Hedge Algebraic Type-2 Fuzzy Sets. - Tran Dinh Khang; Phan Anh Phong; Dinh Khac Dong; Trang Cao Minh (FUZZ-IEEE, 2010)

Fuzzy clustering with hedge algebra. - Dinh Khac Dong; Tran Dinh Khang; Phan Anh Phong (SoICT, 2010)

A method for constructing Hedge Algebraic Type-2 Fuzzy Logic Systems. - Phan Anh Phong; Dinh Khac Dong; Tran Dinh Khang (T2FUZZ, 2011)

A fuzzy rule-based classification system using Hedge Algebraic Type-2 Fuzzy Sets. - Phan Anh Phong; Tran Dinh Khang; Dinh Khac Dong (NAFIPS, 2016)