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» Intellexer Question Answering

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WWW
2009
ACM

124views Internet Technology» more WWW 2009»

Ranking community answers via analogical reasoning

14 years 10 months ago

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Due to the lexical gap between questions and answers, automatically detecting right answers becomes very challenging for community question-answering sites. In this paper, we prop...

Xudong Tu, Xin-Jing Wang, Dan Feng, Lei Zhang

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CICLING
2006
Springer

225views Natural Language Processing» more CICLING 2006»

Automatic Acquisition of Semantic-Based Question Reformulations for Question Answering

14 years 1 months ago

Download users.encs.concordia.ca

Abstract. In this paper, we present a method for the automatic acquisition of semantic-based reformulations from natural language questions. Our goal is to find useful and generic ...

Jamileh Yousefi, Leila Kosseim

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AIIA
2009
Springer

215views Artificial Intelligence» more AIIA 2009»

Analyzing Interactive QA Dialogues Using Logistic Regression Models

14 years 4 months ago

Download clic.cimec.unitn.it

With traditional Question Answering (QA) systems having reached nearly satisfactory performance, an emerging challenge is the development of successful Interactive Question Answeri...

Manuel Kirschner, Raffaella Bernardi, Marco Baroni...

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FLAIRS
2008

129views Artificial Intelligence» more FLAIRS 2008»

Automatic Question Pattern Generation for Ontology-based Question Answering

14 years 7 days ago