Abstract. We explore the expressive power of the formalism called Natural Operational Semantics, NOS, introduced by Burstall and Honsell for defining the operational semantics of ...
Abstract. There are many connections between graph mining and inductive logic programming (ILP), or more generally relational learning. Up till now these connections have mostly be...
In this article, I present an “event approach” used to formally develop sequential programs. It is based on the formalism of Action Systems [6] (and Guarded Commands[7]), which...
Recently SOFL (Structured-Object-based-Formal Language) has been extended to a formal object-oriented language and method while keeping its structured features. This extension all...
In the "little theories" version of the axiomatic method, different portions of mathematics are developed in various different formal axiomatic theories. Axiomatic theor...
William M. Farmer, Joshua D. Guttman, F. Javier Th...