Publikationen und Vorträge

@inproceedings{Lorenz2010c,

title = {Über kurz oder lang. Ein Schlichtungsversuch zur Debatte über Micro- und Macrolearning},

author = {Anja Lorenz},

editor = {Friedrich Albrecht},

url = {http://nbn-resolving.de/urn:nbn:de:bsz:ch1-qucosa-82098

http://www.slideshare.net/anjalorenz/ber-kurz-oder-lang-ein-schlichtungsversuch-zur-debatte-ber-micro-und-macrolearning},

isbn = {978-3-9812655-5-2},

year  = {2010},

date = {2010-09-15},

booktitle = {8. Workshop on e-Learning 2010 am 15. September 2010 an der Hochschule Zittau/Görlitz},

volume = {107},

number = {2491-2511},

pages = {79-88},

publisher = {Zentrum für eLearning [Zfe]},

address = {Zittau},

school = {Hochschule Zittau/Görlitz},

series = {Wissenschaftliche Berichte},

abstract = {Die Vorteile von Microlearning gegenüber langatmiger (Online-) Schulungen liegen auf der Hand: Sie führen schnell zu Lernerfolgen, unterbrechen den Alltag nur kurz und entsprechen der Kultur der „Net Generation“. Mit einem Blogeintrag stellte sich GABI REINMANN (2010a) diesen Argumenten offen entgegen und sprach sich für die Notwendigkeit langer Lernphasen für eine umfassende Bildung aus. Dabei widersprechen sich die Lernkonzepte nicht, sondern können und müssen einander ergänzen. Auch die dafür benötigten Lernmaterialen sollten nicht isoliert voneinander erstellt werden: durch eine geeignete Strukturierung können Bestandteile umfassenderer Schulungen für Microlearning-Einheiten wiederverwendet werden.},

keywords = {eLearning, learning content, learning content management system (LCMS), macrolearning, microlearning, reusability},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Lor2010,

title = {Role Management in a Privacy-Enhanced Collaborative Environment},

author = {Anja Lorenz and Katrin Borcea-Pfitzmann},

editor = {Piet Kommers and Pedro Isaías},

url = {http://nbn-resolving.de/urn:nbn:de:bsz:ch1-qucosa-82063

http://www.slideshare.net/anjalorenz/role-management-in-privacyenhanced-collaborative-environment},

isbn = {978-972-8939-07-6},

year  = {2010},

date = {2010-03-18},

booktitle = {Proceedings of the IADIS International Conference e-Society 2010},

pages = {3--10},

publisher = {IADIS Press},

address = {Porto},

organization = {International Association for Development of the Information Society (IADIS)},

abstract = {Nowadays, social software is in demand in very different settings. Managing relationships (e.g., social networking sites) and content sharing (e.g., photo sharing), but also collaborative working via the Internet became a widely accepted part of the social lives of people. Especially, collaborative environments provide platforms supporting users in creating and exchanging new ideas, material, and conducting discussions, but also in representing themselves by allowing for according profile management etc. (cf. Koch & Richter 2007). Supporting the users’ privacy in such interactive environments stands in sharp contrast to the objectives of collaboration. However, previous work has shown that different approaches may overcome this ostensible contradiction. One further approach is subject of this paper and consists of a differentiated role management. Accordingly, this paper describes the particular settings of applications shaping Privacy-Enhanced Collaborative Environments (PECE), for which a comprehensive role management has to be realized. The paper discusses the implications on the role concept resulting from the privacy-related settings and introduces a three-dimensional approach for roles in a collaborative environment.},

keywords = {collaboration, eLearning, privacy, role management},

pubstate = {published},

tppubtype = {inproceedings}

}