579 search results - page 92 / 116 » Modeling word burstiness using the Dirichlet distribution |
100
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KDD
2009
ACM
16 years 9 days ago
2009
ACM
Classification is a core task in knowledge discovery and data mining, and there has been substantial research effort in developing sophisticated classification models. In a parall...
PVM
2009
Springer
15 years 6 months ago
2009
Springer
Abstract. Most parallel systems on which MPI is used are now hierarchical: some processors are much closer to others in terms of interconnect performance. One of the most common su...
JWSR
2008
14 years 11 months ago
2008
: Web Services can be used to automate business activities that span multiple enterprises over the Internet. Such business activities require a coordination protocol to reach consi...
ICPR
2006
IEEE
16 years 26 days ago
2006
IEEE
A novel background generation method based on nonparametric background model is presented for background subtraction. We introduce a new model, named as effect components descript...
124
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ISPW
2007
IEEE
15 years 6 months ago
2007
IEEE
The possible variability of project delay is useful information to understand and mitigate the project delay risk. However, it is not sufficiently considered in the literature con...