... severity of incidents by the following four categories: Visualization Smart city Web service Security information service Street crimes Many local governments in Japan recently started providing security information service for residents. The service distributes information...

... users to access STAAR from client applications running on heterogeneous environment, we have developed web services that facilitate the task of ontology access and manipulation. The remainder of the paper is organized as follows. Section 2 outlines relevant to related work. Section 3 outlines our...