2155 search results - page 227 / 431 » Computational Linguistics |
179
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ACL
2009
15 years 4 months ago
2009
We propose a hybrid approach to coordinate structure analysis that combines a simple grammar to ensure consistent global structure of coordinations in a sentence, and features bas...
186
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ACL
2009
15 years 4 months ago
2009
In this paper, we propose a new Bayesian model for fully unsupervised word segmentation and an efficient blocked Gibbs sampler combined with dynamic programming for inference. Our...
179
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ACL
2009
15 years 4 months ago
2009
We consider the problem of learning context-dependent mappings from sentences to logical form. The training examples are sequences of sentences annotated with lambda-calculus mean...
152
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ACL
2009
15 years 4 months ago
2009
This paper presents DEPEVAL(summ), a dependency-based metric for automatic evaluation of summaries. Using a reranking parser and a Lexical-Functional Grammar (LFG) annotation, we ...
135
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ACL
2009
15 years 4 months ago
2009
The use of phrases in retrieval models has been proven to be helpful in the literature, but no particular research addresses the problem of discriminating phrases that are likely ...