Angel Xuan Chang
I am an Assistant Professor at Simon Fraser University. Prior to this, I was a visiting research scientist at Facebook AI Research and a research scientist at Eloquent Labs working on dialogue. I received my Ph.D. in Computer Science from Stanford, where I was part of the Natural Language Processing Group and advised by Chris Manning. My research focuses on connecting language to 3D representations of shapes and scenes and grounding of language for embodied agents in indoor environments. I have worked on methods for synthesizing 3D scenes and shapes from natural language, and various datasets for 3D scene understanding. In general, I am interested in the semantics of shapes and scenes, the representation and acquisition of common sense knowledge, and reasoning using probabilistic models. Some of my other interests include drawing and dance.
Motion Annotation Programs: A Scalable Approach to Annotating Kinematic. Articulations in Large 3D Shape CollectionsXianghao Xu, David Charatan, Sonia Raychaudhuri, Hanxiao (Shawn) Jiang, Mae Heitmann, Vladmir Kim, Siddhartha Chaudhuri, Manolis Savva, Angel X. Chang, Daniel Ritchie
pdf | code | demo | webpage
Text to 3D scene generationAngel X. Chang
Ph.D. dissertation, Department of Computer Science, Stanford University, 2015
Stanford University Technical Report
pdf | bib | webpage