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175
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JCS
2006
15 years 6 months ago
2006
Noninterference requires that there is no information flow from sensitive to public data in a given system. However, many systems release sensitive information as part of their in...
168
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OWLED
2007
15 years 8 months ago
2007
Abstract. We describe a system in which Contextual Logic Programming is used as a mediator for knowledge modeled by ontologies. Our system provides the components required to behav...
189
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ITBAM
2010
15 years 4 months ago
2010
This paper analyzes the requirements and presents a novel approach to the development of a system for epidemiological data collection and integration based on the principles of int...
181
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CIKM
2005
Springer
16 years 6 days ago
2005
Springer
With this work we aim to make a three-fold contribution. We first address the issue of supporting efficiently queries over string-attributes involving prefix, suffix, containmen...
273
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GIS
2008
ACM
16 years 7 months ago
2008
ACM
In order to provide context?aware Location?Based Services, real location data of mobile users must be collected and analyzed by spatio?temporal data mining methods. However, the d...