PD Dr. Ralf Klamma, AOR
Contact Information
Address: |
Lehrstuhl Informatik 5 6207, 2nd floor, building: E2 Ahornstr. 55 52056 Aachen DE |
Office hour: | Monday 12:00 - 13:00 |
Phone: | +49 241 80 215 13 |
Fax: | +49 241 80-22321 |
Mobile: | +49 173 5228052 |
Email: | klamma@informatik.rwth-aachen.de |
Online Presence
Website: | https://www.researchgate.net/profile/Ralf_Klamma |
Blog: | http://beamtenherrschaft.blogspot.com/ |
Facebook: | http://www.facebook.com/rklamma |
Xing: | https://www.xing.com/profile/Ralf_Klamma |
LinkedIn: | http://de.linkedin.com/in/klamma |
Twitter: | http://twitter.com/klamma |
Flickr: | http://www.flickr.com/photos/41313501@N00/ |
Short Bio
PD Dr. rer. nat. Ralf Klamma received his habilitation degree from RWTH Aachen University for the subject computer science in 2010. Also, he has a diploma degree (1995) and a doctoral degree (2000) both in computer science from RWTH Aachen University for works on process centered requirements engineering environments resp. on repositories for organizational memory systems. Currently, he is managing the research group Advanced Community Information Systems (ACIS) at the information systems chair, RWTH Aachen University.
He leads the project on distributed data analysis of the BMBF research cluster Personalized competence development by scaling mentoring processes (tech4comp). He is principal investigator in the ERASMUS+ project DE-TEL and AR-FOR-EU. He was principal investigator in the H2020 project WEKTI, the FP7 ICT Integrating project Learning Layers, the FP7 ICT IP ROLE, the FP7 project TEL-MAP, the NoE GALA, the NoE PROLEARN as well as the LLL project TeLLNet. He way also principal investigator in DFG projects CONTICI and FK 427 "Media and Cultural Communication". His research covers community information systems, social computing, web science, social network analysis, technology enhanced learning, knowledge management, and new product development.
In 2001, he spent several months as a visiting fellow at the MIT Entrepreneurship Center of Sloan School of Management, Massachusetts Institute of Technology, to experience entrepreneurship teaching and research. IHe took over stand-in professorships and guest professorships at the TU Chemnitz, Germany, the University of Passau, Germany,the University of Klagenfurt, Austria, and the Carlos III University in Madrid, Spain.
He has chaired many JTEL Summer Schools, EC-TEL, ICWL, ICWE, IEEE Ubi-Media and numerous other conferences and workshops. He serves as associate editor for Social Network Analysis and Mining (SNAM) and other journals. He is member of the German Informatics Society (GI-29676). His ORCID number is 0000-0002-2296-3401 and his SCOPUS number is 6603333022. His RG profile is here.
Projects
- Algorithms on Complex Dynamic Networks
- AR-FOR-EU - Augmented Reality in Formal European University Education
- Bamiyan Valley Development Community
- Doctoral Education for Technology-Enhanced Learning (DE-TEL)
- las2peer
- MediaBase - Collecting, Analysing and Visualizing Large Collections of Social Software Artifacts
- MILKI-PSY - Multimodales Immersives Lernen mit künstlicher Intelligenz für Psychomotorische Fähigkeiten
- Personalisierte Kompetenzentwicklung durch skalierbare Mentoringprozesse - tech4comp
- PROLEARN Academy
- Requirements Bazaar
Current Teaching
Past Teaching
Job openings
Theses
- A Cognitive Modeling-Based Architecture for Realistic Agents in Mixed Reality (Open)
- A Recommender System for Decentralized Question-Based Dialog (Open)
- Algorithmic Approaches to Overlapping Community Detection (Open)
- An Intelligent Menu Placement System for Mixed Reality Applications (Open)
- Dynamic Visual Analytics Pipeline Processing With WebAssembly (Open)
- Gamification of Serious Games with Recommendation Support (Open)
- Linking DevOps Tools to Social Requirements Engineering (Open)
- Measuring coherence accross media in learning environments (Open)
- Modeling and Analysis Support for Collaborative Industry 4.0 Scenarios (Open)
- Service Provisioning for Mobile Edge Cloud Computing (Open)
- Standard compliant WebXR Rendering of Mixed Reality Learning Experiences (Open)
- The Social Capital of Community Information Systems (Open)
- A Mixed Reality-Based Card Game for Formal and Informal Education (Running)
- A Peer-to-Peer Service Framework With WebAssembly (Running)
- Algorithmic Approaches to Overlapping Community Detection - Ant Colony Algorithms (Running)
- Building an Universal Community Success Awareness Gamifier (Running)
- Chatbot-assisted Community Analysis (Running)
- Collaborative Immersive Learning Analytics (Running)
- Component Crawler for Mixed Reality Projects (Running)
- Computer Supported Peer Review - An analysis (Running)
Publications
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Alexander Neumann, Peter de Lange, Ralf Klamma, Norbert Pengel, Tamar Arndt
Published in Learning Technologies and Systems. SETE 2020, ICWL 2020.
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Mixed reality and wearables in industrial training
Published in ERCIM News 120 (January 2020), 27-28.
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Mikhail Fominykh, Fridolin Wild, Ralf Klamma, Mark Billinghurst, Lisandra S. Costiner, Eleni Mangina, Judith Molka-Danielsen, Ian Pollock, Marius Preda, Aljosa Smolic
Published in Michail Giannakos, Guttorm Sindre, Andrew Luxton-Reilly und Monica Divitini (Eds.): Proceedings of the 2020 ACM Conference on Innovation and Technology in Computer Science Education. ITiCSE '20: Innovation and Technology in Computer Science Education. Trondheim Norway, 15 06 2020 19 06 2020. [S.l.]: Association for Computing Machinery, S. 508–509.
