All major semantics of normal logic programs and normal logic programs with aggregates can be described as fixpoints of the one-step provability operator or of operators that can...
Concurrency is inherent in today’s software. Unexpected interactions between concurrently executing threads often cause subtle bugs in concurrent programs. Such bugs are hard to...
An asynchronous program is one that contains procedure calls which are not immediately executed from the callsite, but stored and "dispatched" in a non-deterministic ord...
Sac is a functional array processing language particularly designed with numerical applications in mind. In this field the runtime performance of programs critically depends on the...
Complex Semantic Web (SW) services may have intricate data state, autonomous process behavior and concurrent interactions. The design of such SW service systems requires precise a...