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137
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ACMIDC
2008
15 years 6 months ago
2008
In this paper we present the results of a comparative study that explores the potential benefits of using embodied ion to help children, aged 7 to 10, learn abstract concepts rela...
125
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CLASSIFICATION
2007
15 years 4 months ago
2007
Normal mixture models are widely used for statistical modeling of data, including cluster analysis. However maximum likelihood estimation (MLE) for normal mixtures using the EM al...
147
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CLUSTER
2009
IEEE
15 years 2 months ago
2009
IEEE
GPUs have recently evolved into very fast parallel co-processors capable of executing general purpose computations extremely efficiently. At the same time, multi-core CPUs evolutio...
155
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OPODIS
2010
15 years 2 months ago
2010
Paxos is a well known algorithm for achieving consensus in distributed environments with uncertain processing and communication timing. Implementations of its variants have been s...
163
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SIGMOD
2003
ACM
16 years 4 months ago
2003
ACM
Database queries often take the form of correlated SQL queries. Correlation refers to the use of values from the outer query block to compute the inner subquery. This is a conveni...