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ESA
2009
Springer
109views Algorithms» more  ESA 2009»
16 years 1 months ago
Iterative Rounding for Multi-Objective Optimization Problems
In this paper we show that iterative rounding is a powerful and flexible tool in the design of approximation algorithms for multiobjective optimization problems. We illustrate tha...
Fabrizio Grandoni, R. Ravi, Mohit Singh
IWCMC
2009
ACM
16 years 1 months ago
A cognitive radio system for home theatre "5+1 audio" surround applications
This paper presents the application of cognitive algorithm for a stream diffusion in home theatre “5+1 audio” surround applications. We develop a wavelet-based method to effic...
Valeria Orani, Vlad Popescu, Maurizio Murroni
HICSS
2008
IEEE
129views Biometrics» more  HICSS 2008»
16 years 1 months ago
Valuation of Reserve Services
Spinning reserve is idle capacity connected to the system with the purpose of balancing power demand and supply in real-time and ensuring reliable system operations in the case of...
Pablo A. Ruiz, Peter W. Sauer
ICASSP
2008
IEEE
16 years 1 months ago
Distributed Kalman filtering based on quantized innovations
We consider state estimation of a Markov stochastic process using an ad hoc wireless sensor network (WSN) based on noisy linear observations. Due to power and bandwidth constraint...
Eric J. Msechu, Alejandro Ribeiro, Stergios I. Rou...
ICC
2008
IEEE
103views Communications» more  ICC 2008»
16 years 1 months ago
Equalisation of MIMO-OFDM Signals Affected by Phase Noise and Clipping and Filtering
— Combined Peak-to-Average Power Ratio (PAPR) reduction and Phase Noise mitigation in multicarrier systems with multiple transmit and receive antennas is considered. One attracti...
Steffen Bittner, Peter Zillmann, Gerhard Fettweis