3836 search results - page 168 / 768 » Semantics of Database Transformations |
164
Voted
ICDT
2010
ACM
15 years 6 months ago
2010
ACM
When a query is evaluated under bag semantics, each answer is returned as many times as it has derivations. Bag semantics has long been recognized as important, especially when ag...
104
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ICIC
2005
Springer
15 years 9 months ago
2005
Springer
In this paper, we propose a novel on-line handwritten signature verification method. Firstly, the pen-position parameters of the on-line signature are decomposed into multiscale si...
157
Voted
GI
2004
Springer
15 years 9 months ago
2004
Springer
: When designing an XML-based Web Content Management System (WCMS), one usually has to define and maintain two separate entities just for the editorial part: the database schemes ...
128
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AVBPA
2003
Springer
15 years 9 months ago
2003
Springer
Abstract. In this paper we propose an algorithm that can easily be implemented on small form factor devices to perform illumination normalization in face images captured under vari...
141
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ICPR
2010
IEEE
15 years 8 months ago
2010
IEEE
Iris segmentation is one of the crucial steps in building an iris recognition system since it affects the accuracy of the iris matching significantly. This segmentation should acc...