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DCC
2006
IEEE
16 years 6 months ago
A Practical Approach to Joint Network-Source Coding
We are interested in how to best communicate a real valued source to a number of destinations (sinks) over a network with capacity constraints in a collective fidelity metric over...
Nima Sarshar, Xiaolin Wu
ICCD
2008
IEEE
133views Hardware» more  ICCD 2008»
16 years 3 months ago
Reliability-aware Dynamic Voltage Scaling for energy-constrained real-time embedded systems
— The Dynamic Voltage Scaling (DVS) technique is the basis of numerous state-of-the-art energy management schemes proposed for real-time embedded systems. However, recent researc...
Baoxian Zhao, Hakan Aydin, Dakai Zhu
HYBRID
2009
Springer
16 years 1 months ago
Safe and Secure Networked Control Systems under Denial-of-Service Attacks
Abstract. We consider the problem of security constrained optimal control for discrete-time, linear dynamical systems in which control and measurement packets are transmitted over ...
Saurabh Amin, Alvaro A. Cárdenas, Shankar S...
ICC
2007
IEEE
120views Communications» more  ICC 2007»
16 years 1 months ago
Maximizing Throughput in Layered Peer-to-Peer Streaming
—Layered streaming is an effective solution to address the receiver heterogeneity in peer-to-peer (P2P) multimedia distribution. This paper targets a fundamental challenge in thi...
Liang Dai, Yi Cui, Yuan Xue
CP
2005
Springer
16 years 8 days ago
Sub-optimality Approximations
Abstract. The sub-optimality approximation problem considers an optimization problem O, its optimal solution σ∗ , and a variable x with domain {d1, . . . , dm} and returns appro...
Russell Bent, Irit Katriel, Pascal Van Hentenryck