A Graphical Rule Authoring Tool for Defeasible Reasoning in the Semantic Web

Nick Bassiliades, Efstratios Kontopoulos, Grigoris Antoniou, Ioannis Vlahavas

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Defeasible reasoning is a rule-based approach for efficient reasoning with incomplete and inconsistent information. Such reasoning is useful for many applications in the Semantic Web, such as policies and business rules, agent brokering and negotiation, ontology and knowledge merging, etc. However, the syntax of defeasible logic may appear too complex for many users. In this paper we present a graphical authoring tool for defeasible logic rules that acts as a shell for the DR-DEVICE defeasible reasoning system over RDF metadata. The tool helps users to develop a rule base using the OO-RuleML syntax of DR-DEVICE rules, by constraining the allowed vocabulary through analysis of the input RDF namespaces, so that the user does not have to type-in class and property names. Rule visualization follows the tree model of RuleML. The DR-DEVICE reasoning system is implemented on top of the CLIPS production rule system and builds upon an earlier deductive rule system over RDF metadata that also supports derived attribute and aggregate attribute rules.

Original languageEnglish
Title of host publicationAdvances in Informatics
Subtitle of host publication10th Panhellenic Conference on Informatics, PCI 2005, Volas, Greece, November 11-13, 2005. Proceedings
EditorsPanayiotis Bozanis, Elias N. Houstis
Place of PublicationBerlin
PublisherSpringer Verlag
Pages404-414
Number of pages11
Edition1st
ISBN (Electronic)9783540320913
ISBN (Print)3540296735, 9783540296737
DOIs
Publication statusPublished - 26 Oct 2005
Externally publishedYes
Event10th Panhellenic Conference on Informatics - Volos, Greece
Duration: 11 Nov 200513 Nov 2005
Conference number: 10

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
PublisherSpringer Verlag
Volume3746 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference10th Panhellenic Conference on Informatics
Abbreviated titlePCI 2005
Country/TerritoryGreece
CityVolos
Period11/11/0513/11/05

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