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SPDP
1991
IEEE
13 years 11 months ago
Fault-tolerant meshes with minimal numbers of spares
This paper presents several techniques for adding fault-tolerance to distributed memory parallel computers. More formally, given a target graph with n nodes, we create a fault-tol...
Jehoshua Bruck, Robert Cypher, Ching-Tien Ho
SIBGRAPI
2006
IEEE
14 years 1 months ago
Improving 2D mesh image segmentation with Markovian Random Fields
Traditional mesh segmentation methods normally operate on geometrical models with no image information. On the other hand, 2D image-based mesh generation and segmentation counterp...
Alex Jesus Cuadros-Vargas, Leandro C. Gerhardinger...
ISCAS
2003
IEEE
107views Hardware» more  ISCAS 2003»
14 years 29 days ago
Optimal adaptive parallel diagnosis for arrays
We consider adaptive fault diagnosis for array multiprocessor systems. We show that three testing rounds are necessary and sufficient for adaptive parallel diagnosis of an Nproce...
Toshinori Yamada, Kumiko Nomura, Shuichi Ueno
IPPS
2007
IEEE
14 years 2 months ago
Incorporating Latency in Heterogeneous Graph Partitioning
Parallel applications based on irregular meshes make use of mesh partitioners for efficient execution. Some mesh partitioners can map a mesh to a heterogeneous computational plat...
Eric E. Aubanel, Xiaochen Wu
SIGMOD
2006
ACM
149views Database» more  SIGMOD 2006»
14 years 7 months ago
Efficient query processing on unstructured tetrahedral meshes
Modern scientific applications consume massive volumes of data produced by computer simulations. Such applications require new data management capabilities in order to scale to te...
Stratos Papadomanolakis, Anastassia Ailamaki, Juli...