A Comparative Study of ANT-Based Optimization for Dynamic Routing. - Kwang Mong Sim 001; Weng Hong Sun (Active Media Technology, 2001)

Multiple Ant-Colony Optimization for Network Routing. - Kwang Mong Sim; Weng Hong Sun (CW, 2002)

Multiple Ant Colony Optimization for Load Balancing. - Kwang Mong Sim; Weng Hong Sun (IDEAL, 2003)

Ant colony optimization for routing and load-balancing: survey and new directions. - Kwang Mong Sim 001; Weng Hong Sun (IEEE Trans. Syst. Man Cybern. Part A, 2003)