INDEXING FUZZY NUMERICAL DATA WITH A B+ TREE FOR FAST RETRIEVAL USING NECESSITY-MEASURED FLEXIBLE CONDITIONS

DOI10.1142/S0218488509006005zbMath1193.68096MaRDI QIDQ3638782

Juan Miguel Medina, Jesús R. Campaña, Carlos D. Barranco

Publication date: 28 October 2009

Published in: International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems (Search for Journal in Brave)

zbMATH Keywords

large-scale systemsfuzzy databasesfuzzy numerical data indexing

Mathematics Subject Classification ID

Database theory (68P15)

Related Items (2)

Indexing techniques to improve the performance of necessity-based fuzzy queries using classical indexing of RDBMS ⋮ Indexing possibilistic numerical data using interval \(B^+\)-trees

Cites Work

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• Generalizing database relational algebra for the treatment of incomplete or uncertain information and vague queries
• A B\(^+\)-tree based indexing technique for fuzzy numerical data
• Evaluating different approaches for indexing fuzzy sets.
• Organization and maintenance of large ordered indexes
• Fuzzy And Uncertain Object-Oriented Databases

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