In this paper we propose an access control model for use by a trusted middleware infrastructure, which is part of an architecture that supports the operation of Location Based Serv...
In an open environment such as the Internet, the decision to collaborate with a stranger (e.g., by granting access to a resource) is often based on the characteristics (rather tha...
Mobile information systems need to collaborate with each other to provide seamless information access to the user. Information about the user and their context provides the points ...
- Mobile ad hoc networks allow mobile nodes to communicate with one another without the aid of infrastructure thus forming temporary networks on the fly. While such networks are ga...
Accessibility auditors have to choose a method when evaluating accessibility: expert review (a.k.a. conformance testing), user testing, subjective evaluations, barrier walkthrough...