2354 search results - page 221 / 471 » Randomness, Stochasticity and Approximations |
244
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SIGMOD
2007
ACM
16 years 6 months ago
2007
ACM
This paper describes query processing in the DBO database system. Like other database systems designed for ad-hoc, analytic processing, DBO is able to compute the exact answer to ...
149
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PODS
2006
ACM
16 years 6 months ago
2006
ACM
Recently, there has been an increased focus on modeling uncertainty by distributions. Suppose we wish to compute a function of a stream whose elements are samples drawn independen...
159
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INFOCOM
2009
IEEE
16 years 15 days ago
2009
IEEE
—In this paper we propose to construct an flexible delay line with maximum delay d by parallel non-overtaking delay lines. We show that for a fixed number of non-overtaking del...
170
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ISSAC
2007
Springer
16 years 11 hour ago
2007
Springer
The black box algorithm for separating the numerator from the denominator of a multivariate rational function can be combined with sparse multivariate polynomial interpolation alg...
155
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CIKM
2004
Springer
15 years 11 months ago
2004
Springer
We examine the problem of retrieving the top-m ranked items from a large collection, randomly distributed across an n-node system. In order to retrieve the top m overall, we must ...