Bi-Tour Ant Colony Optimization for Diagonal Clustering. - Kwan-Ho Woo; Chun Hung Cheng 001 (WSTST, 2005)

An improved branch-and-bound clustering approach for data partitioning. - Chun Hung Cheng 001; Kam-Fai Wong; Kwan-Ho Woo (Int. Trans. Oper. Res., 2011)

Product recommendation algorithms in the age of omnichannel retailing - An intuitive clustering approach. - Jaydeep Balakrishnan; Chun Hung Cheng 001; Kam-Fai Wong; Kwan-Ho Woo (Comput. Ind. Eng., 2018)