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PPSN
2010
Springer
15 years 5 months ago
Negative Drift in Populations
An important step in gaining a better understanding of the stochastic dynamics of evolving populations, is the development of appropriate analytical tools. We present a new drift t...
Per Kristian Lehre
PVM
2010
Springer
15 years 5 months ago
Two Algorithms of Irregular Scatter/Gather Operations for Heterogeneous Platforms
Abstract. In this work we present two algorithms of irregular scatter/gather operations based on the binomial tree and Tr¨aff algorithms. We use the prediction provided by hetero...
Kiril Dichev, Vladimir Rychkov, Alexey L. Lastovet...
IPPS
2010
IEEE
15 years 4 months ago
Improving MapReduce performance through data placement in heterogeneous Hadoop clusters
MapReduce has become an important distributed processing model for large-scale data-intensive applications like data mining and web indexing. Hadoop
Jiong Xie, Shu Yin, Xiaojun Ruan, Zhiyang Ding, Yu...
IPPS
2010
IEEE
15 years 4 months ago
To upgrade or not to upgrade? Catamount vs. Cray Linux Environment
Modern supercomputers are growing in diversity and complexity
Simon D. Hammond, Gihan R. Mudalige, J. A. Smith, ...
BIRTHDAY
2010
Springer
15 years 1 months ago
Approximate String Matching with Reduced Alphabet
Abstract. We present a method to speed up approximate string matching by mapping the factual alphabet to a smaller alphabet. We apply the alphabet reduction scheme to a tuned versi...
Leena Salmela, Jorma Tarhio