GMD - German National Research Center for Information Technology
Copyright:
Reports provided here are included by the contributing authors as a means to ensure timely distribution of scholarly and technical work on a non-commercial basis. Copyright and all rights therein are maintained by the authors or by other copyright holders, notwithstanding that they have offered their works here electronically. It is understood that all persons copying this information will adhere to the the terms and constraints invoked by each author's copyright. These works may not be reposted without the explicit permission of the copyright holder.
