805 search results - page 79 / 161 » On the Role of Integrity Constraints in Data Integration |
INFOSCALE
2007
ACM
14 years 11 months ago
2007
ACM
A flexible mandatory access control policy (MAC) for XML databases is presented in this paper. The label type and label access policy can be defined according to the requirements ...
ICWS
2010
IEEE
14 years 8 months ago
2010
IEEE
The service-oriented approach is becoming more and more popular to integrate highly heterogeneous systems. Web services are the natural evolution of conventional middleware techno...
ICML
2009
IEEE
15 years 10 months ago
2009
IEEE
A key aspect of semantic image segmentation is to integrate local and global features for the prediction of local segment labels. We present an approach to multi-class segmentatio...
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UAI
2000
14 years 11 months ago
2000
Algorithms for learning the conditional probabilities of Bayesian networks with hidden variables typically operate within a high-dimensional search space and yield only locally op...
ICCAD
2001
IEEE
15 years 6 months ago
2001
IEEE
As system integration evolves and tighter design constraints must be met, it becomes necessary to account for the non-ideal behavior of all the elements in a system. Certain devic...