{"id":"https://openalex.org/W4416789134","doi":"https://doi.org/10.1145/3769047.3769050","title":"XPBD Simulation of Constitutive Materials with Exponential Strain Tensor","display_name":"XPBD Simulation of Constitutive Materials with Exponential Strain Tensor","publication_year":2025,"publication_date":"2025-11-28","ids":{"openalex":"https://openalex.org/W4416789134","doi":"https://doi.org/10.1145/3769047.3769050"},"language":null,"primary_location":{"id":"doi:10.1145/3769047.3769050","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3769047.3769050","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2025 18th ACM SIGGRAPH Conference on Motion, Interaction, and Games","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":"https://openalex.org/A5085845528","display_name":"Ozan Cetinaslan","orcid":"https://orcid.org/0000-0001-7382-5343"},"institutions":[{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"Ozan Cetinaslan","raw_affiliation_strings":["Computer Science, Instituto de Telecomunica\u00e7\u00f5es &amp; Faculdade de Ci\u00eancias, Universidade do Porto, Porto, Portugal"],"raw_orcid":"https://orcid.org/0000-0001-7382-5343","affiliations":[{"raw_affiliation_string":"Computer Science, Instituto de Telecomunica\u00e7\u00f5es &amp; Faculdade de Ci\u00eancias, Universidade do Porto, Porto, Portugal","institution_ids":["https://openalex.org/I4210120471"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5085845528"],"corresponding_institution_ids":["https://openalex.org/I4210120471"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.36170888,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"12"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.8841000199317932,"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":0.8841000199317932,"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":0.015599999576807022,"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/T12290","display_name":"Human Motion and Animation","score":0.013100000098347664,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/strain-energy-density-function","display_name":"Strain energy density function","score":0.7699999809265137},{"id":"https://openalex.org/keywords/dissipation","display_name":"Dissipation","score":0.6225000023841858},{"id":"https://openalex.org/keywords/tensor","display_name":"Tensor (intrinsic definition)","score":0.6000999808311462},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.5601999759674072},{"id":"https://openalex.org/keywords/constitutive-equation","display_name":"Constitutive equation","score":0.5582000017166138},{"id":"https://openalex.org/keywords/infinitesimal-strain-theory","display_name":"Infinitesimal strain theory","score":0.5494999885559082},{"id":"https://openalex.org/keywords/exponential-function","display_name":"Exponential function","score":0.5436000227928162},{"id":"https://openalex.org/keywords/strain-energy","display_name":"Strain energy","score":0.3653999865055084}],"concepts":[{"id":"https://openalex.org/C20192703","wikidata":"https://www.wikidata.org/wiki/Q17106073","display_name":"Strain energy density function","level":3,"score":0.7699999809265137},{"id":"https://openalex.org/C135402231","wikidata":"https://www.wikidata.org/wiki/Q898440","display_name":"Dissipation","level":2,"score":0.6225000023841858},{"id":"https://openalex.org/C155281189","wikidata":"https://www.wikidata.org/wiki/Q3518150","display_name":"Tensor (intrinsic definition)","level":2,"score":0.6000999808311462},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.5601999759674072},{"id":"https://openalex.org/C202973686","wikidata":"https://www.wikidata.org/wiki/Q1937401","display_name":"Constitutive equation","level":3,"score":0.5582000017166138},{"id":"https://openalex.org/C85523063","wikidata":"https://www.wikidata.org/wiki/Q935731","display_name":"Infinitesimal strain theory","level":3,"score":0.5494999885559082},{"id":"https://openalex.org/C151376022","wikidata":"https://www.wikidata.org/wiki/Q168698","display_name":"Exponential function","level":2,"score":0.5436000227928162},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.45080000162124634},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.38830000162124634},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.3831000030040741},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3772999942302704},{"id":"https://openalex.org/C199201527","wikidata":"https://www.wikidata.org/wiki/Q496309","display_name":"Strain energy","level":3,"score":0.3653999865055084},{"id":"https://openalex.org/C163892269","wikidata":"https://www.wikidata.org/wiki/Q15300737","display_name":"Finite strain theory","level":3,"score":0.35899999737739563},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.33480000495910645},{"id":"https://openalex.org/C72746482","wikidata":"https://www.wikidata.org/wiki/Q5054339","display_name":"Cauchy elastic material","level":4,"score":0.3337000012397766},{"id":"https://openalex.org/C171338203","wikidata":"https://www.wikidata.org/wiki/Q13409892","display_name":"Cauchy stress tensor","level":2,"score":0.33160001039505005},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.328000009059906},{"id":"https://openalex.org/C121854251","wikidata":"https://www.wikidata.org/wiki/Q62932","display_name":"Elasticity (physics)","level":2,"score":0.3237999975681305},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.3140000104904175},{"id":"https://openalex.org/C2983502797","wikidata":"https://www.wikidata.org/wiki/Q828402","display_name":"Energy density","level":2,"score":0.31279999017715454},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.30720001459121704},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.299699991941452},{"id":"https://openalex.org/C166077713","wikidata":"https://www.wikidata.org/wiki/Q1758924","display_name":"Tensor field","level":3,"score":0.2921000123023987},{"id":"https://openalex.org/C43486711","wikidata":"https://www.wikidata.org/wiki/Q192005","display_name":"Elastic modulus","level":2,"score":0.28110000491142273},{"id":"https://openalex.org/C84551667","wikidata":"https://www.wikidata.org/wiki/Q155640","display_name":"Potential energy","level":2,"score":0.2773999869823456},{"id":"https://openalex.org/C74691360","wikidata":"https://www.wikidata.org/wiki/Q7621125","display_name":"Strain rate tensor","level":3,"score":0.26159998774528503},{"id":"https://openalex.org/C193867417","wikidata":"https://www.wikidata.org/wiki/Q6889814","display_name":"Modulus","level":2,"score":0.2526000142097473},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.25099998712539673}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3769047.3769050","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3769047.3769050","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2025 18th ACM SIGGRAPH Conference on Motion, Interaction, and Games","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":44,"referenced_works":["https://openalex.org/W56110513","https://openalex.org/W1494068218","https://openalex.org/W1868447823","https://openalex.org/W1976986327","https://openalex.org/W2013832277","https://openalex.org/W2013967026","https://openalex.org/W2024243735","https://openalex.org/W2032617361","https://openalex.org/W2053128021","https://openalex.org/W2056184581","https://openalex.org/W2067691029","https://openalex.org/W2076897996","https://openalex.org/W2082232304","https://openalex.org/W2082495120","https://openalex.org/W2112961542","https://openalex.org/W2121856189","https://openalex.org/W2132836675","https://openalex.org/W2156410578","https://openalex.org/W2171186721","https://openalex.org/W2235036220","https://openalex.org/W2469863283","https://openalex.org/W2493494600","https://openalex.org/W2530006557","https://openalex.org/W2737030847","https://openalex.org/W2762508557","https://openalex.org/W2791693147","https://openalex.org/W2792074611","https://openalex.org/W2886699880","https://openalex.org/W2889118908","https://openalex.org/W2963912340","https://openalex.org/W2964652035","https://openalex.org/W2988017820","https://openalex.org/W2994018905","https://openalex.org/W3003409178","https://openalex.org/W3035776964","https://openalex.org/W3109203373","https://openalex.org/W3110218730","https://openalex.org/W3137837523","https://openalex.org/W3138143451","https://openalex.org/W3211982974","https://openalex.org/W3214053072","https://openalex.org/W4328028371","https://openalex.org/W4387125534","https://openalex.org/W4400820162"],"related_works":[],"abstract_inverted_index":{"Position-based":[0],"Dynamics":[1],"(PBD)":[2],"algorithms":[3],"are":[4],"widely":[5],"used":[6],"for":[7,84],"simulating":[8],"deformable":[9,88],"models":[10,123],"due":[11],"to":[12,29,41,69,150,154],"their":[13,117],"efficiency,":[14],"robustness":[15],"and":[16,56,59,107,142,152],"simplicity.":[17],"However,":[18],"PBD":[19,157],"methods":[20,45,141],"often":[21],"suffer":[22],"from":[23],"the":[24,71,94,101,111,121,130,144],"uncontrollable":[25],"dissipation":[26],"which":[27],"leads":[28],"highly":[30],"stiff":[31],"visual":[32,127],"results.":[33],"Although":[34],"recent":[35],"exponential-based":[36],"frameworks":[37],"offer":[38],"practical":[39],"solutions":[40],"this":[42],"shortcoming,":[43],"those":[44],"do":[46],"not":[47],"provide":[48,124],"specific":[49],"material":[50],"properties,":[51],"such":[52],"as":[53],"Young\u2019s":[54],"modulus":[55],"Poisson\u2019s":[57],"ratio,":[58],"implicit":[60],"volume":[61],"conservation.":[62],"To":[63],"overcome":[64],"these":[65],"limitations,":[66],"we":[67],"propose":[68],"reformulate":[70],"potential":[72,96],"energy":[73,97],"density":[74,98],"functions":[75,99],"of":[76,87,100],"constitutive":[77],"materials":[78,106],"with":[79,110,138],"an":[80],"exponential":[81,112],"strain":[82,113],"tensor":[83,114],"position-based":[85],"simulation":[86],"objects.":[89],"Our":[90,146],"proposed":[91],"method":[92,137,147],"redefines":[93],"well-known":[95,140],"linear,":[102],"corotational,":[103],"StVK":[104],"elastic":[105],"continuous":[108],"cloth":[109],"by":[115],"conserving":[116],"theoretical":[118],"fundamentals.":[119],"Therefore,":[120],"simulated":[122],"more":[125],"vivid":[126],"results":[128],"against":[129],"unexpected":[131],"numerical":[132],"dissipation.":[133],"We":[134],"compare":[135],"our":[136],"many":[139],"demonstrate":[143],"advantages.":[145],"is":[148],"easy":[149],"implement":[151],"fits":[153],"any":[155],"existing":[156],"framework":[158],"effortlessly.":[159]},"counts_by_year":[],"updated_date":"2025-12-01T00:03:43.161839","created_date":"2025-11-28T00:00:00"}
