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145
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ICASSP
2011
IEEE
14 years 7 months ago
The value of redundant measurement in compressed sensing
The aim of compressed sensing is to recover attributes of sparse signals using very few measurements. Given an overall bit budget for quantization, this paper demonstrates that th...
Victoria Kostina, Marco F. Duarte, Sina Jafarpour,...
PPOPP
2010
ACM
16 years 28 days ago
Does cache sharing on modern CMP matter to the performance of contemporary multithreaded programs?
Most modern Chip Multiprocessors (CMP) feature shared cache on chip. For multithreaded applications, the sharing reduces communication latency among co-running threads, but also r...
Eddy Z. Zhang, Xipeng Shen, Yunlian Jiang
ICCV
2009
IEEE
16 years 7 months ago
Sparsity Induced Similarity Measure for Label Propagation
Graph-based semi-supervised learning has gained considerable interests in the past several years thanks to its effectiveness in combining labeled and unlabeled data through labe...
Hong Cheng, Zicheng Liu, Jie Yang
220
Voted
WBIR
2010
SPRINGER
15 years 1 months ago
Normalized Measures of Mutual Information with General Definitions of Entropy for Multimodal Image Registration
Abstract. Mutual information (MI) was introduced for use in multimodal image registration over a decade ago [1,2,3,4]. The MI between two images is based on their marginal and join...
Nathan D. Cahill
117
Voted
USITS
2001
15 years 5 months ago
Nettimer: A Tool for Measuring Bottleneck Link Bandwidth
Measuring the bottleneck link bandwidth along a path is important for understanding the performance of many Internet applications. Existing tools to measure bottleneck bandwidth a...
Kevin Lai, Mary Baker