{"id":"https://openalex.org/W2111645492","doi":"https://doi.org/10.1109/cvpr.2012.6247918","title":"Multi-view latent variable discriminative models for action recognition","display_name":"Multi-view latent variable discriminative models for action recognition","publication_year":2012,"publication_date":"2012-06-01","ids":{"openalex":"https://openalex.org/W2111645492","doi":"https://doi.org/10.1109/cvpr.2012.6247918","mag":"2111645492"},"language":"en","primary_location":{"id":"doi:10.1109/cvpr.2012.6247918","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cvpr.2012.6247918","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Conference on Computer Vision and Pattern Recognition","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/1721.1/86101","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100566791","display_name":"Yale Song","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Yale Song","raw_affiliation_strings":["Computer Science and Artificial Intelligence Laboratory, MIT, USA","MIT, Computer Science and Artificial Intelligence Laboratory"],"affiliations":[{"raw_affiliation_string":"Computer Science and Artificial Intelligence Laboratory, MIT, USA","institution_ids":[]},{"raw_affiliation_string":"MIT, Computer Science and Artificial Intelligence Laboratory","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081398601","display_name":"Louis\u2013Philippe Morency","orcid":"https://orcid.org/0000-0001-6376-7696"},"institutions":[{"id":"https://openalex.org/I130653702","display_name":"Creative Technology (Singapore)","ror":"https://ror.org/040pjdm93","country_code":"SG","type":"company","lineage":["https://openalex.org/I130653702"]},{"id":"https://openalex.org/I4388482679","display_name":"USC Institute for Creative Technologies","ror":"https://ror.org/03hjhvn29","country_code":null,"type":"facility","lineage":["https://openalex.org/I1174212","https://openalex.org/I4388482679"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"L. Morency","raw_affiliation_strings":["USC Institute for Creative Technology, USA","USC Institute for Creative Technology#TAB#"],"affiliations":[{"raw_affiliation_string":"USC Institute for Creative Technology, USA","institution_ids":["https://openalex.org/I4388482679"]},{"raw_affiliation_string":"USC Institute for Creative Technology#TAB#","institution_ids":["https://openalex.org/I130653702","https://openalex.org/I4388482679"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112777557","display_name":"Randall Davis","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"R. Davis","raw_affiliation_strings":["Computer Science and Artificial Intelligence Laboratory, MIT, USA","MIT, Computer Science and Artificial Intelligence Laboratory"],"affiliations":[{"raw_affiliation_string":"Computer Science and Artificial Intelligence Laboratory, MIT, USA","institution_ids":[]},{"raw_affiliation_string":"MIT, Computer Science and Artificial Intelligence Laboratory","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100566791"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":6.9391,"has_fulltext":false,"cited_by_count":79,"citation_normalized_percentile":{"value":0.97507448,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"2120","last_page":"2127"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10812","display_name":"Human Pose and Action Recognition","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10812","display_name":"Human Pose and Action Recognition","score":1.0,"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/T11398","display_name":"Hand Gesture Recognition Systems","score":0.9976999759674072,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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":0.9966999888420105,"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/discriminative-model","display_name":"Discriminative model","score":0.9318060278892517},{"id":"https://openalex.org/keywords/latent-variable","display_name":"Latent variable","score":0.7186059355735779},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7092069983482361},{"id":"https://openalex.org/keywords/action-recognition","display_name":"Action recognition","score":0.6579442024230957},{"id":"https://openalex.org/keywords/disjoint-sets","display_name":"Disjoint sets","score":0.5910588502883911},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5791981816291809},{"id":"https://openalex.org/keywords/action","display_name":"Action (physics)","score":0.5237640738487244},{"id":"https://openalex.org/keywords/latent-variable-model","display_name":"Latent variable model","score":0.48842209577560425},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.4664437472820282},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.458376407623291},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.40585893392562866},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15824535489082336}],"concepts":[{"id":"https://openalex.org/C97931131","wikidata":"https://www.wikidata.org/wiki/Q5282087","display_name":"Discriminative model","level":2,"score":0.9318060278892517},{"id":"https://openalex.org/C51167844","wikidata":"https://www.wikidata.org/wiki/Q4422623","display_name":"Latent variable","level":2,"score":0.7186059355735779},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7092069983482361},{"id":"https://openalex.org/C2987834672","wikidata":"https://www.wikidata.org/wiki/Q4677630","display_name":"Action recognition","level":3,"score":0.6579442024230957},{"id":"https://openalex.org/C45340560","wikidata":"https://www.wikidata.org/wiki/Q215382","display_name":"Disjoint sets","level":2,"score":0.5910588502883911},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5791981816291809},{"id":"https://openalex.org/C2780791683","wikidata":"https://www.wikidata.org/wiki/Q846785","display_name":"Action (physics)","level":2,"score":0.5237640738487244},{"id":"https://openalex.org/C65965080","wikidata":"https://www.wikidata.org/wiki/Q1806885","display_name":"Latent variable model","level":3,"score":0.48842209577560425},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.4664437472820282},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.458376407623291},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.40585893392562866},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15824535489082336},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"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/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/cvpr.2012.6247918","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cvpr.2012.6247918","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Conference on Computer Vision and Pattern Recognition","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.373.2321","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.373.2321","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://people.ict.usc.edu/~morency/Papers/SongCVPR2012.