12170 search results - page 92 / 2434 » Ranking Information in Networks |
162
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VLDB
1990
ACM
15 years 10 months ago
1990
ACM
A probabilistic learning model for vague queries and missing or imprecise information in databases is described. Instead of retrieving only a set of answers, our approach yields a...
142
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CORR
2010
Springer
15 years 6 months ago
2010
Springer
In this report, we unify two quite distinct approaches to information retrieval: region models and language models. Region models were developed for structured document retrieval....
169
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SIAMCO
2008
15 years 6 months ago
2008
In a sequential Bayesian ranking and selection problem with independent normal populations and common known variance, we study a previously introduced measurement policy which we ...
163
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KESAMSTA
2007
Springer
16 years 7 days ago
2007
Springer
Web is the boundless source of information and no one is able to process the vast amount of new documents published on the web every day, even with filtering out the documents the ...
163
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IOR
2011
15 years 1 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...