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ICASSP
2010
IEEE
15 years 6 months ago
A practical forwarding scheme for wireless relay channels based on the quantization of log-likelihood ratios
This paper considers a wireless relay network with one source, one relay, and one destination. We propose a low-complexity quantize-and-forward (QF) scheme in which the relay calc...
Stefan Schwandter, Gerald Matz
CORR
2007
Springer
123views Education» more  CORR 2007»
15 years 6 months ago
Achieving the Gaussian Rate-Distortion Function by Prediction
Abstract— The “water-filling” solution for the quadratic ratedistortion function of a stationary Gaussian source is given in terms of its power spectrum. This formula natura...
Ram Zamir, Yuval Kochman, Uri Erez
TSP
2010
15 years 1 months ago
On the distortion exponents of layered broadcast transmission in multi-relay cooperative networks
In this paper, we consider the transmission of a Gaussian source over a cooperative relay network, and analyze its end-to-end distortion at high signal-to-noise ratio, in terms of ...
Jing Wang, Jie Liang, Sami Muhaidat
SIGSOFT
2007
ACM
16 years 7 months ago
Training on errors experiment to detect fault-prone software modules by spam filter
The fault-prone module detection in source code is of importance for assurance of software quality. Most of previous fault-prone detection approaches are based on software metrics...
Osamu Mizuno, Tohru Kikuno
ICSE
2007
IEEE-ACM
16 years 6 months ago
Supporting the Investigation and Planning of Pragmatic Reuse Tasks
Software reuse has long been promoted as a means to increase developer productivity; however, reusing source code is difficult in practice and tends to be performed in an ad hoc m...
Reid Holmes, Robert J. Walker