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.958.1285","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.958.1285","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://ict.usc.edu/pubs/multi-view%20latent%20variable.pdf","raw_type":"text"},{"id":"pmh:oai:dspace.mit.edu:1721.1/86101","is_oa":true,"landing_page_url":"http://hdl.handle.net/1721.1/86101","pdf_url":null,"source":{"id":"https://openalex.org/S4306400425","display_name":"DSpace@MIT (Massachusetts Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I63966007","host_organization_name":"Massachusetts Institute of Technology","host_organization_lineage":["https://openalex.org/I63966007"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"MIT web domain","raw_type":"http://purl.org/eprint/type/ConferencePaper"}],"best_oa_location":{"id":"pmh:oai:dspace.mit.edu:1721.1/86101","is_oa":true,"landing_page_url":"http://hdl.handle.net/1721.1/86101","pdf_url":null,"source":{"id":"https://openalex.org/S4306400425","display_name":"DSpace@MIT (Massachusetts Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I63966007","host_organization_name":"Massachusetts Institute of Technology","host_organization_lineage":["https://openalex.org/I63966007"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"MIT web domain","raw_type":"http://purl.org/eprint/type/ConferencePaper"},"sustainable_development_goals":[{"score":0.75,"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320337345","display_name":"Office of Naval Research","ror":"https://ror.org/00rk2pe57"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W1513861746","https://openalex.org/W1548802052","https://openalex.org/W1560512119","https://openalex.org/W1889038981","https://openalex.org/W1981167598","https://openalex.org/W1992419399","https://openalex.org/W2017899835","https://openalex.org/W2048679005","https://openalex.org/W2053101950","https://openalex.org/W2083885588","https://openalex.org/W2100235303","https://openalex.org/W2101534792","https://openalex.org/W2110575115","https://openalex.org/W2114016557","https://openalex.org/W2117497855","https://openalex.org/W2123111158","https://openalex.org/W2123713131","https://openalex.org/W2125838338","https://openalex.org/W2137880010","https://openalex.org/W2143157307","https://openalex.org/W2145295623","https://openalex.org/W2147880316","https://openalex.org/W2151194828","https://openalex.org/W2152239535","https://openalex.org/W2154462399","https://openalex.org/W2156872152","https://openalex.org/W2158823144","https://openalex.org/W4205778870","https://openalex.org/W4285719527","https://openalex.org/W6633434192","https://openalex.org/W6639358663","https://openalex.org/W6641446668","https://openalex.org/W6677254752","https://openalex.org/W6678133184","https://openalex.org/W6682082992","https://openalex.org/W6682782370","https://openalex.org/W6683181193"],"related_works":["https://openalex.org/W2461917396","https://openalex.org/W2037497866","https://openalex.org/W4243467573","https://openalex.org/W62001224","https://openalex.org/W1502435251","https://openalex.org/W3032390039","https://openalex.org/W1584341211","https://openalex.org/W3122667150","https://openalex.org/W4393387622","https://openalex.org/W3145681568"],"abstract_inverted_index":{"Many":[0],"human":[1,135],"action":[2,136,157],"recognition":[3,137,158],"tasks":[4],"involve":[5],"data":[6,65],"that":[7,44,100,114,123,151],"can":[8],"be":[9],"factorized":[10],"into":[11],"multiple":[12,80],"views":[13,22,81,122],"such":[14],"as":[15,68],"body":[16],"postures":[17],"and":[18,49,111,133,144],"hand":[19],"shapes.":[20],"These":[21],"often":[23],"interact":[24],"with":[25],"each":[26],"other":[27],"over":[28,102],"time,":[29],"providing":[30],"important":[31],"cues":[32],"to":[33,52],"understanding":[34],"the":[35,54,60,64,77,117,140,142,145],"action.":[36],"We":[37,104,126],"present":[38,105],"multi-view":[39],"latent":[40,72],"variable":[41],"discriminative":[42,90],"models":[43],"jointly":[45],"learn":[46],"both":[47,131],"view-shared":[48],"view-specific":[50],"sub-structures":[51],"capture":[53],"interaction":[55,78,120],"between":[56,79,121],"views.":[57],"Knowledge":[58],"about":[59],"underlying":[61],"structure":[62],"of":[63,85,119],"is":[66],"formulated":[67],"a":[69,89,97],"multi-chain":[70],"structured":[71],"conditional":[73],"model,":[74],"explicitly":[75],"learning":[76],"using":[82,96,139],"disjoint":[83],"sets":[84],"hidden":[86],"variables":[87],"in":[88,116],"manner.":[91],"The":[92],"chains":[93],"are":[94],"tied":[95],"predetermined":[98],"topology":[99],"repeats":[101],"time.":[103],"three":[106],"topologies":[107],"-":[108,113],"linked,":[109],"coupled,":[110],"linked-coupled":[112],"differ":[115],"type":[118],"they":[124],"model.":[125],"evaluate":[127],"our":[128,152],"approach":[129,153],"on":[130],"segmented":[132],"unsegmented":[134],"tasks,":[138],"ArmGesture,":[141],"NATOPS,":[143],"ArmGesture-Continuous":[146],"data.":[147],"Experimental":[148],"results":[149],"show":[150],"outperforms":[154],"previous":[155],"state-of-the-art":[156],"models.":[159]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":15},{"year":2017,"cited_by_count":7},{"year":2016,"cited_by_count":7},{"year":2015,"cited_by_count":10},{"year":2014,"cited_by_count":5},{"year":2013,"cited_by_count":9},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}