Presentation

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Guiding-Based Importance Sampling for Walk on Stars
SessionSample and Simulate: Make Some Noise
DescriptionWalk on stars (WoSt) has shown its power in being applied to Monte Carlo methods for solving PDEs but the sampling techniques in WoSt are not satisfactory, leading to high variance. Inspired by Monte Carlo rendering, we propose a guiding-based importance sampling method to reduce the variance of WoSt.
Authors
Tianyu Huang
School of Software and BNRist, Tsinghua University
Jingwang Ling
School of Software and BNRist, Tsinghua University
Shuang Zhao
University of California Irvine
Feng Xu
School of Software and BNRist, Tsinghua University
Event Type
Technical Paper
TimeMonday, 11 August 20259:50am - 10:00am PDT
LocationWest Building, Rooms 301-305
ACM Digital Library Journal Papers' PDFs
Conference Papers' PDFs
Session Time & Location
Sunday, 10 August 20256:00pm - 8:45pm PDTWest Building, Ballroom AB
Monday, 11 August 20259:00am - 10:30am PDTWest Building, Rooms 301-305
Recordings
Livestreamed
Recorded
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