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KCAP
2009
ACM
15 years 10 months ago
Cross ontology query answering on the semantic web: an initial evaluation
PowerAqua1 is a Question Answering system, which takes as input a natural language query and is able to return answers drawn from relevant semantic resources found anywhere on the...
Vanessa Lopez, Victoria S. Uren, Marta Sabou, Enri...
CLEF
2005
Springer
15 years 11 months ago
The TALP-QA System for Spanish at CLEF 2005
This paper describes the TALP-QA system in the context of the CLEF 2005 Spanish Monolingual Question Answering (QA) evaluation task. TALP-QA is a multilingual open-domain QA system...
Daniel Ferrés, Samir Kanaan, Alicia Ageno, ...
CLEF
2006
Springer
15 years 9 months ago
The Effect of Entity Recognition on Answer Validation
The Answer Validation Exercise (AVE) 2006 is aimed at evaluating systems able to decide whether the responses of a Question Answering (QA) system are correct or not. Since most of ...
Álvaro Rodrigo, Anselmo Peñas, Jes&u...
MIE
2008
131views Healthcare» more  MIE 2008»
15 years 7 months ago
Supervised Approach to Recognize Question Type in a QA System for Health
Many attempts have been made in the QA domain but no system applicable to the field of health is currently available on the Internet. This paper describes a bilingual French/Engli...
Sarah Cruchet, Arnaud Gaudinat, Célia Boyer
LREC
2010
169views Education» more  LREC 2010»
15 years 7 months ago
An Evaluation of Technologies for Knowledge Base Population
Previous content extraction evaluations have neglected to address problems which complicate the incorporation of extracted information into an existing knowledge base. Previous qu...
Paul McNamee, Hoa Trang Dang, Heather Simpson, Pat...