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AUTOMATICA
2002
81views more  AUTOMATICA 2002»
13 years 8 months ago
The explicit linear quadratic regulator for constrained systems
For discrete-time linear time invariant systems with constraints on inputs and states, we develop an algorithm to determine explicitly, the state feedback control law which minimi...
Alberto Bemporad, Manfred Morari, Vivek Dua, Efstr...
AMAI
2005
Springer
13 years 8 months ago
A SAT approach to query optimization in mediator systems
Mediator systems integrate distributed, heterogeneous and autonomous data sources, but their e ective use requires the solution of hard query optimization problems. This is usuall...
Steven David Prestwich, Stéphane Bressan
ICCAD
1998
IEEE
107views Hardware» more  ICCAD 1998»
14 years 9 days ago
Techniques for energy minimization of communication pipelines
The performance of many modern computer and communication systems is dictated by latency of communication pipelines. At the same time, power consumption is often another limiting ...
Gang Qu, Miodrag Potkonjak
CCS
2005
ACM
14 years 1 months ago
Deciding security of protocols against off-line guessing attacks
We provide an effective procedure for deciding the existence of off-line guessing attacks on security protocols, for a bounded number of sessions. The procedure consists of a co...
Mathieu Baudet
SIAMSC
2010
120views more  SIAMSC 2010»
13 years 6 months ago
Simultaneously Sparse Solutions to Linear Inverse Problems with Multiple System Matrices and a Single Observation Vector
Abstract. A problem that arises in slice-selective magnetic resonance imaging (MRI) radiofrequency (RF) excitation pulse design is abstracted as a novel linear inverse problem with...
Adam C. Zelinski, Vivek K. Goyal, Elfar Adalsteins...