{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,6]],"date-time":"2026-05-06T15:36:54Z","timestamp":1778081814142,"version":"3.51.4"},"publisher-location":"New York, NY, USA","reference-count":33,"publisher":"ACM","license":[{"start":{"date-parts":[[2022,11,29]],"date-time":"2022-11-29T00:00:00Z","timestamp":1669680000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"funder":[{"name":"CFI-JELF Fund"},{"DOI":"10.13039\/501100007224","name":"Connaught Fund","doi-asserted-by":"publisher","award":["503114"],"award-info":[{"award-number":["503114"]}],"id":[{"id":"10.13039\/501100007224","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Canada Research Chairs Program"},{"name":"Accelerator","award":["RGPAS-2017- 507909"],"award-info":[{"award-number":["RGPAS-2017- 507909"]}]},{"name":"Ontario Early Researchers Award"},{"name":"NSERC Discovery","award":["RGPIN-2017-05524"],"award-info":[{"award-number":["RGPIN-2017-05524"]}]}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2022,11,29]]},"DOI":"10.1145\/3550469.3555418","type":"proceedings-article","created":{"date-parts":[[2022,11,30]],"date-time":"2022-11-30T11:07:54Z","timestamp":1669806474000},"page":"1-8","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":13,"title":["Mixed Variational Finite Elements for Implicit Simulation of Deformables"],"prefix":"10.1145","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7079-1934","authenticated-orcid":false,"given":"Ty","family":"Trusty","sequence":"first","affiliation":[{"name":"University of Toronto, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Danny","family":"Kaufman","sequence":"additional","affiliation":[{"name":"Adobe Research, United States of America"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"David I.W.","family":"Levin","sequence":"additional","affiliation":[{"name":"University of Toronto, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[2022,11,30]]},"reference":[{"key":"e_1_3_2_3_1_1","volume-title":"SIGGRAPH","author":"Baraff David","unstructured":"David Baraff and Andrew Witkin. 1998. Large Steps in Cloth Simulation. In SIGGRAPH. ACM, New York, NY, USA, 43\u201354."},{"key":"e_1_3_2_3_2_1","doi-asserted-by":"publisher","DOI":"10.1145\/2601097.2601116"},{"key":"e_1_3_2_3_3_1","doi-asserted-by":"publisher","DOI":"10.1145\/3450626.3459942"},{"key":"e_1_3_2_3_4_1","doi-asserted-by":"publisher","DOI":"10.1145\/3386569.3392486"},{"key":"e_1_3_2_3_5_1","doi-asserted-by":"crossref","unstructured":"Timothy\u00a0A Davis. 2006. Direct methods for sparse linear systems. SIAM.","DOI":"10.1137\/1.9780898718881"},{"key":"e_1_3_2_3_6_1","doi-asserted-by":"publisher","DOI":"10.1109\/TVCG.2015.2459687"},{"key":"e_1_3_2_3_7_1","unstructured":"Ga\u00ebl Guennebaud Beno\u00eet Jacob 2010. Eigen v3. http:\/\/eigen.tuxfamily.org."},{"key":"e_1_3_2_3_8_1","volume-title":"Rig-space physics. ACM transactions on graphics (TOG) 31, 4","author":"Hahn Fabian","year":"2012","unstructured":"Fabian Hahn, Sebastian Martin, Bernhard Thomaszewski, Robert Sumner, Stelian Coros, and Markus Gross. 2012. Rig-space physics. ACM transactions on graphics (TOG) 31, 4 (2012), 1\u20138."},{"key":"e_1_3_2_3_9_1","doi-asserted-by":"publisher","DOI":"10.1093\/imanum\/drt031"},{"key":"e_1_3_2_3_10_1","doi-asserted-by":"crossref","unstructured":"Alec Jacobson Daniele Panozzo 2018. libigl: A simple C++ geometry processing library. https:\/\/libigl.github.io\/.","DOI":"10.1145\/3134472.3134497"},{"key":"e_1_3_2_3_11_1","doi-asserted-by":"crossref","unstructured":"Couro Kane Jerrold\u00a0E Marsden Michael Ortiz and Matthew West. 2000. Variational integrators and the Newmark algorithm for conservative and dissipative mechanical systems. International Journal for numerical methods in engineering 49 10(2000) 1295\u20131325.","DOI":"10.1002\/1097-0207(20001210)49:10<1295::AID-NME993>3.3.CO;2-N"},{"key":"e_1_3_2_3_12_1","unstructured":"L. Kharevych Weiwei Yang Y. Tong E. Kanso J.\u00a0E. Marsden P. Schr\u00f6der and M. Desbrun. 2006. Geometric Variational Integrators for Computer Animation(SCA \u201906). 43\u201351."},{"key":"e_1_3_2_3_13_1","doi-asserted-by":"crossref","unstructured":"Lei Lan Danny\u00a0M Kaufman Minchen Li Chenfanfu Jiang and Yin Yang. 2022. Affine Body Dynamics: Fast Stable & Intersection-free Simulation of Stiff Materials. arXiv preprint arXiv:2201.10022(2022).","DOI":"10.1145\/3528223.3530064"},{"key":"e_1_3_2_3_14_1","volume-title":"Bartels: A lightweight collection of routines for physics simulation. https:\/\/github.com\/dilevin\/Bartels.","author":"Levin I.W.","year":"2020","unstructured":"David\u00a0I.W. Levin. 2020. Bartels: A lightweight collection of routines for physics simulation. https:\/\/github.com\/dilevin\/Bartels."