{"id":"https://openalex.org/W1995592499","doi":"https://doi.org/10.1145/2786784.2786787","title":"Fully momentum-conserving reduced deformable bodies with collision, contact, articulation, and skinning","display_name":"Fully momentum-conserving reduced deformable bodies with collision, contact, articulation, and skinning","publication_year":2015,"publication_date":"2015-07-28","ids":{"openalex":"https://openalex.org/W1995592499","doi":"https://doi.org/10.1145/2786784.2786787","mag":"1995592499"},"language":"en","primary_location":{"id":"doi:10.1145/2786784.2786787","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2786784.2786787","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 14th ACM SIGGRAPH / Eurographics Symposium on Computer Animation","raw_type":"proceedings-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":null,"display_name":"Rahul Sheth","orcid":null},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Rahul Sheth","raw_affiliation_strings":["Stanford University"],"affiliations":[{"raw_affiliation_string":"Stanford University","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014946139","display_name":"Wenlong Lu","orcid":"https://orcid.org/0000-0002-3237-1135"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Wenlong Lu","raw_affiliation_strings":["Stanford University"],"affiliations":[{"raw_affiliation_string":"Stanford University","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100397986","display_name":"Yue Yu","orcid":"https://orcid.org/0000-0002-8309-1838"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yue Yu","raw_affiliation_strings":["Stanford University"],"affiliations":[{"raw_affiliation_string":"Stanford University","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076561653","display_name":"Ronald Fedkiw","orcid":"https://orcid.org/0009-0008-6853-2499"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ronald Fedkiw","raw_affiliation_strings":["Stanford University"],"affiliations":[{"raw_affiliation_string":"Stanford University","institution_ids":["https://openalex.org/I97018004"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I97018004"],"apc_list":null,"apc_paid":null,"fwci":1.6751,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.82291811,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"45","last_page":"54"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9965000152587891,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9951000213623047,"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/skinning","display_name":"Skinning","score":0.8049236536026001},{"id":"https://openalex.org/keywords/angular-momentum","display_name":"Angular momentum","score":0.7791469097137451},{"id":"https://openalex.org/keywords/collision","display_name":"Collision","score":0.5191318392753601},{"id":"https://openalex.org/keywords/leverage","display_name":"Leverage (statistics)","score":0.5132998824119568},{"id":"https://openalex.org/keywords/classical-mechanics","display_name":"Classical mechanics","score":0.492313027381897},{"id":"https://openalex.org/keywords/impulse","display_name":"Impulse (physics)","score":0.47827160358428955},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.472929984331131},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.4545856714248657},{"id":"https://openalex.org/keywords/mechanics","display_name":"Mechanics","score":0.36525458097457886},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.22575214505195618},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.16202905774116516},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16177234053611755}],"concepts":[{"id":"https://openalex.org/C2777685762","wikidata":"https://www.wikidata.org/wiki/Q780654","display_name":"Skinning","level":2,"score":0.8049236536026001},{"id":"https://openalex.org/C155675718","wikidata":"https://www.wikidata.org/wiki/Q161254","display_name":"Angular momentum","level":2,"score":0.7791469097137451},{"id":"https://openalex.org/C121704057","wikidata":"https://www.wikidata.org/wiki/Q352070","display_name":"Collision","level":2,"score":0.5191318392753601},{"id":"https://openalex.org/C153083717","wikidata":"https://www.wikidata.org/wiki/Q6535263","display_name":"Leverage (statistics)","level":2,"score":0.5132998824119568},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.492313027381897},{"id":"https://openalex.org/C70836080","wikidata":"https://www.wikidata.org/wiki/Q837940","display_name":"Impulse (physics)","level":2,"score":0.47827160358428955},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.472929984331131},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4545856714248657},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.36525458097457886},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.22575214505195618},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.16202905774116516},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16177234053611755},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2786784.2786787","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2786784.2786787","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 14th ACM SIGGRAPH / Eurographics Symposium on Computer Animation","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[{"id":"https://openalex.org/G373051345","display_name":null,"funder_award_id":"ONR