{"id":"https://openalex.org/W2065786018","doi":"https://doi.org/10.1163/016918611x563346","title":"Primitive-Based Action Representation and Recognition","display_name":"Primitive-Based Action Representation and Recognition","publication_year":2011,"publication_date":"2011-01-01","ids":{"openalex":"https://openalex.org/W2065786018","doi":"https://doi.org/10.1163/016918611x563346","mag":"2065786018"},"language":"en","primary_location":{"id":"doi:10.1163/016918611x563346","is_oa":false,"landing_page_url":"https://doi.org/10.1163/016918611x563346","pdf_url":null,"source":{"id":"https://openalex.org/S192584203","display_name":"Advanced Robotics","issn_l":"0169-1864","issn":["0169-1864","1568-5535"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advanced Robotics","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/A5039691303","display_name":"Sanmohan","orcid":null},"institutions":[{"id":"https://openalex.org/I4210126180","display_name":"Center for Clinical & Basic Research","ror":"https://ror.org/028e1xc68","country_code":"DK","type":"facility","lineage":["https://openalex.org/I4210126180"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Sanmohan","raw_affiliation_strings":["a Copenhagen Institute of Technology, Computer Vision and Machine Intelligence Lab, Latrupvang 15, 2750 Ballerup, Denmark;, Email: san@cvmi.aau.dk","Copenhagen Institute of Technology, Computer Vision and Machine Intelligence Lab, Latrupvang 15, 2750 Ballerup, Denmark;, Email: san@cvmi.aau.dk"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"a Copenhagen Institute of Technology, Computer Vision and Machine Intelligence Lab, Latrupvang 15, 2750 Ballerup, Denmark;, Email: san@cvmi.aau.dk","institution_ids":["https://openalex.org/I4210126180"]},{"raw_affiliation_string":"Copenhagen Institute of Technology, Computer Vision and Machine Intelligence Lab, Latrupvang 15, 2750 Ballerup, Denmark;, Email: san@cvmi.aau.dk","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075432056","display_name":"Volker Kr\u00fcger","orcid":"https://orcid.org/0000-0002-8836-8816"},"institutions":[{"id":"https://openalex.org/I4210126180","display_name":"Center for Clinical & Basic Research","ror":"https://ror.org/028e1xc68","country_code":"DK","type":"facility","lineage":["https://openalex.org/I4210126180"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Volker Kr\u00fcger","raw_affiliation_strings":["b Copenhagen Institute of Technology, Computer Vision and Machine Intelligence Lab, Latrupvang 15, 2750 Ballerup, Denmark","Copenhagen Institute of Technology, Computer Vision and Machine Intelligence Lab, Latrupvang 15, 2750 Ballerup, Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"b Copenhagen Institute of Technology, Computer Vision and Machine Intelligence Lab, Latrupvang 15, 2750 Ballerup, Denmark","institution_ids":["https://openalex.org/I4210126180"]},{"raw_affiliation_string":"Copenhagen Institute of Technology, Computer Vision and Machine Intelligence Lab, Latrupvang 15, 2750 Ballerup, Denmark","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023792180","display_name":"Danica Kragi\u0107","orcid":"https://orcid.org/0000-0003-2965-2953"},"institutions":[{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Danica Kragic","raw_affiliation_strings":["c Royal Institute of Technology, Computational Vision and Active Perception Lab, Centre for Autonomous Systems, 100 44 Stockholm, Sweden","Royal Institute of Technology, Computational Vision and Active Perception Lab, Centre for Autonomous Systems, 100 44 Stockholm, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"c Royal Institute of Technology, Computational Vision and Active Perception Lab, Centre for Autonomous Systems, 100 44 Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]},{"raw_affiliation_string":"Royal Institute of Technology, Computational Vision and Active Perception Lab, Centre for Autonomous Systems, 100 44 Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021003965","display_name":"Hedvig Kjellstr\u00f6m","orcid":"https://orcid.org/0000-0002-5750-9655"},"institutions":[{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Hedvig Kjellstr\u00f6m","raw_affiliation_strings":["d Royal Institute of Technology, Computational Vision and Active Perception Lab, Centre for Autonomous Systems, 100 44 Stockholm, Sweden","Royal Institute of Technology, Computational Vision and Active Perception Lab, Centre for Autonomous Systems, 100 44 Stockholm, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"d Royal Institute of Technology, Computational Vision and Active Perception Lab, Centre for Autonomous Systems, 100 44 Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]},{"raw_affiliation_string":"Royal Institute of Technology, Computational Vision and Active Perception Lab, Centre for Autonomous Systems, 100 44 Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6508,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.76620413,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"25","issue":"6-7","first_page":"871","last_page":"891"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10653","display_name":"Robot Manipulation and Learning","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T10653","display_name":"Robot Manipulation and Learning","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T10812","display_name":"Human Pose and Action Recognition","score":0.9998000264167786,"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":0.9997000098228455,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7784655094146729},{"id":"https://openalex.org/keywords/action","display_name":"Action (physics)","score":0.6990323662757874},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.6394975185394287},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6337598562240601},{"id":"https://openalex.org/keywords/sentence","display_name":"Sentence","score":0.587252140045166},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.5289775729179382},{"id":"https://openalex.org/keywords/hidden-markov-model","display_name":"Hidden Markov