1627 search results - page 79 / 326 » On context in authorization policy |
ICIS
2003
13 years 11 months ago
2003
Revelation policies in an e-marketplace differ in terms of the level of competitive information disseminated to participating sellers. Since sellers who repeatedly compete against...
DAIS
2007
13 years 11 months ago
2007
Abstract. Ubiquitous computing environments are characterised by a high number of heterogenous devices that generate a huge amount of context data. These data are used, for example...
COMPSAC
2004
IEEE
14 years 1 months ago
2004
IEEE
Context-sensitive middleware-based software is an emerging kind of ubiquitous computing application. The components of such software communicate proactively among themselves accor...
GLOBECOM
2007
IEEE
14 years 4 months ago
2007
IEEE
— The traffic exchanged between two overlay nodes in different autonomous systems (AS) is always subjected to a series of inter-domain policies. However, overlay routing often m...
RULEML
2005
Springer
14 years 3 months ago
2005
Springer
Enforcing rich policies in open environments will increasingly require the ability to dynamically identify external sources of information necessary to enforce different policies (...