On Finding the Maxima of a Set of Vectors
Journal of the ACM (JACM)
Fuzzy Sets, Fuzzy Logic, and Fuzzy Systems: Selected Papers by Lotfi A. Zadeh
Fuzzy Sets, Fuzzy Logic, and Fuzzy Systems: Selected Papers by Lotfi A. Zadeh
R-trees: a dynamic index structure for spatial searching
SIGMOD '84 Proceedings of the 1984 ACM SIGMOD international conference on Management of data
Proceedings of the 17th International Conference on Data Engineering
An optimal and progressive algorithm for skyline queries
Proceedings of the 2003 ACM SIGMOD international conference on Management of data
Progressive skyline computation in database systems
ACM Transactions on Database Systems (TODS) - Special Issue: SIGMOD/PODS 2003
From stars to galaxies: skyline queries on aggregate data
Proceedings of the 16th International Conference on Extending Database Technology
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In recent years, Skyline query based on a multi-dimensional space has become a hot topic in the research of database technology according to its potential applications in data mining and visualization of databases. A variety of high-efficient Skyline query approaches is proposed, such as BNL (Blocked Nested Loop), NN (Nearest Neighbour) and BBS (Branch and Bound Skyline). However, these methods always deal with exact values of properties of objects to get the results (the set of points satisfying the user's needs exactly), which can't be carried out with fuzzy information. Also high-performance can't be obtained with the increasing amounts and dimensions of knowledge. In order to solve this problem, this paper proposes the Skyline adaptive fuzzy query method based on the structure of R-trees and the BBS algorithm. It implements a fuzzy inference, and generates rapidly the possibility of getting appropriate results. Finally, in order to improve the accuracy of the reasoning process, Genetic Algorithms are used to study fuzzy rules automatically.