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Every user has an individual background and a precise goal in search of information. The goal of personalized search is to search results to a particular user based on the user's interests and preferences. Effective personalization of information access involves two important challenges: accurately identifying the user context and organizing the information to match with the particular context. In this paper, the system uses ontology as a knowledge base for the information retrieval process. Itdoi:10.14569/ijacsa.2014.050816 fatcat:5x72dnrb2rellmh4s4k2g35vvq