Goethe

Learning German in Freiburg

Learn German online - anytime, anywhere, interactive! At the levels A1 to C2. We offer suitable accommodation for the time of your German course. Whether in one of our guesthouses, associate-hotels or ...
Goethe

Learning German in Düsseldorf

Effective intensive courses to learn German quickly and with the highest quality. We'll be happy to help you choose the right accommodation for you. Whether in one of our guesthouses, associate-hotels ...
IEEE

IEEE Communications Surveys and Tutorials

Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...
Computerworld

Industry

Enterprise Spotlight: Setting the 2026 IT agenda Download the January 2026 issue of the Enterprise Spotlight from the editors of CIO, Computerworld, CSO, InfoWorld, and Network World and learn about ...