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CASCON
1996
114views Education» more  CASCON 1996»
13 years 9 months ago
Modeling on-line rebalancing with priorities and executing on parallel database systems
Because changes to the database (DB) and workload occur during a DB system's lifetime, the physical DB design must evolve to sustain good performance. These changes are carri...
Daniel C. Zilio
FGCS
2006
135views more  FGCS 2006»
13 years 7 months ago
Scaling applications to massively parallel machines using Projections performance analysis tool
Some of the most challenging applications to parallelize scalably are the ones that present a relatively small amount of computation per iteration. Multiple interacting performanc...
Laxmikant V. Kalé, Gengbin Zheng, Chee Wai ...
INFORMATICALT
2006
102views more  INFORMATICALT 2006»
13 years 7 months ago
Parallel DEM Software for Simulation of Granular Media
The paper describes the development and performance of parallel algorithms for the discrete element method (DEM) software. Spatial domain decomposition strategy and message passing...
Algirdas Maknickas, Arnas Kaceniauskas, Rimantas K...
JPDC
2006
92views more  JPDC 2006»
13 years 7 months ago
Task assignment in heterogeneous computing systems
The problem of task assignment in heterogeneous computing systems has been studied for many years with many variations. We consider the version in which communicating tasks are to...
Bora Uçar, Cevdet Aykanat, Kamer Kaya, Mura...
JASIS
2007
122views more  JASIS 2007»
13 years 7 months ago
Exploiting parallelism to support scalable hierarchical clustering
A distributed memory parallel version of the group average Hierarchical Agglomerative Clustering algorithm is proposed to enable scaling the document clustering problem to large c...
Rebecca Cathey, Eric C. Jensen, Steven M. Beitzel,...