A rough set solution to a fuzzy set problem. - C. L. Bean; Chandra Kambhampati; S. Rajasekharan (FUZZ-IEEE, 2002)

Knowledge-oriented clustering for decision support. - C. L. Bean; Chandrasekhar Kambhampati (IJCNN, 2003)

Rough set clustering using local and global data knowledge. - C. L. Bean (2004)

Autonomous clustering using rough set theory. - Charlotte Bean; Chandra Kambhampati (Int. J. Autom. Comput., 2008)