论文信息 - Asymmetric Redundancy of Tuples in Fuzzy Relational Database

Asymmetric Redundancy of Tuples in Fuzzy Relational Database

This paper considers and discusses asymmetric redundancy of tuples in fuzzy relational database dealing with weak fuzzy similarity relation for scalar domain. A symmetric redundancy of tuples provides a more comprehensive method compared to the other approaches, especially, when the fuzzy relational data model is used to represent either decision table or more accurate information.

Masao Mukaidono | Rolly Intan | M. Mukaidono | R. Intan

[1] B. Buckles,et al. A fuzzy representation of data for relational databases , 1982 .

[2] E. F. Codd,et al. A relational model of data for large shared data banks , 1970, CACM.

[3] Sujeet Shenoi,et al. Functional dependencies and normal forms in the fuzzy relational database model , 1992, Inf. Sci..

[4] Masao Mukaidono,et al. Conditional Probability Relations in Fuzzy Relational Database , 2000, Rough Sets and Current Trends in Computing.

[5] Sujeet Shenoi,et al. Proximity relations in the fuzzy relational database model , 1999 .

[6] A. Tversky. Features of Similarity , 1977 .

[7] Masao Mukaidono,et al. Fuzzy functional dependency and its application to approximate data querying , 2000, Proceedings 2000 International Database Engineering and Applications Symposium (Cat. No.PR00789).

[8] Lotfi A. Zadeh,et al. Similarity relations and fuzzy orderings , 1971, Inf. Sci..

[9] E. Kerre,et al. A General Treatment of Data Redundancy in a Fuzzy Relational Data Model. , 1992 .

[10] Henri Prade,et al. Generalizing Database Relational Algebra for the Treatment of Incomplete/Uncertain Information and Vague Queries , 1984, Inf. Sci..

[11] Didier Dubois,et al. Fuzzy sets and systems ' . Theory and applications , 2007 .