N00014-13-1-0346","funder_id":"https://openalex.org/F4320337345","funder_display_name":"Office of Naval Research"},{"id":"https://openalex.org/G8181884455","display_name":null,"funder_award_id":"W911NF-07-0027","funder_id":"https://openalex.org/F4320338295","funder_display_name":"Army Research Laboratory"}],"funders":[{"id":"https://openalex.org/F4320306084","display_name":"U.S. Department of Energy","ror":"https://ror.org/01bj3aw27"},{"id":"https://openalex.org/F4320307102","display_name":"Intel Corporation","ror":"https://ror.org/01ek73717"},{"id":"https://openalex.org/F4320332359","display_name":"Office of Science","ror":"https://ror.org/00mmn6b08"},{"id":"https://openalex.org/F4320332382","display_name":"Oak Ridge Institute for Science and Education","ror":"https://ror.org/0526p1y61"},{"id":"https://openalex.org/F4320337345","display_name":"Office of Naval Research","ror":"https://ror.org/00rk2pe57"},{"id":"https://openalex.org/F4320338295","display_name":"Army Research Laboratory","ror":"https://ror.org/011hc8f90"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W110761489","https://openalex.org/W1528850474","https://openalex.org/W1646273348","https://openalex.org/W1969787805","https://openalex.org/W1969960922","https://openalex.org/W1985640101","https://openalex.org/W1987729351","https://openalex.org/W1992988897","https://openalex.org/W1993962870","https://openalex.org/W1998195206","https://openalex.org/W2023266220","https://openalex.org/W2037323396","https://openalex.org/W2038198107","https://openalex.org/W2044413732","https://openalex.org/W2048211417","https://openalex.org/W2051102518","https://openalex.org/W2052850235","https://openalex.org/W2055035360","https://openalex.org/W2055174129","https://openalex.org/W2056316267","https://openalex.org/W2060981518","https://openalex.org/W2062740692","https://openalex.org/W2075605912","https://openalex.org/W2086461125","https://openalex.org/W2099419572","https://openalex.org/W2104480174","https://openalex.org/W2124442589","https://openalex.org/W2140597867","https://openalex.org/W2155322197","https://openalex.org/W2161992647","https://openalex.org/W2164361535","https://openalex.org/W2168386575","https://openalex.org/W2170437529","https://openalex.org/W2235901111","https://openalex.org/W2248463013","https://openalex.org/W3003958395","https://openalex.org/W3137900980","https://openalex.org/W3138581055","https://openalex.org/W4232529963","https://openalex.org/W4252289762","https://openalex.org/W4301437120"],"related_works":["https://openalex.org/W4312079921","https://openalex.org/W4233268379","https://openalex.org/W2904491106","https://openalex.org/W2133607347","https://openalex.org/W2069531690","https://openalex.org/W2906076070","https://openalex.org/W1999582307","https://openalex.org/W2048794487","https://openalex.org/W4387055984","https://openalex.org/W2890408695"],"abstract_inverted_index":{"We":[0],"propose":[1,82,173],"a":[2,42,46,83,133,150,174,200],"novel":[3],"framework":[4,85,178],"for":[5,13,92,101,185],"simulating":[6],"reduced":[7,47,203],"deformable":[8,204],"bodies":[9],"that":[10,37,86,111,127,163],"fully":[11,99,201],"accounts":[12],"linear":[14,56,64,102],"and":[15,27,57,79,103,147,152],"angular":[16,58,75,104],"momentum":[17,65,76],"conservation":[18],"even":[19,192],"in":[20,45,63,74,122,149],"the":[21,35,38,55,88,117,125],"presence":[22],"of":[23,41,49,119,124,136,138,195],"collision,":[24,145],"contact,":[25,146],"articulation,":[26],"other":[28],"desirable":[29],"effects.":[30],"This":[31,140],"was":[32],"motivated":[33],"by":[34,95],"observation":[36],"mere":[39],"excitation":[40],"single":[43],"mode":[44],"degree":[48],"freedom":[50],"model":[51,144],"can":[52,66],"adversely":[53],"change":[54],"momentum.":[59],"Although":[60],"unexpected":[61],"changes":[62,73],"be":[67],"avoided":[68],"during":[69],"basis":[70],"construction,":[71],"adverse":[72],"appear":[77],"unavoidable,":[78],"thus":[80],"we":[81,106,128,172,180],"robust":[84,151],"includes":[87],"ability":[89,97],"to":[90,98,114,132,143,160,166],"compensate":[91],"them.":[93],"Enabled":[94],"this":[96],"account":[100],"momentum,":[105],"introduce":[107],"an":[108],"impulse-based":[109],"formulation":[110],"allows":[112,141],"us":[113,142],"precisely":[115],"control":[116],"velocity":[118],"any":[120],"node":[121],"spite":[123],"fact":[126],"only":[129],"have":[130],"access":[131],"lower-dimensional":[134],"set":[135],"degrees":[137],"freedom.":[139],"articulation":[148],"high":[153],"visual":[154],"fidelity":[155],"manner,":[156],"especially":[157],"when":[158],"compared":[159],"penalty-based":[161],"forces":[162],"merely":[164],"aim":[165],"coerce":[167],"local":[168],"velocities.":[169],"In":[170],"addition,":[171],"new":[175],"\"deformable":[176,197],"bones\"":[177,198],"wherein":[179],"leverage":[181],"standard":[182],"skinning":[183],"technology":[184],"\"bones,\"":[186],"\"bone\"":[187],"placement,":[188],"blending":[189],"operations,":[190],"etc.":[191],"though":[193],"each":[194],"our":[196],"is":[199],"simulated":[202],"model.":[205]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":3}],"updated_date":"2026-04-17T18:11:37.981687","created_date":"2025-10-10T00:00:00"}