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207
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KDD
2012
ACM
13 years 8 months ago
2012
ACM
Tweets are the most up-to-date and inclusive stream of information and commentary on current events, but they are also fragmented and noisy, motivating the need for systems that c...
154
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HIPEAC
2005
Springer
15 years 12 months ago
2005
Springer
ions Sebastian Pop 1 , Albert Cohen 2 , and Georges-Andr´e Silber 1 1 CRI, Mines Paris, Fontainebleau, France 2 ALCHEMY group, INRIA Futurs, Orsay, France Abstract. This paper pre...
159
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PODS
2010
ACM
15 years 11 months ago
2010
ACM
We give the first optimal algorithm for estimating the number of distinct elements in a data stream, closing a long line of theoretical research on this problem begun by Flajolet...
161
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KDD
2005
ACM
15 years 12 months ago
2005
ACM
A lift curve, with the true positive rate on the y-axis and the customer pull (or contact) rate on the x-axis, is often used to depict the model performance in many data mining ap...
176
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RSFDGRC
2005
Springer
15 years 11 months ago
2005
Springer
Abstract. In this paper, we revisit the consensus of computational complexity on exact inference in Bayesian networks. We point out that even in singly connected Bayesian networks,...