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» Approximating power indices
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PE
2008
Springer
89views Optimization» more  PE 2008»
14 years 11 months ago
Merging and splitting autocorrelated arrival processes and impact on queueing performance
We have proposed a three-parameter renewal approximation to analyze splitting and superposition of autocorrelated processes. We define the index of dispersion for counts of an ord...
Baris Balcioglu, David L. Jagerman, Tayfur Altiok
ICIP
2000
IEEE
16 years 1 months ago
Orthonormal Finite Ridgelet Transform for Image Compression
A finite implementation of the ridgelet transform is presented. The transform is invertible, non-redundant and achieved via fast algorithms. Furthermore we show that this transfor...
Minh N. Do, Martin Vetterli
MOC
2002
107views more  MOC 2002»
14 years 11 months ago
Combined Hermite spectral-finite difference method for the Fokker-Planck equation
The convergence of a class of combined spectral-finite difference methods using Hermite basis, applied to the Fokker-Planck equation, is studied. It is shown that the Hermite based...
Johnson C. M. Fok, Benyu Guo, Tao Tang
WOWMOM
2005
ACM
82views Multimedia» more  WOWMOM 2005»
15 years 5 months ago
Power Control is not Required for Wireless Networks in the Linear Regime
— We consider the design of optimal strategies for joint power adaptation, rate adaptation and scheduling in a multi-hop wireless network. Most existing strategies control either...
Bozidar Radunovic, Jean-Yves Le Boudec
TON
2008
139views more  TON 2008»
14 years 11 months ago
Stochastic learning solution for distributed discrete power control game in wireless data networks
Distributed power control is an important issue in wireless networks. Recently, noncooperative game theory has been applied to investigate interesting solutions to this problem. Th...
Yiping Xing, Rajarathnam Chandramouli