Optimal multiple stage expansion of competence set. - Jian-Ming Li; Chin-I Chiang; Po-Lung Yu (Eur. J. Oper. Res., 2000)

Solving a fuzzy set-covering problem. - Ming-Jiu Hwang; Chin-I Chiang; Y. H. Liu (Math. Comput. Model., 2004)

An alternative formulation for certain fuzzy set-covering problems. - Chin-I Chiang; Ming-Jiu Hwang; Yi-Hsin Liu (Math. Comput. Model., 2005)

Determining a common set of weights in a DEA problem using a separation vector. - Chin-I Chiang; Ming-Jiu Hwang; Y. H. Liu (Math. Comput. Model., 2011)