Computers arechanging the way wethink. Of course, nearly all desk-workers have access to
computers and use them to email their colleagues, search the Web for information and …

The Common Algebraic Specification Language (CASL) is an expressive language for the
formal specification of functional requirements and modular design of software. It has been …

Inductive definitions are the most natural means by which to represent many families of
structures occurring in mathematics and computer science, and their corresponding …

Development graphs are a tool for dealing with structured specifications in a formal program
development in order to ease the management of change and reusing proofs. In this work …

In practice, the formal development of software is an evolutionary process. Failed proof
attempts give rise to changes in the specification and such changes invalidate proofs which …

The Maya-system is mostly implemented in Common Lisp while parts of the GUI, shared with
the OMEGA-system [9], are written in Mozart. The Caslparser is provided by the CoFI-group …

The use of formal methods in large complex applications implies the need for an
evolutionary formal program development in which specification and verification phases are …

In this survey on implicit induction I recollect some memories on the history of implicit
induction as it is relevant for future research on computer-assisted theorem proving, esp …

Abstract Development graphs are a tool for dealing with structured specifications in a formal
program development in order to ease the management of change and reusing proofs. In …

Computer supported development of proofs requires user interaction even for theorems that
are simple by human standards. In this thesis we define a communication infrastructure as a …