Current information systems are more and more complex. They require more interactions between different components and users. So, ensuring system security must not be limited to us...
Reference processes are supposed to be the basis for collaboration and mature cooperation in software development. Large business organizations need large and diverse reference pro...
We present a new approach to information flow control (IFC), ploits counterexample-guided abstraction refinement (CEGAR) technology. The CEGAR process is built on top of our existi...
Abstract. We introduce a nonmonotonic framework for belief revision in which reasoning about the reliability of different pieces of information based on meta-knowledge about the in...
The capability of revising its beliefs upon new information in a rational and efficient way is crucial for an intelligent agent. The classical work in belief revision focuses on i...