1263 search results - page 207 / 253 » A Scalable Algorithm for Answering Queries Using Views |
138
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CORR
2010
Springer
14 years 12 months ago
2010
Springer
In this paper, we propose a stochastic model to describe how search service providers charge client companies based on users' queries for the keywords related to these compan...
139
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TKDE
2012
13 years 4 months ago
2012
—Preparing a data set for analysis is generally the most time consuming task in a data mining project, requiring many complex SQL queries, joining tables and aggregating columns....
110
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RECOMB
2008
Springer
16 years 2 months ago
2008
Springer
A key problem of interest to biologists and medical researchers is the selection of a subset of queries or treatments that provide maximum utility for a population of targets. For ...
120
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KRDB
1998
15 years 3 months ago
1998
We present a semantic caching approach for optimizing the performance of information mediators. A critical problem with information mediators, particularly those gathering and int...
163
Voted
SODA
2010
ACM
15 years 12 months ago
2010
ACM
We present a simple and practical algorithm for the c-approximate near neighbor problem (c-NN): given n points P Rd and radius R, build a data structure which, given q Rd , can ...