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» AnyQ: answer set based information retrieval system
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IRFC
2010
Springer
13 years 5 months ago
An Information Retrieval Model Based on Discrete Fourier Transform
Abstract. Information Retrieval (IR) systems combine a variety of techniques stemming from logical, vector-space and probabilistic models. This variety of combinations has produced...
Alberto Costa, Massimo Melucci
CLEF
2005
Springer
14 years 1 months ago
Exploiting Linguistic Indices and Syntactic Structures for Multilingual Question Answering: ITC-irst at CLEF 2005
This year we participated at 4 Question Answering tasks at CLEF: the Italian monolingual (I), Italian-English (I/E), Bulgarian monolingual (B), and Bulgarian-English (B/E) bilingu...
Hristo Tanev, Milen Kouylekov, Bernardo Magnini, M...
GLOBE
2009
Springer
14 years 4 days ago
Designing, Specifying and Querying Metadata for Virtual Data Integration Systems
Abstract. We show how to specify and use the metadata for a virtual and relational data integration system under the local-as-view (LAV) approach. We use XML and RuleML for represe...
Leopoldo E. Bertossi, Gayathri Jayaraman
WWW
2007
ACM
14 years 8 months ago
BlogScope: spatio-temporal analysis of the blogosphere
We present BlogScope (www.blogscope.net), a system for analyzing the Blogosphere. BlogScope is an information discovery and text analysis system that offers a set of unique featur...
Nilesh Bansal, Nick Koudas
EPIA
1995
Springer
13 years 11 months ago
The Retrieval Problem in a Concept Language with Number Restrictions
In this paper, we study the retrieval problem in ALN, which is a tractable concept language with number restrictions. Following the approach proposed in [12], this work differs fr...
Aida Vitória, Margarida Mamede, Luís...