Compound bipolar queries: combining bipolar queries and queries with fuzzy linguistic quantifiers

DOI

10.2991/eusflat.2013.125How to use a DOI?

Keywords

fuzzy query bipolar query query with fuzzy linguistic quantifier fuzzy logic De Morgan triple

Abstract

We propose a conceptually new type of bipolar queries meant as those in which a required condition, to be necessarily satisfied, and desired condition, to be satisfied if possible, are included. In the new type of bipolar queries, termed compound bipolar queries, both the required and desired conditions have been assumed to be queries with fuzzy linguistic quantifiers as introduced in the earlier works of the authors. We propose a logical formulation of the resulting compound bipolar queries for which a truth value can be calculated. The new type of a bipolar query proposed is a further step towards a higher human consistency of database queries to be employed by non-expert human users of an obvious limited command of database querying.

Copyright

© 2013, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

TY  - CONF
AU  - Janusz Kacprzyk
AU  - Slawomir Zadrozny
PY  - 2013/08
DA  - 2013/08
TI  - Compound bipolar queries: combining bipolar queries and queries with fuzzy linguistic quantifiers
BT  - Proceedings of the 8th conference of the European Society for Fuzzy Logic and Technology (EUSFLAT-13)
PB  - Atlantis Press
SP  - 888
EP  - 895
SN  - 1951-6851
UR  - https://doi.org/10.2991/eusflat.2013.125
DO  - 10.2991/eusflat.2013.125
ID  - Kacprzyk2013/08
ER  -