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DCG
2002
66views more  DCG 2002»
13 years 9 months ago
A Commutative Algebra for Oriented Matroids
Let V be a vector space of dimension d over a field K and let A be a central arrangement of hyperplanes in V. To answer a question posed by K. Aomoto, P. Orlik and H. Terao constru...
Raul Cordovil
SIGIR
2000
ACM
14 years 1 months ago
Question-answering by predictive annotation
We present a new technique for question answering called Predictive Annotation. Predictive Annotation identifies potential answers to questions in text, annotates them accordingly...
John M. Prager, Eric W. Brown, Anni Coden, Dragomi...
TREC
2000
13 years 11 months ago
Question Answering Considering Semantic Categories and Co-Occurrence Density
In this paper, we present a Question Answering system called KUQA (Korea University Question Answering system) developed by using semantic categories and co-occurrence density. Se...
Soo-Min Kim, Dae-Ho Baek, Sang-Beom Kim, Hae-Chang...
CLEF
2006
Springer
14 years 1 months ago
Using Machine Learning and Text Mining in Question Answering
This paper describes a QA system centered in a full data-driven architecture. It applies machine learning and text mining techniques to identify the most probable answers to factoi...
Antonio Juárez-González, Alberto T&e...
JAPLL
2007
86views more  JAPLL 2007»
13 years 10 months ago
Using logical relevance for question answering
We propose a novel method of determining the appropriateness of an answer to a question through a proof of logical relevance rather than a logical proof of truth. We define logic...
Marco De Boni