Today’s autonomous and heterogeneous information systems have an increasing necessity of exchanging data. As widely known, middleware systems have been successfully adopted as i...
Abstract— Third party developed software add-ins enhance the functionality of a large variety of base software such as operating systems, word processors, spread sheets, graphics...
We carried out eight assessments of usability engineering processes in four industrial companies, for the purpose of providing a basis for process improvement. The research method...
— Some electric power markets allow bidders to specify constraints on ramp rates for increasing or decreasing power production. We show in a small example that a bidder could use...
Abstract: The work described in this article arises from two needs. First, there is still a need for providing more sophisticated database systems than just relational ones. Second...
Markus Kirchberg, Klaus-Dieter Schewe, Alexei Tret...