{"id":"https://openalex.org/W2966615530","doi":"https://doi.org/10.1145/3340253","title":"Multi-Resolution Modeling of Shapes in Contact","display_name":"Multi-Resolution Modeling of Shapes in Contact","publication_year":2019,"publication_date":"2019-07-26","ids":{"openalex":"https://openalex.org/W2966615530","doi":"https://doi.org/10.1145/3340253","mag":"2966615530"},"language":"en","primary_location":{"id":"doi:10.1145/3340253","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3340253","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3340253","source":{"id":"https://openalex.org/S4210220973","display_name":"Proceedings of the ACM on Computer Graphics and Interactive Techniques","issn_l":"2577-6193","issn":["2577-6193"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM on Computer Graphics and Interactive Techniques","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3340253","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100660225","display_name":"Yijing Li","orcid":"https://orcid.org/0000-0001-6041-2339"},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Yijing Li","raw_affiliation_strings":["University of Southern California, Los Angeles, CA, USA"],"affiliations":[{"raw_affiliation_string":"University of Southern California, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I1174212"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089078793","display_name":"Jernej Barbi\u010d","orcid":"https://orcid.org/0000-0002-6371-9018"},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jernej Barbi\u010d","raw_affiliation_strings":["University of Southern California, Los Angeles, CA, USA"],"affiliations":[{"raw_affiliation_string":"University of Southern California, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I1174212"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5100660225"],"corresponding_institution_ids":["https://openalex.org/I1174212"],"apc_list":null,"apc_paid":null,"fwci":0.7764,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.69753255,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"2","issue":"2","first_page":"1","last_page":"26"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9995999932289124,"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":0.9995999932289124,"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/T11245","display_name":"Advanced Numerical Analysis Techniques","score":0.9966999888420105,"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":0.9955000281333923,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/precomputation","display_name":"Precomputation","score":0.8085037469863892},{"id":"https://openalex.org/keywords/polygon-mesh","display_name":"Polygon mesh","score":0.6671159267425537},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6125129461288452},{"id":"https://openalex.org/keywords/rendering","display_name":"Rendering (computer graphics)","score":0.5083133578300476},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4834195375442505},{"id":"https://openalex.org/keywords/invariant","display_name":"Invariant (physics)","score":0.4603102207183838},{"id":"https://openalex.org/keywords/locality","display_name":"Locality","score":0.4311596155166626},{"id":"https://openalex.org/keywords/smoothness","display_name":"Smoothness","score":0.4152040183544159},{"id":"https://openalex.org/keywords/contact-analysis","display_name":"Contact analysis","score":0.41247400641441345},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.3317854404449463},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2282777726650238},{"id":"https://openalex.org/keywords/finite-element-method","display_name":"Finite element method","score":0.21665501594543457},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.18327507376670837},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1817762553691864},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.14389055967330933},{"id":"https://openalex.org/keywords/structural-engineering","display_name":"Structural engineering","score":0.10494667291641235},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09967690706253052}],"concepts":[{"id":"https://openalex.org/C159379195","wikidata":"https://www.wikidata.org/wiki/Q7239568","display_name":"Precomputation","level":3,"score":0.8085037469863892},{"id":"https://openalex.org/C31487907","wikidata":"https://www.wikidata.org/wiki/Q1154597","display_name":"Polygon mesh","level":2,"score":0.6671159267425537},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6125129461288452},{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.5083133578300476},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4834195375442505},{"id":"https://openalex.org/C190470478","wikidata":"https://www.wikidata.org/wiki/Q2370229","display_name":"Invariant (physics)","level":2,"score":0.4603102207183838},{"id":"https://openalex.org/C2779808786","wikidata":"https://www.wikidata.org/wiki/Q6664603","display_name":"Locality","level":2,"score":0.4311596155166626},{"id":"https://openalex.org/C102634674","wikidata":"https://www.wikidata.org/wiki/Q868473","display_name":"Smoothness","level":2,"score":0.4152040183544159},{"id":"https://openalex.org/C141903097","wikidata":"https://www.wikidata.org/wiki/Q5164819","display_name":"Contact analysis","level":3,"score":0.41247400641441345},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.3317854404449463},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2282777726650238},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.21665501594543457},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.18327507376670837},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1817762553691864},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.14389055967330933},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.10494667291641235},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09967690706253052},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3340253","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3340253","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3340253","source":{"id":"https://openalex.org/S4210220973","display_name":"Proceedings