Testing is a task that requires much effort, yet it is essential for developing software. Automated test case generation (TCG) promises to relieve humans of manual work. We introduce Muggl (the Muenster generator of glass-box test cases), which is developed at our institute. Muggl generates test...

Application development of is commonly a balancing of interests, as the question of what should actually be implemented is answered differently by different stakeholders. This paper considers mashups, which are a way of allowing an application to grow beyond the capabilities of the original...

Strategic Information Systems Planning (SISP) has been among the highest ranked issues on management agendas for many years. As such, SISP should be a major concern for researchers as well. However, SISP does not play that important of a role in the academic discussion, at least in Germany....

In practice the ability to find the right Web service decides between a functionality being implemented anew and at least the possibility of executing it via a service. This report evaluates existing public portals for Web service discovery with respect to their characteristics and their...

This paper reports on the development and application of an instrument to evaluate the overall IT fitness of medium sized enterprises. The instrument was designed in 1997 as part of an applied research project with the close co-operation of scientists and consultants, as well as various market...

The core purpose of strategic information planning (SIP) lies in identifying future directions for investments in information technology, information systems and information supply that will assist an organisation to realise its business goals. SIP is a critical challenge and major concern to...

The European Research Center for Information Systems (ERCIS) was founded on October, 12th 2004. This Working Paper was written with respect to the establishment of ERCIS. Jörg Becker, Managing Director of the ERCIS, writes about fundamental issues of ERCIS. Furthermore all Founding Members...