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145
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INFORMS
2010
15 years 3 months ago
2010
Two-step MIR inequalities are valid inequalities derived from a facet of a simple mixedinteger set with three variables and one constraint. In this paper we investigate how to eff...
154
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CLEF
2010
Springer
15 years 7 months ago
2010
Springer
This technical note presents the system built for the IP track of CLEF 2010 based on PATATRAS (PATent and Article Tracking, Retrieval and AnalysiS), the modular search infrastruct...
178
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SIGIR
2010
ACM
15 years 10 months ago
2010
ACM
The retrieval of sentences is a core task within Information Retrieval. In this poster we employ a Language Model that incorporates a prior which encodes the importance of sentenc...
114
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EOR
2000
15 years 6 months ago
2000
Evolutionary algorithms (EA) are optimisation techniques inspired from natural evolution processes. They handle a population of individuals that evolve with the help of informatio...
161
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ECIR
2010
Springer
15 years 8 months ago
2010
Springer
In this paper, we complement the term frequency, which is used in many bag-of-words based information retrieval models, with information about the semantic relatedness of query and...