MediaBase - Collecting, Analysing and Visualizing Large Collections of Social Software Artifacts

2015

A Near-Real Time Application for Twitter Data Analysis

Published in General Online Research, Proceedings, Cologne, March 18-20, 2015, 44 ff. by Zinayida Petrushyna (Kensche), Ralf Klamma, Alexandra Chueva, Joachim Lanfermann

On Modeling Learning Communities

Published in Design for Teaching and Learning in a Networked World. Proceedings 10th European Conference on Technology Enhanced Learning, EC-TEL 2015, Toledo, Spain, September 15–18, 2015. Lecture Notes in Computer Science, vol. 9307, pp. 254-267. by Zinayida Petrushyna (Kensche), Ralf Klamma, Milos Kravcik

Community-aware Ranking Algorithms for Expert Identification in Question-Answer Forums

Published in the 15th International Conference on Knowledge Technologies and Data-driven Business (i-KNOW 2015) by Mohsen Shahriari, Sathvik Parekodi, Ralf Klamma

WebOCD: A RESTful Web-based Overlapping Community Detection Framework

Published in the 15th International Conference on Knowledge Technologies and Data-driven Business (i-KNOW 2015) by Mohsen Shahriari, Sebastian Krott, Ralf Klamma

2014

The Impact of Culture On Smart Community Technology: The Case of 13 Wikipedia Instances

Published by Zinayida Petrushyna (Kensche), Ralf Klamma, Matthias Jarke

Navigation Support in Evolving Open-Source Communities by a Web-based Dashboard

Published in Proceedings of the 10th IFIP WG 2.13 International Conference on Open Source Systems, OSS 2014, San José, Costa Rica, May 6-9, 2014, 11-20. by Anna Hannemann, Kristjan Liiva, Ralf Klamma

i*-REST: Light-Weight i* Modeling with RESTful Web Services

Published in Proceedings of the Seventh International i* Workshop co-located with the 26th International Conference on Advanced Information Systems Engineering (CAiSE 2014) by Zinayida Petrushyna (Kensche), Alexander Ruppert, Ralf Klamma, Dominik Renzel, Matthias Jarke

2013

An Adaptive Filter-Framework for the Quality Improvement of Open-Source Software Analysis

Published by Anna Hannemann, Michael Hackstein, Ralf Klamma, Matthias Jarke

A Dynamic Topic Model of Learning Analytics Research

Published in Proceedings of the LAK Data Challenge, Leuven, Belgium, April 9, 2013, CEUR Workshop Proceedings, Vol. 974, 1-5. by Michael Derntl, Nikou Günnemann, Ralf Klamma

An Interactive System for Visual Analytics of Dynamic Topic Models

Published in Datenbank-Spektrum 13(3): 213-223 (2013) by Nikou Günnemann, Michael Derntl, Ralf Klamma, Matthias Jarke

Community Dynamics in Open Source Software Projects: Aging and Social Reshaping

Published in Proceedings of the 9th IFIP WG 2.13 International Conference on Open Source Systems, OSS 2013, Koper-Capodistria, Slovenia, June 25-28, 2013, pp. 80-96 by Anna Hannemann, Ralf Klamma

2012

Development Patterns of Scientific Communities in Technology Enhanced Learning

Published in Educational Technology & Society, 15(3): 323-335 (2012) by Manh Pham, Michael Derntl, Ralf Klamma

The European TEL Projects Community from a Social Network Analysis Perspective

Published in A. Ravenscroft et al. (Eds.): 21st Century Learning for 21st Century Skills - 7th European Conference of Technology Enhanced Learning, EC-TEL 2012, Saarbrücken, Germany, LNCS vol. 7563, pp. 51-64, Springer Verlag (2012) by Michael Derntl, Ralf Klamma

Learning Analytics in a Teachers' Social Network

Published in Hodgson, et al. (eds.): Proceedings of the Eighth International Conference on Networked Learning (NLC 2012), Maastricht, the Netherlands, April 2-4, 2012, pp. 414 - 421. by Manh Pham, Yiwei Cao, Zinayida Petrushyna (Kensche), Ralf Klamma

A Mediabase for Technology Enhanced Learning in Europe

Published in IEEE Learning Technology Newsletter, 14 (3), 2-5 (2012) by Michael Derntl, Ralf Klamma

Social Network Analysis of European Project Consortia to Reveal Impact of Technology-Enhanced Learning Projects

Published in Proceedings of 12th IEEE International Conference on Advanced Learning Technologies (ICALT 2012), European Projects Track, Rome, Italy, 746-747 by Michael Derntl, Ralf Klamma

2011

How can Psychology inform the Design of Learning Experiences?

