471 search results - page 12 / 95 » Social applications: exploring a more secure framework |
CHI
2007
ACM
14 years 8 months ago
2007
ACM
In this paper, I describe progress in research designed to explore the effect of the combination of behavioral and visual fidelity of avatars on users' social presence in syn...
COLCOM
2008
IEEE
14 years 2 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...
DAGSTUHL
2006
13 years 9 months ago
2006
The methodology of aspect-oriented software engineering has been proposed to factor out concerns that are orthogonal to the core functionality of a system. In particular, this is a...
SIGECOM
2003
ACM
14 years 29 days ago
2003
ACM
We develop a framework for trading in compound securities: financial instruments that pay off contingent on the outcomes of arbitrary statements in propositional logic. Buying o...
ACSAC
2009
IEEE
14 years 2 months ago
2009
IEEE
—Smartphones are now ubiquitous. However, the security requirements of these relatively new systems and the applications they support are still being understood. As a result, the...