Ontology for semantic web using personalization

Semantic web using personalization support to provide relevant search results for searcher. Ontology is an effective method for modelling digital collections and user contexts. User profiling is commonly employed nowadays to enhance usability as well as to support personalization, adaptivity and other user-centric features. This work aims at creating a user profile ontology that incorporates concepts and properties used to model the user profile. So far we create ontology for contents and location based on user profile. The inbuilt ontology helps to avoid the sparecity problem in the web and retrieve the user relevant information.