@conference {Vozniuk_2014,
	title = {AngeLA: Putting the teacher in control of student privacy in the online classroom},
	booktitle = {2014 Information Technology Based Higher Education and Training (ITHET)},
	year = {2014},
	month = {sep},
	publisher = {IEEE},
	organization = {IEEE},
	doi = {10.1109/ithet.2014.7155683},
	url = {https://doi.org/10.1109\%2Fithet.2014.7155683},
	author = {Andrii Vozniuk and Sten Govaerts and Lars Bollen and Sven Manske and Tobias Hecking and Denis Gillet}
}
@article {Manske2014,
	title = {A flexible and extendable learning analytics infrastructure},
	journal = {Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)},
	volume = {8613 LNCS},
	year = {2014},
	pages = {123-132},
	author = {Tobias Hecking and Sven Manske and Bollen, L. and Govaerts, S. and Vozniuk, A. and H.Ulrich Hoppe}
}
@article {Manske2013,
	title = {Towards an online lab portal for inquiry-based STEM learning at school},
	journal = {Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)},
	volume = {8167 LNCS},
	year = {2013},
	pages = {244-253},
	author = {Govaerts, S. and Cao, Y. and Vozniuk, A. and Holzer, A. and Zutin, D.G. and Ruiz, E.S.C. and Bollen, L. and Sven Manske and Faltin, N. and Salzmann, C. and Tsourlidaki, E. and Gillet, D.}
}
@conference {giemza_challenges_2012,
	title = {Challenges in scaling mobile learning applications: the example of quizzer},
	booktitle = {Wireless, Mobile and Ubiquitous Technology in Education (WMUTE 2012) IEEE Seventh International Conference on},
	year = {2012},
	note = {00002},
	pages = {287{\textendash}291},
	author = {Adam Giemza and Verheyen, Per and H. Ulrich Hoppe}
}
@conference {ziebarth$1$_einsatz_2012,
	title = {Einsatz von emergenten Lernobjekten in der Weiterbildung zum Facharzt der Allgemeinmedizin},
	booktitle = {Workshop zu Web2. 0 in der beruflichen Weiterbildung im Rahmen der {DeLFI} 2012, Hagen},
	year = {2012},
	note = {00000},
	pages = {7},
	author = {Sabrina Ziebarth and Verheyen, Per and Brauckmann, Andrea and Dini, Lorena and Novak, Jasminko and H. Ulrich Hoppe}
}
@article {shire_gestaltung_2005,
	title = {Die Gestaltung der Kundeninteraktionen in wissensbasierter Dienstleistungsarbeit: eine empirische Studie},
	journal = {Der Kunde in der Dienstleistungsbeziehung. Beitr{\"a}ge zur Soziologie der Dienstleistung},
	volume = {1},
	year = {2005},
	note = {00006},
	pages = {219{\textendash}239},
	author = {Karen Shire},
	editor = {Heike Jacobsen and Voswinkel, S.}
}
