{"id":"https://openalex.org/W4412588134","doi":"https://doi.org/10.1145/3721238.3730688","title":"Multi-Person Interaction Generation from Two-Person Motion Priors","display_name":"Multi-Person Interaction Generation from Two-Person Motion Priors","publication_year":2025,"publication_date":"2025-07-23","ids":{"openalex":"https://openalex.org/W4412588134","doi":"https://doi.org/10.1145/3721238.3730688"},"language":"en","primary_location":{"id":"doi:10.1145/3721238.3730688","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3721238.3730688","pdf_url":null,"source":null,"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Special Interest Group on Computer Graphics and Interactive Techniques Conference Conference Papers","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1145/3721238.3730688","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Wenning Xu","orcid":"https://orcid.org/0009-0006-1679-9752"},"institutions":[{"id":"https://openalex.org/I7882870","display_name":"University of Glasgow","ror":"https://ror.org/00vtgdb53","country_code":"GB","type":"education","lineage":["https://openalex.org/I7882870"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Wenning Xu","raw_affiliation_strings":["School of Computing Science, University of Glasgow, Glasgow, United Kingdom"],"raw_orcid":"https://orcid.org/0009-0006-1679-9752","affiliations":[{"raw_affiliation_string":"School of Computing Science, University of Glasgow, Glasgow, United Kingdom","institution_ids":["https://openalex.org/I7882870"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086622060","display_name":"Shiyu Fan","orcid":"https://orcid.org/0009-0008-4464-5050"},"institutions":[{"id":"https://openalex.org/I7882870","display_name":"University of Glasgow","ror":"https://ror.org/00vtgdb53","country_code":"GB","type":"education","lineage":["https://openalex.org/I7882870"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Shiyu Fan","raw_affiliation_strings":["School of Computing Science, University of Glasgow, Glasgow, United Kingdom"],"raw_orcid":"https://orcid.org/0009-0008-4464-5050","affiliations":[{"raw_affiliation_string":"School of Computing Science, University of Glasgow, Glasgow, United Kingdom","institution_ids":["https://openalex.org/I7882870"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013288943","display_name":"Paul Henderson","orcid":"https://orcid.org/0000-0002-5198-7445"},"institutions":[{"id":"https://openalex.org/I7882870","display_name":"University of Glasgow","ror":"https://ror.org/00vtgdb53","country_code":"GB","type":"education","lineage":["https://openalex.org/I7882870"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Paul Henderson","raw_affiliation_strings":["School of Computing Science, University of Glasgow, Glasgow, United Kingdom"],"raw_orcid":"https://orcid.org/0000-0002-5198-7445","affiliations":[{"raw_affiliation_string":"School of Computing Science, University of Glasgow, Glasgow, United Kingdom","institution_ids":["https://openalex.org/I7882870"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080180158","display_name":"Edmond S. L. Ho","orcid":"https://orcid.org/0000-0001-5862-106X"},"institutions":[{"id":"https://openalex.org/I7882870","display_name":"University of Glasgow","ror":"https://ror.org/00vtgdb53","country_code":"GB","type":"education","lineage":["https://openalex.org/I7882870"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Edmond S. L. Ho","raw_affiliation_strings":["School of Computing Science, University of Glasgow, Glasgow, United Kingdom"],"raw_orcid":"https://orcid.org/0000-0001-5862-106X","affiliations":[{"raw_affiliation_string":"School of Computing Science, University of Glasgow, Glasgow, United Kingdom","institution_ids":["https://openalex.org/I7882870"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I7882870"],"apc_list":null,"apc_paid":null,"fwci":2.1998,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.88513153,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"11"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12290","display_name":"Human Motion and Animation","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/T12290","display_name":"Human Motion and Animation","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":0.9993000030517578,"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/T11439","display_name":"Video Analysis and Summarization","score":0.9962999820709229,"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/prior-probability","display_name":"Prior probability","score":0.6986168622970581},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6315310001373291},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.5487816333770752},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4842064380645752},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.39260947704315186},{"id":"https://openalex.org/keywords/bayesian-probability","display_name":"Bayesian probability","score":0.18248853087425232}],"concepts":[{"id":"https://openalex.org/C177769412","wikidata":"https://www.wikidata.org/wiki/Q278090","display_name":"Prior probability","level":3,"score":0.6986168622970581},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6315310001373291},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.5487816333770752},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4842064380645752},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.39260947704315186},{"id":"https://openalex.org/C107673813","wikidata":"https://www.wikidata.org/wiki/Q812534","display_name":"Bayesian