- Direwolf Model Academy: An Extensible Collaborative Modeling Framework on the Web
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Marius Laska, Jörg Blankenbach, Ralf Klamma
Published in Laska, M.; Blankenbach, J.; Klamma, R. Adaptive Indoor Area Localization for Perpetual Crowdsourced Data Collection. Sensors 2020, 20, 1443. https://doi.org/10.3390/s20051443
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Viktoria Pammer-Schindler, Fridolin Wild, Mikhail Fominykh, Tobias Ley, Maria Perifanou, Maria Viktoria Soule, Davina Hernández-Leo, Marco Kalz, Ralf Klamma, Luis Pedro, Carlos Santos, Christian Glahn, Anastasios A. Economides, Antigoni Parmaxi, Ekatarina Prasolova-Førland, Denis Gillet, Katherine Maillet
Published in Frontiers of Education https://doi.org/10.3389/feduc.2020.00150
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Integrating Web‑Based Collaborative Live Editing and Wireframing into a Model‑Driven Web Engineering Process
Published in Data Science and Engineering
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Comparing Authoring Workflows and Learning Paths in Web & Mixed Reality Environments
Published in 2020 IEEE 20th International Conference on Advanced Learning Technologies (ICALT)
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Ralf Klamma, Peter de Lange, Alexander Neumann, Benedikt Hensen, Milos Kravcik, Xia Wang, Jakub Kuzilek
Published in Lecture Notes in Computer Science Volume 12149
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Incentivizing Contribution in Decentralized Community Information Systems
Published in WWW '20: Companion Proceedings of the Web Conference 2020
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Ralf Klamma, Daniel Sous, Benedikt Hensen, István Koren
Published in EC-TEL 2020. Addressing Global Challenges and Quality Education
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Ilona Buchem, Ralf Klamma, Fridolin Wild
Published in Ilona Buchem, Ralf Klamma und Fridolin Wild (Hg.): Perspectives on Wearable Enhanced Learning (WELL), Bd. 892. Cham: Springer International Publishing, S. 3–32. doi:10.1007/978-3-319-64301-4_1
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Peter de Lange, Tom Janson, Ralf Klamma
Published in The 19th International Conference on Web Engineering (ICWE 2019)
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Ilona Buchem, Ralf Klamma, Fridolin Wild
Published in Buchem, Ilona; Klamma, Ralf; Wild, Fridolin (Hg.) (2019): Perspectives on Wearable Enhanced Learning (WELL). Cham: Springer International Publishing. doi:10.1007/978-3-319-64301-4
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Ranking and Cooperation in Real-World Complex Networks
Published in CoRR abs/1901.06611
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Investigating Cooperativity of Overlapping Community Structures in Social Networks
Published in CoRR abs/1901.06608
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Peter de Lange, Petru Nicolaescu, Jan Benscheid, Ralf Klamma
Published in J.UCS Journal Of Universal Computer Science
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Collaborative Creation and Training of Social Bots in Learning Communities
Published in 2019 IEEE 5th International Conference on Collaboration and Internet Computing (CIC)
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Peter de Lange, Petru Nicolaescu, Mario Rosenstengel, Ralf Klamma
Published in The 20th International Conference on Web Information Systems Engineering (WISE 2019)
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Gamification Support for Learning in Spatial Computing Environments
Published in Journal of Universal Computer Science Volume 25 Issue 12
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Peter de Lange, Bernhard Göschlberger, Tracie Farrell, Alexander Neumann, Ralf Klamma
Published in IEEE Transactions on Learning Technologies
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Helfende Geisterhände - Augmented Reality und Wearables in lernintensiven Aus- und Weiterbildungen
Published in weiter bilden 2019(4): KI und Learning Analytics in der Erwachsenenbildung, 26-29, 2019
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Peter de Lange, Petru Nicolaescu, Jan Benscheid, Ralf Klamma
Published in The 17th International Conference on Web-based Learning (ICWL 2018)
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Peter de Lange, Bernhard Göschlberger, Tracie Farrell, Ralf Klamma
Published in Proceedings of the 13th European Conference on Technology Enhanced Learning (EC-TEL 2018)
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Enabling visual community learning analytics with Internet of Things devices
Published in Computers in Human Behavior
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Peter de Lange, Petru Nicolaescu, Thomas Winkler, Ralf Klamma
Published in Modellierung 2018
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An Integrated Learning Analytics Approach for Virtual Vocational Training Centers
Published in International Journal of Interactive Multimedia and Artificial Intelligence
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Petru Nicolaescu, Mario Rosenstengel, Michael Derntl, Ralf Klamma, Matthias Jarke
Published in Information Systems
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Peer-to-Peer Video Streaming in HTML5 with WebTorrent
Published in Proceedings of the 18th International Conference on Web Engineering (ICWE 18), LNCS, vol. 10845, Springer, pp. 404-419, June 5-8, 2018, Cáceres, Spain
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Generation of Web Frontends from API Documentation with Direwolf Interaction Flow Designer
Published in Proceedings of the 18th International Conference on Web Engineering (ICWE 18), LNCS, vol. 10845, Springer, pp. 492-495, June 5-8, 2018, Cáceres, Spain
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Co-Design of Gamified Mixed Reality Applications
Published in IEEE ISMAR 2018 Workshop on Creativity in Design with & for Mixed Reality
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Tommi Mikkonen, Ralf Klamma, Juan Hernández
