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» Statistical Performance Modeling and Optimization
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97
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IMC
2003
ACM
15 years 7 months ago
Simple network performance tomography
In network performance tomography, characteristics of the network interior are inferred by correlating end-to-end measurements. In much previous work, the presence of correlations...
Nick G. Duffield
106
Voted
ITICSE
2006
ACM
15 years 8 months ago
Using student performance predictions in a computer science curriculum
Professors often develop anecdotal guidelines about how each student’s past performance in their academic major relates to their performance in later courses. While these guidel...
A. T. Chamillard
103
Voted
GRID
2004
Springer
15 years 8 months ago
DiPerF: An Automated DIstributed PERformance Testing Framework
We present DiPerF, a distributed performance-testing framework, aimed at simplifying and automating service performance evaluation. DiPerF coordinates a pool of machines that test...
Catalin Dumitrescu, Ioan Raicu, Matei Ripeanu, Ian...
ICMCS
2006
IEEE
151views Multimedia» more  ICMCS 2006»
15 years 8 months ago
Analytical Model of Zero Quantized DCT Coefficients for Video Encoder Optimization
This paper proposes a novel analytical model to predict zero quantized DCT coefficients for fast video encoding. The dynamic range of quantized DCT coefficients are analyzed and...
Hanli Wang, Sam Kwong, Chi-Wah Kok
115
Voted
ICASSP
2009
IEEE
15 years 9 months ago
Performance bounds of MIMO receivers in the presence of radio frequency interference
—Multi-input multi-output (MIMO) receivers have generally been designed and their communication performance analyzed under the assumption of additive Gaussian noise. Wireless tra...
Aditya Chopra, Kapil Gulati, Brian L. Evans, Keith...