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» Analysis of Agglomerative Clustering
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PPL
2008
264views more  PPL 2008»
13 years 8 months ago
A Performance Evaluation of the Nehalem Quad-Core Processor for Scientific Computing
In this work we present an initial performance evaluation of Intel's latest, secondgeneration quad-core processor, Nehalem, and provide a comparison to first-generation AMD a...
Kevin J. Barker, Kei Davis, Adolfy Hoisie, Darren ...
SIAMSC
2008
173views more  SIAMSC 2008»
13 years 8 months ago
A Fast Iterative Method for Eikonal Equations
In this paper we propose a novel computational technique to solve the Eikonal equation. The proposed method manages the list of active nodes and iteratively updates the solutions ...
Won-Ki Jeong, Ross T. Whitaker
TIFS
2008
208views more  TIFS 2008»
13 years 8 months ago
A Network Coding Approach to Secret Key Distribution
We consider the problem of secret key distribution in a sensor network with multiple scattered sensor nodes and a mobile device that can be used to bootstrap the network. Our main...
Paulo F. Oliveira, João Barros
IVC
2007
104views more  IVC 2007»
13 years 8 months ago
Text segmentation in color images using tensor voting
In natural scene, text elements are corrupted by many types of noise, such as streaks, highlights, or cracks. These effects make the clean and automatic segmentation very difficu...
Jaeguyn Lim, Jonghyun Park, Gérard G. Medio...
JIB
2007
89views more  JIB 2007»
13 years 8 months ago
A Methodology for Comparative Functional Genomics
The continuing and rapid increase in the number of fully sequenced genomes is creating new opportunities for comparative studies. However, although many genomic databases store da...
Intikhab Alam, Mike Cornell, Darren M. Soanes, Cor...