RDF 기반 정보검색 및 추천 시스템

Abstract

In the latest information, World Wide Web consortium announced final approval of two key Semantic Web technologies, the revised Resource Description Framework(RDF) and the Web Ontology Language(OWL). These are Semantic Web standards that provide a framework for asset management, enterprise integration and the sharing and reuse of data on the Semantic Web can be reused between application and software by an advantage that the Semantic Web site using RDF and OWL. The most of researchers are researching on retrieval of information in RDF and OWL documents. Information retrieval based on key work matching receives unexpected result to user. It is hard thing to get result user really wants by using the information retrieval system. in order to solve it there are brilliant movements for studying about new information retrieval system. Many researchers realized if human and machines can understand the information which user really wants to fine, information retrieval system can receives correct results to user. This motive makes Semantic Web. Researchers say the Sematic Web will be come truth within 10 years. With step of world's flowing, it so requests researching method and information retrieval system for searching RDF and OWL documents. So this paper suggests methods how to extract information form RDF document and compose modules for retrieval information system using RDF document.