Title :
At the crossroads of fuzzy Galois lattice and information retrieval
Author :
Ben Yahia, Sadok ; Jaoua, Ali
Author_Institution :
Dept. of Comput. Sci., Fac. of Sci. of Tunis, Tunisia
Abstract :
The authors propose a new algorithm for generating a fuzzy Galois lattice from a fuzzy binary relation. As a practical application of the fuzzy Galois lattice, we show that it can be used as an underlying basic structure access, for providing relevant additional information to a user asking queries to an indexed documentary database
Keywords :
Galois fields; computational complexity; document handling; fuzzy set theory; information retrieval; relational algebra; relational databases; documentary database queries; fuzzy Galois lattice; fuzzy binary relation; indexed documentary database; information retrieval; underlying basic structure access; Application software; Bipartite graph; Computer science; Databases; Fuzzy sets; Indexing; Information retrieval; Lattices; NP-complete problem; Thesauri;
Conference_Titel :
IFSA World Congress and 20th NAFIPS International Conference, 2001. Joint 9th
Conference_Location :
Vancouver, BC
Print_ISBN :
0-7803-7078-3
DOI :
10.1109/NAFIPS.2001.944458
