Browse > Article
http://dx.doi.org/10.3745/KIPSTB.2005.12B.1.091

Semantic Web based DQL Search System  

Kim Je-Min (숭실대학교 대학원 컴퓨터학과)
Park Young-Tack (숭실대학교 컴퓨터학과)
Publication Information
The KIPS Transactions:PartB / v.12B, no.1, 2005 , pp. 91-100 More about this Journal
Abstract
It has been proposed diverse methods to use web information efficiently as the size of information is increasing. Most of search systems use a keyword-based method that mostly relies on syntactic information. They cannot utilize semantic information of documents and thus they could generate to users. To solve shortcoming in searching documents, a technique using the Semantic Web is suggested. A semantic web can find relevant information to users by employing metadata which are represented using standard ontologies. Each document is annotated with a metadata which can be reasoned by agents. In this paper, we propose a search system using semantic web technologies. Our semantic search system analyzes semantically questions that user input, and get resolution information that user want. To improve efficiency and accuracy of semantic search systems, this paper proposes DQL(DAML Query Language) engine that employs inference engine to execute reasoning and DQL converter that changes keyword form question of the user to DQL.
Keywords
Semantic Search; DQL(Daml Query Language; Web Service; Semantic Web; Forward Chaining;
Citations & Related Records
연도 인용수 순위
  • Reference
1 John Davies, Richard Weeks, Uwe Krohn, 'QuizRDF: Search Technology for the Semantic Web,' BTexact Technologies, Orion 5/12, Adastral Park
2 이재규, 최형림, 김현수, 서민수, 주석진, 지원철, '전문가 시스템-원리와 개발', 법영사, 1996
3 Larry Kerschberg, Wooju Kim, Anthony Scimek, 'Intelligent Web Search via Personalizable Mata -Search Agents,' E-Center for E-Business, George Mason University, Chonbuk National University, SUNY-Brockport
4 Andy Seaborne, 'Jena Tutorial: A Progranuner's Introduction to RDQL,' April, 2002
5 Richard Fikes, Pat Hayes, Ian Horrocks, 'DQL-A Query Language for the Semantic Web', WWW 2003, Budapest, Hungary, pp.20-24, May, 2003
6 DQL Project for the Stanford Knowledge Systems Laboratory, http://ksl.stanford.edu/projects/dql
7 최중민, '시멘틱 웹 개요와 연구동향', 정보과학회지 2003년 3월
8 RDF Primer, W3C Working Draft 23 January 2003, http://www.w3.org/TR/rdf-primer
9 http://www.xml.com/pub/a/2002/01/30/daml1.html
10 http://www.xml.com/pub/a/2002/03/13/daml.html
11 http://www.w3.org/TR/owl-ref
12 Gleb Frank, 'JTP user manual', KSL, Stanford University, http://www.stanford.edu/~gkfrank/jtp/#proof
13 이재호, '시멘틱 웹의 온톨로지 언어', 정보과학회지 2003년 3월