Logo

Tractability Method for Ontology Development of Semantic Web

Danyaro , K. U. and Jaafar, J. and Liew, M. S. (2011) Tractability Method for Ontology Development of Semantic Web. Tractability Method for Ontology Development of Semantic Web .

[img] PDF (Tractability Method for Ontology Development of Semantic Web)
Restricted to Registered users only

881Kb

Abstract

Ontology is an explicit representation of a particular domain of interest. This paper focuses on the inherent problem of intractability (data complexity) due to data capturing for heterogeneous sources. We proposed to follow the tradition of knowledge representation and reasoning processes to develop a Semantic Web. Building query system is the ultimate goal for this study. Conjunctive queries were adopted over ontology methods to address the data complexity. The Conjunctive queries are the form of queries in first-order logic that deal with conjunction (⋀) and existential quantification (∃) in database atomic formulae. State of the art meteorological and oceanographic domain provides the motivation for this work. We found that the querying method facilitates the tractability in reasoning and logical systems.

Item Type:Article
Subjects:Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Academic Subject Three:petroleum engineering
Departments / MOR / COE:Departments > Civil Engineering
Departments > Computer Information Sciences
ID Code:7412
Deposited By: Dr Mohd Shahir Liew
Deposited On:10 Jan 2012 00:12
Last Modified:20 Mar 2017 01:59

Repository Staff Only: item control page

Document Downloads

More statistics for this item...