Publications
2007. Coarse-to-Fine Event Model for Human Activities. Acoustics, Speech and Signal Processing, 2007. ICASSP 2007. IEEE International Conference on. 1:I-813-I-816-I-813-I-816.
2008. A Constrained Probabilistic Petri Net Framework for Human Activity Detection in Video. Multimedia, IEEE Transactions on. 10(6):982-996.