Title :
An Ontology-Driven Information Retrieval Mechanism for Semantic Information Portals
Author :
Guan, Jian ; Zhang, Xiang ; Deng, Jianming ; Qu, Yuzhong
Author_Institution :
Dept. of Comput. Sci. & Eng., Southeast Univ., Nanjing
Abstract :
This paper presents a mechanism considering both browse and query for semantic information portals to retrieve information based on Knowledge Base. our browse mechanism utilizes ontology query languages to let users browse freely, and a graphical query interface is proposed to facilitate users formulating ontology -based query.
Keywords :
information retrieval; ontologies (artificial intelligence); portals; query languages; semantic Web; graphical query interface; knowledge base; ontology query languages; ontology-driven information retrieval mechanism; semantic information portals; Computer science; Database languages; Information retrieval; Knowledge engineering; Navigation; Ontologies; Portals; Semantic Web; Taxonomy; Visualization;
Conference_Titel :
Semantics, Knowledge and Grid, 2005. SKG '05. First International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7695-2534-2
Electronic_ISBN :
0-7695-2534-2
DOI :
10.1109/SKG.2005.42
