Real-time control systems are complex to design, and automation support is important. We are interested in systems with multiple tasks, each with multiple modes, implementing a fu...
Abstract. The Nuprl system is a framework for reasoning about mathematics and programming. Over the years its design has been substantially improved to meet the demands of large-sc...
Stuart F. Allen, Robert L. Constable, Richard Eato...
Abstract We describe the use of parametric representations of Boolean predicates to encode data-space constraints and signi cantly extend the capacity of formal veri cation. The co...
Mark Aagaard, Robert B. Jones, Carl-Johan H. Seger
UML provides very little support for modelling evolvable or reusable specifications and designs. To cope with this problem, the UML needs to be extended with support for reuse and ...
This paper presents a new formalism and a new algorithm for verifying timed circuits. The formalism, called orbital nets, allows hierarchical verification based on abehavioralseman...