A Fuzzy Database System Considering Each User's Subjectivity. - Hideo Tashiro; Naoto Ohki; Ryu Kamekura; N. Nomura; Teruo Yokoyama; Yutaka Matsushita (DEXA, 1992)

Managing Subjective Information in Fuzzy Database Systems. - Hideo Tashiro; Naoto Ohki; Takahiko Nomura; Teruo Yokoyama; Yutaka Matsushita (ACM Conference on Computer Science, 1993)