Currently, I am postdoctoral research fellow at the Machine Learning Department, Carnegie Mellon University, working with Prof. Eric P. Xing.

I obtained my Ph.D. degree in the School of Data and Computer Science at Sun Yat-sen University in June 2016, advised by Prof. Liang Lin. I was a visiting scholar from March, 2014 to March, 2016 in the Department of EECS of the National University of Singapore, working with Prof. Shuicheng Yan. I have closely collarborated with Dr. Xiaohui Shen in Adobe Research and Dr. Jianchao Yang in SnapChat Research from 2014 to 2016. I was a research intern at the Multimedia Analysis Group of NEC Laboratories from June, 2013 to December, 2013, supervised by Dr. Rui Huang. I received my B.S. degrees from the Sun Yat-sen University in June, 2011.

8116 Gates-Hillman Center (GHC), SCS
Carnegie Mellon University
Pittsburgh, PA 15213
Email: xdliang328 AT / xiaodan1 AT
[Google Scholar]

Research Interest

My general research interest is to develop structured machine learning techniques for computer vision tasks. I mainly investigate how to exploit the human commonsense and incorporate them to develop the advanced artificial intelligence system. Recently, I focus on

  • Video Analysis, including detection, captioning, summarization and prediction.
  • Medical and Biological image analysis
  • Deep Learning, including Graph LSTM, structure learning
  • Human-centric Analysis, including 2D/3D human pose estimation, human parsing, face analysis
  • Unsupervised Learning


Professional activities

  • I am a Programm Committee member of CVPR 2017, IJCAI 2017, AAAI 2017.
  • Reviewer for TPAMI, IJCV, TKDE, TMM, TIP, TNNLS, TCSVT, and so on
  • Reviewer for CVPR, ECCV, ACM MM, AAAI, NIPS, IJCAI, and so on

Awards and Honors

  • National Scholarship, 2015
  • National Scholarship, 2014
  • Postgraduate Studentship, Sun Yat-sen University, 2011-2016
  • Academic Excellence Award, Sun Yat-sen University, 2007- 2011
  • National Undergraduate mathematical modeling contest, Second Prize, 2009
  • Flowering Softward Innovation Contest university level, First Prize, 2009