Sciweavers

5267 search results - page 128 / 1054
» Methods for Knowledge Based Controlling of Distributed Syste...
Sort
View
CSL
2005
Springer
15 years 3 months ago
Distributed Control Flow with Classical Modal Logic
In previous work we presented a foundational calculus for spatially distributed computing based on intuitionistic modal logic. With the modalities P and Q we were able to capture t...
Tom Murphy VII, Karl Crary, Robert Harper
INFOCOM
2007
IEEE
15 years 4 months ago
The Impact of Stochastic Noisy Feedback on Distributed Network Utility Maximization
—The implementation of distributed network utility maximization (NUM) algorithms hinges heavily on information feedback through message passing among network elements. In practic...
Junshan Zhang, Dong Zheng, Mung Chiang
AICCSA
2008
IEEE
222views Hardware» more  AICCSA 2008»
14 years 12 months ago
Managing access and flow control requirements in distributed workflows
Abstract. Workflows are operational business processes. Workfow Management Systems (WFMS) are concerned with the control and coordination of these workflows. In recent years, there...
Samiha Ayed, Nora Cuppens-Boulahia, Fréd&ea...
POLICY
2004
Springer
15 years 3 months ago
Cassandra: Distributed Access Control Policies with Tunable Expressiveness
We study the specification of access control policy in large-scale distributed systems. Our work on real-world policies has shown that standard policy idioms such as role hierarc...
Moritz Y. Becker, Peter Sewell
LOCA
2009
Springer
15 years 4 months ago
LOCK: A Highly Accurate, Easy-to-Use Location-Based Access Control System
With proliferation of ubiquitous computing, digital access is facing an increasing risk since unauthorized client located at any place may intrude a local server. Location Based Ac...
Yongcai Wang, Junhui Zhao, Toshikazu Fukushima