Evaluating aggregates in possibilistic relational databases
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[1] B. Buckles,et al. A domain calculus for fuzzy relational databases , 1989 .
[2] Elke A. Rundensteiner,et al. A semantic integrity framework: set restrictions for semantic groupings , 1991, [1991] Proceedings. Seventh International Conference on Data Engineering.
[3] E. F. Codd,et al. Extending the database relational model to capture more meaning , 1979, ACM Trans. Database Syst..
[4] Elke A. Rundensteiner,et al. On nearness measures in fuzzy relational data models , 1989, Int. J. Approx. Reason..
[5] L. Zadeh. A COMPUTATIONAL APPROACH TO FUZZY QUANTIFIERS IN NATURAL LANGUAGES , 1983 .
[6] J. D. Uiiman. Principles of database systems , 1982 .
[7] A. Kandel. Fuzzy Mathematical Techniques With Applications , 1986 .
[8] Irving L. Traiger,et al. System R: relational approach to database management , 1976, TODS.
[9] Didier Dubois,et al. The treatment of uncertainty in knowledge‐based systems using fuzzy sets and possibility theory , 1988, Int. J. Intell. Syst..
[10] Elke A. Rundensteiner,et al. Aggregates in Possibilistic Databases , 1989, VLDB.
[11] M. Umano. Retrieval From Fuzzy Database by Fuzzy Relational Algebra , 1983 .
[12] Henri Prade,et al. Generalizing Database Relational Algebra for the Treatment of Incomplete/Uncertain Information and Vague Queries , 1984, Inf. Sci..
[13] B. Buckles,et al. A fuzzy representation of data for relational databases , 1982 .
[14] L. Kohout,et al. FUZZY POWER SETS AND FUZZY IMPLICATION OPERATORS , 1980 .
[15] Elke A. Rundensteiner,et al. Set Operations in a Data Model Supporting Complex Objects , 1990, EDBT.
[16] Sharon J. Derry,et al. Individualized Tutoring Using an Intelligent Fuzzy Temporal Relational Database , 1990, Int. J. Man Mach. Stud..
[17] Anthony C. Klug. Equivalence of Relational Algebra and Relational Calculus Query Languages Having Aggregate Functions , 1982, JACM.
[18] C. J. Date. A guide to INGRES , 1986 .
[19] Gultekin Özsoyoglu,et al. Extending relational algebra and relational calculus with set-valued attributes and aggregate functions , 1987, TODS.
[20] Arun K. Majumdar,et al. Fuzzy Functional Dependencies and Lossless Join Decomposition of Fuzzy Relational Database Systems , 1988, ACM Trans. Database Syst..
[21] Claudia Testemale,et al. Fuzzy relational databases - a key to expert systems , 1986, J. Am. Soc. Inf. Sci..
[22] Lotfi A. Zadeh,et al. A COMPUTATIONAL APPROACH TO FUZZY QUANTIFIERS IN NATURAL LANGUAGES , 1983 .
[23] Motohide Umano,et al. FREEDOM-0: A FUZZY DATABASE SYSTEM , 1993 .