The B method is one of the most used formal methods, when reactive systems is under question, due to good support for refinement. However, obtaining the formal model from requireme...
In this paper we suggest methods to aid the development of specifications using the B method. We propose an objectoriented approach to specification, developing the structure thro...
This paper addresses the problem of estimating cost and development effort of a system, starting from its complete or partial high-level description. In addition, some modificatio...
William Fornaciari, Fabio Salice, Umberto Bondi, E...
Abstract— In recent years business-to-business (B2B) ecommerce has been subject to major rethinking. A paradigm shift from document centric file-based interchange of business in...
This paper addresses the graphical representation of static aspects of B specifications, using UML class diagrams. These diagrams can help understand the specification for stakeho...