Abstract. We consider the problem of efficient key management and user revocation in cryptographic file systems that allow shared access to files. A performanceefficient solution t...
An important issue in data integration is the integration of semantically equivalent but schematically heterogeneous data sources. Declarative mechanisms supporting powerful source...
: Software fixes, patches and updates are issued periodically to extend the functional life cycle of software products. In order to facilitate the prompt notification, delivery, an...
Andrew M. Colarik, Clark D. Thomborson, Lech J. Ja...
With the present trend towards increased reliance upon computer systems, the provision and prompt application of security patches is becoming vital. Developers of all operating sy...
Business-to-business electronic contracts provide a specification of the agreed value exchange and guarantee legal protection to companies during electronic trading relations. Imp...