A three-hierarchy neural network structure and its application to the speaker-independent speech recognition of Chinese words. - Zhou Liqing; Liu Zemin (ICNN, 1995)

Multicast Routing Based on Ant Algorithm for Delay-Bounded and Load-Balancing Traffic. - Lu Guoying; Liu Zemin; Zhou Zheng (LCN, 2000)

A QoS routing algorithm based on ant algorithm. - Zhang Subing; Liu Zemin (ICC, 2001)