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» Random Sampling Techniques in Parallel Computation
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IPPS
2009
IEEE
15 years 4 months ago
Evaluating the use of GPUs in liver image segmentation and HMMER database searches
In this paper we present the results of parallelizing two life sciences applications, Markov random fieldsbased (MRF) liver segmentation and HMMER’s Viterbi algorithm, using GP...
John Paul Walters, Vidyananth Balu, Suryaprakash K...
IEEEPACT
2003
IEEE
15 years 2 months ago
Y-Branches: When You Come to a Fork in the Road, Take It
In this paper, we study the effects of manipulating the architected direction of conditional branches. Through the use of statistical sampling, we find that about 40% of all dyna...
Nicholas J. Wang, Michael Fertig, Sanjay J. Patel
IPPS
2005
IEEE
15 years 3 months ago
GUARD: Gossip Used for Autonomous Resource Detection
A growing trend in the development and deployment of grid computing systems is decentralization. Decentralizing these systems helps make them more scalable and robust, but poses s...
Sagnik Nandy, Larry Carter, Jeanne Ferrante
ICDCS
2011
IEEE
13 years 9 months ago
JR-SND: Jamming-Resilient Secure Neighbor Discovery in Mobile Ad Hoc Networks
Abstract—Secure neighbor discovery is fundamental to mobile ad hoc networks (MANETs) deployed in hostile environments and refers to the process in which two neighboring nodes exc...
Rui Zhang 0007, Yanchao Zhang, Xiaoxia Huang
ICPR
2004
IEEE
15 years 10 months ago
Fast Robust GA-Based Ellipse Detection
This paper discusses a novel and effective technique for extracting multiple ellipses from an image, using a Multi-Population Genetic Algorithm (MPGA). MPGA evolves a number of su...
Jie Yao, Nawwaf N. Kharma, Peter Grogono