Published in Tommi Mikkonen, Ralf Klamma, Juan Hernández: Web Engineering - 18th International Conference, ICWE 2018, Cáceres, Spain, June 5-8, 2018, Proceedings. Lecture Notes in Computer Science 10845, Springer 2018, ISBN 978-3-319-91661-3
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The Exploitation of OpenAPI Documentation for the Generation of Web Frontends
Published in WWW '18 Companion Proceedings of the The Web Conference 2018, pp. 781–787
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Marius Laska, Stefan Herle, Ralf Klamma, Jörg Blankenbach
Published in ISPRS Int. J. Geo-Inf. 2018, 7(7), 238; https://doi.org/10.3390/ijgi7070238
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Augmented Reality Lernkontexte – Eine Europäische Perspektive
Published in 2. Workshop VR/AR-Learning
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An Augmented Reality Framework for Gamified Learning
Published in The 17th International Conference on Web-based Learning (ICWL 2018)
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Preparing Research Projects for Sustainable Software Engineering in Society
Published in 39th IEEE/ACM International Conference on Software Engineering (ICSE-SEIS 2017)
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Ralf Klamma, Muhammad Abduh Arifin
Published in Ralf Klamma, Muhammad Abduh Arifin: Gamification of Web-Based Learning Services. ICWL 2017: 43-48
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Community Learning Analytics Support for Audio-Visual Web-Based Learning Contents: The CIDRE Framework
Published in Ralf Klamma, Marc Spaniol: Community Learning Analytics Support for Audio-Visual Web-Based Learning Contents: The CIDRE Framework. ICWL 2017: 82-87
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Mohsen Shahriari, Martin Barth, Ralf Klamma, Christoph Trattner
Published in Mohsen Shahriari, Martin Barth, Ralf Klamma, Christoph Trattner: TCNSVD: A Temporal and Community-Aware Recommender Approach. RecTemp@RecSys 2017: 21-27
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VIRTUS Virtual VET Centre (V3C): A Learning Platform for Virtual Vocational Education and Training
Published in Proceedings of the 12th European Conference on Technology Enhanced Learning (EC-TEL 2017)
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Engineering Web Applications Using Real-Time Collaborative Modeling
Published in In Proceedings of the 23rd International Conference on Collaboration and Technology (CRIWG 2017)
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Peter de Lange, Boris Bähre, Christiane Finetti-Imhof, Ralf Klamma, Andreas Koch, Leif Oppermann
Published in 3rd International Workshop on Socio-Technical Perspective in IS development (STPIS 2017)
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Community Learning Analytics with Industry 4.0 and Wearable Sensor Data
Published in Beck D. et al. (eds) Immersive Learning Research Network. iLRN 2017. Communications in Computer and Information Science, vol 725. Springer, Cham, 10.1007/978-3-319-60633-0_12
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Peter de Lange, Bernhard Göschlberger, Tracie Farrell Frey, Ralf Klamma
Published in Proceedings of the 12th European Conference on Technology Enhanced Learning (EC-TEL 2017)
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Mohsen Shahriari, Ying Li, Ralf Klamma
Published in Prediction and Inference from Social Networks and Social Media.
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Einführung in das wissenschaftliche Arbeiten und Publizieren mittels Blended Learning in der informatischen Fachdidaktik
Published in 15. e-Learning Fachtagung Informatik der Gesellschaft für Informatik (DeLFI 2017)
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Mohsen Shahriari, Sabrina Haefele, Ralf Klamma
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The DireWolf Inside You: End User Development for Heterogeneous Web of Things Appliances
Published in Proceedings of the 16th International Conference on Web Engineering (ICWE 16), LNCS, vol. 9671, Springer, pp. 484-491, June 6-9, 2016, Lugano, Switzerland
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Petru Nicolaescu, Kevin Jahns, Michael Derntl, Ralf Klamma
Published in Proceedings of the 19th International Conference on Supporting Group Work (ACM Group), Sanibel Island, FL, USA, November 13 - 16, 2016, 39-49, 2016, 10.1145/2957276.2957310
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Mohsen Shahriari, Sabrina Haefele, Ralf Klamma
Published in Proceedings of the workshop on Recommender Systems and Big Data Analytics (RS-BDA’16); CEUR-i-KNOW2016
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Mohsen Shahriari, Ying Li, Ralf Klamma
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DevOpsUse for Rapid Training of Agile Practices Within Undergraduate and Startup Communities
Published in Proceedings of the 11th European Conference on Technology Enhanced Learning (EC-TEL 2016)
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Community Application Editor: Collaborative Near Real-Time Modeling and Composition of Microservice-based Web Applications
Published in Modellierung 2016 Workshopband
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A Longitudinal Study of Community-oriented Open Source Software Development
Published in Proceedings of the 28th International Conference on Advanced Information Systems Engineering (CAiSE'16), Ljubljana, Slovenia, June 13-17, 2016, Springer, LNCS 9694 (ISBN 978-3-319-39696-5), pp. 509-524
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Andreas Herrler, Simon Grubert, Marko Kajzer, Sadie Behrens, Ralf Klamma
Published in Gloria, Alessandro de; Veltkamp, Remco (Eds.) (2015): Games and Learning Alliance. 4th International Conference, Revised Selected Papers. GALA 2015, Rome, Italy, Dec 9-11, Cham: Springer International Publishing (LNCS 9599), pp. 71–79.
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Stefaan Ternier, Maren Scheffel, Ralf Klamma, Katherine Maillet, Wolfgang Nejdl, Martin Wolpers
Published in IEEE Transactions on Learning Technologies 9 (2), p. 106. DOI:10.1109/TLT.2016.2572918.
