Deduction in a GEFRED database using Datalog

In this paper, some considerations on extension of the Datalog language are proposed in order to apply this language on a GEFRED fuzzy relational database. For this integration, we use some extended comparators from the GEFRED model and an existing generalization of the concept of rule to work with flexible values.

• Type: Conference
• Year: 2003
• Where: EUSFLAT
• Authors: Ignacio J. Blanco, Olga Pons, José-María Serrano, María Amparo Vila Miranda
• Keywords: Datalog Language, EUSFLAT 2003, EUSFLAT 2007, Extended Comparators, Fuzzy Relational Database