¹School of Management, Fudan University, Shanghai 200433, P.R.China
²School of Software, Fudan University, Shanghai 200433, P.R.China
³School of Software,Yunnan University, Kunming 650091

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Abstract—Internet has become a huge and updating information warehouse, and provides a new source for us to build a well technological resources sharing system to support our research work and development activities. However, the technological resources on Internet is usually diverse, professional and complex. They are difficult to be retrieved precisely and completely by traditional search engines. This paper proposed a new search engine system based on ontology of technological resources. In that system, a database with ontology knowledge warehouse was designed to store all related conceptions and the relationships of technological domains. By semantic analysis of users’ queries and a heuristic search, the expected technological resources can be retrieved more precisely and completely to satisfy their intentions.

Index Terms—search engine, technological resources, ontology, semantic analysis, query intention, knowledge warehouse

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Cite: Weihui Dai, Yu You, Wenjuan Wang, Yiming Sun, Tong Li, "Search Engine System Based on Ontology of Technological Resources," Journal of Software vol. 6, no. 9, pp. 1729-1736, 2011.