706 search results - page 71 / 142 » Access Control: Policies, Models, and Mechanisms |
IEEEARES
2008
IEEE
14 years 3 months ago
2008
IEEE
During interoperability exchanges, organizations are jointly conducting computation and sharing tasks. However, organizations can have different security policies. To guarantee g...
SEC
2004
13 years 10 months ago
2004
Business Processes for Web Services (BPEL4WS) are the new paradigms for lightweight enterprise integration. They cross organizational boundaries and are provided by entities that s...
INFOCOM
2012
IEEE
11 years 11 months ago
2012
IEEE
—Spectrum sharing is an emerging mechanism to resolve the conflict between the spectrum scarcity and the growing demands for the wireless broadband access. In this paper we inve...
JSAC
2011
13 years 3 months ago
2011
Abstract—The increasing demand for wireless access in vehicular environments (WAVE) supporting a wide range of applications such as traffic safety, surveying, infotainment etc.,...
INFOCOM
2000
IEEE
14 years 1 months ago
2000
IEEE
—In this paper, we argue that weak cache consistency mechanisms supported by existing Web proxy caches must be augmented by strong consistency mechanisms to support the growing d...