Martin Kronenburg

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This document contains a range of needs and requirements concerning the construction of a light control system for a floor of a university building. A description of the building architecture and of some pre-installed (light-)hardware is included. This problem description was the common input for all participants of the requirements engineering case study "(More)
The DISCOUNT system is a distributed equational theorem prover based on the teamwork method for knowledge-based distribution. It uses an extended version of unfailing Knuth–Bendix completion that is able to deal with arbitrarily quantified goals. DISCOUNT features many different control strategies that cooperate using the teamwork approach. Competition(More)
This paper presents a new way to use planning in automated theorem proving by means of distribution. To overcome the problem that often subtasks for a proof problem can not be detected a priori (which prevents the use of the known planning and distribution techniques) we use a team of experts that work independently with diierent heuristics on the problem.(More)
A generic approach to the formal specification of system requirements is presented. It is based on a pool of requirement patterns, which are related to design patterns well-known in object-oriented software development. The application of such patterns enhances the reusability and gene-ricity as well as the intelligibility of the formal requirement(More)
Abroad coalition of public and private health care organizations advocate the development of computerized immunization information systems as a key national strategy for achieving and sustaining high immunization coverage levels. However, widespread adoption requires greater awareness of the purpose, functions, and value of an immunization information(More)
A large set of criteria to evaluate formal methods for reactive systems is presented. To make this set more comprehensible, it is structured according to a Concept-Model of formal methods. It is made clear that it is necessary to make the catalogue more speciic before applying it. Some of the steps needed to do so are explained. As an example the catalogue(More)
The notion of formal description techniques for timed systems (T-FDTs) has been introduced in EDK98a] to provide a unifying framework for description techniques that are formal and that allow to describe the ongoing behavior of systems. In this paper we show that three well known temporal logics, MTL, MTL-R , and CTL*, can be embedded in this framework.(More)