Alpha -Plane Representation for Type-2 Fuzzy Sets: Theory and Applications. - Jerry M. Mendel; Feilong Liu; Daoyuan Zhai (IEEE Trans. Fuzzy Syst., 2009)

Centroid of a general type-2 fuzzy set computed by means of the centroid-flow algorithm. - Daoyuan Zhai; Jerry M. Mendel (FUZZ-IEEE, 2010)

A Non-Singleton Interval Type-2 Fuzzy Logic System for universal image noise removal using Quantum-behaved Particle Swarm Optimization. - Daoyuan Zhai; Minshen Hao; Jerry M. Mendel (FUZZ-IEEE, 2011)

Uncertainty measures for general Type-2 fuzzy sets. - Daoyuan Zhai; Jerry M. Mendel (Inf. Sci., 2011)

Computing the Centroid of a General Type-2 Fuzzy Set by Means of the Centroid-Flow Algorithm. - Daoyuan Zhai; Jerry M. Mendel (IEEE Trans. Fuzzy Syst., 2011)

Enhanced Centroid-Flow Algorithm for Computing the Centroid of General Type-2 Fuzzy Sets. - Daoyuan Zhai; Jerry M. Mendel (IEEE Trans. Fuzzy Syst., 2012)

Comment on "Toward General Type-2 Fuzzy Logic Systems Based on zSlices". - Daoyuan Zhai; Jerry M. Mendel (IEEE Trans. Fuzzy Syst., 2012)