128 search results - page 6 / 26 » Analyzing theme, space, and time: an ontology-based approach |
CDC
2009
IEEE
15 years 1 months ago
2009
IEEE
In this paper we analyze the problem of estimating a function from different noisy data sets collected by spatially distributed sensors and subject to unknown temporal shifts. We p...
104
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ECCV
2006
Springer
15 years 11 months ago
2006
Springer
The bilateral filter is a nonlinear filter that smoothes a signal while preserving strong edges. It has demonstrated great effectiveness for a variety of problems in computer visio...
75
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ICDM
2009
IEEE
14 years 7 months ago
2009
IEEE
Anomaly detection is an important data mining task. Most existing methods treat anomalies as inconsistencies and spend the majority amount of time on modeling normal instances. A r...
87
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CAD
2008
Springer
14 years 9 months ago
2008
Springer
This paper presents a new method for evaluating boolean set operations between Binary Space Partition (BSP) trees. Our algorithm has many desirable features including both numeric...
IWIC
2007
Springer
15 years 3 months ago
2007
Springer
We followed the work of an international research network that holds regular meetings in technology-enhanced environments. The team is geographically distributed and to support its...