We extend to disjunctive logic programs our previous work on computing loop formulas of loops with at most one external support. We show that for these logic programs, loop formula...
XACML does not natively support RBAC and even the specialized XACML profiles are not able to support many relevant constraints such as static and dynamic separation of duty. Exte...
The evolution of Software Engineering methodology, from waterfall to spiral, from spiral to agile, indicates that high concurrency, iterative development and short cycles are key ...
Client-server applications often do not scale well when a large number of clients access a single server. To solve this, a new trend is to allow a client to download data from oth...
Qualitative Reasoning (QR) formalisms provide ontological primitives for capturing conceptual knowledge. Recently QR-based diagrammatic tools are being developed to support learne...