probability","level":2,"score":0.18248853087425232}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3721238.3730688","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3721238.3730688","pdf_url":null,"source":null,"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Special Interest Group on Computer Graphics and Interactive Techniques Conference Conference Papers","raw_type":"proceedings-article"},{"id":"pmh:oai:eprints.gla.ac.uk:356742","is_oa":true,"landing_page_url":"https://eprints.gla.ac.uk/view/author/72217.html>,","pdf_url":"https://eprints.gla.ac.uk/356742/2/356742.pdf","source":{"id":"https://openalex.org/S4210235606","display_name":"ENLIGHTEN (Jurnal Bimbingan dan Konseling Islam)","issn_l":"2622-8912","issn":["2622-8912","2622-8920"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"PeerReviewed"}],"best_oa_location":{"id":"doi:10.1145/3721238.3730688","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3721238.3730688","pdf_url":null,"source":null,"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Special Interest Group on Computer Graphics and Interactive Techniques Conference Conference Papers","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W2012154540","https://openalex.org/W2020870038","https://openalex.org/W2025041688","https://openalex.org/W2050059500","https://openalex.org/W2091715447","https://openalex.org/W2097197636","https://openalex.org/W2100851637","https://openalex.org/W2133898935","https://openalex.org/W2215643317","https://openalex.org/W2768683308","https://openalex.org/W2807001332","https://openalex.org/W2888934629","https://openalex.org/W2913266832","https://openalex.org/W3001130556","https://openalex.org/W3034902964","https://openalex.org/W3140049513","https://openalex.org/W3184085787","https://openalex.org/W3215117597","https://openalex.org/W4243582140","https://openalex.org/W4250902466","https://openalex.org/W4312635677","https://openalex.org/W4385526363","https://openalex.org/W4386065848","https://openalex.org/W4389339329","https://openalex.org/W4390871704","https://openalex.org/W4390872031","https://openalex.org/W4390872176","https://openalex.org/W4390872595","https://openalex.org/W4390874263","https://openalex.org/W4391305822","https://openalex.org/W4396788058","https://openalex.org/W4400573481","https://openalex.org/W4400582082","https://openalex.org/W4402753661","https://openalex.org/W4402778086","https://openalex.org/W4402916464","https://openalex.org/W4402917276","https://openalex.org/W4403730416","https://openalex.org/W4403809069","https://openalex.org/W4404526161","https://openalex.org/W4404563703","https://openalex.org/W6713523276"],"related_works":["https://openalex.org/W2772917594","https://openalex.org/W2036807459","https://openalex.org/W2058170566","https://openalex.org/W2755342338","https://openalex.org/W2166024367","https://openalex.org/W3116076068","https://openalex.org/W2229312674","https://openalex.org/W2951359407","https://openalex.org/W2079911747","https://openalex.org/W1969923398"],"abstract_inverted_index":{"Generating":[0],"realistic":[1,57],"human":[2],"motion":[3,66,70,118],"with":[4],"high-level":[5],"controls":[6],"is":[7,86],"a":[8,25,40,52,75,96,182],"crucial":[9],"task":[10,114],"for":[11],"social":[12],"understanding,":[13],"robotics,":[14],"and":[15,58,89,187],"animation.":[16],"With":[17],"high-quality":[18,159],"MOCAP":[19],"data":[20],"becoming":[21],"more":[22],"available":[23],"recently,":[24],"wide":[26,183],"range":[27,184],"of":[28,73,99,133,185],"data-driven":[29],"approaches":[30],"have":[31],"been":[32],"presented.":[33],"However,":[34],"modelling":[35],"multi-person":[36,60,80,93,138,160,188],"interactions":[37,61,94,161],"still":[38],"remains":[39],"less":[41],"explored":[42],"area.":[43],"In":[44,125],"this":[45],"paper,":[46],"we":[47,103,140],"present":[48],"Graph-driven":[49],"Interaction":[50,107],"Sampling,":[51],"method":[53,155],"that":[54,170],"can":[55,156],"generate":[56],"diverse":[59],"by":[62],"leveraging":[63],"existing":[64,175],"two-person":[65,100,186],"diffusion":[67,148],"models":[68],"as":[69,131],"priors.":[71],"Instead":[72],"training":[74],"new":[76],"model":[77],"specific":[78],"to":[79,87,127],"interaction":[81],"synthesis,":[82],"our":[83,154,171],"key":[84],"insight":[85],"spatially":[88],"temporally":[90],"separate":[91],"complex":[92],"into":[95,115,146],"graph":[97],"structure":[98],"interactions,":[101,139],"which":[102],"name":[104],"the":[105,112,147],"Pairwise":[106],"Graph.":[108],"We":[109],"thus":[110],"decompose":[111],"generation":[113,119],"simultaneous":[116],"single-person":[117],"conditioned":[120],"on":[121],"one":[122],"other\u2019s":[123],"motion.":[124],"addition,":[126],"reduce":[128],"artifacts":[129,179],"such":[130],"interpenetrations":[132],"body":[134],"parts":[135],"in":[136,177],"generated":[137],"introduce":[141],"two":[142],"graph-dependent":[143],"guidance":[144],"terms":[145],"sampling":[149],"scheme.":[150],"Unlike":[151],"previous":[152],"work,":[153],"produce":[157],"various":[158],"without":[162],"having":[163],"repetitive":[164],"individual":[165],"motions.":[166],"Extensive":[167],"experiments":[168],"demonstrate":[169],"approach":[172],"consistently":[173],"outperforms":[174],"methods":[176],"reducing":[178],"when":[180],"generating":[181],"interactions.":[189]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}