Published in Proc. ICALT 2011, 11th IEEE International Conference on Advanced Learning Technologies. by Milos Kravcik, Ralf Klamma, Zinayida Petrushyna (Kensche)

Learning Analytics at Large: The Lifelong Learning Network of 160, 000 European Teachers

Published in Carlos Delgado Kloos, Denis Gillet, Raquel M. Crespo García, Fridolin Wild, Martin Wolpers (Eds.): Towards Ubiquitous Learning - 6th European Conference of Technology Enhanced Learning, EC-TEL 2011, Palermo, Italy, September 20-23, 2011. Proceedings. Lecture Notes in Computer Science 6964 Springer 2011, 398-411 by Ergang Song, Zinayida Petrushyna (Kensche), Yiwei Cao, Ralf Klamma

ICT-Based School Collaboration, Teachers' Networks and their Opportunities for Teachers' Professional Development - A Case Study on eTwinning

Published in Advances in Web-Based Learning - ICWL 2011, Proceedings of 10th International Conference, Hong Kong, December 2011, Lecture Notes in Computer Science, vol. 7048, pp. 112-121, Springer Verlag by Riina Vuorikari, Adriana Berlanga, Romina Cachia, Yiwei Cao, Sibren Fetter, Anne Gilleran, Ralf Klamma, Yves Punie, Santi Scimeca, Peter Sloep, Zinayida Petrushyna (Kensche)

Identification of Learning Goals in Forum-based Communities

Published in Proc. ICALT 2011, 11th IEEE International Conference on Advanced Learning Technologies. by Julian Krenge, Zinayida Petrushyna (Kensche), Milos Kravcik, Ralf Klamma

Learning Analytics for Communities of Lifelong Learners: a Forum Case

Published in Proc. ICALT 2011, 11th IEEE International Conference on Advanced Learning Technologies. by Zinayida Petrushyna (Kensche), Milos Kravcik, Ralf Klamma

2010

Designing During Use: Modeling Communities of Practice

Published in In Proceedings 4th 2010 IEEE International Conference on Digital Ecosystems and Technologies (IEEE DEST 2010), Dubai, U.A.E. by Zinayida Petrushyna (Kensche), Ralf Klamma, Milos Kravcik

Emerging Research Topics in Social Learning

Published in Dirckinck-Holmfeld, L., Hodgson, V., Jones, C., de Laat, M., McConnell, D. & Ryberg, T. (eds.): Proceedings of the 7th International Conference on Networked Learning 2010, Aalborg, Denmark, pp. 224-231 by Ralf Klamma

Pattern-Based Competence Management: On the Gap between Intentions and Reality

Published in 11th IFIP WG 5.5 Working Conference on Virtual Enterprises, PRO-VE 2010, St. Etienne, France, October 11-13, 2010, Proceedings, pp. 364-371 Series: IFIP Advances in Information and Communication Technology, Vol. 336, by Ralf Klamma, Zinayida Petrushyna (Kensche)

Utilising Pattern Repositories for Capturing and Sharing PLE Practices in Networked Communities

Published in In Proceeding of 10th International Conference on Knowledge Management and Knowledge Technologies, 1–3 September 2010, Messe Congress Graz, Austria by Felix Mödritscher, Zinayida Petrushyna (Kensche), Effie L-C. Law

Self-modeling and Self-reflection of E-learning communities

Published in In Proceeding of Doctoral Consortium at 5th European Conference on Technology Enhanced Learning (EC-TEL 2010) by Zinayida Petrushyna (Kensche)

Werkzeuge und Modelle für die übergreifende Untersuchung von Social Software

Published in i-com, Jahrgang 9 (2010) Heft 3, S. 12-20, DOI 10.1524/icom.2010.0034 (http://i-com-media.de) by Ralf Klamma

2008

Reflective Community Information Systems

Published in Y. Manolopoulos et al. (eds.): ICEIS 2006, Springer LNBIP 3, pp. 17-28, 2008. by Matthias Jarke, Ralf Klamma

Getting to "Know" People on the Web 2.0

Published in K. Tochtermann et. al. (Eds.): Proceedings of I-Know'08 and I-Media'08, International Conferences on Knowledge Management and New Media Technology, Graz, Austria, September 3-5, 2008, Journal of Universal Computer Science (J.UCS), pp.169-176 by Yiwei Cao, Anna Hannemann, Ralf Klamma, Zinayida Petrushyna (Kensche)

The Troll Under the Bridge: Data Management for Huge Web Science Mediabases

Published in H.-GT. Hegering, A. Lehmann, J. Ohlbach, C. Scheideler (eds.): Proceedings of the 38. Jahrestagung der Gesellschaft für Informatik e.V. (GI), die INFORMATIK 2008, Köllen Druck+Verlag GmbH, Bonn, pp. 923-928, 2008 by Ralf Klamma, Zinayida Petrushyna (Kensche)

