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Towards a Strategy for Performance Prediction on Heterogeneous Architectures
(2019-01-01)
Performance prediction of applications has always been a great challenge, even for homogeneous architectures. However, today’s trend is the design of cluster running in a heterogeneous architecture, which increases the ...
A general framework to understand parallel performance in heterogeneous clusters: Analysis of a new adaptive parallel genetic algorithm
(Academic Press Inc Elsevier Science, 2005-12)
This paper presents a general model to define, measure and predict the efficiency of applications running on heterogeneous parallel computer systems. Using this framework, it is possible to understand the influence that ...
Sources of performance heterogeneity in emerging economies
(Emerald, 2014-09)
PURPOSE: The purpose of this paper is to explore location effects on firm performance in emerging economies simultaneously accounting for permanent and transitory country, industry, country-industry and firm-specific ...
Improving virtual machine consolidation for heterogeneous cloud computing datacenters
(2019-10-01)
Datacenters in cloud computing systems may consist of thousands of computing nodes and communication devices, requiring virtual machine placement to optimize resources utilization. Heterogeneous environments of current ...
Boundary Tension at the Interface of Nanoscopic Helium Films on an Heterogeneous Substrate
(Springer, 2014-07)
This paper reports the first calculation of the two-dimensional interfacial profile and energetics of nanoscopically thin films of helium, on an heterogeneous planar substrate consisting of two adjoining metals. The ...
A parameter-free label propagation algorithm using bipartite heterogeneous networks for text classification
(Association for Computing Machinery - ACMDongguk UniversityGyeongju, 2014-03)
A bipartite heterogeneous network is one of the simplest ways to represent a textual document collection. In such case, the network consists of two types of vertices, representing documents and terms, and links connecting ...
Heterogeneous catalysis afford biodiesel of babassu, castor oil and blends
(2013-05-06)
This work describes the preparation of babassu, castor oil biodiesel and mixtures in various proportions of these oils, using alkaline compounds of strontium (SrCO3 + SrO + Sr (OH)2) as heterogeneous catalysts. The mixture ...
Heterogeneous catalysis afford biodiesel of babassu, castor oil and blends
(2013-05-06)
This work describes the preparation of babassu, castor oil biodiesel and mixtures in various proportions of these oils, using alkaline compounds of strontium (SrCO3 + SrO + Sr (OH)2) as heterogeneous catalysts. The mixture ...
Lipase-oxovanadium heterogeneous catalysis system: a robust protocol for the dynamic kinetic resolution of sec-alcohols
(2020-05-20)
Herein, we present a robust and eco-friendly dynamic kinetic resolution (DKR) protocol for secondary alcohols using a combined heterogeneous catalytic CAL−B/VOSO4 system at 50 °C in the relatively green solvent heptane. ...