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BEGIN:VEVENT
DTSTAMP:20250110T023309Z
LOCATION:Hall B5 (1)\, B Block\, Level 5
DTSTART;TZID=Asia/Tokyo:20241203T154300
DTEND;TZID=Asia/Tokyo:20241203T155400
UID:siggraphasia_SIGGRAPH Asia 2024_sess106_tog_102@linklings.com
SUMMARY:I❤️MESH: A DSL for Mesh Processing
DESCRIPTION:Technical Papers\n\nYong Li (South China University of Technol
 ogy, George Mason University); Shoaib Kamil (Adobe Research); Keenan Crane
  (Carnegie Mellon University); Alec Jacobson (University of Toronto, Adobe
  Research); and Yotam Gingold (George Mason University)\n\nMesh processing
  algorithms are often communicated via concise mathematical notation (e.g.
 , summation over mesh neighborhoods). However, conversion of notation into
  working code remains a time-consuming and error-prone process, which requ
 ires arcane knowledge of low-level data structures and libraries—impeding 
 rapid exploration of high-level algorithms. We address this problem by int
 roducing a domain-specific language (DSL) for mesh processing called I❤️ME
 SH, which resembles notation commonly used in visual and geometric computi
 ng and automates the process of converting notation into code. The centerp
 iece of our language is a flexible notation for specifying and manipulatin
 g neighborhoods of a cell complex, internally represented via standard ope
 rations on sparse boundary matrices. This layered design enables natural e
 xpression of algorithms while minimizing demands on a code generation back
 end. In particular, by integrating I❤️MESH with the linear algebra feature
 s of the I❤️LA DSL and adding support for automatic differentiation, we ca
 n rapidly implement a rich variety of algorithms on point clouds, surface 
 meshes, and volume meshes.\n\nRegistration Category: Full Access, Full Acc
 ess Supporter\n\nLanguage Format: English Language\n\nSession Chair: Yongh
 ao Yue (Aoyama Gakuin University)
URL:https://asia.siggraph.org/2024/program/?id=tog_102&sess=sess106
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