I am an Assistant Professor in the Department of Computer Science at the University of North Carolina, Chapel Hill. Prior to joining UNC, I was a postdoctoral researcher at Facebook AI where I worked with Lorenzo Torresani. Before that, I completed my Ph.D. at the University of Pennsylvania with Jianbo Shi. I did my undergraduate studies at Dartmouth College.

I am actively recruiting motivated students in computer vision. If you are interested, please send me an email with an overview of your prior work and your CV.

Research Interests

My research interests are in computer vision and machine learning. In particular, I'm interested in the topics of video understanding, human behavior modeling, multi-modal deep learning, and transfer learning. I'm also passionate about using computer vision for advanced basketball analytics.

News

Received the Junior Faculty Development Award.
Received a gift from Meta to support our research.
Received the SONY Faculty Innovation Award.
4/4 of our conference submissions got accepted (three to ECCV'22 & one to ACM MM'22)!!
We wrapped up our Transformers for Vision (T4V) workshop at CVPR 2022. The recording is available here.
An article discussing how our developed video models can benefit basketball analytics.
Our Transformers for Vision (T4V) workshop is accepted to CVPR 2022.
Two new papers accepted to CVPR 2022.
We released the code for our TimeSformer paper.
TimeSformer was featured in the Facebook AI Blog, VentureBeat, and SiliconAngle.

Recent Talks

12/09/22 Talk at Portland Trail Blazers.
06/20/22 Keynote talk at the CVPR'22 EPIC Workshop (slides)
04/11/22 Invited talk at Samsung AI Center
04/05/22 Invited talk at VGG Seminar, University of Oxford
06/19/21 Keynote talk at the ActivityNet Workshop (link)
04/15/21 Facebook AI Transformers Workshop
04/13/21 KUIS AI Center (link)
03/30/21 MIT Vision & Graphics Seminar (link)
03/29/21 Brown University
03/25/21 UMass Amherst (link)