4208 search results - page 287 / 842 » Better Selection of the Best |
258
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GIS
2005
ACM
16 years 7 months ago
2005
ACM
When integrating geo-spatial datasets, a join algorithm is used for finding sets of corresponding objects (i.e., objects that represent the same real-world entity). Algorithms for...
189
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ICALP
2009
Springer
16 years 7 months ago
2009
Springer
We improve the approximation ratios for two optimization problems in planar graphs. For node-weighted Steiner tree, a classical network-optimization problem, the best achievable ap...
182
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EDBT
2002
ACM
16 years 6 months ago
2002
ACM
Abstract. We present a simple query language for XML, which supports hierarchical, Boolean-connected query patterns. The interpretation of a query is founded on cost-based query tr...
202
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ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
We measure the effects of a weak language model, estimated from as little as 100k words of text, on unsupervised acoustic model training and then explore the best method of using ...
144
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ICC
2009
IEEE
16 years 1 months ago
2009
IEEE
— Although a number of investigations have been conducted using IEEE 802.11e enabled networks to stream class differentiated video, very few reports are available based on a real...