{"id":"https://openalex.org/W4394939088","doi":"https://doi.org/10.1109/tkde.2024.3390765","title":"Attention-Aware Social Graph Transformer Networks for Stochastic Trajectory Prediction","display_name":"Attention-Aware Social Graph Transformer Networks for Stochastic Trajectory Prediction","publication_year":2024,"publication_date":"2024-04-18","ids":{"openalex":"https://openalex.org/W4394939088","doi":"https://doi.org/10.1109/tkde.2024.3390765"},"language":"en","primary_location":{"id":"doi:10.1109/tkde.2024.3390765","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tkde.2024.3390765","pdf_url":null,"source":{"id":"https://openalex.org/S30698027","display_name":"IEEE Transactions on Knowledge and Data Engineering","issn_l":"1041-4347","issn":["1041-4347","1558-2191","2326-3865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Knowledge and Data Engineering","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/A5100463079","display_name":"Yao Liu","orcid":"https://orcid.org/0000-0002-5271-0536"},"institutions":[{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]},{"id":"https://openalex.org/I99043593","display_name":"Macquarie University","ror":"https://ror.org/01sf06y89","country_code":"AU","type":"education","lineage":["https://openalex.org/I99043593"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Yao Liu","raw_affiliation_strings":["School of Computing, Macquarie University, Macquarie Park, NSW, Australia","School of Computing, Macquarie University and the School of Computer Science and Engineering, University of New South Wales, Sydney, Australia"],"raw_orcid":"https://orcid.org/0000-0002-5271-0536","affiliations":[{"raw_affiliation_string":"School of Computing, Macquarie University, Macquarie Park, NSW, Australia","institution_ids":["https://openalex.org/I99043593"]},{"raw_affiliation_string":"School of Computing, Macquarie University and the School of Computer Science and Engineering, University of New South Wales, Sydney, Australia","institution_ids":["https://openalex.org/I31746571","https://openalex.org/I99043593"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072317258","display_name":"Binghao Li","orcid":"https://orcid.org/0000-0001-8565-7287"},"institutions":[{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Binghao Li","raw_affiliation_strings":["School of Minerals and Energy Resources Engineering, University of New South Wales, Sydney, NSW, Australia"],"raw_orcid":"https://orcid.org/0000-0001-8565-7287","affiliations":[{"raw_affiliation_string":"School of Minerals and Energy Resources Engineering, University of New South Wales, Sydney, NSW, Australia","institution_ids":["https://openalex.org/I31746571"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076107706","display_name":"Xianzhi Wang","orcid":"https://orcid.org/0000-0001-9582-3445"},"institutions":[{"id":"https://openalex.org/I114017466","display_name":"University of Technology Sydney","ror":"https://ror.org/03f0f6041","country_code":"AU","type":"education","lineage":["https://openalex.org/I114017466"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Xianzhi Wang","raw_affiliation_strings":["School of Computer Science, University of Technology Sydney, Sydney, NSW, Australia"],"raw_orcid":"https://orcid.org/0000-0001-9582-3445","affiliations":[{"raw_affiliation_string":"School of Computer Science, University of Technology Sydney, Sydney, NSW, Australia","institution_ids":["https://openalex.org/I114017466"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015779172","display_name":"Claude Sammut","orcid":"https://orcid.org/0000-0001-8873-5228"},"institutions":[{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Claude Sammut","raw_affiliation_strings":["School of Computer Science and Engineering, University of New South Wales, Sydney, NSW, Australia"],"raw_orcid":"https://orcid.org/0000-0001-8873-5228","affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, University of New South Wales, Sydney, NSW, Australia","institution_ids":["https://openalex.org/I31746571"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052731721","display_name":"Lina Yao","orcid":"https://orcid.org/0000-0002-4149-839X"},"institutions":[{"id":"https://openalex.org/I1292875679","display_name":"Commonwealth Scientific and Industrial Research