{"id":"https://openalex.org/W4396218979","doi":"https://doi.org/10.1145/3641343.3641438","title":"LSTM-based Pedestrian Trajectory Prediction Model under the General Direction Mechanism: DIR-LSTM","display_name":"LSTM-based Pedestrian Trajectory Prediction Model under the General Direction Mechanism: DIR-LSTM","publication_year":2023,"publication_date":"2023-12-08","ids":{"openalex":"https://openalex.org/W4396218979","doi":"https://doi.org/10.1145/3641343.3641438"},"language":"en","primary_location":{"id":"doi:10.1145/3641343.3641438","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3641343.3641438","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The 3rd International Conference on Electronic Information Technology and Smart Agriculture","raw_type":"proceedings-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/A5087334491","display_name":"Junyuan Luo","orcid":"https://orcid.org/0009-0008-3708-4806"},"institutions":[{"id":"https://openalex.org/I12393601","display_name":"Huaihua University","ror":"https://ror.org/04zn6xq74","country_code":"CN","type":"education","lineage":["https://openalex.org/I12393601"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Junyuan Luo","raw_affiliation_strings":["School of Computer and Artificial Intelligence, Huaihua University, China"],"affiliations":[{"raw_affiliation_string":"School of Computer and Artificial Intelligence, Huaihua University, China","institution_ids":["https://openalex.org/I12393601"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020418104","display_name":"Q. Fu","orcid":"https://orcid.org/0009-0003-9517-0095"},"institutions":[{"id":"https://openalex.org/I12393601","display_name":"Huaihua University","ror":"https://ror.org/04zn6xq74","country_code":"CN","type":"education","lineage":["https://openalex.org/I12393601"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiongfang Fu","raw_affiliation_strings":["School of Computer and Artificial Intelligence, Huaihua University, China"],"affiliations":[{"raw_affiliation_string":"School of Computer and Artificial Intelligence, Huaihua University, China","institution_ids":["https://openalex.org/I12393601"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025199085","display_name":"Xiao Jian-hua","orcid":"https://orcid.org/0000-0001-5889-6346"},"institutions":[{"id":"https://openalex.org/I12393601","display_name":"Huaihua University","ror":"https://ror.org/04zn6xq74","country_code":"CN","type":"education","lineage":["https://openalex.org/I12393601"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianhua Xiao","raw_affiliation_strings":["School of Computer and Artificial Intelligence, Huaihua University, China and \rKey Laboratory of Intelligent Control Technology for Wuling-Mountain Ecological Agriculture in Hunan Province, Huaihua University, China"],"affiliations":[{"raw_affiliation_string":"School of Computer and Artificial Intelligence, Huaihua University, China and \rKey Laboratory of Intelligent Control Technology for Wuling-Mountain Ecological Agriculture in Hunan Province, Huaihua University, China","institution_ids":["https://openalex.org/I12393601"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001795450","display_name":"Hongbo Xiao","orcid":"https://orcid.org/0009-0001-6855-0194"},"institutions":[{"id":"https://openalex.org/I12393601","display_name":"Huaihua University","ror":"https://ror.org/04zn6xq74","country_code":"CN","type":"education","lineage":["https://openalex.org/I12393601"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongbo Xiao","raw_affiliation_strings":["School of Computer and Artificial Intelligence, Huaihua University, China and \rKey Laboratory of Intelligent Control Technology for Wuling-Mountain Ecological Agriculture in Hunan Province, Huaihua University, China"],"affiliations":[{"raw_affiliation_string":"School of Computer and Artificial Intelligence, Huaihua University, China and \rKey Laboratory of Intelligent Control Technology for Wuling-Mountain Ecological Agriculture in Hunan Province, Huaihua University, China","institution_ids":["https://openalex.org/I12393601"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084252952","display_name":"Jiyong Liao","orcid":"https://orcid.org/0000-0003-2824-961X"},"institutions":[{"id":"https://openalex.org/I12393601","display_name":"Huaihua University","ror":"https://ror.org/04zn6xq74","country_code":"CN","type":"education","lineage":["https://openalex.org/I12393601"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiyong Liao","raw_affiliation_strings":["School of Computer and Artificial Intelligence, Huaihua University, China and \rKey Laboratory of Intelligent Control Technology for Wuling-Mountain Ecological Agriculture in Hunan Province, Huaihua University, China"],"affiliations":[{"raw_affiliation_string":"School of Computer and Artificial Intelligence, Huaihua University, China and \rKey Laboratory of Intelligent Control Technology for Wuling-Mountain Ecological Agriculture in Hunan Province, Huaihua University, China","institution_ids":["https://openalex.org/I12393601"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5087334491"],"corresponding_institution_ids":["https://openalex.org/I12393601"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.24415758,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"445","last_page":"451"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11344","display_name":"Traffic