579 search results - page 45 / 116 » Modeling word burstiness using the Dirichlet distribution |
204
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CIKM
2011
Springer
14 years 6 months ago
2011
Springer
This paper explores correspondence and mixture topic modeling of documents tagged from two different perspectives. There has been ongoing work in topic modeling of documents with...
176
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CIKM
2007
Springer
16 years 8 days ago
2007
Springer
Traditional adaptive filtering systems learn the user’s interests in a rather simple way – words from relevant documents are favored in the query model, while words from irre...
163
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IJHPCA
2010
15 years 4 months ago
2010
Scientific workflows are frequently being used to model complex phenomena, to analyze instrumental data, to tie together information from distributed sources, and to pursue other ...
151
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JCC
2007
15 years 6 months ago
2007
: We report a numerical technique that allows the quantum effects of zero-point motion to be incorporated into Pair Distribution Functions calculated classically for molecules usin...
224
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MOBIHOC
2005
ACM
16 years 5 months ago
2005
ACM
This paper proposes a new principle for designing MAC protocols for spread spectrum based ad hoc networks ? inducing spatial clustering in contending transmitters/receivers. We fi...