1109 search results - page 43 / 222 » Middleware for User Controlled Environments |
COLCOM
2008
IEEE
14 years 3 months ago
2008
IEEE
Abstract. We investigate a security framework for collaborative applications that relies on the role-based access control (RBAC) model. In our framework, roles are pre-defined and...
WECWIS
2009
IEEE
14 years 3 months ago
2009
IEEE
—People, companies, and public authorities can now have a strong on-line presence and a huge amount of interactions on the Internet, made possible by the impressive growth of the...
VRST
2009
ACM
2009
ACM
3D object arrangement for novice users: the effectiveness of combining a first-person and a map view
14 years 3 months ago
Arranging 3D objects in Virtual Environments can be a complex, error prone and time consuming task, especially for users who are not familiar with interfaces for 3D navigation and...
ICMCS
2007
IEEE
14 years 3 months ago
2007
IEEE
This paper investigates a novel concept of providing seamless control and portability of an IPTV viewing session. A solution employing a middleware system, a secure hardware token...
MIS
2005
Springer
14 years 2 months ago
2005
Springer
Abstract. This work proposes an approach for managing multimedia information associated to 3D environments navigated by the user. The influence of context (location, user profile, ...