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EDBT
2006
ACM
191views Database» more  EDBT 2006»
15 years 11 months ago
Parallelizing Skyline Queries for Scalable Distribution
Skyline queries help users make intelligent decisions over complex data, where different and often conflicting criteria are considered. Current skyline computation methods are rest...
Ping Wu, Caijie Zhang, Ying Feng, Ben Y. Zhao, Div...
ICPP
2006
IEEE
15 years 5 months ago
A Performance Model of the Krak Hydrodynamics Application
We present an analytic performance model of a largescale hydrodynamics code developed at Los Alamos National Laboratory. This modeling work is part of an ongoing effort to develop...
Kevin J. Barker, Scott Pakin, Darren J. Kerbyson
HPCA
2000
IEEE
15 years 4 months ago
Impact of Heterogeneity on DSM Performance
This paper explores area/parallelism tradeo s in the design of distributed shared-memory (DSM) multiprocessors built out of large single-chip computing nodes. In this context, are...
Renato J. O. Figueiredo, José A. B. Fortes
PVLDB
2008
126views more  PVLDB 2008»
14 years 11 months ago
Parallelizing query optimization
Many commercial RDBMSs employ cost-based query optimization exploiting dynamic programming (DP) to efficiently generate the optimal query execution plan. However, optimization tim...
Wook-Shin Han, Wooseong Kwak, Jinsoo Lee, Guy M. L...
IPPS
2007
IEEE
15 years 5 months ago
Analysis of a Computational Biology Simulation Technique on Emerging Processing Architectures
1 Multi-paradigm, multi-threaded and multi-core computing devices available today provide several orders of magnitude performance improvement over mainstream microprocessors. These...
Jeremy S. Meredith, Sadaf R. Alam, Jeffrey S. Vett...