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68
Voted
ACL
2001
15 years 2 months ago
2001
We present two language models based upon an "immediate-head" parser -our name for a parser that conditions all events below a constituent c upon the head of c. While al...
103
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ACL
2003
15 years 2 months ago
2003
Recent work in Question Answering has focused on web-based systems that extract answers using simple lexicosyntactic patterns. We present an alternative strategy in which patterns...
103
Voted
ACL
2003
15 years 2 months ago
2003
We present a domain-independent topic segmentation algorithm for multi-party speech. Our feature-based algorithm combines knowledge about content using a text-based algorithm as a...
86
Voted
ACL
2001
15 years 2 months ago
2001
Current alternatives for language modeling are statistical techniques based on large amounts of training data, and hand-crafted context-free or finite-state grammars that are diff...
138
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ACL
2003
15 years 2 months ago
2003
This paper presents a Chinese word segmentation system that uses improved sourcechannel models of Chinese sentence generation. Chinese words are defined as one of the following fo...