RFID technology increases rapidly its applicability in new areas of interest without guaranteeing security and privacy issues. This paper presents a new architecture of an RFID tr...
Paolo Bernardi, Filippo Gandino, Bartolomeo Montru...
This paper presents the Authorization Service provided by Tivoli Policy Director (PD) and its use by PD family members as well as third-party applications. Policies are defined ov...
Two convincing paradigms have emerged for achieving scalability in widely distributed systems: publish/subscribe communication and role-based, policy-driven control of access to t...
Jean Bacon, David M. Eyers, Jatinder Singh, Peter ...
Managing crises requires collecting geographical intelligence and making spatial decisions through collaborative efforts among multiple, distributed agencies and task groups. Crisi...
Guoray Cai, Alan M. MacEachren, Isaac Brewer, Mich...
The raising need for e-government applications leads to many new approaches in this sector. To fulfill the requirement for a flexible government-to-government (G2G) software sys...