A Note on Objective-Based Rough Clustering with Fuzzy-Set Representation. - Ken Onishi; Naohiko Kinoshita; Yasunori Endo (MDAI, 2014)

On Objective-Based Rough Clustering with Fuzzy-Set Representation. - Naohiko Kinoshita; Yasunori Endo; Ken Onishi (J. Adv. Comput. Intell. Intell. Informatics, 2015)