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<p>And my stuck bit on (apparent) teleology is always tickled by
bidirectional path invocations...</p>
<p>The hindsight and foresight as duals, if you will (and I must).<br>
</p>
<div class="moz-cite-prefix">On 9/11/22 5:25 PM, Stephen Guerin
wrote:<br>
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<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"
moz-do-not-send="true" class="moz-txt-link-freetext">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"
moz-do-not-send="true" class="moz-txt-link-freetext">https://research.nvidia.com/publication/2022-07_bidirectional-formulation-walk-spheres</a><br
clear="all">
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<div dir="ltr">_______________________________________________________________________<br>
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<div dir="ltr" class="gmail_attr">On Sun, Sep 11, 2022 at 9:47
AM Roger Critchlow <<a href="mailto:rec@elf.org"
moz-do-not-send="true" class="moz-txt-link-freetext">rec@elf.org</a>>
wrote:<br>
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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" moz-do-not-send="true"
class="moz-txt-link-freetext">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>
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