{"id":"https://openalex.org/W4401943193","doi":"https://doi.org/10.1109/access.2024.3450955","title":"WTTFNet: A Weather-Time-Trajectory Fusion Network for Pedestrian Trajectory Prediction in Urban Complex","display_name":"WTTFNet: A Weather-Time-Trajectory Fusion Network for Pedestrian Trajectory Prediction in Urban Complex","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4401943193","doi":"https://doi.org/10.1109/access.2024.3450955"},"language":"en","primary_location":{"id":"doi:10.1109/access.2024.3450955","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2024.3450955","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.2024.3450955","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101830959","display_name":"H. C. Wu","orcid":"https://orcid.org/0000-0002-4555-3675"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Ho Chun Wu","raw_affiliation_strings":["School of Science and Technology, Hong Kong Metropolitan University, Ho Man Tin, Hong Kong, China"],"affiliations":[{"raw_affiliation_string":"School of Science and Technology, Hong Kong Metropolitan University, Ho Man Tin, Hong Kong, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111216497","display_name":"Esther Hoi Shan Lau","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Esther Hoi Shan Lau","raw_affiliation_strings":["School of Nursing and Health Studies, Hong Kong Metropolitan University, Ho Man Tin, Hong Kong, China"],"affiliations":[{"raw_affiliation_string":"School of Nursing and Health Studies, Hong Kong Metropolitan University, Ho Man Tin, Hong Kong, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109770659","display_name":"Paul Chun Ho Yuen","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Paul Chun Ho Yuen","raw_affiliation_strings":["School of Science and Technology, Hong Kong Metropolitan University, Ho Man Tin, Hong Kong, China"],"affiliations":[{"raw_affiliation_string":"School of Science and Technology, Hong Kong Metropolitan University, Ho Man Tin, Hong Kong, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051376589","display_name":"Kevin Hung","orcid":"https://orcid.org/0000-0002-5421-7622"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kevin Hung","raw_affiliation_strings":["School of Science and Technology, Hong Kong Metropolitan University, Ho Man Tin, Hong Kong, China"],"affiliations":[{"raw_affiliation_string":"School of Science and Technology, Hong Kong Metropolitan University, Ho Man Tin, Hong Kong, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086102702","display_name":"Kwok Tai Chui","orcid":"https://orcid.org/0000-0001-7992-9901"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"John Kwok Tai Chui","raw_affiliation_strings":["School of Science and Technology, Hong Kong Metropolitan University, Ho Man Tin, Hong Kong, China"],"affiliations":[{"raw_affiliation_string":"School of Science and Technology, Hong Kong Metropolitan University, Ho Man Tin, Hong Kong, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5013305999","display_name":"Andrew Kwok-Fai Lui","orcid":"https://orcid.org/0000-0003-4990-7570"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Andrew Kwok Fai Lui","raw_affiliation_strings":["School of Science and Technology, Hong Kong Metropolitan University, Ho Man Tin, Hong Kong, China"],"affiliations":[{"raw_affiliation_string":"School of Science and Technology, Hong Kong Metropolitan University, Ho Man Tin, Hong Kong, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5101830959"],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.7721,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.70728603,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":"12","issue":null,"first_page":"126611","last_page":"126623"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10370","display_name":"Traffic and Road Safety","score":0.992900013923645,"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":0.992900013923645,"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/T11344","display_name":"Traffic Prediction and Management Techniques","score":0.9919000267982483,"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/T11099","display_name":"Autonomous Vehicle Technology and Safety","score":0.9887999892234802,"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":0.9153096675872803},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6079698204994202},{"id":"https://openalex.org/keywords/pedestrian","display_name":"Pedestrian","score":0.5871829986572266},{"id":"https://openalex.org/keywords/fusion","display_name":"Fusion","score":0.5681673288345337},{"id":"https://openalex.org/keywords/sensor-fusion","display_name":"Sensor fusion","score":0.4611212909221649},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.3582019805908203},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3233581781387329},{"id":"https://openalex.org/keywords/transport-engineering","display_name":"Transport engineering","score":0.1585020124912262},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1289624273777008},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.09526795148849487},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08706879615783691}],"concepts":[{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.9153096675872803},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6079698204994202},{"id":"https://openalex.org/C2777113093","wikidata":"https://www.wikidata.org/wiki/Q221488","display_name":"Pedestrian","level":2,"score":0.5871829986572266},{"id":"https://openalex.org/C158525013","wikidata":"https://www.wikidata.org/wiki/Q2593739","display_name":"Fusion","level":2,"score":0.5681673288345337},{"id":"https://openalex.org/C33954974","wikidata":"https://www.wikidata.org/wiki/Q486494","display_name":"Sensor