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Bibliographic record number: 65603


Authors: Lovrenčić, Alen; Čubrilo, Mirko
Title: Amalgamation of Heterogeneous Data Sources Using Amalgamated Annotated HiLog
Source: Proceedings of 3rd international IEEE Conference on Intelligent Engineering Systems (INES) / Rudas, Imre j. ; Madarasz, Ladislav (ed). - Stara Lesna : IEEE , 1999. 285-290.
Meeting: 3rd international IEEE Conference on Intelligent Engineering Systems (INES'99)
Location and date: Stara Lesna, Slovačka, 01-03.11.1999.
Keywords: Knowledge bases; integration; logic programming; HiLog; annotation; amalgamation
In this article we use logic-based language HiLog to integrate heterogeneous data sources. HiLog is Prolog type logic-based language with higher order syntax and first order semantic. To make HiLog more appropriate for process uncertain data, we introduce a syntax extension of HiLog - annotations. Annotations are well-known concept for implementing multi-valued logics. At the end, we introduce concept of amalgamations, which make HiLog appropriate for processing data from independent sources, and show that amalgamated annotated HiLog has intended semantic.
Type of meeting: Predavanje
Type of presentation in a journal: Full-text (1500 words and more)
Type of peer-review: International peer-review
Project / theme: 016002
Original language: ENG
Category: Znanstveni
Research fields:
Information and communication sciences

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