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Smart Ambient Learning with Physical Artifacts Using Wearable Technologies
Published in EAI Endorsed Transactions on Future Intelligent Educational Environments (FIEE) 16(6), 2016 http://dx.doi.org/10.4108/eai.27-6-2016.151526
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Mohsen Shahriari, Stephen Guneshekar, Marven von Domarus, Ralf Klamma
Published in Companion Volume, World Wide Web 2016
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Data Analysis of Workplace Learning with BOOST
Published in Proceedings of the First International Workshop on Learning Analytics Across Physical and Digital Spaces, co-located with 6th International Conference on Learning Analytics & Knowledge (LAK 2016). Edinburgh, Scotland, UK, April 25-29, 2016.
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Petru Nicolaescu, Mario Rosenstengel, Michael Derntl, Ralf Klamma, Matthias Jarke
Published in Proceedings of the 28th International Conference on Advanced Information Systems Engineering (CAiSE'16), Ljubljana, Slovenia, June 13-17, 2016, Springer, LNCS 9694 (ISBN 978-3-319-39696-5), pp. 3-17
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Boosting Vocational Education and Training in Small Enterprises
Published in Adaptive and Adaptable Learning. Volume 9891 of the series Lecture Notes in Computer Science pp 600-604.
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Using Personal Learning Environments to Support Workplace Learning in Small Companies
Published in Advances in Web-Based Learning – ICWL 2016. Volume 10013 of the series Lecture Notes in Computer Science.
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Milos Kravcik, Petru Nicolaescu, Aarij Siddiqui, Ralf Klamma
Published in 9th International Workshop on Social and Personal Computing for Web-Supported Learning Communities (SPeL 2016). In conjunction with the 15th International Conference on Web-based Learning (ICWL 2016).
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Near-Real-Time Social Computing
Published in Computer 48(9): 90–92. doi: 10.1109/MC.2015.266
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Collaborative Drawing Annotations on Web Videos
Published in Proceedings of the 15th International Conference on Web Engineering (ICWE 2015), Rotterdam, The Netherlands, June 23-26, 2015
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A Methodology and Tool Support for Widget-Based Web Application Development
Published in Proceedings of the 15th International Conference on Web Engineering (ICWE 2015), Rotterdam, The Netherlands, June 23-26, 2015
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Smart Ambient Learning with Physical Artifacts Using Wearable Technologies
Published in Workshop Proceedings of the 11th International Conference on Intelligent Environments D. Preuveneers (Ed.)
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Signed Social Networks: Link Prediction and Overlapping Community Detection
Published in the proceedings of the 2015 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining (ASONAM 2015)
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Zinayida Petrushyna (Kensche), Ralf Klamma, Alexandra Chueva, Joachim Lanfermann
Published in General Online Research, Proceedings, Cologne, March 18-20, 2015, 44 ff.
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IS Success Awareness in Community-Oriented Design Science Research
Published in New Horizons in Design Science: Broadening the Research Agenda, 10th International Conference, DESRIST 2015, Dublin, Ireland, May 20-22, 2015, LNCS 9073, Springer, Heidelberg, pp. 413-420
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Michael Derntl, Petru Nicolaescu, Stephan Erdtmann, Ralf Klamma, Matthias Jarke
Published in Proceedings of the 34th International Conference on Conceptual Modeling (ER 2015)
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A Micro Approach for Learning via Collaborative 3D Objects Annotation on the Web
Published in Proceedings of the 14th International Conference on Web-based Learning, Guangzhou, China, November 5-8, 2015
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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.
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Petru Nicolaescu, Kevin Jahns, Michael Derntl, Ralf Klamma
Published in Proceedings of the 15th International Conference on Web Engineering (ICWE 2015), Rotterdam, The Netherlands, June 23-26, 2015 (Best Demo & Best Poster Award)
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Frederick W. B. Li, Ralf Klamma, Mart Laanpere, Jun Zhang, Baltasar Fernández-Manjón, Rynson W. H. Lau
Published in 14th International Conference on Web-Based Learning (ICWL 2015), Guangzhou, China, November 5-8, 2015, Springer, LNCS 9412, 10.1007/978-3-319-25515-6
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Mohsen Shahriari, Sebastian Krott, Ralf Klamma
Published in 5th Temporal Web Analytics Workshop (TempWeb), in conjunction with WWW 2015 Florence, Italy
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Nicolae Nistor, Michael Derntl, Ralf Klamma
Published in Design for Teaching and Learning in a Networked World. EC-TEL 2015. Lecture Notes in Computer Science, vol 9307, pp. 453-459, 2015
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Requirements Bazaar: Experiences, Added-Value and Acceptance of Requirements Negotiation between End-Users and Open Source Software Developers
Published in Software Engineering & Management 2015, Dresden, March 17-20, 2015, Lecture Notes in Informatics (LNI) 239, 122-123
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Distributed Software Engineering in Collaborative Research Projects
Published in Proceedings of 10th International Conference on Global Software Engineering, ICGSE 2015.
