Asymmetric Bidirectional Associative Memories. - Zong-Ben Xu; Yee Leung; Xiang-Wei He (IEEE Trans. Syst. Man Cybern. Syst., 1994)

A competitive associative memory model and its dynamics. - Xiang-Wei He; Chung-Ping Kwong; Zongben Xu (IEEE Trans. Neural Networks, 1995)