Vertical Search Based on Multiple Entity-centric Unification

ˇˇThis paper describes a vertical search system based on multiple entity-centric unification, which enables to deal with the search queries including multiple domains. To implement the system, we introduced two search technologies; one is for merging service components dynamically according to the entities in the search keywords, and the other is for searching fields with appropriate entities. Our current system includes about 453,000 overseas journal papers for article information search and two entity types; research topic and researcher. 핵심어: Vertical Search, Unified Search, Semantic Web, Multiple Entity, OntoFrame *정한민: 한국과학기술정보연구원 정보기술연구실 책임연구원 e-mail: jhm@kisti.re.kr **이미경: 한국과학기술정보연구원 정보기술연구실 연구원 e-mail: jerryis@kisti.re.kr ***성원경: 한국과학기술정보연구원 정책연구실 책임연구원 e-mail: wksung@kisti.re.kr ****류범종: 한국과학기술정보연구원 정보기술연구실 실장 e-mail: ybj@kisti.re.kr HCI2009 학술대회