69 citations · 85 across the 6 of their papers we have counts for
6 papers
A Careful Examination of Large Behavior Models for Multitask Dexterous Manipulation
TRI LBM Team, Jose Barreiros, Andrew Beaulieu +79
Robot manipulation has seen tremendous progress in recent years, with imitation learning policies enabling successful performance of dexterous and hard-to-model tasks. Concurrently…
Velocity Level Approximation of Pressure Field Contact Patches
Joseph Masterjohn, Damrong Guoy, John Shepherd +1
Pressure Field Contact (PFC) was recently introduced as a method for detailed modeling of contact interface regions at rates much faster than elasticity-theory models, while at the…
A Dihedral Acute Triangulation of the Cube
Evan VanderZee, Anil N. Hirani, Vadim Zharnitsky +1
It is shown that there exists a dihedral acute triangulation of the three-dimensional cube. The method of constructing the acute triangulation is described, and symmetries of the t…
Triangulation of Simple 3D Shapes with Well-Centered Tetrahedra
Evan VanderZee, Anil N. Hirani, Damrong Guoy
A completely well-centered tetrahedral mesh is a triangulation of a three dimensional domain in which every tetrahedron and every triangle contains its circumcenter in its interior…
Well-Centered Triangulation
Evan VanderZee, Anil N. Hirani, Damrong Guoy +1
Meshes composed of well-centered simplices have nice orthogonal dual meshes (the dual Voronoi diagram). This is useful for certain numerical algorithms that prefer such primal-dual…
Building Space-Time Meshes over Arbitrary Spatial Domains
Jeff Erickson, Damrong Guoy, John M. Sullivan +1
We present an algorithm to construct meshes suitable for space-time discontinuous Galerkin finite-element methods. Our method generalizes and improves the `Tent Pitcher' algorithm…