4842 search results - page 774 / 969 » Combining Estimators to Improve Performance |
163
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EUROSYS
2006
ACM
16 years 3 months ago
2006
ACM
In stand-alone databases, the two functions of ordering the transaction commits and making the effects of transactions durable are generally performed in one action, namely in the...
183
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ESA
2004
Springer
16 years 1 days ago
2004
Springer
Edge contraction is shown to be a useful mechanism to improve lower bound heuristics for treewidth. A successful lower bound for treewidth is the degeneracy: the maximum over all ...
204
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ECCV
2008
Springer
15 years 8 months ago
2008
Springer
We present a novel method for unsupervised classification, including the discovery of a new category and precise object and part localization. Given a set of unlabelled images, som...
170
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TREC
2003
15 years 8 months ago
2003
After retrieval, this simple strategy yield to an important improvement of the average precision: from 17.02 up to 35.80. Task II. Our approach is based on argumentative structurin...
215
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PROPERTYTESTING
2010
15 years 4 months ago
2010
We initiate the study of sublinear-time algorithms in the external memory model [Vit01]. In this model, the data is stored in blocks of a certain size B, and the algorithm is char...