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» Retrieval Using Structure for Question Answering
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NLDB
2001
Springer
14 years 1 months ago
Experiments with the Use of Syntactic Analysis in Information Retrieval
: Up to now, the results of applying sophisticated NL techniques to IR have been mostly disappointing. Our research aims at investigating in detail the role of syntactic analysis i...
Markus Mittendorfer, Werner Winiwarter
CIKM
2008
Springer
13 years 10 months ago
Estimating the number of answers with guarantees for structured queries in p2p databases
Structured P2P overlays supporting standard database functionalities are a popular choice for building large-scale distributed data management systems. In such systems, estimating...
Marcel Karnstedt, Kai-Uwe Sattler, Michael Ha&szli...
TAL
2010
Springer
13 years 6 months ago
Passage Retrieval in Log Files: An Approach Based on Query Enrichment
Abstract. The question answering systems are considered the next generation of search engines. This paper focuses on the first step of this process, which is to search for relevant...
Hassan Saneifar, Stéphane Bonniol, Anne Lau...
AMTA
2004
Springer
14 years 12 days ago
Keyword Translation from English to Chinese for Multilingual QA
The Keyword Translator is a part of the Question Analyzer module in the JAVELIN Question-Answering system; it translates the keywords that are used to query documents and extract a...
Frank Lin, Teruko Mitamura
SIGIR
2006
ACM
14 years 2 months ago
Automated performance assessment in interactive QA
In interactive question answering (QA), users and systems take turns to ask questions and provide answers. In such an interactive setting, user questions largely depend on the ans...
Joyce Y. Chai, Tyler Baldwin, Chen Zhang