354 search results - page 24 / 71 » On Obligations |
ESORICS
2007
Springer
14 years 4 months ago
2007
Springer
We present the Obligation Specification Language (OSL), a policy language for distributed usage control. OSL supports the formalization of a wide range of usage control requiremen...
PRIMA
2007
Springer
14 years 4 months ago
2007
Springer
Abstract. This article extends Defeasible Logic to deal with the contextual deliberation process of cognitive agents. First, we introduce meta-rules to reason with rules. Meta-rule...
COMPSAC
2006
IEEE
14 years 3 months ago
2006
IEEE
QoS has been one of the major challenges in Web Services area. Though negotiated in the contract, service quality usually can not be guaranteed by providers. Therefore, the servic...
ICAS
2006
IEEE
14 years 3 months ago
2006
IEEE
A modern server system must deliver a complex set of obligations towards its users. We study the concept of roles as autonomous encapsulations of a set of promises. Using virtuali...
POLICY
2005
Springer
14 years 3 months ago
2005
Springer
We describe a policy language and implement its associated proof checking system. In our system, agents can distribute data along with usage policies in a decentralized architectu...