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Graph‐based interaction in a fuzzy object oriented database
Author(s) -
Bordogna Gloria,
Pasi Gabriella
Publication year - 2001
Publication title -
international journal of intelligent systems
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.291
H-Index - 87
eISSN - 1098-111X
pISSN - 0884-8173
DOI - 10.1002/int.1037
Subject(s) - computer science , graph database , fuzzy logic , graph , fuzzy set operations , fuzzy set , fuzzy classification , theoretical computer science , data mining , fuzzy number , artificial intelligence
In this paper, the definition of graph‐based operations to select and browse a fuzzy object oriented database which manages both crisp and fuzzy information is proposed. The underlying data model is a fuzzy graph‐based model (FOOD), previously defined by Bordogna et al., within fuzzy set theory and possibility theory. The evaluation mechanism of the graph‐based operations is formalized in terms of graph transformations and fuzzy pattern matching. © 2001 John Wiley & Sons, Inc.