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IPPS
2009
IEEE
14 years 2 months ago
Minimizing startup costs for performance-critical threading
—Using the well-known ATLAS and LAPACK dense linear algebra libraries, we demonstrate that the parallel management overhead (PMO) can grow with problem size on even statically sc...
Anthony M. Castaldo, R. Clint Whaley
ISCA
2009
IEEE
178views Hardware» more  ISCA 2009»
14 years 2 months ago
Thread motion: fine-grained power management for multi-core systems
Dynamic voltage and frequency scaling (DVFS) is a commonly-used powermanagement scheme that dynamically adjusts power and performance to the time-varying needs of running programs...
Krishna K. Rangan, Gu-Yeon Wei, David Brooks
GECCO
2009
Springer
138views Optimization» more  GECCO 2009»
14 years 2 months ago
Analysis of micro-behavior and bounded rationality in double auction markets using co-evolutionary GP
We investigate the dynamics of trader behaviors using a co-evolutionary genetic programming system to simulate a double-auction market. The objective of this study is twofold. Fir...
Shu-Heng Chen, Ren-Jie Zeng, Tina Yu
IFIP
2009
Springer
14 years 2 months ago
Contextual Inquiry in Signal Boxes of a Railway Organization
A number of selected field-study techniques have been validated in a case study in the domain of railway signal boxes. The context of this work is the endeavour of a human-centred ...
Joke Van Kerckhoven, Sabine Geldof, Bart Vermeersc...
ICEGOV
2009
ACM
14 years 2 months ago
Framework of e-governance at the local government level
With presumptions that e-government theories prevail in various formats and concepts around the globe, nations and institutions, not many examples are there to emulate in terms of...
Hakikur Rahman