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Question answering
Known as:
Open-domain question answering
, Answer engine
, Question answering system
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Question Answer (Q AND A) is a computer science discipline within the fields of information retrieval and natural language processing (NLP), which is…
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Related topics
Related topics
42 relations
Artificial intelligence
Artificial intelligence in fiction
Artificial neural network
Data redundancy
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Broader (2)
Computational linguistics
Natural language processing
Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2012
2012
Improved Question Answering System by semantic refomulation
Muthukrishanan Umamehaswari
,
M. Ramprasath
,
S. Hariharan
International Conference on Advanced Computing
2012
Corpus ID: 17492977
A unbearable amount of textual information accessible in electronic form and need to deliver correct answer to user question is…
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Highly Cited
2010
Highly Cited
2010
Mobile Phone Text Processing and Question-Answering
Aisha Jilani
2010
Corpus ID: 241202398
Mobile phone text messaging between mobile users and information services is a growing area of Information Systems. Users may…
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2008
2008
Natural Language and Information Systems, 13th International Conference on Applications of Natural Language to Information Systems, NLDB 2008, London, UK, June 24-27, 2008, Proceedings
E. Kapetanios
,
V. Sugumaran
,
M. Spiliopoulou
International Conference on Applications of…
2008
Corpus ID: 35068266
2007
2007
Speech-Based Interactive Information Guidance System using Question-Answering Technique
Teruhisa Misu
,
Tatsuya Kawahara
IEEE International Conference on Acoustics…
2007
Corpus ID: 1488097
This paper addresses an interactive framework for information navigation based on document knowledge base. In conventional audio…
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Highly Cited
2006
Highly Cited
2006
Question Answering with LCC's CHAUCER at TREC 2006
Andrew Hickl
,
Kirk Roberts
,
+4 authors
John Williams
Text Retrieval Conference
2006
Corpus ID: 1436801
C HAUCER is a Q/A system developed for (a) combining several strategies for modeling the target of a series of questions and (b…
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Highly Cited
2003
Highly Cited
2003
TREC 2003 QA at BBN: Answering Definitional Questions
Jinxi Xu
,
A. Licuanan
,
R. Weischedel
Text Retrieval Conference
2003
Corpus ID: 6293195
For definitional QA, we adopted a hybrid approach that combines several complementary technology components. Information…
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Highly Cited
2002
Highly Cited
2002
Lexical Chains for Question Answering
D. Moldovan
,
Adrian Novischi
International Conference on Computational…
2002
Corpus ID: 12827783
The paper presents a method for finding topically related words on an extended WordNet. By exploiting the information in the…
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Highly Cited
2002
Highly Cited
2002
Memory-Based Grammatical Relation Finding
F. A. V. D. Duyn
,
S. houten
,
+4 authors
Yu-Fang Helena Wang
2002
Corpus ID: 62539878
Chapter 5 systematically tries to improve performance and/or speed and memory requirements by deleting superfluous features and…
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Highly Cited
1992
Highly Cited
1992
Controlling Content Realization with Functional Unification Grammars
Michael Elhadad
,
J. Robin
International Workshop on Natural Language…
1992
Corpus ID: 8242013
Standard Functional Unification Grammars (FUGs) provide a structurally guided top-down control regime for sentence generation…
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Review
1990
Review
1990
Unobtrusive Testing of Reference Enquiry Work
K. Whittaker
1990
Corpus ID: 62661789
A survey is presented of the use of unobtrusive testing techniques to measure reference enquiry answering performance…
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