1 citations · 1 across the 3 of their papers we have counts for
4 papers
Learning Dynamic Grasping
Nga Kiu Kelly Ho, Yilin Liu, Hao Xu +1
Synthesizing believable 4D hand-object grasping sequences is important for character animation, extended reality, and embodied agents. Grasping requires a hand to approach, contact…
Centers of Algebras in Monoidal 2-Categories
Hao Xu
We introduce the left, right, and full center of an algebra in a monoidal 2-category and prove their Morita invariance. This categorifies Davydov's theory of centers of algebras in…
Hand-Shadow Poser
Hao Xu, Yinqiao Wang, Niloy J. Mitra +3
Hand shadow art is a captivating art form, creatively using hand shadows to reproduce expressive shapes on the wall. In this work, we study an inverse problem: given a target shape…
Module Categories As Spans
Hao Xu
We establish a correspondence between modules and spans of algebras within a general monoidal 2-category . Specifically, for an algebra in , we cons…