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Asking an Expert or a Friend? Simulating Forum Communities of Learners Using Reciprocity and Preferential Attachment
Published in accepted as a poster at 2nd GESIS Computational Social Science Winter Symposium 2015
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Yiwei Cao, Dejan Kovachev, Ralf Klamma, Matthias Jarke, R. W. H. Lau
Published in Computers in Education, Springer, March 2015, Volume 2, Issue 1, pp 93-121, doi:10.1007/s40692-015-0027-0
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Dominik Renzel, Ralf Klamma, Milos Kravcik, Alexander Nussbaumer
Published in Proceedings of the 14th International Conference on Web-based Learning ICWL 2015, Guangzhou, China, November 5-8, 2015, LNCS 9412, Springer, pp. 155-164
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Mohsen Shahriari, Sathvik Parekodi, Ralf Klamma
Published in the 15th International Conference on Knowledge Technologies and Data-driven Business (i-KNOW 2015)
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Mohsen Shahriari, Sebastian Krott, Ralf Klamma
Published in the 15th International Conference on Knowledge Technologies and Data-driven Business (i-KNOW 2015)
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Florian Stegmaier, Harald Kosch, Ralf Klamma, Mathias Lux, Ernesto Damiani
Published in Florian Stegmaier, Harald Kosch, Ralf Klamma, Mathias Lux, Ernesto Damiani: Multimedia on the web - editorial, Multimedia Tools Appl. 70(2): 821-826 (2014) (2012 Impact Factor: 1.014). DOI:10.1007/s11042-013-1729-9
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Community and trust-aware fake media detection.
Published in Multimedia Tools Appl. 70(2): 1069-1098 (2014)
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Blueprint for Software Engineering in Technology Enhanced Learning Projects
Published in Christoph Rensing, Sara de Freitas, Tobias Ley, Pedro J. Muñoz Merino (Eds.): Open Learning and Teaching in Educational Communities - 9th European Conference on Technology Enhanced Learning, EC-TEL 2014, Graz, Austria, September 16-19, 2014, Proceedings. Springer 2014 Lecture Notes in Computer Science
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Informal Learning at the Workplace via Adaptive Video
Published in UMAP 2014 Extended Proceedings. Posters, Demos, Late-breaking Results and Workshop Proceedings of the 22nd Conference on User Modeling, Adaptation, and Personalization (UMAP2014). Aalborg, Denmark, July 7-11, 2014.
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Petru Nicolaescu, Dominik Renzel, István Koren, Ralf Klamma, Jukka Purma, Merja Bauters
Published in 14th IEEE International Conference on Advanced Learning Technologies (ICALT 2014), Athens, Greece, 2014
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Michael Derntl, Stephan Erdtmann, Petru Nicolaescu, Ralf Klamma, Matthias Jarke
Published in Fill HG, Karagiannis D, Reimer U (Eds.) Modellierung 2014. Lecture Notes in Informatics vol. 225, 65-80 (2014)
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DireWolf: A Framework For Widget-based Distributed User Interfaces
Published in Journal of Web Engineering (JWE), 13(3&4):203-222, 2014.
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Boosting informal workplace learning in small enterprises
Published in Proceedings of the 4th Workshop on Awareness and Reflection in Technology-Enhanced Learning (ARTEL). In conjunction with the 9th European Conference on Technology Enhanced Learning (EC-TEL): Open Learning and Teaching in Educational Communities. Graz, Austria, September 16, 2014.
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Michael Derntl, Nikou Günnemann, Alexander Tillmann, Ralf Klamma, Matthias Jarke
Published in Proceedings of the 23rd ACM International Conference on Conference on Information and Knowledge Management (CIKM '14), Shanghai, China, pp. 2012-2014. ACM
- The Impact of Culture On Smart Community Technology: The Case of 13 Wikipedia Instances
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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.
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Supporting Workplace Learning in Small Enterprises by Personal Learning Environments
Published in UMAP 2014 Extended Proceedings. Posters, Demos, Late-breaking Results and Workshop Proceedings of the 22nd Conference on User Modeling, Adaptation, and Personalization (UMAP2014). Aalborg, Denmark, July 7-11, 2014.
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Alexander Nussbaumer, Milos Kravcik, Dominik Renzel, Ralf Klamma, Marcel Berthold, Dietrich Albert
Published in Nussbaumer, A., Kravcik, M., Renzel, D., Klamma, R., Berthold, M., & Albert, D. (2014). A Framework for Facilitating Self-Regulation in Responsive Open Learning Environments. arXiv preprint arXiv:1407.5891.
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Zinayida Petrushyna (Kensche), Alexander Ruppert, Ralf Klamma, Dominik Renzel, Matthias Jarke
Published in Proceedings of the Seventh International i* Workshop co-located with the 26th International Conference on Advanced Information Systems Engineering (CAiSE 2014)
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Supporting Practices in Professional Communities Using Mobile Cloud Services
Published in Kuan-Ching Li, Qing Li, Timothy K. Shih (eds.): Cloud Computing and Digital Media: Fundamentals, Techniques, and Applications, Chapman and Hall/CRC, 2014
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István Koren, Jens Bavendiek, Ralf Klamma
Published in Proceedings of the 14th International Conference on Web Engineering (ICWE'14), 1-4 July, 2014, Toulouse, France, Springer Verlag, LNCS 8541 (won best demo award)
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Large-Scale Social Requirements Engineering
Published in Dominik Renzel, Ralf Klamma (eds.), "Large-Scale Social Requirements Engineering", IEEE Computer Society Special Technical Community on Social Networking E-Letter, vol. 2, no. 3, September 2014.
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CAELUS: Cloud Architecture for Enabling Mobile Multimedia Services
Published in Proceedings of GI Informatiktage 2014, Lecture Notes in Informatics (LNI)
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Self-Regulated Learning Nudges
Published in Proceedings of the First International Workshop on Decision Making and Recommender Systems (DMRS2014). Bolzano, Italy, September 18-19, 2014.
