Creativity is a much needed quality in today's business and therefore an important research area. Whilst implementing and evaluating computer support for electronic brainstor...
The aim of blind source separation (BSS) is to transform a mixed random vector such that the original sources are recovered. If the sources are assumed to be statistically independ...
Extensible Dependency Grammar (XDG) is new, modular grammar formalism for natural language. An XDG analysis is a multi-dimensional dependency graph, where each dimension represent...
After a short definition of the basic aspects of electronic marketplaces and a focus on its topic, this paper introduces mySAP.com Marketplace, which is part of SAP's line of...
A group signature scheme allows a group member of a given group to sign messages on behalf of the group in an anonymous and unlinkable way. In case of a dispute, however, a design...