},{"key":"e_1_3_2_3_15_1","doi-asserted-by":"publisher","DOI":"10.1145\/3306346.3322951"},{"key":"e_1_3_2_3_16_1","doi-asserted-by":"publisher","DOI":"10.1145\/3072959.2990496"},{"key":"e_1_3_2_3_17_1","unstructured":"Miles Macklin Kenny Erleben Matthias M\u00fcller Nuttapong Chentanez Stefan Jeschke and Viktor Makoviychuk. 2019. Non-Smooth Newton Methods for Deformable Multi-Body Dynamics. CoRR abs\/1907.04587(2019). arXiv:1907.04587"},{"key":"e_1_3_2_3_18_1","doi-asserted-by":"publisher","DOI":"10.1145\/2994258.2994272"},{"key":"e_1_3_2_3_19_1","volume-title":"SIGGRAPH(SIGGRAPH \u201911). ACM","author":"Martin Sebastian","unstructured":"Sebastian Martin, Bernhard Thomaszewski, Eitan Grinspun, and Markus Gross. 2011. Example-Based Elastic Materials. In SIGGRAPH(SIGGRAPH \u201911). ACM, New York, NY, USA, Article 72, 8\u00a0pages."},{"key":"e_1_3_2_3_20_1","doi-asserted-by":"publisher","DOI":"10.1111\/cgf.14185"},{"key":"e_1_3_2_3_21_1","volume-title":"SCA(SCA \u201917). ACM","author":"M\u00fcller Matthias","unstructured":"Matthias M\u00fcller, Nuttapong Chentanez, Miles Macklin, and Stefan Jeschke. 2017. Long Range Constraints for Rigid Body Simulations. In SCA(SCA \u201917). ACM, New York, NY, USA, Article 14, 10\u00a0pages."},{"key":"e_1_3_2_3_22_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jvcir.2007.01.005"},{"key":"e_1_3_2_3_23_1","doi-asserted-by":"crossref","unstructured":"Matthias M\u00fcller Miles Macklin Nuttapong Chentanez Stefan Jeschke and Tae-Yong Kim. 2020. Detailed Rigid Body Simulation with Extended Position Based Dynamics. Computer Graphics Forum(2020).","DOI":"10.1111\/cgf.14105"},{"key":"e_1_3_2_3_24_1","first-page":"2222","article-title":"ADMM \u2287 Projective Dynamics: Fast Simulation of Hyperelastic Models with Dynamic Constraints","volume":"23","author":"Overby Matthew","year":"2017","unstructured":"Matthew Overby, George\u00a0E. Brown, Jie Li, and Rahul Narain. 2017. ADMM \u2287 Projective Dynamics: Fast Simulation of Hyperelastic Models with Dynamic Constraints. IEEE TVCG 23, 10 (2017), 2222\u20132234.","journal-title":"IEEE TVCG"},{"key":"e_1_3_2_3_25_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF01177113"},{"key":"e_1_3_2_3_26_1","volume-title":"SIGRAD","author":"Servin Martin","year":"2006","unstructured":"Martin Servin, Claude Lacoursiere, and Niklas Melin. 2006. Interactive simulation of elastic deformable materials. In SIGRAD 2006. Citeseer."},{"key":"e_1_3_2_3_27_1","unstructured":"Nicholas Sharp 2019. Polyscope. www.polyscope.run."},{"key":"e_1_3_2_3_28_1","volume-title":"SIGGRAPH 2012 Course Notes FEM Simulation of 3D Deformable Solids: A practitioner\u2019s guide to theory, discretization and model reduction. (version","author":"Sifakis Eftychios","year":"2012","unstructured":"Eftychios Sifakis and Jernej Barbic. 2012. SIGGRAPH 2012 Course Notes FEM Simulation of 3D Deformable Solids: A practitioner\u2019s guide to theory, discretization and model reduction. (version: August 4, 2012). http:\/\/femdefo.org"},{"key":"e_1_3_2_3_29_1","doi-asserted-by":"publisher","DOI":"10.1145\/3180491"},{"key":"e_1_3_2_3_30_1","doi-asserted-by":"publisher","DOI":"10.1145\/176579.176580"},{"key":"e_1_3_2_3_31_1","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1145\/2980179.2980236","article-title":"Descent methods for elastic body simulation on the GPU","volume":"35","author":"Wang Huamin","year":"2016","unstructured":"Huamin Wang and Yin Yang. 2016. Descent methods for elastic body simulation on the GPU. ACM Transactions on Graphics (TOG) 35, 6 (2016), 1\u201310.","journal-title":"ACM Transactions on Graphics (TOG)"},{"key":"e_1_3_2_3_32_1","unstructured":"S\u00a0J Wright and J Nocedal. 1999. Numerical optimization. (1999)."},{"key":"e_1_3_2_3_33_1","doi-asserted-by":"publisher","DOI":"10.1145\/3355089.3356486"}],"event":{"name":"SA '22: SIGGRAPH Asia 2022","location":"Daegu Republic of Korea","acronym":"SA '22","sponsor":["SIGGRAPH ACM Special Interest Group on Computer Graphics and Interactive Techniques"]},"container-title":["SIGGRAPH Asia 2022 Conference Papers"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3550469.3555418","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/3550469.3555418","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,17]],"date-time":"2025-06-17T17:51:44Z","timestamp":1750182704000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3550469.3555418"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,11,29]]},"references-count":33,"alternative-id":["10.1145\/3550469.3555418","10.1145\/3550469"],"URL":"https:\/\/doi.org\/10.1145\/3550469.3555418","relation":{},"subject":[],"published":{"date-parts":[[2022,11,29]]},"assertion":[{"value":"2022-11-30","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}