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HCW
2000
IEEE
13 years 11 months ago
Heterogeneity as Key Feature of High Performance Computing: the PQE1 Prototype
In this work we present the results of a project aimed at assembling an hybrid massively parallel machine, the PQE1 prototype, devoted to the simulation of complex physical models...
Paolo Palazzari, Lidia Arcipiani, Massimo Celino, ...
CIKM
2009
Springer
13 years 11 months ago
Query processing of massive trajectory data based on mapreduce
With the development of positioning technologies and the boosting deployment of inexpensive location-aware sensors, large volumes of trajectory data have emerged. However, efficie...
Qiang Ma, Bin Yang 0002, Weining Qian, Aoying Zhou
CORR
2010
Springer
198views Education» more  CORR 2010»
13 years 6 months ago
Space and the Synchronic A-Ram
Space is a spatial programming language designed to exploit the massive parallelism available in a formal model of computation called the Synchronic A-Ram, and physically related ...
Alexander Victor Berka
TJS
2002
94views more  TJS 2002»
13 years 6 months ago
A Fully Implicit Parallel Ocean Model Using MUMPS
The formulation, implementation and performance of a new fully implicit parallel model of the ocean circulation is presented. Within this model, steady states can be traced in one ...
Jos de Kloe, Aad J. van der Steen, Hakan Öks&...
MEMICS
2010
13 years 1 months ago
GPU-Based Sample-Parallel Context Modeling for EBCOT in JPEG2000
Embedded Block Coding with Optimal Truncation (EBCOT) is the fundamental and computationally very demanding part of the compression process of JPEG2000 image compression standard. ...
Jiri Matela, Vit Rusnak, Petr Holub