21993 search results - page 297 / 4399 » Evolution of Data Models |
161
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ICCV
2011
IEEE
14 years 4 months ago
2011
IEEE
We present an active geodesic contour model in which we constrain the evolving active contour to be a geodesic with respect to a weighted edge-based energy through its entire evol...
142
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JODS
2006
15 years 4 months ago
2006
Abstract. We study the exchange of information in collective information systems mediated by information agents, focusing specifically on the problem of semantic interoperability. ...
156
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GRC
2008
IEEE
15 years 5 months ago
2008
IEEE
Hiding data values in privacy-preserving data mining (PPDM) protects information against unauthorized attacks while maintaining analytical data properties. The most popular models...
137
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MMM
2005
Springer
15 years 10 months ago
2005
Springer
Constraints are used in traditional database systems to define consistent database states. For multimedia data it is also important to define constraints for a correct data outp...