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DTSTAMP:20240214T070312Z
LOCATION:Meeting Room C4.8\, Level 4 (Convention Centre)
DTSTART;TZID=Australia/Melbourne:20231215T143000
DTEND;TZID=Australia/Melbourne:20231215T152500
UID:siggraphasia_SIGGRAPH Asia 2023_sess171@linklings.com
SUMMARY:Deformable Solids
DESCRIPTION:Technical Papers\n\nA Hessian-Based Field Deformer for Real-Ti
 me Topology-Aware Shape Editing\n\nShape manipulation is a central researc
 h topic in computer graphics. Topology editing, such as breaking apart con
 nections, joining disconnected ends, and filling/opening a topological hol
 e, is generally more challenging than geometry editing. In this paper, we 
 observe that the saddle points of the s...\n\n\nYunxiao Zhang, Zixiong Wan
 g, Zihan Zhao, and Rui Xu (Shandong University); Shuangmin Chen (Qingdao U
 niversity of Science and Technology); Shiqing Xin (Shandong University); W
 enping Wang (Texas A&M University); and Changhe Tu (Shandong University)\n
 ---------------------\nSecond-Order Finite Elements for Deformable Surface
 s\n\nWe present a computational framework for simulating deformable surfac
 es with second-order triangular finite elements. Our method develops numer
 ical schemes for discretizing stretching, shearing, and bending energies o
 f deformable surfaces in a second-order finite-element setting. In particu
 lar, we i...\n\n\nQiqin Le (Shanghai Qi Zhi Institute); Yitong Deng (Stanf
 ord University); Jiamu Bu (Tsinghua University); Bo Zhu (Georgia Institute
  of Technology); and Tao Du (Tsinghua University, Shanghai Qi Zhi Institut
 e)\n---------------------\nSubspace Mixed Finite Elements for Real-Time He
 terogeneous Elastodynamics\n\nReal-time elastodynamic solvers are well-sui
 ted for the rapid simulation of ho\nmogeneous elastic materials, with high
 -rates generally enabled by aggressive\nearly termination of timestep solv
 es. Unfortunately, the introduction of strong\ndomain heterogeneities can 
 make these solvers slow to converge. ...\n\n\nTy Trusty, Otman Benchekroun
 , and Eitan Grinspun (University of Toronto); Danny M. Kaufman (Adobe, Uni
 versity of Toronto); and David I.W. Levin (University of Toronto)\n-------
 --------------\nSlippage-Preserving Reshaping of Human-Made 3D Content\n\n
 Artists often need to reshape 3D models of human-made objects by changing 
 the relative proportions or scales of different model parts or elements wh
 ile preserving the look and structure of the inputs. Manually reshaping in
 puts to satisfy these criteria is highly time-consuming; the edit in our t
 ease...\n\n\nChrystiano Araújo (University of British Columbia); Nicholas 
 Vining (University of British Columbia, NVIDIA); and Silver Burla, Manuel 
 Ruivo de Oliveira, Enrique Rosales, and Alla Sheffer (University of Britis
 h Columbia)\n---------------------\nLiCROM: Linear-Subspace Continuous Red
 uced Order Modeling with Neural Fields\n\nLinear reduced-order modeling (R
 OM) simplifies complex simulations by approximating the behavior of a syst
 em using a simplified kinematic representation. Typically, ROM\nis trained
  on input simulations created with a specific spatial discretization, \nan
 d then serves to accelerate simulations with the...\n\n\nYue Chang (Univer
 sity of Toronto), Peter Yichen Chen (MIT CSAIL), Zhecheng Wang (University
  of Toronto), Maurizio M. Chiaramonte and Kevin Carlberg (Meta Reality Lab
 s Research), and Eitan Grinspun (University of Toronto)\n\nRegistration Ca
 tegory: Full Access\n\nSession Chair: Qixing Huang (University of Texas at
  Austin)
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