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.
Dynamic service composition requires responding and adapting to changes in the computing environment when orchestrating existing services into one or more new services that fit better to a composite application. This paper abstracts the changes of the environment as a context world to store the physical contexts of the computing environment, user profiles and computed results of services as well....
CSP is a process algebra defined by Hoare. A long-running transaction is an interaction of components from different systems which must be executed as a single atomic action. Ensuring consistency is important for long-running transaction. Because long-running transaction often needs cross-organizational services composition and could not use ACID semantic, so CSP is used to ensure the consistency...
Traditional ontology-based discovery of semantic Web services use similarity calculation of services and cluster to discovery Web services, on this basis, we present an improved service clustering approach and a framework for ontology-based flexible discovery of Semantic Web services. First of all, we use service analyzer to pick up information of service and use keywords to find out related services;...
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.