No Guru, No Method, No Teacher: Self-Oberservation and Self-Modelling of E-Learning Communities

Published in 3rd European Conference on Technology Enhanced Learning, EC-TEL 2008, Maastricht, The Netherlands, Springer-Verlag, LNCS 5192, pp.354-365, 2008 by Zinayida Petrushyna (Kensche), Ralf Klamma

Wikis as Social Networks: Evolution and Dynamics

Published in Proceedings of the Second KDD Workshop on Social Network Mining and Analysis, August 24, 2008, Las Vegas, Nevada, USA, 2008 by Ralf Klamma, C. Haasler

Dynamic Network Analysis of Wikis

Published in K. Tochtermann et. al. (Eds.): Proceedings of I-Know'08 and I-Media'08, International Conferences on Knowledge Management and New Media Technology, Graz, Austria, September 3-5, 2008, Journal of Universal Computer Science (J.UCS), 2008. by Ralf Klamma, C. Haasler

2007

Innovationsmanagement und Web 2.0

Published in C. Müller, N. Gronau (Hgg.): Analyse sozialer Netzwerke und Social Software - Grundlagen und Anwendungsbeispiele, GITO-Verlag, Berlin, 2007, 273-302 by Ralf Klamma, S. Steinfels

Watching the Blogosphere: Knowledge Sharing in the Web 2.0

Published in N. Nicolov, N. Glance, E. Adar, M. Hurst, M Liberman, J. H. Martin and F. Salvetti (Eds.): International Conference on Weblogs and Social Media, Boulder, Colorado, USA, March 26-28, 2007, pp. 105-112. by Ralf Klamma, Yiwei Cao, Marc Spaniol

A Toolkit to Support Dynamic Social Network Visualization

Published in The 9th International Conference on Visual Information Systems, June 28-29, 2007, Shanghai, China by Yiwei Cao, Ralf Klamma, Marc Spaniol, Y. Leng

Spatiotemporal Knowledge Visualization and Discovery in Dynamic Social Networks

Published in K. Tochtermann, H. Maurer (eds.): Proceedings of I-KNOW 07, 7th International Conference on Knowledge Management, Graz, Austria, Sept. 5-7, 2007, J.UCS (Journal of Universal Computer Science) Proceedings, pp. 384-391 by Ralf Klamma, Yiwei Cao, Marc Spaniol, Y. Leng

2006

Selbstbeobachtungswerkzeuge zur cross-medialen, sozialen Netzwerkanalyse kulturwissenschaftlicher Communities

Published in M. Cuntz, B. Nitsche, I. Otto, and M. Spaniol (Eds.): Die Listen der Evidenz, DuMont, Köln, ISBN 3-8321-7979-8, 2006, pp. 239-254. by Marc Spaniol, Ralf Klamma, Matthias Jarke

PALADIN: A Pattern Based Approach to Knowledge Discovery in Digital Social Networks

Published in K. Tochtermann, H. Maurer (Eds.): Proceedings of I-KNOW '06, 6th International Conference on Knowledge Management, Graz, Austria, September 6 - 8, 2006, J.UCS (Journal of Universal Computer Science) Proceedings, Springer, pp. 457-464. by Ralf Klamma, Marc Spaniol, D. Denev

Pattern-Based Cross Media Social Network Analysis for Technology Enhanced Learning in Europe

Published in W. Nejdl, K. Tochtermann (Eds.): Innovative Approaches to Learning and Knowledge Sharing, Proceedings of the 1st European Conference on Technology Enhanced Learning (EC-TEL 2006), Hersonissou, Greece, October 1-3, LNCS 4227, Springer-Verlag, pp.242-256 by Ralf Klamma, Marc Spaniol, Yiwei Cao, Matthias Jarke

2005

"Do you know a similar project I can learn from?" Self-monitoring of Communities of Practice in the Cultural Sciences

Published in He, X., Hintz, T., Piccardi, M., Wu, Q., Huang, M., and Tien, D. (Eds.): Proceedings of the Third International Conference on Information Technology and Applications ICITA'05, Sydney, Australia, July 4-7, 2005, Volume II, pp. 608-613. by Ralf Klamma, Marc Spaniol, Matthias Jarke

2004

Mediating Ontologies for Communities of Practice

Published in D. Karagiannis, U. Reimer (Eds.): Practical Aspects of Knowledge Management, Proceedings of PAKM 2004, Vienna, Austria, December 2-3, 2004, Springer-Verlag, Berlin Heidelberg, LNAI 3336, pp. 330-342 by Marc Spaniol, Ralf Klamma

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