Fuzzy Statistics and Computation on the Lexical Semantics : How Much Do You Think? and How Many? - Berlin Wu; Ching-Min Sun (PACLIC, 1996)

Interval-valued statistics, fuzzy logic, and their use in computational semantics. - Berlin Wu; Ching-Min Sun (J. Intell. Fuzzy Syst., 2001)

New Statistical Approaches for Fuzzy Data. - Ching-Min Sun; Berlin Wu (Int. J. Uncertain. Fuzziness Knowl. Based Syst., 2007)