K. Sato, S. Izumi, Y. Kato, and K. Takahashi (Japan)
Privacy, Personal and group information, OWL,Ontology, Semantic Web, Role Based Access Control.
This paper presents a model for representing personal information and group information. This model is expressed by using an ontology, and allows us to represent the information in terms of privacy protection. Therefore the control of disclosing or concealing the information can be achieved based on this model. We also describe an access method to personal and group information. It combines this model with RBAC (Role Based Access Control) model.
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