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IR
2006
13 years 8 months ago
Automatic question answering using the web: Beyond the Factoid
In this paper we describe and evaluate a Question Answering (QA) system that goes beyond answering factoid questions. Our approach to QA assumes no restrictions on the type of que...
Radu Soricut, Eric Brill
TREC
2007
13 years 9 months ago
Question Answering with LCC's CHAUCER-2 at TREC 2007
In TREC 2007, Language Computer Corporation explored how a new, semantically-rich framework for information retrieval could be used to boost the overall performance of the answer ...
Andrew Hickl, Kirk Roberts, Bryan Rink, Jeremy Ben...
NAACL
2003
13 years 10 months ago
JAVELIN: A Flexible, Planner-Based Architecture for Question Answering
The JAVELIN system integrates a flexible, planning-based architecture with a variety of language processing modules to provide an open-domain question answering capability on fre...
Eric Nyberg, Robert E. Frederking
ACL
2008
13 years 10 months ago
Collecting a Why-Question Corpus for Development and Evaluation of an Automatic QA-System
Question answering research has only recently started to spread from short factoid questions to more complex ones. One significant challenge is the evaluation: manual evaluation i...
Joanna Mrozinski, Edward W. D. Whittaker, Sadaoki ...
NDQA
2003
100views Education» more  NDQA 2003»
13 years 10 months ago
AQUA: An Ontology-Driven Question Answering System
The use of the web has become popular and also the need of services that could exploit the vast amount of information in it. Therefore, there is a need for automated question answ...
Maria Vargas-Vera, Enrico Motta, John Domingue