China"],"affiliations":[{"raw_affiliation_string":"School of Navigation, Jimei University, Xiamen, China","institution_ids":["https://openalex.org/I161346416"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5112121928"],"corresponding_institution_ids":["https://openalex.org/I161346416"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":2.5312,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.90602513,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":"13","issue":null,"first_page":"144143","last_page":"144158"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10524","display_name":"Traffic control and management","score":0.9994999766349792,"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":0.9994999766349792,"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/T10370","display_name":"Traffic and Road Safety","score":0.9973000288009644,"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/T11099","display_name":"Autonomous Vehicle Technology and Safety","score":0.995199978351593,"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/transformer","display_name":"Transformer","score":0.6033337712287903},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5847973823547363},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15226301550865173},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.11625728011131287},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.11159101128578186}],"concepts":[{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.6033337712287903},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5847973823547363},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15226301550865173},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.11625728011131287},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.11159101128578186}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/access.2025.3599104","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3599104","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1109/access.2025.3599104","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3599104","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.5799999833106995,"display_name":"Climate action","id":"https://metadata.un.org/sdg/13"}],"awards":[{"id":"https://openalex.org/G2406268314","display_name":null,"funder_award_id":"2024R0124","funder_id":"https://openalex.org/F4320323190","funder_display_name":"Fujian Provincial Department of Science and Technology"}],"funders":[{"id":"https://openalex.org/F4320323190","display_name":"Fujian Provincial Department of Science and Technology","ror":"https://ror.org/00rgzpv08"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W585623335","https://openalex.org/W2767029132","https://openalex.org/W2944143532","https://openalex.org/W2970935782","https://openalex.org/W2991137082","https://openalex.org/W2999863666","https://openalex.org/W3035530851","https://openalex.org/W3113784496","https://openalex.org/W3117629641","https://openalex.org/W3169871308","https://openalex.org/W3205883526","https://openalex.org/W4205609347","https://openalex.org/W4206131852","https://openalex.org/W4281789461","https://openalex.org/W4297464201","https://openalex.org/W4297733535","https://openalex.org/W4311955836","https://openalex.org/W4312968435","https://openalex.org/W4313586500","https://openalex.org/W4360827686","https://openalex.org/W4366085612","https://openalex.org/W4379229650","https://openalex.org/W4385245566","https://openalex.org/W4386601774","https://openalex.org/W4389670530","https://openalex.org/W4391882792","https://openalex.org/W4392125971","https://openalex.org/W4396985828","https://openalex.org/W4399199655","https://openalex.org/W4401664597","https://openalex.org/W4402937518","https://openalex.org/W4404034670","https://openalex.org/W4404059316","https://openalex.org/W4405414605","https://openalex.org/W4407631158","https://openalex.org/W4409919342"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"Frequent":[0],"lane-changing":[1,118,135],"maneuvers":[2],"significantly":[3],"increase":[4],"the":[5,23,71,83,91,99,145,170,184],"risk":[6],"of":[7,74,86,94,102,117,159,165,180,205],"traffic":[8],"accidents":[9],"on":[10,40],"highways":[11],"and":[12,36,64,89,113,122,137,161,196,200],"constitute":[13],"a":[14,52,75,95,105,155],"critical":[15],"factor":[16],"affecting":[17],"road":[18],"safety.":[19],"This":[20],"study":[21],"investigates":[22],"complex":[24],"dynamic":[25],"interactions":[26],"that":[27,59,128],"occur":[28],"during":[29],"vehicle":[30,41,49],"lane":[31],"changes":[32],"in":[33,120,130,173],"highway":[34],"merging":[35,121,131],"diverging":[37,123],"zones.":[38],"Based":[39],"trajectory":[42,62],"data":[43,206],"captured":[44],"from":[45],"an":[46,162],"autonomous":[47],"aerial":[48],"(AAV)":[50],"perspective,":[51],"conflict":[53,66,148],"prediction":[54,149,157,188],"modeling":[55],"approach":[56],"is":[57],"proposed":[58,146],"incorporates":[60],"both":[61],"features":[63,85,116],"spatiotemporal":[65],"characteristics.":[67],"The":[68],"method":[69],"employs":[70],"attention":[72,77],"mechanism":[73,93],"graph":[76],"network":[78],"(GAT)":[79],"to":[80,97],"dynamically":[81],"aggregate":[82],"spatial":[84],"neighboring":[87],"vehicles":[88,129],"integrates":[90],"self-attention":[92],"Transformer":[96],"capture":[98],"temporal":[100],"evolution":[101],"trajectories":[103],"within":[104],"defined":[106],"time":[107],"window,":[108],"thereby":[109],"uncovering":[110],"latent":[111],"patterns":[112],"key":[114],"distinguishing":[115],"conflicts":[119],"areas.":[124],"Experimental":[125],"results":[126,168],"indicate":[127],"zones":[132],"exhibit":[133],"higher":[134],"frequencies":[136],"greater":[138],"lateral":[139],"accelerations.":[140],"Compared":[141],"with":[142,177],"baseline":[143],"methods,":[144],"GAT-Transformer-based":[147],"model":[150,185],"achieves":[151],"superior":[152],"performance,":[153],"reaching":[154],"maximum":[156],"accuracy":[158],"95.49%":[160],"F1":[163],"score":[164],"97.64%.":[166],"These":[167],"underscore":[169],"model\u2019s":[171],"effectiveness":[172],"balancing":[174],"predictive":[175],"precision":[176],"comprehensive":[178],"detection":[179],"true":[181],"conflicts.":[182],"Furthermore,":[183],"consistently":[186],"maintains":[187],"accuracies":[189],"above":[190],"90%":[191],"under":[192],"varying":[193],"penetration":[194],"rates":[195],"demonstrates":[197],"strong":[198],"robustness":[199],"reliability":[201],"across":[202],"different":[203],"levels":[204],"availability.":[207]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2026-02-25T08:12:03.925757","created_date":"2025-10-10T00:00:00"}
