Increasing the performance of fuzzy retrieval using impact ordering

2009 International Fuzzy Systems Association World Congress and 2009 European Society for Fuzzy Logic and Technology Conference, IFSA-EUSFLAT 2009 - Proceedings

Volumn , Issue , 2009, Pages 957-962

  Barranco, Carlos D ^a   Helmer, Sven ^b  

^a UNIVERSIDAD PABLO DE OLAVIDE   (Spain)

^b UNIVERSITY OF LONDON   (United Kingdom)

Author keywords

Access methods; Fuzzy databases; Inverted files; Physical design

Indexed keywords

ACCESS METHODS; FALSE POSITIVE; FUZZY DATA; FUZZY DATABASE; INVERTED FILES; PHYSICAL DESIGN; RETRIEVAL PERFORMANCE;

FUZZY SYSTEMS;

FUZZY LOGIC;

EID: 84859209588     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (13)

1. B. Buckles and F. Petry. A fuzzy model for relational databases. Fuzzy Sets and Systems, 7(3): 213-226, 1982.
2. R. Caluwe de, editor. Fuzzy and Uncertain Object-oriented Databases (Concepts and Models), Volume 13 of Advances in Fuzzy Systems - Applications and Theory. World Scientific, 1997.
3. R. George, A. Yazici, F.E. Petry, and B.P. Buckles. Uncertainty modeling in object-oriented geographical information systems. In Third Int. Conf. for Database and Expert System Application (DEXA), Valencia, 1992.
4. F. E. Petry and P. Bosc. Fuzzy databases: principles and applications. International Series in Intelligent Technologies. Kluwer Academic Publishers, 1996.
5. H. Prade and C. Testemale. Generalizing database relational algebra for the treatment of incomplete or uncertain information and vague queries. Information Sciences, 34: 115-143, 1984.
6. J. Galindo, A. Urrutia, and M. Piattini. Fuzzy Databases: Modeling, Design and Implementation. Idea Group Publishing, Hershey, PA, USA, 2006.
7. P. Bosc and M. Galibourg. Indexing principles for a fuzzy database. Information Systems, 14(6): 493-499, 1989.
8. C.D. Manning, P. Raghavan, and Hinrich Schütze. Introduction to Information Retrieval. Cambridge University Press, 2008.
9. C. D. Barranco, J. R. Campaña, and J. M. Medina. A B+-tree based indexing technique for fuzzy numerical data. Fuzzy Sets and Systems, 159(12): 1431-1449, 2008.
10. R. Sacks-Davis and J. Zobel. Indexing Techniques for Advanced Database Systems. Kluwer Academic Publishers, 1997.
11. I.H. Witten, A. Moffat, and T.C. Bell. Managing Gigabytes. Morgan Kaufmann, San Francisco, 1999.
12. A. Trotman. Compressing inverted files. Information Retrieval, 6(1): 5-19, 2003.
13. S. Helmer. Evaluating different approaches for indexing fuzzy sets. Fuzzy Sets and Systems, 140(1): 167-182, 2003.