Abstract. The first part of this paper presents a new approach for automatically proving nontermination of string rewrite systems. We encode rewrite sequences as propositional for...
Harald Zankl, Christian Sternagel, Dieter Hofbauer...
A convenient method for defining a quasi-ordering, such as those used for proving termination of rewriting, is to choose the minimum of a set of quasi-orderings satisfying some d...
Abstract. We show that certain input-output relations, termed inductive invariants are of central importance for termination proofs of algorithms defined by nested recursion. Indu...
Database replication protocols have historically been built on top of distributed database systems, and have consequently been designed and implemented using distributed transacti...
Palplates are a collection of touch-screen terminals placed around the office enabling human-computer interactions at the point of need. Supporting a community of mobile authentic...