Christian Willems

Online assessment for hands-on cyber security training in a virtual lab

Christian Willems, Christoph Meinel · 2012 · 53 citations

Education, Cybersecurity, Educational Technology +17

Tele-Board: Enabling efficient collaboration in digital design spaces

Raja Gumienny, Lutz Gericke, Matthias Quasthoff et al. · 2011 · 44 citations

Management, Design, Digital Design +17

The gamification of a MOOC platform

Thomas Staubitz, Christian Willems, Christiane Hagedorn et al. · 2017 · 35 citations

Education, Educational Assessment, Educational Technology +17

The Service Security Lab: A Model-Driven Platform to Compose and Explore Service Security in the Cloud

Michael Menzel, Robert Warschofsky, Ivonne Thomas et al. · 2010 · 34 citations

Computing, Cloud Computing, Computer Science +15

openHPI - A case-study on the emergence of two learning communities

Franka Grünewald, Elnaz Mazandarani, Christoph Meinel et al. · 2013 · 27 citations

Education, Educational Technology, Higher Education +12