Technical Perspective: Exploring a Kingdom By Geodesic Measures
"The Heat Method for Distance Computation," by Crane, Weischedel, and Wardetzky, shows that the gradient of the probability density function of a random walk is parallel to geodesics.
Marc Alexa
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Technical Perspective: A Woodworker’s Easy Fix
The authors of "Guided Exploration of Physically Valid Shapes for Furniture Design" have found a way to provide the user with instant feedback on how to fix unstable or toppling wooden panel constructions.
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