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139
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RTAS
2008
IEEE
15 years 9 months ago
Real-Time Dynamic Power Management through Device Forbidden Regions
Dynamic Power Management (DPM) techniques are crucial in minimizing the overall energy consumption in real-time embedded systems. The timing constraints of real-time applications ...
Vinay Devadas, Hakan Aydin
114
Voted
FOCS
2007
IEEE
15 years 9 months ago
On the Hardness and Smoothed Complexity of Quasi-Concave Minimization
In this paper, we resolve the smoothed and approximative complexity of low-rank quasi-concave minimization, providing both upper and lower bounds. As an upper bound, we provide th...
Jonathan A. Kelner, Evdokia Nikolova
137
Voted
ICC
2007
IEEE
110views Communications» more  ICC 2007»
15 years 8 months ago
Resource Optimization to Provision a Virtual Private Network Using the Hose Model
— Virtual Private Networks (VPN) provide a secure and reliable communication between customer sites over a shared network. With increase in number and size of VPNs, providers nee...
Monia Ghobadi, Sudhakar Ganti, Gholamali C. Shoja
99
Voted
ICC
2007
IEEE
15 years 8 months ago
Design of Single-Group Multicasting-Beamformers
— For the single-group multicast scenario, where K users are served with the same data by a base station equipped with N antennas, we present two beamforming algorithms which out...
Raphael Hunger, David A. Schmidt, Michael Joham, A...
INFOCOM
2007
IEEE
15 years 8 months ago
Reliable Broadcast in Wireless Networks with Probabilistic Failures
We consider the problem of reliable broadcast in a wireless network in which nodes are prone to failure. In the failure mode considered in this paper, each node can fail independe...
Vartika Bhandari, Nitin H. Vaidya