191 search results - page 23 / 39 » Specifying and Reasoning About Dynamic Access-Control Polici... |
IJCAI
1997
13 years 9 months ago
1997
Explicit preferences on assumptions as used in prioritized circumscription [McCarthy, 1986; Lifschitz, 1985; Grosof, 1991] and preferred subtheories [Brewka, 1989] provide a clear...
POPL
2005
ACM
14 years 8 months ago
2005
ACM
We present a new approach to partial-order reduction for model checking software. This approach is based on initially exploring an arbitrary interleaving of the various concurrent...
IJISEC
2007
13 years 7 months ago
2007
This paper presents a language in which information flow is securely controlled by a type system, yet the security class of data can vary dynamically. Information flow policies ...
AAAI
2008
13 years 10 months ago
2008
In this paper, we combine for the first time the methods of dynamic mechanism design with techniques from decentralized decision making under uncertainty. Consider a multi-agent s...
GLOBECOM
2008
IEEE
13 years 7 months ago
2008
IEEE
Security is a critical issue in dynamic and open distributed environments such as network-based services or wireless networks. To ensure that a certain level of security is maintai...