Privacy Domain-Specific Ontology Building and Consistency Analysis

With the rapid development of the Internet, people increasingly pay attention to the users´ online privacy issues. And so , building privacy domain-specific ontology is a necessary method for using and protecting privacy data among computer systems. Ontology is an explicit conceptualization for specific domain and is used in natural language processing, information retrieval, knowledge sharing and other fields widely. This paper introduces the principles and steps of building a privacy ontology, and studies a basic concept of privacy ontology and describes the ontology with OWL, and then gives the methods system of the privacy ontology establishment. At the same time, this paper makes a preliminary analysis of the consistency of privacy ontology. The privacy ontology building realizes knowledge sharing and the reuse of privacy domain and helps to protect and manage the online privacy of Internet users.