Organisation","ror":"https://ror.org/03qn8fb07","country_code":"AU","type":"government","lineage":["https://openalex.org/I1292875679","https://openalex.org/I2801453606","https://openalex.org/I4387156119"]},{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]},{"id":"https://openalex.org/I42894916","display_name":"Data61","ror":"https://ror.org/03q397159","country_code":"AU","type":"other","lineage":["https://openalex.org/I1292875679","https://openalex.org/I2801453606","https://openalex.org/I42894916","https://openalex.org/I4387156119"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Lina Yao","raw_affiliation_strings":["Data 61, CSIRO, Sydney, NSW, Australia","Data 61, CSIRO and the School of Computer Science and Engineering, University of New South Wales, Sydney, Australia"],"raw_orcid":"https://orcid.org/0000-0002-4149-839X","affiliations":[{"raw_affiliation_string":"Data 61, CSIRO, Sydney, NSW, Australia","institution_ids":["https://openalex.org/I1292875679","https://openalex.org/I42894916"]},{"raw_affiliation_string":"Data 61, CSIRO and the School of Computer Science and Engineering, University of New South Wales, Sydney, Australia","institution_ids":["https://openalex.org/I1292875679","https://openalex.org/I31746571","https://openalex.org/I42894916"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2495,"currency":"USD","value_usd":2495},"apc_paid":null,"fwci":3.0323,"has_fulltext":false,"cited_by_count":27,"citation_normalized_percentile":{"value":0.92003741,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"36","issue":"11","first_page":"5633","last_page":"5646"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11099","display_name":"Autonomous Vehicle Technology and Safety","score":0.9943000078201294,"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"}},"topics":[{"id":"https://openalex.org/T11099","display_name":"Autonomous Vehicle Technology and Safety","score":0.9943000078201294,"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"}},{"id":"https://openalex.org/T11344","display_name":"Traffic Prediction and Management Techniques","score":0.9933000206947327,"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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.982200026512146,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7658653259277344},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.45896175503730774},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.42079484462738037},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.4111711382865906},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3992973268032074},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3383360505104065},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.32272106409072876}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7658653259277344},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.45896175503730774},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.42079484462738037},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.4111711382865906},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3992973268032074},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3383360505104065},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.32272106409072876},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"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/tkde.2024.3390765","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tkde.2024.3390765","pdf_url":null,"source":{"id":"https://openalex.org/S30698027","display_name":"IEEE Transactions on Knowledge and Data Engineering","issn_l":"1041-4347","issn":["1041-4347","1558-2191","2326-3865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Knowledge and Data Engineering","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G8924756905","display_name":null,"funder_award_id":"CRCPEIGHT000094","funder_id":"https://openalex.org/F4320321836","funder_display_name":"Cooperative Research Centres, Australian Government Department of Industry"}],"funders":[{"id":"https://openalex.org/F4320321836","display_name":"Cooperative Research Centres, Australian Government Department of