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VERSION:2.0
PRODID:Linklings LLC
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TZID:Asia/Hong_Kong
X-LIC-LOCATION:Asia/Hong_Kong
BEGIN:STANDARD
TZOFFSETFROM:+0800
TZOFFSETTO:+0800
TZNAME:HKT
DTSTART:19911015T033000
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BEGIN:VEVENT
DTSTAMP:20251218T030311Z
LOCATION:Chancellor 1+2\, Level 4
DTSTART;TZID=Asia/Hong_Kong:20251218T090000
DTEND;TZID=Asia/Hong_Kong:20251218T180000
UID:siggraphasia_SIGGRAPH Asia 2025_sess320_ipos_127@linklings.com
SUMMARY:OctGPT: Octree-based Multiscale Autoregressive Models for 3D Shape
  Generation
DESCRIPTION:Si-Tong Wei, Rui-Huan Wang, Chuan-Zhi Zhou, Baoquan Chen, and 
 Peng-Shuai Wang (Peking University)\n\nOctGPT is a novel multiscale autore
 gressive model for 3D shape generation. It introduces hierarchical seriali
 zed octree representation, octree-based transformer with 3D RoPE and token
 -parallel generation schemes. OctGPT significantly accelerates convergence
 , achieves performance rivaling or surpassing state-of-the-art diffusion m
 odels, and supports text/sketch/image-conditioned generation and scene-lev
 el synthesis.\n\nRegistration Category: Enhanced Access, Exhibit & Experie
 nce Access, Experience Hall Exhibitor, Full Access, Full Access Supporter,
  Trade Exhibitor\n\n
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