Sciweavers

2678 search results - page 400 / 536
» Operational Semantics of Transactions
Sort
View
POLICY
2005
Springer
15 years 9 months ago
Obligation Policies: An Enforcement Platform
The use of policy-based mechanisms significantly reduces the complexity associated with applicational development and operation. In particular, history-based policies allow the s...
Pedro Gama, Paulo Ferreira
PVM
2005
Springer
15 years 9 months ago
An Evaluation of Implementation Options for MPI One-Sided Communication
MPI defines one-sided communication operations—put, get, and accumulate—together with three different synchronization mechanisms that define the semantics associated with th...
William D. Gropp, Rajeev Thakur
AMAI
2004
Springer
15 years 9 months ago
Multi-Agent Dialogue Protocols
In this paper we propose a new agent communication language which separates agent dialogue from any specific agent reasoning technology. This language is intended to address a nu...
Christopher D. Walton
CCS
2004
ACM
15 years 9 months ago
Security policies for downgrading
A long-standing problem in information security is how to specify and enforce expressive security policies that control information flow while also permitting information release...
Stephen Chong, Andrew C. Myers
EMSOFT
2004
Springer
15 years 9 months ago
An event detection algebra for reactive systems
In reactive systems, execution is driven by external events to which the system should respond with appropriate actions. Such events can be simple, but systems are often supposed ...
Jan Carlson, Björn Lisper