579 search results - page 44 / 116 » Modeling word burstiness using the Dirichlet distribution |
167
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ICTIR
2009
Springer
15 years 3 months ago
2009
Springer
Intuitively, any `bag of words' approach in IR should benefit from taking term dependencies into account. Unfortunately, for years the results of exploiting such dependencies ...
181
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CVIU
2008
15 years 6 months ago
2008
We present a new noise model for color channels for statistical change detection. Based on this noise modeling, we estimate the distribution of Euclidean distances between the pix...
210
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COLCOM
2008
IEEE
15 years 8 months ago
2008
IEEE
Abstract. Mashups are defined to be lightweight Web applications aggregating data from different Web services, built using ad-hoc composition and being not concerned with long term...
156
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DCOSS
2010
Springer
15 years 11 months ago
2010
Springer
Abstract. The success of high-level programming models in Wireless Sensor Networks (WSNs) is heavily dependent on factors such as ease of programming, code well-structuring, degree...
195
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ASIACRYPT
2003
Springer
15 years 11 months ago
2003
Springer
Abstract. ESIGN is an efficient signature scheme that has been proposed in the early nineties (see [14]). Recently, an effort was made to lay ESIGN on firm foundations, using the...