6650 search results - page 188 / 1330 » models 2009 |
189
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HT
2009
ACM
15 years 4 months ago
2009
ACM
In this paper we describe a model of social and collaborative search based on the use of tags. First we will introduce the issues that drove us to the definition of this model, an...
161
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CIKM
2009
Springer
16 years 1 months ago
2009
Springer
We present a novel language-model-based approach to reranking an initially retrieved list so as to improve precision at top ranks. Our model integrates whole-document information ...
147
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ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
The Extended Baum-Welch (EBW) Transformations is one of a variety of techniques to estimate parameters of Gaussian mixture models. In this paper, we provide a theoretical framewor...
182
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ICC
2009
IEEE
15 years 4 months ago
2009
IEEE
In sensor networks, privacy can be addressed in different levels of the network stack and at different points of the information flow. This paper presents an application level sche...
187
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CIKM
2009
Springer
16 years 1 months ago
2009
Springer
Model Driven Data Integration is a data integration approach that proactively incorporates and utilizes metadata across the data integration process. By decoupling data and metada...