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IJCV
1998
98views more  IJCV 1998»
15 years 6 months ago
Exploiting Discontinuities in Optical Flow
Most optical flow estimation techniques have substantial difficulties dealing with flow discontinuities. Methods which simultaneously detect flow boundaries and use the detect...
William B. Thompson
ICPR
2008
IEEE
16 years 1 months ago
Adaptive nonstationary regression analysis
The problem of finding the most appropriate subset of features or regressors is the generic challenge of Machine Learning problems like regression estimation or pattern recognitio...
Olga Krasotkina, Vadim Mottl
EDBT
2002
ACM
139views Database» more  EDBT 2002»
16 years 6 months ago
Aggregate Processing of Planar Points
Abstract. Aggregate window queries return summarized information about objects that fall inside a query rectangle (e.g., the number of objects instead of their concrete ids). Tradi...
Yufei Tao, Dimitris Papadias, Jun Zhang
ICCS
2007
Springer
15 years 10 months ago
A Comparison of Different Conceptual Structures Projection Algorithms
Knowledge representation (KR) is used to store and retrieve meaningful data. This data is saved using dynamic data structures that are suitable for the style of KR being implemente...
Heather D. Pfeiffer, Roger T. Hartley
ICWE
2010
Springer
15 years 4 months ago
Efficient Term Cloud Generation for Streaming Web Content
Large amounts of information are posted daily on the Web, such as articles published online by traditional news agencies or blog posts referring to and commenting on various events...
Odysseas Papapetrou, George Papadakis, Ekaterini I...