The SLam calculus is a typed -calculus that maintains security information as well as type information. The type system propagates security information for each object in four for...
Information in today’s enterprises commonly resides in a variety of heterogeneous data sources, including relational databases, web services, files, packaged applications, and c...
Information integration in enterprises is a nightmare due to the differences in software and hardware platforms and due to syntactic and semantic differences in the schemas of the...
There is an apparent need for specifying the integration of multiple knowledge sources during the design of Web Information Systems (WIS) where the actual data is often retrieved f...