374 search results - page 68 / 75 » An Empirical Analysis of Personal Digital Document Structure... |
103
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STOC
2006
ACM
16 years 10 hour ago
2006
ACM
We study rerouting policies in a dynamic round-based variant of a well known game theoretic traffic model due to Wardrop. Previous analyses (mostly in the context of selfish routi...
202
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SIGMOD
2009
ACM
15 years 12 months ago
2009
ACM
Nearest neighbor (NN) search in high dimensional space is an important problem in many applications. Ideally, a practical solution (i) should be implementable in a relational data...
156
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SIGMOD
2008
ACM
15 years 12 months ago
2008
ACM
How can we efficiently find a clustering, i.e. a concise description of the cluster structure, of a given data set which contains an unknown number of clusters of different shape ...
179
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SIGMOD
2008
ACM
15 years 12 months ago
2008
ACM
Sampling is a popular method of data collection when it is impossible or too costly to reach the entire population. For example, television show ratings in the United States are g...
117
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PODS
2005
ACM
15 years 11 months ago
2005
ACM
Suppose we have a large table T of items i, each with a weight wi, e.g., people and their salary. In a general preprocessing step for estimating arbitrary subset sums, we assign e...