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HPDC
2011
IEEE
14 years 7 months ago
Algorithm-based recovery for iterative methods without checkpointing
In today’s high performance computing practice, fail-stop failures are often tolerated by checkpointing. While checkpointing is a very general technique and can often be applied...
Zizhong Chen
CORR
2011
Springer
172views Education» more  CORR 2011»
14 years 7 months ago
Uncovering the Temporal Dynamics of Diffusion Networks
Time plays an essential role in the diffusion of information, influence and disease over networks. In many cases we only observe when a node copies information, makes a decision ...
Manuel Gomez-Rodriguez, David Balduzzi, Bernhard S...
ICMCS
2006
IEEE
159views Multimedia» more  ICMCS 2006»
15 years 9 months ago
Image Vector Quantization Indices Recovery using Lagrange Interpolation
Vector quantization (VQ) is an efficient coding algorithm due to its fast decoding efficiency. Indices of VQ will be lost during the transmission because of the signal interferenc...
Yung-Gi Wu, Chia-Hao Wu
CPM
2004
Springer
145views Combinatorics» more  CPM 2004»
15 years 9 months ago
Computational Problems in Perfect Phylogeny Haplotyping: Xor-Genotypes and Tag SNPs
The perfect phylogeny model for haplotype evolution has been successfully applied to haplotype resolution from genotype data. In this study we explore the application of the perfe...
Tamar Barzuza, Jacques S. Beckmann, Ron Shamir, It...
140
Voted
CVPR
1997
IEEE
15 years 8 months ago
Using Local 3D Structure for Segmentation of Bone from Computer Tomography Images
In this paper we focus on using local 3D structure for segmentation. A tensor descriptor is estimated for each neighbourhood, i.e. for each voxel in the data set. The tensors are ...
Carl-Fredrik Westin, Abhir Bhalerao, Ron Kikinis, ...