219 search results - page 31 / 44 » Introduction to Logics for Databases and Information Systems |
SIGMOD
2010
ACM
15 years 2 months ago
2010
ACM
We propose a novel privacy-preserving distributed infrastructure in which data resides only with the publishers owning it. The infrastructure disseminates user queries to publishe...
DEXAW
2007
IEEE
15 years 4 months ago
2007
IEEE
The current effort to extend the power of information systems by making use of the semantics associated with terms and structures has resulted in a need to establish correspondenc...
167
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SIGMOD
2009
ACM
15 years 10 months ago
2009
ACM
A multi-tenant database system for Software as a Service (SaaS) should offer schemas that are flexible in that they can be extended for different versions of the application and d...
109
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PODS
2008
ACM
15 years 9 months ago
2008
ACM
A schema mapping is a high-level specification that describes the relationship between two database schemas. As schema mappings constitute the essential building blocks of data ex...
108
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PR
2007
14 years 9 months ago
2007
In this work, we are interested in technologies that will allow users to actively browse and navigate large image databases and to retrieve images through interactive fast browsin...