{"id":"https://openalex.org/W2155816747","doi":"https://doi.org/10.1109/icves.2009.5400238","title":"Unsupervised learning of motion patterns of rear surrounding vehicles","display_name":"Unsupervised learning of motion patterns of rear surrounding vehicles","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W2155816747","doi":"https://doi.org/10.1109/icves.2009.5400238","mag":"2155816747"},"language":"en","primary_location":{"id":"doi:10.1109/icves.2009.5400238","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icves.2009.5400238","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Conference on Vehicular Electronics and Safety (ICVES)","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/A5048676969","display_name":"Brendan Morris","orcid":"https://orcid.org/0000-0002-8592-8806"},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California, San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]},{"id":"https://openalex.org/I4210116723","display_name":"Robotics Research (United States)","ror":"https://ror.org/020w2fr77","country_code":"US","type":"company","lineage":["https://openalex.org/I4210116723"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Brendan Morris","raw_affiliation_strings":["Computer Vision and Robotics Research Laboratory, University of California, San Diego, La Jolla, CA, USA"],"affiliations":[{"raw_affiliation_string":"Computer Vision and Robotics Research Laboratory, University of California, San Diego, La Jolla, CA, USA","institution_ids":["https://openalex.org/I36258959","https://openalex.org/I4210116723"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068831718","display_name":"Mohan M. Trivedi","orcid":"https://orcid.org/0000-0002-0937-6771"},"institutions":[{"id":"https://openalex.org/I4210116723","display_name":"Robotics Research (United States)","ror":"https://ror.org/020w2fr77","country_code":"US","type":"company","lineage":["https://openalex.org/I4210116723"]},{"id":"https://openalex.org/I36258959","display_name":"University of California, San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mohan Trivedi","raw_affiliation_strings":["Computer Vision and Robotics Research Laboratory, University of California, San Diego, La Jolla, CA, USA"],"affiliations":[{"raw_affiliation_string":"Computer Vision and Robotics Research Laboratory, University of California, San Diego, La Jolla, CA, USA","institution_ids":["https://openalex.org/I36258959","https://openalex.org/I4210116723"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5048676969"],"corresponding_institution_ids":["https://openalex.org/I36258959","https://openalex.org/I4210116723"],"apc_list":null,"apc_paid":null,"fwci":3.4416,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.92582771,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"80","last_page":"85"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11099","display_name":"Autonomous Vehicle Technology and Safety","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9990000128746033,"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"}},{"id":"https://openalex.org/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9923999905586243,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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":0.696786642074585},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.6921869516372681},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.6461013555526733},{"id":"https://openalex.org/keywords/neglect","display_name":"Neglect","score":0.6181797981262207},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6110048294067383},{"id":"https://openalex.org/keywords/unsupervised-learning","display_name":"Unsupervised learning","score":0.562797486782074},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.39724355936050415},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.3585677742958069},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.10955372452735901}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.696786642074585},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.6921869516372681},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.6461013555526733},{"id":"https://openalex.org/C2776289891","wikidata":"https://www.wikidata.org/wiki/Q1931511","display_name":"Neglect","level":2,"score":0.6181797981262207},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6110048294067383},{"id":"https://openalex.org/C8038995","wikidata":"https://www.wikidata.org/wiki/Q1152135","display_name":"Unsupervised learning","level":2,"score":0.562797486782074},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.39724355936050415},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.3585677742958069},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.10955372452735901},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/icves.2009.5400238","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icves.2009.5400238","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Conference on Vehicular Electronics and Safety (ICVES)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.160.1047","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.160.1047","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://cvrr.ucsd.edu/publications/2009/morris_ICVES09.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.216.1195","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.216.1195","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://cvrr.ucsd.edu/publications/2009/morris_ICVES09.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.352.2291","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.352.2291","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://cvrr.ucsd.edu/bmorris/docs/morris_icves2009.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1996335363","https://openalex.org/W2049633694","https://openalex.org/W2066634121","https://openalex.org/W2108785746","https://openalex.org/W2110493503","https://openalex.org/W2111138415","https://openalex.org/W2125838338","https://openalex.org/W2128534087","https://openalex.org/W2131087111","https://openalex.org/W2133235827","https://openalex.org/W2136767008","https://openalex.org/W2147880780","https://openalex.org/W2151226872","https://openalex.org/W2154642173","https://openalex.org/W2154948890","https://openalex.org/W2162508706","https://openalex.org/W2165874743","https://openalex.org/W6680327459","https://openalex.org/W6684578312"],"related_works":["https://openalex.org/W2159755425","https://openalex.org/W1969705708","https://openalex.org/W2335173445","https://openalex.org/W4256003934","https://openalex.org/W605469898","https://openalex.org/W2415081177","https://openalex.org/W2404105892","https://openalex.org/W4206611539","https://openalex.org/W1605212617","https://openalex.org/W2081253999"],"abstract_inverted_index":{"Awareness":[0],"to":[1,46,74,76],"a":[2],"vehicle's":[3],"surrounding":[4],"is":[5,44],"necessary":[6],"for":[7],"safe":[8],"driving.":[9],"Current":[10],"surround":[11,37,49,83],"technologies":[12],"focus":[13],"on":[14],"the":[15,30,86,89],"detection":[16],"of":[17,32,59,88],"obstacles":[18],"in":[19,65],"hard-to-view":[20],"places":[21],"but":[22],"may":[23],"neglect":[24],"temporal":[25],"information.":[26],"This":[27],"paper":[28],"seeks":[29],"causes":[31],"dangerous":[33],"situations":[34],"by":[35],"examining":[36],"behavior.":[38],"A":[39],"general":[40],"hierarchical":[41],"learning":[42,90],"framework":[43],"introduced":[45],"automatically":[47],"learn":[48],"behaviors.":[50],"By":[51],"observing":[52],"motion":[53],"trajectories":[54],"during":[55],"natural":[56],"driving,":[57],"models":[58],"rear":[60],"vehicle":[61,80],"behaviors":[62,71],"are":[63,72],"obtained":[64],"an":[66],"unsupervised":[67],"fashion.":[68],"The":[69],"extracted":[70],"shown":[73],"correspond":[75],"typical":[77],"driving":[78],"scenarios,":[79],"overtake":[81],"and":[82],"overtake,":[84],"demonstrating":[85],"effectiveness":[87],"framework.":[91]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":5}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}