fusion","level":2,"score":0.4611212909221649},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.3582019805908203},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3233581781387329},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.1585020124912262},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1289624273777008},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.09526795148849487},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08706879615783691},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","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":2,"locations":[{"id":"doi:10.1109/access.2024.3450955","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2024.3450955","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"},{"id":"pmh:oai:doaj.org/article:77b62779e23b435ba34171573fbdcc36","is_oa":true,"landing_page_url":"https://doaj.org/article/77b62779e23b435ba34171573fbdcc36","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 12, Pp 126611-126623 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2024.3450955","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2024.3450955","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":0.800000011920929,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W1535200633","https://openalex.org/W2014767144","https://openalex.org/W2077638917","https://openalex.org/W2084413241","https://openalex.org/W2114667889","https://openalex.org/W2136848157","https://openalex.org/W2156905209","https://openalex.org/W2167052694","https://openalex.org/W2319079996","https://openalex.org/W2327972444","https://openalex.org/W2424778531","https://openalex.org/W2771583656","https://openalex.org/W2809561681","https://openalex.org/W2884561390","https://openalex.org/W2951529591","https://openalex.org/W2953967690","https://openalex.org/W2962687116","https://openalex.org/W2962870549","https://openalex.org/W2963001155","https://openalex.org/W2991484432","https://openalex.org/W3008700642","https://openalex.org/W3011420108","https://openalex.org/W3017557240","https://openalex.org/W3035096461","https://openalex.org/W3127710918","https://openalex.org/W3129163909","https://openalex.org/W3139491754","https://openalex.org/W3146998855","https://openalex.org/W3163024920","https://openalex.org/W3166395208","https://openalex.org/W3194429077","https://openalex.org/W3199108691","https://openalex.org/W3203699806","https://openalex.org/W3208352889","https://openalex.org/W3214003911","https://openalex.org/W4210829087","https://openalex.org/W4367183365","https://openalex.org/W4377097913","https://openalex.org/W4380372542","https://openalex.org/W4390399426","https://openalex.org/W4391248709","https://openalex.org/W4391837330","https://openalex.org/W4394744711","https://openalex.org/W6766978945"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2392100589","https://openalex.org/W2512789322","https://openalex.org/W2101960027","https://openalex.org/W2132659060","https://openalex.org/W2031992971","https://openalex.org/W3214791684","https://openalex.org/W2353265673","https://openalex.org/W2031175860","https://openalex.org/W2152662039"],"abstract_inverted_index":{"Pedestrian":[0],"trajectory":[1,133,196],"modelling":[2],"in":[3,170,214],"an":[4,189],"urban":[5],"complex":[6],"is":[7,39,59,83,109,135],"challenging":[8],"because":[9],"pedestrians":[10],"can":[11,69,211],"have":[12],"many":[13],"possible":[14,126],"destinations,":[15],"such":[16,217],"as":[17,188,218],"shops,":[18],"escalators,":[19],"and":[20,24,44,53,66,90,116,151,174,179,225],"attractions.":[21],"Moreover,":[22],"weather":[23,43],"time-of-day":[25,45],"may":[26,186],"affect":[27],"pedestrian":[28,92,219],"behavior.":[29],"In":[30],"this":[31],"paper,":[32],"a":[33,56,79,97,130],"new":[34],"weather-time-trajectory":[35],"fusion":[36],"network":[37],"(WTTFNet)":[38],"proposed":[40,162,184],"to":[41,48,61,74,85,111,121,203],"incorporate":[42],"(WT)":[46],"information":[47,65,89],"refine":[49],"the":[50,63,75,87,114,123,138,142,148,161],"predicted":[51,143],"destination":[52,131],"trajectories.":[54],"First,":[55],"word":[57],"embedding":[58],"used":[60,84,110,136],"encode":[62],"WT":[64,88],"its":[67],"representation":[68],"be":[70,212],"further":[71],"optimized":[72],"according":[73],"loss":[76,103,108],"function.":[77],"Afterwards,":[78],"gate":[80],"multimodal":[81],"unit":[82],"fuse":[86],"preliminary":[91,98,115],"intent":[93],"probabilities":[94],"obtained":[95],"from":[96],"baseline":[99,195],"classifier.":[100],"A":[101],"joint":[102],"function":[104],"based":[105],"on":[106],"focal":[107],"co-optimize":[112],"both":[113],"final":[117,180],"classifiers,":[118],"which":[119],"helps":[120],"improve":[122],"accuracy":[124],"under":[125],"class":[127],"imbalances.":[128],"Finally,":[129],"adapted":[132],"model":[134],"predict":[137],"trajectories":[139],"guided":[140],"by":[141,167],"destination.":[144],"Experimental":[145],"results":[146],"using":[147],"Osaka":[149],"Asia":[150],"Pacific":[152],"Trade":[153],"Center":[154],"(ATC)":[155],"dataset":[156],"shows":[157],"improved":[158],"performance":[159],"of":[160,177,207],"approach":[163,185,191],"over":[164],"state-of-the-art":[165],"algorithms":[166],"23.67%":[168],"increase":[169],"classification":[171],"accuracy,":[172],"9.16%":[173],"7.07%":[175],"reduction":[176],"average":[178],"displacement":[181],"error.":[182],"The":[183],"serve":[187],"attractive":[190],"for":[192],"improving":[193],"existing":[194],"prediction":[197],"models":[198],"when":[199],"they":[200],"are":[201],"applied":[202],"scenarios":[204],"with":[205],"influences":[206],"weather-time":[208],"conditions.":[209],"It":[210],"employed":[213],"numerous":[215],"applications":[216],"facility":[220],"engineering,":[221],"public":[222],"space":[223],"development":[224],"technology-driven":[226],"retail.":[227]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2025-12-26T23:08:49.675405","created_date":"2025-10-10T00:00:00"}
