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» On embedding well-separable graphs
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DATE
2010
IEEE
160views Hardware» more  DATE 2010»
15 years 9 months ago
Soft error-aware design optimization of low power and time-constrained embedded systems
— In this paper, we examine the impact of application task mapping on the reliability of MPSoC in the presence of single-event upsets (SEUs). We propose a novel soft erroraware d...
Rishad A. Shafik, Bashir M. Al-Hashimi, Krishnendu...
BMCBI
2006
202views more  BMCBI 2006»
15 years 4 months ago
Spectral embedding finds meaningful (relevant) structure in image and microarray data
Background: Accurate methods for extraction of meaningful patterns in high dimensional data have become increasingly important with the recent generation of data types containing ...
Brandon W. Higgs, Jennifer W. Weller, Jeffrey L. S...
SODA
2003
ACM
133views Algorithms» more  SODA 2003»
15 years 5 months ago
Integrality ratio for group Steiner trees and directed steiner trees
The natural relaxation for the Group Steiner Tree problem, as well as for its generalization, the Directed Steiner Tree problem, is a flow-based linear programming relaxation. We...
Eran Halperin, Guy Kortsarz, Robert Krauthgamer, A...
CVPR
2008
IEEE
16 years 6 months ago
Articulated shape matching using Laplacian eigenfunctions and unsupervised point registration
Matching articulated shapes represented by voxel-sets reduces to maximal sub-graph isomorphism when each set is described by a weighted graph. Spectral graph theory can be used to...
Diana Mateus, Radu Horaud, David Knossow, Fabio Cu...
ICIP
2002
IEEE
16 years 5 months ago
Echocardiogram videos: summarization, temporal segmentation and browsing
In this paper, we present a system for the temporal segmentation, summarization, and browsing of the Echocardiogram videos. Echocardiogram videos are video sequences produced by t...
Shahram Ebadollahi, Shih-Fu Chang, Henry Wu