Industry","ror":"https://ror.org/04k59bg10"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W2020209171","https://openalex.org/W2064675550","https://openalex.org/W2102605133","https://openalex.org/W2124609748","https://openalex.org/W2167052694","https://openalex.org/W2424778531","https://openalex.org/W2532516272","https://openalex.org/W2580495915","https://openalex.org/W2607296803","https://openalex.org/W2766836212","https://openalex.org/W2784715585","https://openalex.org/W2890001928","https://openalex.org/W2896457183","https://openalex.org/W2902868144","https://openalex.org/W2962687116","https://openalex.org/W2963001155","https://openalex.org/W2963076818","https://openalex.org/W2963353290","https://openalex.org/W2963906196","https://openalex.org/W2963945905","https://openalex.org/W2971318403","https://openalex.org/W2977619045","https://openalex.org/W2985871763","https://openalex.org/W2989851631","https://openalex.org/W2989870471","https://openalex.org/W3004201988","https://openalex.org/W3026400623","https://openalex.org/W3034944009","https://openalex.org/W3035054225","https://openalex.org/W3035096461","https://openalex.org/W3097237405","https://openalex.org/W3104946437","https://openalex.org/W3115517346","https://openalex.org/W3116651890","https://openalex.org/W3126367810","https://openalex.org/W3127663353","https://openalex.org/W3132535424","https://openalex.org/W3160050461","https://openalex.org/W3169575318","https://openalex.org/W3175646471","https://openalex.org/W3180491419","https://openalex.org/W4226225296","https://openalex.org/W4306317336","https://openalex.org/W4385245566"],"related_works":["https://openalex.org/W1941703695","https://openalex.org/W4248382324","https://openalex.org/W3131574667","https://openalex.org/W4323768008","https://openalex.org/W4360995134","https://openalex.org/W2039473718","https://openalex.org/W2387529410","https://openalex.org/W3023605104","https://openalex.org/W2383578611","https://openalex.org/W2987583674"],"abstract_inverted_index":{"Trajectory":[0],"prediction":[1,16,32],"is":[2,166],"fundamental":[3],"to":[4,92,116,128,184],"various":[5,156],"intelligent":[6],"technologies,":[7],"such":[8],"as":[9],"autonomous":[10],"driving":[11],"and":[12,19,26,42,68,83,111,125,142,158],"robotics.":[13],"The":[14],"motion":[15],"of":[17,36,108,123,163,181],"pedestrians":[18],"vehicles":[20],"helps":[21],"emergency":[22],"braking,":[23],"reduces":[24,160,173],"collisions,":[25],"improves":[27],"traffic":[28],"safety.":[29],"Current":[30],"trajectory":[31,61],"research":[33],"faces":[34],"problems":[35],"complex":[37,130],"social":[38,94],"interactions,":[39],"high":[40],"dynamics":[41],"multi-modality.":[43],"Especially,":[44],"it":[45],"still":[46],"has":[47],"limitations":[48],"in":[49,97],"long-time":[50],"prediction.":[51,62],"We":[52,63,134],"propose":[53],"Attention-aware":[54],"Social":[55],"Graph":[56,65,110],"Transformer":[57,69],"Networks":[58,67,70],"for":[59,186],"multi-modal":[60],"combine":[64],"Convolutional":[66],"by":[71],"generating":[72],"stable":[73],"resolution":[74],"pseudo-images":[75],"from":[76],"Spatio-temporal":[77],"graphs":[78],"through":[79],"a":[80,187],"designed":[81],"stacking":[82],"interception":[84],"method.":[85],"Furthermore,":[86],"we":[87,104],"design":[88],"the":[89,106,109,114,126,161,174,179],"attention-aware":[90],"module":[91],"handle":[93],"interaction":[95],"information":[96,118],"scenarios":[98],"involving":[99,139],"mixed":[100,143],"pedestrian-vehicle":[101],"traffic.":[102],"Thus,":[103],"maintain":[105],"advantages":[107],"Transformer,":[112],"i.e.,":[113],"ability":[115,127,180],"aggregate":[117],"over":[119],"an":[120],"arbitrary":[121],"number":[122],"neighbors":[124],"perform":[129],"time-dependent":[131],"data":[132],"processing.":[133],"conduct":[135],"experiments":[136],"on":[137],"datasets":[138],"pedestrian,":[140],"vehicle,":[141],"trajectories,":[144],"respectively.":[145],"Our":[146],"results":[147],"demonstrate":[148],"that":[149,169],"our":[150,170,182],"model":[151,171,183],"minimizes":[152],"displacement":[153,176],"errors":[154],"across":[155],"metrics":[157],"significantly":[159],"likelihood":[162],"collisions.":[164],"It":[165],"worth":[167],"noting":[168],"effectively":[172],"final":[175],"error,":[177],"illustrating":[178],"predict":[185],"long":[188],"time.":[189]},"counts_by_year":[{"year":2026,"cited_by_count":9},{"year":2025,"cited_by_count":15},{"year":2024,"cited_by_count":3}],"updated_date":"2026-08-28T12:50:07.497085","created_date":"2025-10-10T00:00:00"}