Authors
Swiss Institute for Information Science, University of Applied Sciences, Pulvermühlestrasse 57, CH-7000 Chur
Ingo Barkow
Swiss Institute for Information Science, University of Applied Sciences, Pulvermühlestrasse 57, CH-7000 Chur
Fabian Odoni
Swiss Institute for Information Science, University of Applied Sciences, Pulvermühlestrasse 57, CH-7000 Chur
