An interval type-2 fuzzy pcm algorithm for pattern recognition. - Frank Chung-Hoon Rhee; Ji-Hee Min; Eun-A. Shim (FUZZ-IEEE, 2009)

General type-2 fuzzy membership function design and its application to neural networks. - Eun-A. Shim; Frank Chung-Hoon Rhee (FUZZ-IEEE, 2011)