ON TWO INTERPRETATIONS OF COMPETITIVE CONDITIONAL FUZZY PREFERENCES

Patrick Bosc, Olivier Pivert

2009

Abstract

This paper introduces a new type of database queries involving fuzzy preferences. The idea is to consider competitive conditional preference clauses structured as a tree, where each children's set of a node corresponds to a disjunction of non mutually exclusive fuzzy predicates (thus the notion of competition). The paper defines two possible interpretations of such queries and outlines two evaluation techniques which follow from them.

References

  1. Bosc, P. and Pivert, O. (1993). An approach for a hierarchical aggregation of fuzzy predicates. In Proc. of FUZZ-IEEE'93, pages 1231-1236.
  2. Dubois, D. and Prade, H. (1986). Weighted minimum and maximum operations in fuzzy set theory. Information Sciences, pages 205-210.
  3. Dubois, D. and Prade, H. (1996). Using fuzzy sets in flexible querying: Why and how? In Proc. of FQAS'96, pages 89-103.
  4. Hadjali, A., Kaci, and Prade, H. (2008). Database preferences queries - a possibilistic logic approach with symbolic priorities. In Proc. of FoIKS'08, pages 291- 310.
Download


Paper Citation


in Harvard Style

Bosc P. and Pivert O. (2009). ON TWO INTERPRETATIONS OF COMPETITIVE CONDITIONAL FUZZY PREFERENCES . In Proceedings of the International Joint Conference on Computational Intelligence - Volume 1: ICFC, (IJCCI 2009) ISBN 978-989-674-014-6, pages 71-74. DOI: 10.5220/0002273600710074


in Bibtex Style

@conference{icfc09,
author={Patrick Bosc and Olivier Pivert},
title={ON TWO INTERPRETATIONS OF COMPETITIVE CONDITIONAL FUZZY PREFERENCES},
booktitle={Proceedings of the International Joint Conference on Computational Intelligence - Volume 1: ICFC, (IJCCI 2009)},
year={2009},
pages={71-74},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002273600710074},
isbn={978-989-674-014-6},
}


in EndNote Style

TY - CONF
JO - Proceedings of the International Joint Conference on Computational Intelligence - Volume 1: ICFC, (IJCCI 2009)
TI - ON TWO INTERPRETATIONS OF COMPETITIVE CONDITIONAL FUZZY PREFERENCES
SN - 978-989-674-014-6
AU - Bosc P.
AU - Pivert O.
PY - 2009
SP - 71
EP - 74
DO - 10.5220/0002273600710074