1263 search results - page 207 / 253 » An objective approach to cluster validation |
GI
2009
Springer
14 years 7 months ago
2009
Springer
: Collecting and sharing attention information represents a main concern within the Technology Enhanced Learning community, as the number of works or projects related to this topic...
131
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JCST
2010
14 years 4 months ago
2010
In this paper, we examine an emerging variation of the classification problem, which is known as the inverse classification problem. In this problem, we determine the features to b...
164
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ICDE
2002
IEEE
15 years 11 months ago
2002
IEEE
We investigate techniques for analysis and retrieval of object trajectories in a two or three dimensional space. Such kind of data usually contain a great amount of noise, that ma...
152
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GIS
2007
ACM
15 years 11 months ago
2007
ACM
This paper is committed to explore object-oriented methods for the classification of Quickbird images, aiming to support future urban population estimates. The study area concerns...
104
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ACSAC
2009
IEEE
15 years 4 months ago
2009
IEEE
Abstract—The traditional virtual machine usage model advocates placing security mechanisms in a trusted VM layer and letting the untrusted guest OS run unaware of the presence of...