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117
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IWDW
2004
Springer
15 years 6 months ago
2004
Springer
: Invertible authentication techniques have been used in some special applications (such as medical or military) where original data can be recovered after authenticated. In this p...
CIKM
2003
Springer
15 years 6 months ago
2003
Springer
We present a series of experiments to demonstrate the validity of Relative Utility (RU) as a measure for evaluating extractive summarizers. RU is applicable in both singledocument...
HUC
2003
Springer
15 years 6 months ago
2003
Springer
Context-aware computing in location-aware environments demands the combination of real world position with a computational world model to infer context. We present a novel approach...
PAKDD
2010
ACM
15 years 6 months ago
2010
ACM
We present a novel graph ranking model to extract a diverse set of answers for complex questions via random walks over a negative-edge graph. We assign a negative sign to edge weig...
102
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ICPR
2010
IEEE
15 years 6 months ago
2010
IEEE
Face recognition (FR) is an active yet challenging topic in computer vision applications. As a powerful tool to represent high dimensional data, recently sparse representation bas...