<div dir="ltr">What a great talk.<br><br>As I was watching, given my stuck bit on dual fields and bidirectional path tracing, I expected a bidirectional path search method to be applied to Walk on Spheres (WoS).Yep, at time 43:26: <a href="https://youtu.be/bZbuKOxH71o?t=2796">https://youtu.be/bZbuKOxH71o?t=2796</a><br><br><div>Here's the reference paper with video:<br>  <a href="https://research.nvidia.com/publication/2022-07_bidirectional-formulation-walk-spheres">https://research.nvidia.com/publication/2022-07_bidirectional-formulation-walk-spheres</a><br clear="all"><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div dir="ltr"><div dir="ltr">_______________________________________________________________________<br><a href="mailto:stephen.guerin@simtable.com" target="_blank">Stephen.Guerin@Simtable.com</a><div>CEO, <a href="http://www.simtable.com/" target="_blank">https://www.simtable.com</a><br><div>1600 Lena St #D1, Santa Fe, NM 87505<div><div>office: (505)995-0206 <span style="font-size:12.8px">mobile: (505)577-5828</span></div><div></div></div></div></div></div></div></div></div></div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sun, Sep 11, 2022 at 9:47 AM Roger Critchlow <<a href="mailto:rec@elf.org">rec@elf.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><a href="https://www.youtube.com/watch?v=bZbuKOxH71o" target="_blank">https://www.youtube.com/watch?v=bZbuKOxH71o</a><div><br></div><div>Via hackernews.  How to evaluate partial differential equations without building a finite element mesh of the domain, as inspired by monte carlo ray tracing.  Very high quality math/computation video presentation.  By Keenan Crane, CMU, 2022-08-29.  The natives are very grateful to judge by the youtube comments.</div><div><br></div><div>-- rec --</div></div>
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