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BEGIN:VEVENT
DTSTAMP:20260417T190156Z
LOCATION:West Building\, Rooms 301-305
DTSTART;TZID=America/Los_Angeles:20250812T145000
DTEND;TZID=America/Los_Angeles:20250812T150000
UID:siggraph_SIGGRAPH 2025_sess131_papers_887@linklings.com
SUMMARY:Differentiable Geometric Acoustic Path Tracing using Time-Resolved
  Path Replay Backpropagation
DESCRIPTION:Ugo Finnendahl, Markus Worchel, Tobias Jüterbock, Daniel Wujec
 ki, Fabian Brinkmann, Stefan Weinzierl, and Marc Alexa (TU Berlin)\n\nIntr
 oducing differentiable path tracing for geometric acoustics with an effici
 ent gradient algorithm based on path replay backpropagation. The system co
 mputes derivatives of output spectrograms with respect to arbitrary scene 
 parameters (materials, geometry, emitters, microphones) within the framewo
 rk of acoustic ray tracing, with applications demonstrated in various geom
 etric scenarios.\n\nInterest Area: Research & Education\n\nRecording: Live
 streamed, Not Livestreamed, Recorded, Not Recorded\n\nRegistration Categor
 y: Full Conference, Virtual Access, Tuesday\n\nSession Chair: Mengqi Xia (
 Yale University)\n\n
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