{"id":"https://openalex.org/W1988954473","doi":"https://doi.org/10.1109/iccvw.2011.6130401","title":"A discriminative prototype selection approach for graph embedding in human action recognition","display_name":"A discriminative prototype selection approach for graph embedding in human action recognition","publication_year":2011,"publication_date":"2011-11-01","ids":{"openalex":"https://openalex.org/W1988954473","doi":"https://doi.org/10.1109/iccvw.2011.6130401","mag":"1988954473"},"language":"en","primary_location":{"id":"doi:10.1109/iccvw.2011.6130401","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccvw.2011.6130401","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Conference on Computer Vision Workshops (ICCV Workshops)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://opus.lib.uts.edu.au/bitstream/10453/19147/1/2011001875.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5017184564","display_name":"Ehsan Zare Borzeshi","orcid":"https://orcid.org/0000-0003-3204-2101"},"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":true,"raw_author_name":"Ehsan Zare Borzeshi","raw_affiliation_strings":["Faculty of Engineering and Information Technology, University of Technology, Sydney (UTS), Australia","Faculty of Engineering and Information Technology , University of Technology , Sydney (UTS), Australia"],"affiliations":[{"raw_affiliation_string":"Faculty of Engineering and Information Technology, University of Technology, Sydney (UTS), Australia","institution_ids":["https://openalex.org/I114017466"]},{"raw_affiliation_string":"Faculty of Engineering and Information Technology , University of Technology , Sydney (UTS), Australia","institution_ids":["https://openalex.org/I114017466"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080014791","display_name":"Massimo Piccardi","orcid":"https://orcid.org/0000-0001-9250-6604"},"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":"Massimo Piccardi","raw_affiliation_strings":["Faculty of Engineering and Information Technology, University of Technology, Sydney (UTS), Australia","Faculty of Engineering and Information Technology , University of Technology , Sydney (UTS), Australia"],"affiliations":[{"raw_affiliation_string":"Faculty of Engineering and Information Technology, University of Technology, Sydney (UTS), Australia","institution_ids":["https://openalex.org/I114017466"]},{"raw_affiliation_string":"Faculty of Engineering and Information Technology , University of Technology , Sydney (UTS), Australia","institution_ids":["https://openalex.org/I114017466"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073709711","display_name":"Richard Yi Da Xu","orcid":"https://orcid.org/0000-0003-2080-4762"},"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":"Richard Yi Da Xu","raw_affiliation_strings":["Faculty of Engineering and Information Technology, University of Technology, Sydney (UTS), Australia","Faculty of Engineering and Information Technology , University of Technology , Sydney (UTS), Australia"],"affiliations":[{"raw_affiliation_string":"Faculty of Engineering and Information Technology, University of Technology, Sydney (UTS), Australia","institution_ids":["https://openalex.org/I114017466"]},{"raw_affiliation_string":"Faculty of Engineering and Information Technology , University of Technology , Sydney (UTS), Australia","institution_ids":["https://openalex.org/I114017466"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5017184564"],"corresponding_institution_ids":["https://openalex.org/I114017466"],"apc_list":null,"apc_paid":null,"fwci":1.0464,"has_fulltext":true,"cited_by_count":13,"citation_normalized_percentile":{"value":0.79062719,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"9","issue":null,"first_page":"1295","last_page":"1301"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10812","display_name":"Human Pose and Action Recognition","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9979000091552734,"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"}},{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9968000054359436,"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/discriminative-model","display_name":"Discriminative model","score":0.8571221828460693},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7161962985992432},{"id":"https://openalex.org/keywords/action-recognition","display_name":"Action recognition","score":0.7116726040840149},{"id":"https://openalex.org/keywords/embedding","display_name":"Embedding","score":0.6309632062911987},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5754992365837097},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.5303894877433777},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.472595751285553},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.46955376863479614},{"id":"https://openalex.org/keywords/action-selection","display_name":"Action selection","score":0.4430704116821289},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3588925004005432},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.23181167244911194},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.051915109157562256},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.05191156268119812}],"concepts":[{"id":"https://openalex.org/C97931131","wikidata":"https://www.wikidata.org/wiki/Q5282087","display_name":"Discriminative model","level":2,"score":0.8571221828460693},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7161962985992432},{"id":"https://openalex.org/C2987834672","wikidata":"https://www.wikidata.org/wiki/Q4677630","display_name":"Action recognition","level":3,"score":0.7116726040840149},{"id":"https://openalex.org/C41608201","wikidata":"https://www.wikidata.org/wiki/Q980509","display_name":"Embedding","level":2,"score":0.6309632062911987},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5754992365837097},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.5303894877433777},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.472595751285553},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.46955376863479614},{"id":"https://openalex.org/C166109690","wikidata":"https://www.wikidata.org/wiki/Q4677422","display_name":"Action