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INFOCOM
2008
IEEE
14 years 2 months ago
Wireless Medium Access via Adaptive Backoff: Delay and Loss Minimization
— We consider packet transmission scheduling at the MAC-layer via adaptive backoff algorithms that are favorable in terms of queue occupancies in a wireless network. General netw...
Gardar Hauksson, Murat Alanyali
ISCAS
2002
IEEE
124views Hardware» more  ISCAS 2002»
14 years 21 days ago
Performance optimization of multiple memory architectures for DSP
Multiple memory module architecture offers higher performance by providing potentially doubled memory bandwidth. Two key problems in gaining high performance in this kind of archi...
Qingfeng Zhuge, Bin Xiao, Edwin Hsing-Mean Sha
EUROPAR
1998
Springer
14 years 8 hour ago
Performance Measurement of Interpreted Programs
Abstract. In an interpreted execution there is an interdependence between the interpreter's execution and the interpreted application's execution; the implementation of t...
Tia Newhall, Barton P. Miller
IJCV
2000
133views more  IJCV 2000»
13 years 7 months ago
Heteroscedastic Regression in Computer Vision: Problems with Bilinear Constraint
We present an algorithm to estimate the parameters of a linear model in the presence of heteroscedastic noise, i.e., each data point having a different covariance matrix. The algor...
Yoram Leedan, Peter Meer
CVPR
2011
IEEE
13 years 5 months ago
Sparsity-based Image Denoising via Dictionary Learning and Structural Clustering
Where does the sparsity in image signals come from? Local and nonlocal image models have supplied complementary views toward the regularity in natural images the former attempts t...
Weisheng Dong, Xin Li