Attributed concept maps: fuzzy integration and fuzzy matching. - Sei-Wang Chen; Shui-Cheng Lin; Kuo-En Chang (IEEE Trans. Syst. Man Cybern. Part B, 2001)

A New Structural Knowledge Assessment Based on Weighted Concept Maps. - Shui-Cheng Lin; Kuo-En Chang; Yao-Ting Sung; Gwo-Dong Chen (ICCE, 2002)

A New Assessment for Computer-based Concept Mapping. - Kuo-En Chang; Yao-Ting Sung; Rey-Bin Chang; Shui-Cheng Lin (J. Educ. Technol. Soc., 2005)