Manami Matsumoto Masashi Emoto Masao Mukaidono Similarity based on uniqueness measure in fuzzy information system and its clustering. 339-344 2004 conf/smc/2004 SMC (1) http://dx.doi.org/10.1109/ICSMC.2004.1398320 db/conf/smc/smc2004-1.html#MatsumotoEM04