Info-lotus: a peripheral visualization for email notification. - Leizhong Zhang; Nan Tu; Dave Vronay (CHI Extended Abstracts, 2005)

Imlooking: image-based face retrieval in online dating profile search. - Leizhong Zhang; Qiong Yang; Ta Bao; Dave Vronay; Xiaoou Tang (CHI Extended Abstracts, 2006)