of the ACM on Computer Graphics and Interactive Techniques","issn_l":"2577-6193","issn":["2577-6193"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM on Computer Graphics and Interactive Techniques","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1145/3340253","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3340253","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3340253","source":{"id":"https://openalex.org/S4210220973","display_name":"Proceedings of the ACM on Computer Graphics and Interactive Techniques","issn_l":"2577-6193","issn":["2577-6193"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM on Computer Graphics and Interactive Techniques","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.46000000834465027,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G2285500322","display_name":null,"funder_award_id":"IIS-1422869","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G8238505481","display_name":null,"funder_award_id":"1422869","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2966615530.pdf","grobid_xml":"https://content.openalex.org/works/W2966615530.grobid-xml"},"referenced_works_count":63,"referenced_works":["https://openalex.org/W1497695555","https://openalex.org/W1531634634","https://openalex.org/W1855052851","https://openalex.org/W1967152690","https://openalex.org/W1969783366","https://openalex.org/W1974836693","https://openalex.org/W1978762550","https://openalex.org/W1980252248","https://openalex.org/W1985640101","https://openalex.org/W1988289833","https://openalex.org/W1993689907","https://openalex.org/W2005401701","https://openalex.org/W2008535862","https://openalex.org/W2016359347","https://openalex.org/W2024243735","https://openalex.org/W2024395588","https://openalex.org/W2027638232","https://openalex.org/W2033694016","https://openalex.org/W2037323396","https://openalex.org/W2047355785","https://openalex.org/W2051962838","https://openalex.org/W2053566973","https://openalex.org/W2059017188","https://openalex.org/W2062740692","https://openalex.org/W2064713205","https://openalex.org/W2071661704","https://openalex.org/W2076897996","https://openalex.org/W2076942061","https://openalex.org/W2087366393","https://openalex.org/W2092998629","https://openalex.org/W2096619076","https://openalex.org/W2107789743","https://openalex.org/W2119024373","https://openalex.org/W2119984419","https://openalex.org/W2121819464","https://openalex.org/W2137585077","https://openalex.org/W2144909146","https://openalex.org/W2151636374","https://openalex.org/W2158404524","https://openalex.org/W2158778494","https://openalex.org/W2159142102","https://openalex.org/W2160692760","https://openalex.org/W2166575557","https://openalex.org/W2169055648","https://openalex.org/W2249925049","https://openalex.org/W2280610531","https://openalex.org/W2293735074","https://openalex.org/W2344993244","https://openalex.org/W2510393759","https://openalex.org/W2572442296","https://openalex.org/W2810015627","https://openalex.org/W2810395763","https://openalex.org/W2884139490","https://openalex.org/W2902214888","https://openalex.org/W3029645440","https://openalex.org/W3137158176","https://openalex.org/W3143496104","https://openalex.org/W4211264908","https://openalex.org/W4232529963","https://openalex.org/W4251004173","https://openalex.org/W4251839673","https://openalex.org/W4256155040","https://openalex.org/W4293102147"],"related_works":["https://openalex.org/W126258643","https://openalex.org/W2157769033","https://openalex.org/W2096978683","https://openalex.org/W414359703","https://openalex.org/W2687399516","https://openalex.org/W2170398238","https://openalex.org/W2543067032","https://openalex.org/W3029113864","https://openalex.org/W2020308516","https://openalex.org/W4242327143"],"abstract_inverted_index":{"We":[0,69,126],"describe":[1],"an":[2],"efficient":[3],"method":[4,111,129],"to":[5,130],"model":[6,95],"shapes":[7,139],"undergoing":[8],"contact":[9,63,94,106],"and":[10,58,108,116,147],"self-contact.":[11],"Previous":[12],"shape":[13,46,81,98],"modeling":[14,47,99,137],"methods":[15],"mostly":[16],"focused":[17],"on":[18],"deformations":[19],"(without":[20],"contact),":[21],"and,":[22],"if":[23],"used":[24,133],"directly":[25],"for":[26,66,97],"contact,":[27,141],"suffer":[28],"from":[29],"excessively":[30],"long":[31],"calculation":[32],"times":[33],"when":[34,53],"new":[35,54,93],"contacts":[36,55],"are":[37,56],"detected.":[38],"In":[39],"our":[40,128],"work,":[41],"we":[42,90],"demonstrate":[43],"fast,":[44],"output-sensitive":[45],"that":[48,59,100],"does":[49],"not":[50],"substantially":[51],"degrade":[52],"detected":[57],"degrades":[60],"gracefully":[61],"with":[62,118,142],"complexity,":[64],"even":[65],"complex":[67],"geometries.":[68],"achieve":[70],"this":[71],"by":[72,85],"constructing":[73],"a":[74,92],"rotationally":[75],"invariant":[76],"linear-precision":[77],"multi-resolution":[78],"hierarchy":[79],"of":[80,138],"deformation":[82],"bases.":[83],"Inspired":[84],"the":[86,131],"active":[87],"set":[88],"method,":[89],"propose":[91],"suitable":[96],"greatly":[101],"outperforms":[102],"prior":[103],"work":[104],"in":[105,122,140],"quality":[107],"smoothness.":[109],"Our":[110],"requires":[112],"no":[113],"extensive":[114],"precomputation":[115],"works":[117],"triangle":[119],"meshes":[120],"embedded":[121],"solid":[123],"tetrahedral":[124],"meshes.":[125],"apply":[127],"widely":[132],"as-rigid-as-possible":[134],"energy,":[135],"enabling":[136],"arbitrarily":[143],"large":[144],"rotations,":[145],"smoothness":[146],"locality.":[148]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}