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ACL
2009
15 years 1 months ago
A Graph-based Semi-Supervised Learning for Question-Answering
We present a graph-based semi-supervised learning for the question-answering (QA) task for ranking candidate sentences. Using textual entailment analysis, we obtain entailment sco...
Asli Çelikyilmaz, Marcus Thint, Zhiheng Hua...
ITRUST
2005
Springer
15 years 9 months ago
IWTrust: Improving User Trust in Answers from the Web
Abstract. Question answering systems users may find answers without any supporting information insufficient for determining trust levels. Once those question answering systems beg...
Ilya Zaihrayeu, Paulo Pinheiro da Silva, Deborah L...
IJCNLP
2005
Springer
15 years 9 months ago
Web-Based Unsupervised Learning for Query Formulation in Question Answering
Yi-Chia Wang, Jian-Cheng Wu, Tyne Liang, Jason S. ...
JCDL
2004
ACM
93views Education» more  JCDL 2004»
15 years 9 months ago
Web question answering through automatically learned patterns
Dmitri Roussinov, Jose Antonio Robles-Flores
SIGIR
2004
ACM
15 years 9 months ago
Learning patterns to answer open domain questions on the web
Dmitri Roussinov, Jose Antonio Robles-Flores