@Inproceedings{
  author = 	"Chaoli Wang and  Hongfeng Yu and  Ray W. Grout and Kwan-Liu Ma and Jacqueline H. Chen ",
  title = 	"Analyzing Information Transfer in Time-Varying Multivariate Data",
  booktitle = 	"Proceedings of IEEE Pacific Visualization Symposium",
  year = 	"2011",
  pages = 	"99-106",
  month = 	"March"
}