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CLEF
2004
Springer
15 years 3 months ago
Interactive and Bilingual Question Answering Using Term Suggestion and Passage Retrieval
The Question Answering Task requires user interaction. Users can help the system by reformulating the questions, adding information to them or selecting the documents on which the ...
Carlos G. Figuerola, Ángel F. Zazo Rodr&iac...
SIGIR
2005
ACM
15 years 3 months ago
Finding semantically similar questions based on their answers
A large number of question and answer pairs can be collected from question and answer boards and FAQ pages on the Web. This paper proposes an automatic method of finding the ques...
Jiwoon Jeon, W. Bruce Croft, Joon Ho Lee
ERCIMDL
2009
Springer
115views Education» more  ERCIMDL 2009»
15 years 4 months ago
Comparing Google to Ask-a-Librarian Service for Answering Factual and Topical Questions
This paper evaluates to which extent Google retrieved correct answers as responses to queries inferred from factual and topical requests in a digital Ask-a-Librarian service. 100 f...
Pertti Vakkari, Mari Taneli
WWW
2003
ACM
15 years 10 months ago
Modeling Web Knowledge for Answering Event-based Questions
For the TREC-style questions, the query terms we get from the original questions are either too brief or often do not contain much relevant information in the corpus. It will be v...
Hui Yang, Tat-Seng Chua, Shuguang Wang
MICAI
2004
Springer
15 years 3 months ago
A Question-Answering System Using Argumentation
This paper presents a novel approach to question answering: the use of argumentation techniques. Our question answering system deals with argumentation in student essays: it sees a...
Emanuela Moreale, Maria Vargas-Vera