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...
Recent advances in object recognition have emphasized the integration of intensity-derived features such as affine patches with associated geometric constraints leading to impressi...
We describe a framework where formal models can be rigorously defined and compared, and their interconnections can be unambiguously specified. We use trace algebra and trace struc...
Jerry R. Burch, Roberto Passerone, Alberto L. Sang...