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IPPS
2007
IEEE
15 years 4 months ago
ParalleX: A Study of A New Parallel Computation Model
This paper proposes the study of a new computation model that attempts to address the underlying sources of performance degradation (e.g. latency, overhead, and starvation) and th...
Guang R. Gao, Thomas L. Sterling, Rick Stevens, Ma...
ADC
2007
Springer
145views Database» more  ADC 2007»
15 years 4 months ago
Selectivity Estimation by Batch-Query based Histogram and Parametric Method
Histograms are used extensively for selectivity estimation and approximate query processing. Workloadaware dynamic histograms can self-tune itself based on query feedback without ...
Jizhou Luo, Xiaofang Zhou, Yu Zhang, Heng Tao Shen...
ECTEL
2007
Springer
15 years 4 months ago
Remote Cooperation on Project-centred Learning: a Working Implemented Solution in Academia
The paper aims at illustrating the original technical solution provided within an academic institute in order to manage teaching activities, encompassing the coordination of projec...
Carola Salvioni, Antonio Vincenzo Taddeo
HPCC
2007
Springer
15 years 4 months ago
CROWN FlowEngine: A GPEL-Based Grid Workflow Engine
Currently some complex grid applications developing often need orchestrate multiple diverse grid services into a workflow of tasks that can submit for executing on the grid environ...
Jin Zeng, Zongxia Du, Chunming Hu, Jinpeng Huai
ICA
2007
Springer
15 years 4 months ago
Pivot Selection Strategies in Jacobi Joint Block-Diagonalization
A common problem in independent component analysis after prewhitening is to optimize some contrast on the orthogonal or unitary group. A popular approach is to optimize the contras...
Cédric Févotte, Fabian J. Theis