4886 search results - page 342 / 978 » Approximate Data Exchange |
188
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ICDE
2007
IEEE
16 years 28 days ago
2007
IEEE
We consider the problem of semantic load shedding for continuous queries containing window joins on multiple data streams and propose a robust approach that is effective with the ...
143
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ICTAI
2007
IEEE
16 years 28 days ago
2007
IEEE
Many real datasets have uncertain categorical attribute values that are only approximately measured or imputed. Uncertainty in categorical data is commonplace in many applications...
173
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SEMWEB
2005
Springer
16 years 3 days ago
2005
Springer
We address the problem of linking observations from reality to a semantic web based knowledge base. Concepts in the biological domain are increasingly being formalized through ont...
183
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3DPVT
2006
IEEE
15 years 10 months ago
2006
IEEE
We classify 3D aerial LiDAR scattered height data into buildings, trees, roads, and grass using the Support Vector Machine (SVM) algorithm. To do so we use five features: height, ...
171
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DEXA
2006
Springer
15 years 10 months ago
2006
Springer
Abstract. Nearest neighbor search has a wide variety of applications. Unfortunately, the majority of search methods do not scale well with dimensionality. Recent efforts have been ...