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» Database: Models, Languages, Design
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FLAIRS
2004
15 years 8 months ago
PIModel: A Pragmatic ITS Model Based on Instructional Automata Theory
It is a vital and challenging issue in AI community to get the "Right Information" to the "Right People" in the "Right Language" in the "Right T...
Jinxin Si, Xiaoli Yue, Cungen Cao, Yuefei Sui
176
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CIKM
2009
Springer
16 years 1 months ago
The effect of negation on sentiment analysis and retrieval effectiveness
We investigate the problem of determining the polarity of sentiments when one or more occurrences of a negation term such as “not” appear in a sentence. The concept of the sco...
Lifeng Jia, Clement T. Yu, Weiyi Meng
LREC
2008
115views Education» more  LREC 2008»
15 years 8 months ago
Generating Bilingual Dictionaries by Transitivity
Recently the LATL has undertaken the development of a multilingual translation system based on a symbolic parsing technology and on a transfer-based translation model. A crucial c...
Luka Nerima, Eric Wehrli
204
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EMNLP
2009
15 years 4 months ago
Classifying Relations for Biomedical Named Entity Disambiguation
Named entity disambiguation concerns linking a potentially ambiguous mention of named entity in text to an unambiguous identifier in a standard database. One approach to this task...
Xinglong Wang, Jun-ichi Tsujii, Sophia Ananiadou
168
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EMNLP
2009
15 years 4 months ago
Semi-supervised Speech Act Recognition in Emails and Forums
In this paper, we present a semi-supervised method for automatic speech act recognition in email and forums. The major challenge of this task is due to lack of labeled data in the...
Minwoo Jeong, Chin-Yew Lin, Gary Geunbae Lee