Title :
On a strengthening connective for flexible database querying
Author :
Bosc, Patrick ; Pivert, Olivier
Author_Institution :
Irisa-Enssat, Univ. of Rennes 1, Lannion, France
Abstract :
In most of query languages, conjunctive and disjunctive combinations of conditions remain the usual way for aggregation. Fuzzy query languages also offer trade-off operators, such as means in order to compensate between elementary conditions. In this paper, we investigate a new type of condition basically founded on the interaction between two predicates, thus enriching the panoply of tools the user is provided with and enhancing the power of query languages.
Keywords :
database theory; fuzzy set theory; query languages; conjunctive combination; disjunctive combination; flexible database querying; fuzzy query language; strengthening connective; Connectors; Context; Database languages; Databases; Fuzzy sets; Mechanical factors; Natural languages; Databases; fuzzy connectives; fuzzy queries;
Conference_Titel :
Fuzzy Systems (FUZZ), 2011 IEEE International Conference on
Conference_Location :
Taipei
Print_ISBN :
978-1-4244-7315-1
Electronic_ISBN :
1098-7584
DOI :
10.1109/FUZZY.2011.6007308