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Elvira Popescu, Qing Li, Ralf Klamma, Marcus Specht, Howard Leung
Published in Computer Science and Information Systems 11(1):ix-xi, 2014
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SeViAnno 2.0: Web-Enabled Collaborative Semantic Video Annotation Beyond the Obvious
Published in 12th International Workshop on Content-Based Multimedia Indexing (CBMI 2014), Klagenfurt, Austria, June 18-20, 2014
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Building mobile multimedia services: a hybrid cloud computing approach
Published in Multimedia Tools Appl. 70(2): 977-1005 (2014)
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From Micro to Macro: Analyzing Activity in the ROLE Sandbox
Published in Proceedings of the Third Conference on Learning Analytics and Knowledge, LAK'13, Leuven, Belgium, April 8-12, 2013
- An Adaptive Filter-Framework for the Quality Improvement of Open-Source Software Analysis
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Michael Derntl, Nikou Günnemann, Ralf Klamma
Published in Proceedings of the LAK Data Challenge, Leuven, Belgium, April 9, 2013, CEUR Workshop Proceedings, Vol. 974, 1-5.
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Data Warehousing for Lifelong Learning Analytics
Published in Bulletin of the Technical Committee on Learning Technology, Volume 15, Issue 2, April 2013, 6-9.
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Michael Derntl, Petru Nicolaescu, Bezunesh Terkik, Ralf Klamma
Published in Davinia Hernández Leo, Tobias Ley, Ralf Klamma, Andreas Harrer (Eds.): Scaling up Learning for Sustained Impact - 8th European Conference, on Technology Enhanced Learning, EC-TEL 2013, Paphos, Cyprus, September 17-21, 2013. Proceedings. Springer 2013 Lecture Notes in Computer Science
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Dominik Renzel, Malte Behrendt, Ralf Klamma, Matthias Jarke
Published in 2013 21st IEEE International Requirements Engineering Conference (RE) Proceedings (Best Tool Demo Award)
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Davinia Hernández-Leo, Tobias Ley, Ralf Klamma, Andreas Harrer
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Community Learning Analytics - Challenges and Opportunities
Published in Advances in Web-Based Learning - ICWL 2013 - 12th International Conference, Kenting, Taiwan, October 6-9, 2013. Proceedings, 284-293, Springer LNCS 8167, 10.1007/978-3-642-41175-5_29
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DireWolf - Distributing and Migrating User Interfaces for Widget-based Web Applications
Published in Proceedings of the 13th International Conference on Web Engineering (ICWE'13), 8-12 July, 2013, Aalborg, Denmark, Springer Verlag, LNCS 7977 (nominated for best paper award)
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Evolution of the CAiSE Author Community: A Social Network Analysis
Published in Seminal Contributions to Information Systems Engineering - 25 Years of CAiSE, Springer Berlin Heidelberg, pp 15-33, 2013, 10.1007/978-3-642-36926-1_2
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Cloud Services for Improved User Experience in Sharing Mobile Videos
Published in The 2013 IEEE International Symposium on Mobile Cloud, Computing and Service Engineering (MobileCloud'13)
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István Koren, Andreas Guth, Ralf Klamma
Published in Proceedings of the 9th IEEE International Conference on Collaborative Computing: Networking, Applications and Worksharing, Collaboratecom 2013, Austin, Texas, October 20-23, 2013
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Nikou Günnemann, Michael Derntl, Ralf Klamma, Matthias Jarke
Published in Datenbank-Spektrum 13(3): 213-223 (2013)
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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
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Browser-Based Collaborative Modeling in Near Real-Time
Published in Proceedings of the 9th IEEE International Conference on Collaborative Computing: Networking, Applications and Worksharing, Collaboratecom 2013, Austin, Texas, October 20-23, 2013
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Mobile Real-Time Collaboration for Semantic Multimedia: A Case Study with Mobile Augmented Reality Systems
Published in Mobile Networks and Applications (Online first), Springer US, doi:10.1007/s11036-013-0453-z
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Framework for Computation Offloading in Mobile Cloud Computing
Published in International Journal of Interactive Multimedia and Artificial Intelligence, 1(7):6-1, 2012 doi:10.9781/ijimai.2012.171
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Learning Analytics for Learning Blogospheres
Published in E. Popescu et al. (Eds.): ICWL 2012, LNCS 7558, pp. 255–264, 2012. Springer-Verlag Berlin Heidelberg 2012
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Development Patterns of Scientific Communities in Technology Enhanced Learning
Published in Educational Technology & Society, 15(3): 323-335 (2012)
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Elvira Popescu, Ling Qi, Ralf Klamma, Howard Leung, Marcus Specht
Published in Proceedings 11th International Conference, Sinaia, Romania, September 2-4, 2012, LNCS Vol. 7558
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Gonçalo Pereira, Antonio Brisson, Rui Prada, Ana Paiva, Francesco Bellotti, Milos Kravcik, Ralf Klamma
Published in The Proceedings of the 4th International Conference on Games and Virtual Worlds for Serious Applications (VS-GAMES’12). Edited by Alessandro De Gloria and Sara de Freitas.
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Effie Lai-Chong Law, Hans-Christian Schmitz, Martin Wolpers, Ralf Klamma, Marcel Bertold, Dietrich Albert
Published in Interaction Design and Architecture(s) Journal (IxD&A), Special Issue on Exploring the future of Technology Enhanced Education: Visions, Practical Implementations and Impact of Glocalities, 15:87-101, 2012.
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Michael Derntl, Stephan Erdtmann, Ralf Klamma
Published in Proceedings of 12th International Conference on Knowledge Management and Knowledge Technologies, I-KNOW '12. ACM Press (2012)
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Beyond the Client-Server Architectures: A Survey of Mobile Cloud Techniques
Published in Proceedings of the 2012 IEEE Workshop on Mobile Cloud Computing (MobiCC'12) held in conjunction with the 1st IEEE International Conference on Communications in China (ICCC'12), 15-18 August, Beijing, China
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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)
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Effie L-C. Law, Arunangsu Chatterjee, Dominik Renzel, Ralf Klamma
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. 194-207, Springer Verlag (2012)
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Enhancing Academic Event Participation with Context-aware and Social Recommendations
Published in Proceeding of The 2012 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining (ASONAM 2012), 26-29 August, 2012, Kadir Has University, Istanbul, Turkey. pp. 457-464.
