Logic programming with stable logic semantics (SLP) is a logical formalism that assigns to sets of clauses in the language admitting negations in the bodies a special kind of mode...
We analyse transports between leaves in an edge-weighted tree. We prove under which conditions there exists a transport matching the weights of a given tree. We use this to compute...
A compiler optimization is sound if the optimized program that it produces is semantically equivalent to the input program. The proofs of semantic equivalence are usually tedious....
Many researchers have developed many programming environments for children. Typically each of these environments contains its own programming notation ranging from computer code t...