Research

Recent Projects

• Optimization and Applications of Low-rank Matrix Recovery

• Object Instance Recognition

• Efficient Subspace Search and Applications

• Subspace Segmentation and Applications

  • Readings on Subspace Clustering

• Human Action Recognition

Selected Articles from My Blog

1. A Tight Lower Bound for Finite Sum of Arctangents

2. Closed Form Solutions in Nuclear Norm Related Optimization and Around

3. “Undefined References” Errors in gcc/g++ Compiling

On Learning and Research

• You and Your Research, by Richard Hamming. [PDF]

• On Teaching Mathematics, by Vladimir Arnold. [PDF]