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Dejan Kovachev, Tian Yu, Ralf Klamma
Published in Proceedings of the 6th International Conference on Multimedia and Ubiquitous Engineering (MUE 2012), 10-13 July, 2012, Madrid, Spain
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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.
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A Real-time Collaboration-enabled Mobile Augmented Reality System with Semantic Multimedia
Published in 8th IEEE International Conference on Collaborative Computing: Networking, Applications and Worksharing
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Dominik Renzel, Patrick Schlebusch, Ralf Klamma
Published in X. Sean Wang, Isabel Cruz, Alex Delis, Guangyan Huang (eds.) Lecture Notes in Computer Science 7651 - Web Information Systems Engineering - WISE 2012 13th International Conference, Paphos, Cyprus, November 28-30, 2012. Proceedings
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Khaled Rashed, Cristina Balasoiu, Ralf Klamma
Published in Proceedings of the 8th IEEE International Conference on Collaborative Computing: Networking, Applications and Worksharing, Pittsburgh, Pennsylvania, United States, October 14–17, 2012
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A Mediabase for Technology Enhanced Learning in Europe
Published in IEEE Learning Technology Newsletter, 14 (3), 2-5 (2012)
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Stefano Bocconi, Ralf Klamma, Yulia Bachvarova
Published in CEUR-WS.org Volume 898
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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
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Supporting Self-Regulation by Personal Learning Environments
Published in Proc. ICALT 2012, 12th IEEE International Conference on Advanced Learning Technologies.
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Birgit Schmitz, Roland Klemke, Marcus Specht, Marvin Hoffmann, Ralf Klamma
Published in Carlo Giovannella, Demetrios G. Sampson, Ignacio Aedo (Eds.): 12th IEEE International Conference on Advanced Learning Technologies, ICALT 2012, Rome, Italy, July 4-6, 2012. IEEE 2012 ISBN 978-1-4673-1642-2, 223-227
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Soziale Interaktion in Open-Source-Communitys
Published in Open Source - Konzepte, Risiken, Trends, Praxis der Wirtschaftsinformatik, HMD 283, 49. Jahrgang, Februar 2012
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On Psychological Aspects of Learning Environments Design
Published in Proc. EC-TEL 2011, 6th European Conference on Technology Enhanced Learning, 20-23 September, Palermo, Italy, pp. 436–441, Springer.
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Development of Computer Science Disciplines - A Social Network Analysis Approach
Published in Springer Journal on Social Network Analysis and Mining (SNAM), 1(4): 321-340, 2011
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Learn-as-you-go: New Ways of Cloud-based Micro-learning for the Mobile Web
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. 51-61, Springer Verlag
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Martin Friedrich, Martin Wolpers, Ruimin Shen, Carsten Ullrich, Ralf Klamma, Dominik Renzel, Anja Richert, Bodo von der Heiden
Published in Journal of Universal Computer Science (j-jucs), Springer, 17(3):451-471, 2011
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The Hero's Journey - Template-Based Storytelling for Ubiquitous Multimedia Management
Published in Special Issue on Journal of Multimedia (JMM): Advances in Interactive Media Technologies, Vol. 6, No. 2, 2011, pp. 156-169, Academy Publisher.
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How can Psychology inform the Design of Learning Experiences?
Published in Proc. ICALT 2011, 11th IEEE International Conference on Advanced Learning Technologies.
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Ergang Song, Zinayida Petrushyna (Kensche), Yiwei Cao, Ralf Klamma
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
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Riina Vuorikari, Adriana Berlanga, Romina Cachia, Yiwei Cao, Sibren Fetter, Anne Gilleran, Ralf Klamma, Yves Punie, Santi Scimeca, Peter Sloep, Zinayida Petrushyna (Kensche)
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
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Der Bazar der Anforderungen - Open Innovation in emergenten Communities
Published in Informatik-Spektrum Volume 34(2):178-191, Springer Berlin/Heidelberg, DOI 10.1007/s00287-010-0516-5
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Mobile Multimedia Cloud Computing and the Web
Published in Proceedings of the Workshop on Multimedia on the Web (MMWeb2011) in conjunction with i-Know and i-Semantics 2011
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Jan Schlüter, Dominik Schmitz, Malte Brettel, Matthias Jarke, Ralf Klamma
Published in Proceedings of the 5th International i* Workshop 2011, Trento, Italy, August 28-29, 2011, CEUR Workshop Proceedings, Vol. 766, 126-131.
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Julian Krenge, Zinayida Petrushyna (Kensche), Milos Kravcik, Ralf Klamma
Published in Proc. ICALT 2011, 11th IEEE International Conference on Advanced Learning Technologies.
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Non-linear Digital Storytelling for the Battleship “G. Averof”
Published in ERCIM News Speical Issues on ICT for Cultural Heritage, Volume 86, July 2011i
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Rynson Lau, Ralf Klamma, Shu-Ching Chen, Benjamin Wah
Published in World Wide Web (WWWJ), Springer 14(3):217-222, 2011
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Trust-aware Media Quality Profiles in Fake Multimedia Detection
Published in Proceedings of the International Workshop on Multimedia on the Web, in conjunction with i-Know and i-Semantics 2011, 7–9 September, Messe Congress Graz, Austria, PP. 27-32, IEEE Computer Society, 2011.
