The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
The paper designs the WSACPL policy ontology to express access control policies for web services. The ontology also includes a mechanism to resolve conflicts among WSACPL policies. In the end, the paper gives an implementation called WACS. The WACS combines WSACPL policy ontology with domain ontology and service ontology to realize semantic access control for web services.
In this paper we design an access control policy language WSACPL for web services. The WSACPL language is comprised of the WSACPL policy ontology, and includes a mechanism to induce SWRL language to express access control rules. The paper also brings up the method to compute authorization results of composite processes in OWLS. On the analysis of cause and kinds of policy conflicts, the paper represents...
The paper discusses the concept of ontology instances and its' RDF graph form, puts forward a RDF graph based approach for semantic matching of them, and gives an algorithm of the approach.
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.