1559 search results - page 217 / 312 » Evaluation of Query Performance Prediction Methods by Range |
184
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VLDB
2002
ACM
15 years 4 months ago
2002
ACM
Complex database queries require the use of memory-intensive operators like sort and hashjoin. Those operators need memory, also referred to as SQL memory, to process their input ...
132
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DEXA
2003
Springer
15 years 9 months ago
2003
Springer
Abstract. The similarity join has become an important database primitive to support similarity search and data mining. A similarity join combines two sets of complex objects such t...
143
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CGF
2008
15 years 4 months ago
2008
We present a new method for efficiently simulating the scattering of light within participating media. Using a theoretical reformulation of volumetric photon mapping, we develop a...
136
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CIKM
2009
Springer
15 years 11 months ago
2009
Springer
Opinion mining has become recently a major research topic. A wide range of techniques have been proposed to enable opinion-oriented information seeking systems. However, little is...
154
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INFORMATICALT
2010
15 years 2 months ago
2010
The paper deals with the use of formant features in dynamic time warping based speech recognition. These features can be simply visualized and give a new insight into understanding...