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» On Ubiquitous Integrated Computing
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ICALP
2004
Springer
16 years 7 days ago
An Analog Characterization of Elementarily Computable Functions over the Real Numbers
Abstract We present an analog and machine-independent algebraic characterization of elementarily computable functions over the real numbers in the sense of recursive analysis: we p...
Olivier Bournez, Emmanuel Hainry
PDCAT
2004
Springer
16 years 6 days ago
Parallel Computing Platform for the Agent-Based Modeling of Multicellular Biological Systems
Abstract. Agent-based simulation of large multicellular biological systems has become a viable option owing to affordable parallel computers, such as Beowulf-style clusters. We de...
Toh Da-Jun, Francis Tang, Travis Lee, Deepak Sarda...
ISCAS
2003
IEEE
79views Hardware» more  ISCAS 2003»
16 years 4 days ago
Computation reduction in cascaded DCT-domain video downscaling transcoding
In this paper, we propose efficient techniques and architectures for realizing spatial-downscaling transcoders in the DCT domain. We also present methods for re-sampling motion ve...
Yuh-Ruey Lee, Chia-Wen Lin, Yen-Wen Chen
IPPS
1996
IEEE
15 years 11 months ago
Efficient Run-Time Support for Irregular Task Computations with Mixed Granularities
Many irregular scientific computing problems can be modeled by directed acyclic task graphs (DAGs). In this paper, we present an efficient run-time system for executing general as...
Cong Fu, Tao Yang
CCGRID
2009
IEEE
15 years 11 months ago
On-Demand Resource Provisioning for BPEL Workflows Using Amazon's Elastic Compute Cloud
BPEL is the de facto standard for business process modeling in today's enterprises and is a promising candidate for the integration of business and Grid applications. Current ...
Tim Dörnemann, Ernst Juhnke, Bernd Freisleben