Abstract. We compare the expressive power of process calculi by studying the problem of electing a leader in a symmetric network of processes. We consider the π-calculus with mixe...
Maria Grazia Vigliotti, Iain Phillips, Catuscia Pa...
We generalise the notion of pre-logical predicates [HS02] to arbitrary simply typed formal systems and their categorical models. We establish the basic lemma of pre-logical predica...
In this paper we demonstrate the use of formal methods tools to provide a semantics for the type hierarchy of the AXIOM computer algebra system, and a methodology for Aldor progra...
Martin Dunstan, Tom Kelsey, Steve Linton, Ursula M...
Abstract. We address the problem of constructing multiagent systems by coordinating autonomous agents, whose internal designs may not be fully known. We develop a customizable coor...
Abstract. A key step in Natural Language Processing is creating representations of sentences and discourses. Sentences describe states and events. Thus a crucial component of seman...