CERA: a collaborative environment reference architecture for interoperable CWE systems (English)
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Supporting the change of cooperation patterns by integrated collaboration tools (English)
PRO-VE, 651-658 (2009).
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Collaborative environments to support professional communities: A living lab approach (English)
PRO-VE, 635-642 (2009).
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Kooperatives arbeiten unter der lupe (English)
Mensch & Computer, 99-108 (2007).
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Solving the problem of integrating a client-server architecture with a multi-agent system in the educational domain (English)
IADIS AC, 261-268 (2005).
5
Two years of experience with a $μ$-kernel based OS. (English)
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