4110 search results - page 326 / 822 » Efficient algorithms for the 2-gathering problem |
183
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ACL
2008
15 years 8 months ago
2008
Current re-ranking algorithms for machine translation rely on log-linear models, which have the potential problem of underfitting the training data. We present BoostedMERT, a nove...
156
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NIPS
2008
15 years 8 months ago
2008
Large-margin structured estimation methods minimize a convex upper bound of loss functions. While they allow for efficient optimization algorithms, these convex formulations are n...
146
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WSCG
2001
15 years 8 months ago
2001
We present a technique for efficiently generating photo-realistic pictures of halos and inserting them into existing photographs. First, we describe an algorithm for producing ima...
154
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SODA
1998
ACM
15 years 8 months ago
1998
ACM
We describe a new exact-arithmetic approach to linear programming when the number of variables n is much larger than the number of constraints m (or vice versa). The algorithm is ...
157
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ACL
1994
15 years 8 months ago
1994
This paper presents a statistical decision procedure for lexical ambiguity resolution. The algorithm exploits both local syntactic patterns and more distant collocational evidence...