Prediction and Management Techniques","score":0.9994999766349792,"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":0.9994999766349792,"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":0.9993000030517578,"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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.998199999332428,"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":0.847836434841156},{"id":"https://openalex.org/keywords/pedestrian","display_name":"Pedestrian","score":0.831085205078125},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.7469475865364075},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5735554695129395},{"id":"https://openalex.org/keywords/mechanism","display_name":"Mechanism (biology)","score":0.5630316734313965},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.4869469404220581},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.4251914620399475},{"id":"https://openalex.org/keywords/transport-engineering","display_name":"Transport engineering","score":0.11203974485397339}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.847836434841156},{"id":"https://openalex.org/C2777113093","wikidata":"https://www.wikidata.org/wiki/Q221488","display_name":"Pedestrian","level":2,"score":0.831085205078125},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.7469475865364075},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5735554695129395},{"id":"https://openalex.org/C89611455","wikidata":"https://www.wikidata.org/wiki/Q6804646","display_name":"Mechanism (biology)","level":2,"score":0.5630316734313965},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.4869469404220581},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.4251914620399475},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.11203974485397339},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","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},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3641343.3641438","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3641343.3641438","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The 3rd International Conference on Electronic Information Technology and Smart Agriculture","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.5799999833106995}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W2064675550","https://openalex.org/W2072956256","https://openalex.org/W2124609748","https://openalex.org/W2593239008","https://openalex.org/W2963001155","https://openalex.org/W2964230007","https://openalex.org/W4206176132","https://openalex.org/W6642625203","https://openalex.org/W6745560713"],"related_works":["https://openalex.org/W2392100589","https://openalex.org/W2512789322","https://openalex.org/W3122828758","https://openalex.org/W2101960027","https://openalex.org/W4205958986","https://openalex.org/W2197846993","https://openalex.org/W49697837","https://openalex.org/W2586575957","https://openalex.org/W2170799233","https://openalex.org/W2768112316"],"abstract_inverted_index":{"Accurate":[0],"prediction":[1,17,69,176],"of":[2,26,32,40,114,128,134,141,166],"future":[3,179],"traffic":[4,15,34,181],"flow":[5,16],"trends":[6],"is":[7,118],"essential":[8],"to":[9,22,45,58,120,169],"solve":[10],"urban":[11,135,180],"transportation":[12],"problems.":[13],"However,":[14],"faces":[18],"great":[19],"challenges":[20,61,123],"due":[21],"the":[23,30,33,77,122,126,132,139,142,148],"multimodal":[24],"nature":[25],"pedestrian":[27,67,93,129],"behavior":[28],"and":[29,87,98,106,131,153],"complexity":[31,133],"environment.":[35],"Although":[36],"a":[37,66,88,173],"large":[38],"number":[39],"studies":[41],"have":[42],"been":[43],"conducted":[44,145],"investigate":[46],"these":[47,60],"issues":[48],"in":[49,164],"depth,":[50],"there":[51],"are":[52],"still":[53],"some":[54],"limitations.":[55],"In":[56],"order":[57],"address":[59,121],"more":[62,96,174],"effectively,":[63],"we":[64,144],"propose":[65],"trajectory":[68],"model":[70,80],"based":[71],"on":[72],"long-short-term":[73],"memory":[74],"networks":[75],"(LSTMs):":[76],"DIR-LSTM.":[78],"The":[79,116,157],"introduces":[81],"an":[82],"innovative":[83],"generalized":[84],"direction":[85],"mechanism":[86],"self-attention":[89],"mechanism,":[90],"which":[91],"captures":[92],"movement":[94],"patterns":[95],"comprehensively":[97],"accurately":[99],"by":[100,125],"predicting":[101],"overall":[102],"directional":[103],"movements":[104],"first":[105],"then":[107],"gradually":[108],"subdividing":[109],"them":[110],"into":[111],"individual":[112],"directions":[113],"movement.":[115],"DIR-LSTM":[117,161],"designed":[119],"posed":[124],"diversity":[127],"behaviors":[130],"environments.":[136],"To":[137],"validate":[138],"state-of-the-art":[140],"model,":[143],"experiments":[146,158],"using":[147],"publicly":[149],"available":[150],"ETH":[151],"[10]":[152],"UCY":[154],"[9]":[155],"datasets.":[156],"demonstrate":[159],"that":[160],"performs":[162],"better":[163],"terms":[165],"accuracy":[167],"compared":[168],"other":[170],"models,":[171],"providing":[172],"reliable":[175],"tool":[177],"for":[178],"management.":[182]},"counts_by_year":[],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
