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120
Voted
PVLDB
2008
15 years 3 days ago
2008
Though inevitable for effective cost-based query rewriting, the derivation of meaningful cardinality estimates has remained a notoriously hard problem in the context of XQuery. By...
116
Voted
SAC
2008
ACM
15 years 2 days ago
2008
ACM
There are emerging technologies such as SAWSDL or WSMO that extend the current Web Services technologies to so called Semantic Web Services by combining the structural and semanti...
120
Voted
ML
2010
ACM
14 years 11 months ago
2010
ACM
Many knowledge representation mechanisms are based on tree-like structures, thus symbolizing the fact that certain pieces of information are related in one sense or another. There ...
124
Voted
ICDE
2012
IEEE
13 years 3 months ago
2012
IEEE
Abstract— Previous work has introduced probability distributions as first-class components in uncertain stream database systems. A lacking element is the fact of how accurate the...
131
Voted
TIFS
2010
14 years 7 months ago
2010
Person recognition using facial features, e.g., mug-shot images, has long been used in identity documents. However, due to the widespread use of web-cams and mobile devices embedd...