6618 search results - page 1160 / 1324 » Natural Logic for Natural Language |
171
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SC
2005
ACM
16 years 4 days ago
2005
ACM
The memory consistency model in parallel programming controls the order in which operations performed by one thread may be observed by another. Language designers have been reluct...
182
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SIGIR
2005
ACM
16 years 4 days ago
2005
ACM
State-of-the-art question answering (QA) systems employ termdensity ranking to retrieve answer passages. Such methods often retrieve incorrect passages as relationships among ques...
158
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SIGIR
2005
ACM
16 years 4 days ago
2005
ACM
Informal communication (e-mail, bulletin boards) poses a difficult learning environment because traditional grammatical and lexical information are noisy. Other information is nec...
150
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AIED
2005
Springer
16 years 3 days ago
2005
Springer
: In this paper we present two computational approaches that can be used characterize and measure online threaded discussions and demonstrate that they can objectively validate stu...
177
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CIKM
2005
Springer
16 years 3 days ago
2005
Springer
This paper presents a hybrid concept hierarchy development technique for web returned documents retrieved by a meta-search engine. The aim of the technique is to separate the init...