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138
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ACL
2010
15 years 4 months ago
2010
Most sentiment analysis approaches use as baseline a support vector machines (SVM) classifier with binary unigram weights. In this paper, we explore whether more sophisticated fea...
153
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IPSN
2004
Springer
15 years 11 months ago
2004
Springer
Energy efficient transfer of data from sensors is a fundamental problem in sensor networks. In this paper, we propose a distributed beamforming approach to this problem, with a cl...
139
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LREC
2010
15 years 7 months ago
2010
In this paper we describe GikiCLEF, the first evaluation contest that, to our knowledge, was specifically designed to expose and investigate cultural and linguistic issues involve...
174
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IV
2007
IEEE
16 years 20 days ago
2007
IEEE
Discovering web navigational trends and understanding data mining results is undeniably advantageous to web designers and web-based application builders. It is also desirable to i...
176
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CBMS
2006
IEEE
16 years 14 days ago
2006
IEEE
— Most biomedical research databases contain considerable amounts of time-oriented data. However, temporal knowledge about the contextual meaning of such data is not usually repr...