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POLICY
2009
Springer
16 years 1 months ago
In Vivo Evolution of Policies that Govern a Distributed System
This paper addresses an important open problem confronting any decentralized and stateful access control (AC) mechanism for networked systems, particularly when the system at hand...
Constantin Serban, Naftaly H. Minsky
DEDS
2010
108views more  DEDS 2010»
15 years 4 months ago
Timing Control of Switched Systems with Applications to Robotic Marionettes
Abstract We present an optimal timing control formulation for the problem of controlling autonomous puppets. In particular, by appropriately timing the different movements, entire ...
Patrick Martin, Magnus Egerstedt
173
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ETFA
2005
IEEE
16 years 12 days ago
Assessment of PROFIBUS networks using a fault injection framework
Industrial control systems architectures have been evolving to the decentralization of control tasks. This evolution associated with the time-critical nature of these tasks, incre...
J. A. Carvalho, A. S. Carvalho, Paulo Portugal
AUTOMATICA
2010
77views more  AUTOMATICA 2010»
15 years 5 months ago
On polytopic inclusions as a modeling framework for systems with time-varying delays
One of the important issues in networked control systems is the appropriate handling of the nonlinearities arising from uncertain time-varying delays. In this paper, using the Cay...
Rob H. Gielen, Sorin Olaru, Mircea Lazar, W. P. M....
ICC
2007
IEEE
108views Communications» more  ICC 2007»
16 years 1 months ago
Optimal Rate and Beam-Width Control in Wireless Ad-Hoc Networks with Directional Antennas
Abstract—In this paper we study optimal transmission strategies in wireless ad-hoc networks using directional antennas. Each node is capable of adjusting its transmission rate as...
Navid Ehsan, Rene L. Cruz