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ICDCS
2011
IEEE
12 years 7 months ago
Provisioning a Multi-tiered Data Staging Area for Extreme-Scale Machines
—Massively parallel scientific applications, running on extreme-scale supercomputers, produce hundreds of terabytes of data per run, driving the need for storage solutions to im...
Ramya Prabhakar, Sudharshan S. Vazhkudai, Youngjae...
TOG
2008
122views more  TOG 2008»
13 years 8 months ago
Staggered projections for frictional contact in multibody systems
We present a new discrete velocity-level formulation of frictional contact dynamics that reduces to a pair of coupled projections and introduce a simple fixed-point property of th...
Danny M. Kaufman, Shinjiro Sueda, Doug L. James, D...
JDWM
2006
178views more  JDWM 2006»
13 years 8 months ago
Improved Data Partitioning for Building Large ROLAP Data Cubes in Parallel
The pre-computation of data cubes is critical to improving the response time of On-Line Analytical Processing (OLAP) systems and can be instrumental in accelerating data mining ta...
Ying Chen, Frank K. H. A. Dehne, Todd Eavis, Andre...
SIGMETRICS
1990
ACM
129views Hardware» more  SIGMETRICS 1990»
14 years 4 days ago
An Analytical Model of Multistage Interconnection Networks
Multiprocessors require an interconnection network to connect processors with memory modules. The performance of the interconnection network can have a large effect upon overall s...
Darryl L. Willick, Derek L. Eager
HPDC
2005
IEEE
14 years 1 months ago
411 on scalable password service
In this paper we present 411, a password distribution system for high performance environments that provides security and scalability. We show that existing solutions such as NIS ...
Federico D. Sacerdoti, Mason J. Katz, Philip M. Pa...