Prof. Benjamin W. Wah from University of Illinois at Urbana-Campaign:

Visiting Date: Nov., 15th, 2005.

Album here.

Prof. Li Jianzhong, Prof. Gao Hong and Prof. Li Jinbao from Harbin :

Visiting Date: Sep., 6th, 2005.

Album here.

 

Prof. Li from HIT and Prof. Du from University of Minnesota:

Visiting Date: June, 2005.

Album here.

 

Prof. He Yanxiang, Dean of Computer School at Wuhan University:

Visiting Date: Jun., 7th, 2004.

Album here.

 

Prof. Andrew Yao and Prof. Lionel Ni:

Visiting Date: Nov., 13rd, 2003.

Album here.