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» Using logical relevance for question answering
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CLEF
2006
Springer
15 years 1 months ago
Answer Validation Through Robust Logical Inference
Abstract. The paper features MAVE, a knowledge-based system for answer validation through deep linguistic processing and logical inference. A relaxation loop is used to determine a...
Ingo Glöckner
KCAP
2009
ACM
15 years 2 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...
CORR
2010
Springer
94views Education» more  CORR 2010»
14 years 9 months ago
Is Witsenhausen's counterexample a relevant toy?
This paper answers a question raised by Doyle on the relevance of the Witsenhausen counterexample as a toy decentralized control problem. The question has two sides, the first of w...
Pulkit Grover, Anant Sahai
AAAI
1996
14 years 10 months ago
Improving Case Retrieval by Remembering Questions
This paper discusses techniques that improve the performance of a case retrieval system, after it is deployed, as a result of the continued usage of the system, by remembering pre...
Richard Alterman, Daniel Griffin
VLDB
2001
ACM
168views Database» more  VLDB 2001»
15 years 9 months ago
Answering queries using views: A survey
The problem of answering queries using views is to find efficient methods of answering a query using a set of previously materialized views over the database, rather than accessin...
Alon Y. Halevy