1627 search results - page 173 / 326 » On context in authorization policy |
ESAW
2006
Springer
14 years 1 months ago
2006
Springer
Abstract. In all user-centred agent-based applications, for instance in the context of ambient computing, the user agent is often faced to a difficult trade-off between the protect...
ICMCS
2000
IEEE
14 years 1 months ago
2000
IEEE
In the context of communication networks with no QoS guarantees, we describe the problem of streaming layer encoded multimedia presentation data as a two-phase decision problem. W...
POS
2000
Springer
14 years 1 months ago
2000
Springer
Abstract. This paper presents the performance evaluation of five memory allocation strategies for the PerDiS Persistent Distributed Object store in the context of allocating two di...
AIMS
2008
Springer
14 years 8 days ago
2008
Springer
Abstract. This paper addresses the problem of specifying and establishing secure collaborations between autonomous entities that need to interact and depend on each other in order ...
ESANN
2008
13 years 11 months ago
2008
In this paper we define and address the problem of safe exploration in the context of reinforcement learning. Our notion of safety is concerned with states or transitions that can ...