Database Reference
In-Depth Information
Zadeh, L. A. (1983). A computational approach to fuzzy quantifiers in natural languages.
Computers
& Mathematics with Applications (Oxford, England)
,
9
, 149-184. doi:10.1016/0898-1221(83)90013-5
Zadeh, L. A. (2006). From search engines to question answering systems-the problems of world knowl-
edge relevance deduction and precisiation. In Sanchez, E. (Ed.),
Fuzzy logic and the Semantic Web
(pp.
163-210). Amsterdam: Elsevier.
Zadrożny, S. (2005). Bipolar queries revisited. In V. Torra, Y. Narukawa & S. Miyamoto (Eds.),
Model-
ling decisions for artificial intelligence (MDAI 2005),
(pp. 387-398). (LNAI 3558). Berlin, Heidelberg:
Springer-Verlag.
Zadrożny, S., De Tré, G., De Caluwe, R., & Kacprzyk, J. (2008). An overview of fuzzy approaches to
flexible database querying. In Galindo, J. (Ed.),
Handbook of research on fuzzy information processing
in databases
(pp. 34-54). Hershey, PA/ New York: Idea Group, Inc.
Zadrożny, S., & Kacprzyk, J. (1996) Multi-valued fields and values in fuzzy querying via FQUERY
for Access. In
Proceedings of FUZZ-IEEE.96 - Fifth International Conference on Fuzzy Systems New
Orleans, USA,
(pp. 1351-1357).
Zadrożny, S., & Kacprzyk, J. (2002). Fuzzy querying of relational databases: A fuzzy logic view. In
Proceedings of the EUROFUSE Workshop on Information Systems,
(pp. 153-158). Varenna, Italy.
Zadrożny, S., & Kacprzyk, J. (2006). Bipolar queries and queries with preferences. In
Proceedings of
the 17th International Conference on Database and Expert Systems Applications (DEXA'06)
, Krakow,
Poland, (pp. 415-419). IEEE Computer Society.
Zadrożny, S., & Kacprzyk, J. (2007).
Bipolar queries using various interpretations of logical connec-
tives
(pp. 181-190).
Zadrożny, S., & Kacprzyk, J. (2009a). Bipolar queries: An approach and its various interpretations. In
J.P. Carvalho, D. Dubois, U. Kaymak, & J.M. da Costa Sousa (Eds.),
Proceedings of the IFSA/EUSFLAT
Conference
, (pp. 1288-1293).
Zadrożny, S., & Kacprzyk, J. (2009b). Issues in the practical use of the OWA operators in fuzzy querying.
Journal of Intelligent Information Systems
,
33
(3), 307-325. doi:10.1007/s10844-008-0068-1
Zemankova, M., & Kacprzyk, J. (1993). The roles of fuzzy logic and management of uncertainty in
building intelligent Information Systems.
Journal of Intelligent Information Systems
,
2
, 311-317.
doi:10.1007/BF00961658
Zemankova-Leech, M., & Kandel, A. (1984).
Fuzzy relational databases-a key to expert systems
. Co-
logne, Germany: Verlag TÜV Rheinland.
KEY TERMS AND DEFINITIONS
Bipolar Query:
A database query which separately specifies the positive and negative conditions.
The former should be satisfied by the data sought while the latter should not.