Various forms of agreements naturally arise in the service provider model as well as in multi-party computing models such as business-to-business, utility and grid computing. The r...
eb services are becoming widely deployed to implement the automation of business processes such as supply chain management, inventory tracking, and healthcare management, just to ...
Collaborative work environments for scientific knowledge have many applications in research as well as in education. Such systems already exist (e.g. Wikipedia and PlanetMath), b...
Abstract The expansion of inter-organizational scenarios based on different authorization schemes involves the development of integration solutions allowing different authorizatio...
How to manage confidential data in the grid environment is a critical issue because users’ data can be saved in untrusted remote storages. This paper introduces a service to sto...