{"id":"https://openalex.org/W4288079574","doi":"https://doi.org/10.1145/3394171.3413635","title":"Action2Motion","display_name":"Action2Motion","publication_year":2020,"publication_date":"2020-10-12","ids":{"openalex":"https://openalex.org/W4288079574","doi":"https://doi.org/10.1145/3394171.3413635"},"language":"en","primary_location":{"id":"doi:10.1145/3394171.3413635","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3394171.3413635","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 28th ACM International Conference on Multimedia","raw_type":"proceedings-article"},"type":"conference-paper","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/A5069524591","display_name":"Chuan Guo","orcid":"https://orcid.org/0000-0002-4539-0634"},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Chuan Guo","raw_affiliation_strings":["University of Alberta, Edmonton, AB, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Alberta, Edmonton, AB, Canada","institution_ids":["https://openalex.org/I154425047"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018096364","display_name":"Xinxin Zuo","orcid":"https://orcid.org/0000-0002-7116-9634"},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]},{"id":"https://openalex.org/I79817857","display_name":"University of Guelph","ror":"https://ror.org/01r7awg59","country_code":"CA","type":"education","lineage":["https://openalex.org/I79817857"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Xinxin Zuo","raw_affiliation_strings":["University of Alberta &amp; University of Guelph, Edmonton, AB, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Alberta &amp; University of Guelph, Edmonton, AB, Canada","institution_ids":["https://openalex.org/I154425047","https://openalex.org/I79817857"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100350738","display_name":"Sen Wang","orcid":"https://orcid.org/0000-0002-1808-5239"},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]},{"id":"https://openalex.org/I79817857","display_name":"University of Guelph","ror":"https://ror.org/01r7awg59","country_code":"CA","type":"education","lineage":["https://openalex.org/I79817857"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Sen Wang","raw_affiliation_strings":["University of Alberta &amp; University of Guelph, Edmonton, AB, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Alberta &amp; University of Guelph, Edmonton, AB, Canada","institution_ids":["https://openalex.org/I154425047","https://openalex.org/I79817857"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077144356","display_name":"Shihao Zou","orcid":"https://orcid.org/0000-0002-9042-6069"},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Shihao Zou","raw_affiliation_strings":["University of Alberta, Edmonton, AB, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Alberta, Edmonton, AB, Canada","institution_ids":["https://openalex.org/I154425047"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051840090","display_name":"Qingyao Sun","orcid":"https://orcid.org/0009-0006-7734-5404"},"institutions":[{"id":"https://openalex.org/I39422238","display_name":"University of Illinois Chicago","ror":"https://ror.org/02mpq6x41","country_code":"US","type":"education","lineage":["https://openalex.org/I39422238"]},{"id":"https://openalex.org/I40347166","display_name":"University of Chicago","ror":"https://ror.org/024mw5h28","country_code":"US","type":"education","lineage":["https://openalex.org/I40347166"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Qingyao Sun","raw_affiliation_strings":["University of Chicago, Chicago, IL, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Chicago, Chicago, IL, USA","institution_ids":["https://openalex.org/I39422238","https://openalex.org/I40347166"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082280384","display_name":"Annan Deng","orcid":null},"institutions":[{"id":"https://openalex.org/I32971472","display_name":"Yale University","ror":"https://ror.org/03v76x132","country_code":"US","type":"education","lineage":["https://openalex.org/I32971472"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Annan Deng","raw_affiliation_strings":["Yale University, New Haven, CT, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yale University, New Haven, CT, USA","institution_ids":["https://openalex.org/I32971472"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109011312","display_name":"Minglun Gong","orcid":"https://orcid.org/0000-0001-5820-5381"},"institutions":[{"id":"https://openalex.org/I79817857","display_name":"University of Guelph","ror":"https://ror.org/01r7awg59","country_code":"CA","type":"education","lineage":["https://openalex.org/I79817857"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Minglun Gong","raw_affiliation_strings":["University of Guelph, Guelph, ON, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Guelph, Guelph, ON, Canada","institution_ids":["https://openalex.org/I79817857"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100753413","display_name":"Li Cheng","orcid":"https://orcid.org/0000-0003-3261-3533"},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Li Cheng","raw_affiliation_strings":["University of Alberta, Edmonton, AB, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Alberta, Edmonton, AB, Canada","institution_ids":["https://openalex.org/I154425047"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":7.6034,"has_fulltext":false,"cited_by_count":354,"citation_normalized_percentile":{"value":0.97627144,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"2021","last_page":"2029"},"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/T12290","display_name":"Human Motion and Animation","score":0.9975000023841858,"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/T12740","display_name":"Gait Recognition and Analysis","score":0.9937000274658203,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.7595421671867371},{"id":"https://openalex.org/keywords/sequence","display_name":"Sequence (biology)","score":0.6870743632316589},{"id":"https://openalex.org/keywords/action","display_name":"Action (physics)","score":0.6663229465484619},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.630538284778595},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6040846705436707},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.6019992232322693},{"id":"https://openalex.org/keywords/kinematics","display_name":"Kinematics","score":0.5534189939498901},{"id":"https://openalex.org/keywords/space","display_name":"Space (punctuation)","score":0.5230473279953003},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.5191147327423096},{"id":"https://openalex.org/keywords/human-motion","display_name":"Human motion","score":0.48398828506469727},{"id":"https://openalex.org/keywords/action-recognition","display_name":"Action recognition","score":0.4441750645637512},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3965425193309784},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1242419183254242},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09548962116241455},{"id":"https://openalex.org/keywords/classical-mechanics","display_name":"Classical mechanics","score":0.08828487992286682},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.06873512268066406}],"concepts":[{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.7595421671867371},{"id":"https://openalex.org/C2778112365","wikidata":"https://www.wikidata.org/wiki/Q3511065","display_name":"Sequence (biology)","level":2,"score":0.6870743632316589},{"id":"https://openalex.org/C2780791683","wikidata":"https://www.wikidata.org/wiki/Q846785","display_name":"Action (physics)","level":2,"score":0.6663229465484619},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.630538284778595},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6040846705436707},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.6019992232322693},{"id":"https://openalex.org/C39920418","wikidata":"https://www.wikidata.org/wiki/Q11476","display_name":"Kinematics","level":2,"score":0.5534189939498901},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.5230473279953003},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5191147327423096},{"id":"https://openalex.org/C2986578859","wikidata":"https://www.wikidata.org/wiki/Q657632","display_name":"Human motion","level":3,"score":0.48398828506469727},{"id":"https://openalex.org/C2987834672","wikidata":"https://www.wikidata.org/wiki/Q4677630","display_name":"Action recognition","level":3,"score":0.4441750645637512},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3965425193309784},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1242419183254242},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09548962116241455},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.08828487992286682},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.06873512268066406},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3394171.3413635","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3394171.3413635","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 28th ACM International Conference on Multimedia","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W170732776","https://openalex.org/W398859631","https://openalex.org/W569478347","https://openalex.org/W1564897360","https://openalex.org/W2048821851","https://openalex.org/W2143267104","https://openalex.org/W2144380653","https://openalex.org/W2145546283","https://openalex.org/W2157200118","https://openalex.org/W2211242044","https://openalex.org/W2224196924","https://openalex.org/W2521041279","https://openalex.org/W2563154851","https://openalex.org/W2614519765","https://openalex.org/W2766709201","https://openalex.org/W2769102608","https://openalex.org/W2780124704","https://openalex.org/W2883938080","https://openalex.org/W2887738788","https://openalex.org/W2896588340","https://openalex.org/W2897492344","https://openalex.org/W2901994722","https://openalex.org/W2963092440","https://openalex.org/W2964076328","https://openalex.org/W2979930345","https://openalex.org/W2982625143","https://openalex.org/W2997573805","https://openalex.org/W3102619627","https://openalex.org/W3102937540","https://openalex.org/W3108307345"],"related_works":["https://openalex.org/W2529580585","https://openalex.org/W2804584315","https://openalex.org/W2035558540","https://openalex.org/W2167757589","https://openalex.org/W2332110715","https://openalex.org/W2988011613","https://openalex.org/W2806036343","https://openalex.org/W2079653927","https://openalex.org/W2608683086","https://openalex.org/W142482926"],"abstract_inverted_index":{"Action":[0],"recognition":[1],"is":[2,17,142],"a":[3,30,46,88,121,128],"relatively":[4,31],"established":[5],"task,":[6],"where":[7],"given":[8,45],"an":[9,40],"input":[10],"sequence":[11,85],"of":[12,38,42,63,103,131,158],"human":[13,55,90,104,116,138,150],"motion,":[14],"the":[15,26,61,77,100,108,114,132,156],"goal":[16],"to":[18,52,68,72,75,112],"predict":[19],"its":[20,70],"action":[21,43,48],"category.":[22],"This":[23],"paper,":[24],"on":[25],"other":[27],"hand,":[28],"considers":[29],"new":[32,136],"problem,":[33],"which":[34],"could":[35],"be":[36,73],"thought":[37],"as":[39],"inverse":[41],"recognition:":[44],"prescribed":[47],"type,":[49],"we":[50,98,118],"aim":[51],"generate":[53],"plausible":[54],"motion":[56,80,133,139,151],"sequences":[57],"in":[58],"3D.":[59],"Importantly,":[60],"set":[62],"generated":[64],"motions":[65],"are":[66],"expected":[67],"maintain":[69],"diversity":[71],"able":[74],"explore":[76],"entire":[78],"action-conditioned":[79],"space;":[81],"meanwhile,":[82],"each":[83],"sampled":[84],"faithfully":[86],"resembles":[87],"natural":[89,115],"body":[91],"articulation":[92],"dynamics.":[93],"Motivated":[94],"by":[95,106],"these":[96],"objectives,":[97],"follow":[99],"physics":[101],"law":[102],"kinematics":[105],"adopting":[107],"Lie":[109],"Algebra":[110],"theory":[111],"represent":[113],"motions;":[117],"also":[119,143],"propose":[120],"temporal":[122],"Variational":[123],"Auto-Encoder":[124],"(VAE)":[125],"that":[126],"encourages":[127],"diverse":[129],"sampling":[130],"space.":[134],"A":[135],"3D":[137],"dataset,":[140],"HumanAct12,":[141],"constructed.":[144],"Empirical":[145],"experiments":[146],"over":[147],"three":[148],"distinct":[149],"datasets":[152],"(including":[153],"ours)":[154],"demonstrate":[155],"effectiveness":[157],"our":[159],"approach.":[160]},"counts_by_year":[{"year":2026,"cited_by_count":43},{"year":2025,"cited_by_count":108},{"year":2024,"cited_by_count":114},{"year":2023,"cited_by_count":55},{"year":2022,"cited_by_count":29},{"year":2021,"cited_by_count":5}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2022-07-28T00:00:00"}
