717 search results - page 100 / 144 » The effect of negation on sentiment analysis and retrieval e... |
EDBT
2010
ACM
15 years 3 months ago
2010
ACM
Suffix trees are indexing structures that enhance the performance of numerous string processing algorithms. In this paper, we propose cache-conscious suffix tree construction algo...
107
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ECAI
2010
Springer
15 years 27 days ago
2010
Springer
Abstract. Machine learning techniques are increasingly being applied to problems in the domain of information retrieval and text mining. In this paper we present an application of ...
MM
2010
ACM
15 years 11 hour ago
2010
ACM
Targeting the same objective of alleviating the manual work as automatic annotation, in this paper, we propose a novel framework with minimal human effort to manually annotate a l...
104
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Publication
The top-k similarity joins have been extensively studied and used
in a wide spectrum of applications such as information retrieval, decision
making, spatial data analysis and dat...
115
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CIKM
2009
Springer
15 years 6 months ago
2009
Springer
Users frequently modify a previous search query in hope of retrieving better results. These modifications are called query reformulations or query refinements. Existing research h...