selection","level":3,"score":0.4430704116821289},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3588925004005432},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.23181167244911194},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.051915109157562256},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.05191156268119812},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.0},{"id":"https://openalex.org/C26760741","wikidata":"https://www.wikidata.org/wiki/Q160402","display_name":"Perception","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/iccvw.2011.6130401","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccvw.2011.6130401","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Conference on Computer Vision Workshops (ICCV Workshops)","raw_type":"proceedings-article"},{"id":"pmh:oai:opus.lib.uts.edu.au:10453/19147","is_oa":true,"landing_page_url":"http://hdl.handle.net/10453/19147","pdf_url":"https://opus.lib.uts.edu.au/bitstream/10453/19147/1/2011001875.pdf","source":{"id":"https://openalex.org/S4306401357","display_name":"UTS ePRESS (University of Technology Sydney)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I114017466","host_organization_name":"University of Technology Sydney","host_organization_lineage":["https://openalex.org/I114017466"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Proceeding"}],"best_oa_location":{"id":"pmh:oai:opus.lib.uts.edu.au:10453/19147","is_oa":true,"landing_page_url":"http://hdl.handle.net/10453/19147","pdf_url":"https://opus.lib.uts.edu.au/bitstream/10453/19147/1/2011001875.pdf","source":{"id":"https://openalex.org/S4306401357","display_name":"UTS ePRESS (University of Technology Sydney)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I114017466","host_organization_name":"University of Technology Sydney","host_organization_lineage":["https://openalex.org/I114017466"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Proceeding"},"sustainable_development_goals":[{"score":0.7799999713897705,"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1988954473.pdf","grobid_xml":"https://content.openalex.org/works/W1988954473.grobid-xml"},"referenced_works_count":35,"referenced_works":["https://openalex.org/W1480708938","https://openalex.org/W1498368596","https://openalex.org/W1522417879","https://openalex.org/W1556271304","https://openalex.org/W1594815103","https://openalex.org/W1766290689","https://openalex.org/W1910567995","https://openalex.org/W1983203670","https://openalex.org/W1983681808","https://openalex.org/W2020163092","https://openalex.org/W2034328688","https://openalex.org/W2038840358","https://openalex.org/W2055677390","https://openalex.org/W2066132206","https://openalex.org/W2066941820","https://openalex.org/W2097101478","https://openalex.org/W2097308346","https://openalex.org/W2101194540","https://openalex.org/W2101534792","https://openalex.org/W2109294083","https://openalex.org/W2110889574","https://openalex.org/W2124351162","https://openalex.org/W2125389556","https://openalex.org/W2125838338","https://openalex.org/W2130470622","https://openalex.org/W2139380913","https://openalex.org/W2140095548","https://openalex.org/W2151103935","https://openalex.org/W2152668649","https://openalex.org/W2168347767","https://openalex.org/W2533739470","https://openalex.org/W4236682707","https://openalex.org/W4249279051","https://openalex.org/W6674403372","https://openalex.org/W6685130317"],"related_works":["https://openalex.org/W2965546495","https://openalex.org/W4389116644","https://openalex.org/W2153315159","https://openalex.org/W3103844505","https://openalex.org/W259157601","https://openalex.org/W4205463238","https://openalex.org/W2761785940","https://openalex.org/W1998222986","https://openalex.org/W2182357018","https://openalex.org/W4287181611"],"abstract_inverted_index":{"This":[0,103],"paper":[1,104,134],"proposes":[2,105],"a":[3,9,43,61,67,81,106,117,138],"novel":[4],"graph-based":[5],"method":[6],"for":[7,27,110],"representing":[8],"human's":[10],"shape":[11],"during":[12],"the":[13,40,71,78,90,100,111,120,133],"performance":[14],"of":[15,32,38,48,60,63,80,84,113,119],"an":[16,52,127],"action.":[17],"Despite":[18],"their":[19],"strong":[20],"representational":[21],"power,":[22],"graphs":[23,41,65],"are":[24],"computationally":[25],"cumbersome":[26],"pattern":[28],"analysis.":[29],"One":[30],"way":[31,59],"circumventing":[33],"this":[34,75],"problem":[35],"is":[36,77],"that":[37,136],"transforming":[39],"into":[42],"vector":[44],"space":[45],"by":[46,58],"means":[47],"graph":[49],"embedding.":[50],"Such":[51],"embedding":[53],"can":[54,87],"be":[55],"conveniently":[56],"obtained":[57],"set":[62,83],"\u201cprototype\u201d":[64],"and":[66,122,150],"dissimilarity":[68],"measure:":[69],"yet,":[70],"critical":[72],"step":[73],"in":[74,132],"approach":[76,109,140],"selection":[79,112,144],"suitable":[82],"prototypes":[85,114],"which":[86,115],"capture":[88],"both":[89],"salient":[91],"structure":[92],"within":[93],"each":[94],"action":[95,128],"class":[96],"as":[97,99,147],"well":[98],"intra-class":[101,123],"variation.":[102],"new":[107],"discriminative":[108,139],"maximizes":[116],"function":[118],"inter-":[121],"distances.":[124],"Experiments":[125],"on":[126],"recognition":[129],"dataset":[130],"reported":[131],"show":[135],"such":[137,146],"outperforms":[141],"well-established":[142],"prototype":[143,152],"methods":[145],"center,":[148],"border":[149],"random":[151],"selection.":[153]},"counts_by_year":[{"year":2018,"cited_by_count":3},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":2},{"year":2012,"cited_by_count":2}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}