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SEMWEB
2009
Springer
14 years 3 months ago
Parallel Materialization of the Finite RDFS Closure for Hundreds of Millions of Triples
In this paper, we consider the problem of materializing the complete finite RDFS closure in a scalable manner; this includes those parts of the RDFS closure that are often ignored...
Jesse Weaver, James A. Hendler
PPSN
2010
Springer
13 years 7 months ago
Ant Colony Optimization with Immigrants Schemes in Dynamic Environments
Abstract. In recent years, there has been a growing interest in addressing dynamic optimization problems (DOPs) using evolutionary algorithms (EAs). Several approaches have been de...
Michalis Mavrovouniotis, Shengxiang Yang
IPPS
2010
IEEE
13 years 6 months ago
Hybrid MPI/Pthreads parallelization of the RAxML phylogenetics code
Abstract--A hybrid MPI/Pthreads parallelization was implemented in the RAxML phylogenetics code. New MPI code was added to the existing Pthreads production code to exploit parallel...
Wayne Pfeiffer, Alexandros Stamatakis
FGCN
2007
IEEE
109views Communications» more  FGCN 2007»
14 years 3 months ago
Flow Balancing Hardware for Parallel TCP Streams on Long Fat Pipe Network
Parallel TCP streams are used for data transfer between clusters in today's high performance applications. When parallel TCP streams are used on LFN, part of streams fail to ...
Yutaka Sugawara, Mary Inaba, Kei Hiraki
ICDT
2001
ACM
147views Database» more  ICDT 2001»
14 years 1 months ago
Parallelizing the Data Cube
This paper presents a general methodology for the efficient parallelization of existing data cube construction algorithms. We describe two different partitioning strategies, one f...
Frank K. H. A. Dehne, Todd Eavis, Susanne E. Hambr...