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123
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SDM
2009
SIAM
16 years 1 months ago
2009
SIAM
The annotation of words and phrases by ontology concepts is extremely helpful for semantic interpretation. However many ontologies, e.g. WordNet, are too fine-grained and even hu...
157
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SDM
2009
SIAM
16 years 1 months ago
2009
SIAM
Many datasets can be described in the form of graphs or networks where nodes in the graph represent entities and edges represent relationships between pairs of entities. A common ...
128
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ECIR
2009
Springer
16 years 1 months ago
2009
Springer
Opinion finding is a challenging retrieval task, where it has been shown that it is especially difficult to improve over a strongly performing topic-relevance baseline. In this pa...
103
Voted
ECIR
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. This paper describes usage of MT metrics in choosing the best candidates for MT-based query translation resources. Our main metrics is METEOR, but we also use NIST and BL...
119
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ECIR
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. In this paper, we examine a number of newly applied methods for combining pre-retrieval query performance predictors in order to obtain a better prediction of the query...