model","score":0.4946424663066864},{"id":"https://openalex.org/keywords/robotics","display_name":"Robotics","score":0.44625386595726013},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.43690356612205505},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3636404871940613},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3356451392173767},{"id":"https://openalex.org/keywords/robot","display_name":"Robot","score":0.30982908606529236}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7784655094146729},{"id":"https://openalex.org/C2780791683","wikidata":"https://www.wikidata.org/wiki/Q846785","display_name":"Action (physics)","level":2,"score":0.6990323662757874},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.6394975185394287},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6337598562240601},{"id":"https://openalex.org/C2777530160","wikidata":"https://www.wikidata.org/wiki/Q41796","display_name":"Sentence","level":2,"score":0.587252140045166},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.5289775729179382},{"id":"https://openalex.org/C23224414","wikidata":"https://www.wikidata.org/wiki/Q176769","display_name":"Hidden Markov model","level":2,"score":0.4946424663066864},{"id":"https://openalex.org/C34413123","wikidata":"https://www.wikidata.org/wiki/Q170978","display_name":"Robotics","level":3,"score":0.44625386595726013},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.43690356612205505},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3636404871940613},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3356451392173767},{"id":"https://openalex.org/C90509273","wikidata":"https://www.wikidata.org/wiki/Q11012","display_name":"Robot","level":2,"score":0.30982908606529236},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1163/016918611x563346","is_oa":false,"landing_page_url":"https://doi.org/10.1163/016918611x563346","pdf_url":null,"source":{"id":"https://openalex.org/S192584203","display_name":"Advanced Robotics","issn_l":"0169-1864","issn":["0169-1864","1568-5535"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advanced Robotics","raw_type":"journal-article"},{"id":"pmh:oai:lup.lub.lu.se:d822a06d-789b-4e3f-9727-050715974669","is_oa":false,"landing_page_url":"https://lup.lub.lu.se/record/d822a06d-789b-4e3f-9727-050715974669","pdf_url":null,"source":{"id":"https://openalex.org/S4306400536","display_name":"Lund University Publications (Lund University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I187531555","host_organization_name":"Lund University","host_organization_lineage":["https://openalex.org/I187531555"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Advanced Robotics; 25(6-7), pp 871-891 (2011)","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:pure.atira.dk:publications/b246b7a6-93be-4e25-aa0d-7313850d7b8b","is_oa":false,"landing_page_url":"https://vbn.aau.dk/da/publications/b246b7a6-93be-4e25-aa0d-7313850d7b8b","pdf_url":null,"source":{"id":"https://openalex.org/S4306401731","display_name":"VBN Forskningsportal (Aalborg Universitet)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I891191580","host_organization_name":"Aalborg University","host_organization_lineage":["https://openalex.org/I891191580"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Baby, S, Kr\u00fcger, V, Kragic, D & Kjellstr\u00f6m, H 2011, 'Automatic Primitive Segmentation and Action Recognition', Advanced Robotics, vol. 25, no. 6-7, pp. 871-891. https://doi.org/10.1163/016918611X563346","raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education","score":0.5699999928474426}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W657922843","https://openalex.org/W938539187","https://openalex.org/W1648120745","https://openalex.org/W1684361744","https://openalex.org/W1696716473","https://openalex.org/W1746680969","https://openalex.org/W1967097499","https://openalex.org/W1968907031","https://openalex.org/W2026513916","https://openalex.org/W2034600737","https://openalex.org/W2049633694","https://openalex.org/W2108131333","https://openalex.org/W2111918405","https://openalex.org/W2120591602","https://openalex.org/W2125838338","https://openalex.org/W2130726249","https://openalex.org/W2134518303","https://openalex.org/W2143435603","https://openalex.org/W2158662146","https://openalex.org/W2160429843","https://openalex.org/W2160517719","https://openalex.org/W2161491846","https://openalex.org/W2166302491","https://openalex.org/W2610179052","https://openalex.org/W4211008118"],"related_works":["https://openalex.org/W2053269318","https://openalex.org/W2364370872","https://openalex.org/W2097963413","https://openalex.org/W2294335174","https://openalex.org/W2025614924","https://openalex.org/W3145575561","https://openalex.org/W2001275470","https://openalex.org/W2073996508","https://openalex.org/W1591475660","https://openalex.org/W2772702156"],"abstract_inverted_index":{"In":[0,51],"robotics,":[1],"there":[2],"has":[3],"been":[4],"a":[5,12,27,41,75,100],"growing":[6],"interest":[7],"in":[8,26,40,74],"expressing":[9],"actions":[10,62,95],"as":[11,110],"combination":[13],"of":[14,38,59,66],"meaningful":[15],"subparts":[16],"commonly":[17],"called":[18],"motion":[19],"primitives.":[20,69],"Primitives":[21,70],"are":[22,71,96],"analogous":[23],"to":[24,30,35,129],"words":[25,31],"language.":[28],"Similar":[29],"put":[32],"together":[33],"according":[34],"the":[36],"rules":[37,47],"language":[39],"sentence,":[42],"primitives":[43,124],"arranged":[44],"with":[45],"certain":[46],"make":[48],"an":[49,118],"action.":[50],"this":[52],"paper":[53],"we":[54,79],"investigate":[55],"modeling":[56],"and":[57,125],"recognition":[58],"arm":[60],"manipulation":[61],"at":[63],"different":[64],"levels":[65],"complexity":[67],"using":[68],"detected":[72],"automatically":[73],"sequential":[76],"manner.":[77],"Here,":[78],"assume":[80],"no":[81],"prior":[82],"knowledge":[83],"on":[84,122],"primitives,":[85],"but":[86],"look":[87],"for":[88],"correlating":[89],"segments":[90],"across":[91],"various":[92],"sequences.":[93],"All":[94],"then":[97],"modeled":[98],"within":[99],"single":[101],"hidden":[102],"Markov":[103],"models":[104],"whose":[105],"structure":[106],"is":[107,113],"learned":[108],"incrementally":[109],"new":[111],"data":[112],"observed.":[114],"We":[115],"also":[116],"generate":[117],"action":[119],"grammar":[120],"based":[121],"these":[123],"thus":[126],"link":[127],"signals":[128],"symbols.":[130]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}