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180
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COLING
2010
15 years 2 months ago
2010
In this paper, we propose a review selection approach towards accurate estimation of feature ratings for services on participatory websites where users write textual reviews for t...
163
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CORR
2010
Springer
15 years 2 months ago
2010
Springer
Multi-access networks may exhibit severe unfairness in throughput, in the sense that some nodes receive structurally higher throughput than others. Recent studies show that this u...
200
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INFORMATICALT
2011
15 years 2 months ago
2011
It is well known that in situations involving the study of large datasets where influential observations or outliers maybe present, regression models based on the Maximum Likeliho...
201
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IOR
2011
15 years 2 months ago
2011
We derive a knowledge gradient policy for an optimal learning problem on a graph, in which we use sequential measurements to refine Bayesian estimates of individual edge values i...
215
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MOR
2011
15 years 2 months ago
2011
Different search engines conduct similar ad auctions simultaneously and advertisers have to choose in which search engine(s) to run their ad campaign. In this paper we discuss tw...