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158
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PROPOR
2010
Springer
15 years 4 months ago
2010
Springer
Abstract. In this work, we apply and evaluate a machine-learningbased system to Portuguese clause identification. To the best of our knowledge, this is the first machine-learning-b...
187
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WOA
2010
15 years 4 months ago
2010
Abstract--Recent works proposed the adoption of a natureinspired approach of chemistry for implementing service architectures suitable for pervasive applications [34]. In particula...
132
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ACL
2009
15 years 4 months ago
2009
With the aim to deal with sentiment-transfer problem, we proposed a novel approach, which integrates the sentiment orientations of documents into the graph-ranking algorithm. We a...
182
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ACL
2009
15 years 4 months ago
2009
As the web grows larger, knowledge acquisition from the web has gained increasing attention. In this paper, we propose using web search clickthrough logs to learn semantic categor...
171
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ICC
2009
IEEE
15 years 4 months ago
2009
IEEE
This paper proposes Reflected Simplex codebooks for limited feedback beamforming in multiple-input multipleoutput (MIMO) wireless systems. The codebooks are a geometric constructio...