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Learning Analytics for Communities of Lifelong Learners: a Forum Case
Published in Proc. ICALT 2011, 11th IEEE International Conference on Advanced Learning Technologies.
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A Clustering Approach for Collaborative Filtering Recommendation Using Social Network Analysis
Published in Journal of Universal Computer Science (j-jucs), Springer, 17(4):583-604,2011
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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.
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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
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Mobile Community Cloud Computing: Emerges and Evolves
Published in Proceedings of the 11th International Conference on Mobile Data Management (MDM'10), May 23-26, 2010, Kansas City, MO, USA. pp. 393 - 395
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Mobile Multimedia Management for Community-aware Storytelling
Published in Proceedings of the 11th International Conference on Mobile Data Management (MDM'10), May 23-26, 2010, Kansas City, MO, USA. pp. 59-64
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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,
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Yiwei Cao, Ralf Klamma, Martin Hristov
Published in Klamma, R. et al. (eds.): 3rd IEEE International Conference on Ubi-Media Computing (U-Media), July 5-7, 2010, Jinhua, China, pp.118-123, IEEE Press.
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Ralf Klamma, R. W. H. Lau, Shu-Ching Chen, Q. Li, Ishfaq Ahmad, Jianmin Zhao
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Mobile multimedia management for Virtual Campfire - the German excellence research cluster UMIC
Published in International Journal on Computer Systems, Science and Engineering (IJCSSE), 25(3): 251-265, May 2010.
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Martin Ebner, Ralf Klamma, Sandra Schaffert
Published in Journal of Emerging Technologies in Learning (iJET), Volume 5, Special Issue: "ICL2009 - MashUps for Learning"
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Matthias Jarke, Ralf Klamma, Klaus Pohl, Ernst Sikora
Published in Gregor Engels, Claus Lewerentz, Wilhelm Schäfer, Andy Schürr, Bernhard Westfechtel (eds.): Graph Transformations and Model-Driven Engineering, Lecture Notes in Computer Science, 2010, Volume 5765/2010, 602-620, DOI: 10.1007/978-3-642-17322-6_26
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Yiwei Cao, Dejan Kovachev, Ralf Klamma, Rynson Lau
Published in Proceedings of ICWL 2010 - Advances in Web-Based Learning, LNCS Vol 6483, 2010, 11-20
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Ralf Klamma, Clemens Cap
Published in i-com. Jahrgang 9 (2010) Heft 3, S. 1-2, DOI 10.1524/icom.2010.0033(http://i-com-media.de)
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Eleni Gadolou, Haroula Papadaki, Emmanuel Stefanakis, Georgios Kritikos, Yiwei Cao, Anna Hannemann, Ralf Klamma, Dejan Kovachev
Published in (short paper), Marco Painho, Maribel Yasmina Santos and Hardy Pundt (eds.): Proceedings of 13th AGILE International Conference on Geographic Information Science: Geospatial Thinking, Guimaraes, Portugal, May 10-14, 2010
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Haroula Papadaki, Eleni Gadolou, Emmanuel Stefanakis, Georgios Kritikos, Yiwei Cao, Anna Hannemann, Dejan Kovachev, Ralf Klamma
Published in Seventh European GIS Education Seminar (EUGISES 2010), September 9 - 12, 2010, Serres Greece.
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The Structure of the Computer Science Knowledge Network
Published in Proceeding of the 2010 IEEE International Conference on Advances in Social Networks Analysis and Mining (ASONAM 2010), 9-11 August, 2010, Odense, Denmark
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Clustering Technique for Collaborative Filtering and the Application to Venue Recommendation
Published in Proceeding of the 10th International Conference on Knowledge Management and Knowledge Technologies (I-KNOW 2010), 1-3 September, 2010, Graz, Austria
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M. Wolpers, Martin Friedrich, Ruimin Shen, Carsten Ullrich, Ralf Klamma, Dominik Renzel
Published in Proceedings of the 10th International Conference on Knowledge Management and Knowledge Technologies (I-KNOW 2010), 1-3 September, 2010, Graz, Austria
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Augmenting Pervasive Environments with an XMPP-based Mobile Cloud Middleware
Published in Proceedings of International Workshop on Mobile Computing and Clouds (MobiCloud 2010) in conjunction with MobiCASE 2010, October 28, 2010, Santa Clara, CA, USA.
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Harald Kosch, Ralf Klamma, Mathias Lux, Marc Spaniol, Florian Stegmaier
Published in Published as CEUR-WS Vol. 680, http://sunsite.informatik.rwth-aachen.de/Publications/CEUR-WS/Vol-680/
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Collaborative Fake Media Detection in a Trust-Aware Real-Time Distribution Network
Published in H. Kosch, R. Klamma, M. Lux, M. Spaniol and F. Stegmaier (eds.): Proceedings of the 12th International Workshop of the Multimedia Metadata Community, the 2nd Workshop focusing on Semantic Multimedia Database Technologies 2010, collocated with the 5th International Conference on Semantic and Digital Media Technologies (SAMT2010), Saarbrücken, Germany, December 2, 2010, CEUR-WS.org Vol. 680, 17-28.
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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)
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Jan Schilling, Ralf Klamma
Published in Assessment & Evaluation in Higher Education, 35(4):367-380, 2010, 10.1080/02602930902795893
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Mobile Cloud Computing: A Comparison of Application Models
Published in arXiv.org: Networking and Internet Architecture (cs.NI); Distributed, Parallel, and Cluster Computing (cs.DC); Multimedia (cs.MM)
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Dominik Renzel, Yiwei Cao, Michael Lottko, Ralf Klamma
Published in Anna Carreras, Jaime Delgado, Xavier Maroñas, Víctor Rodríguez (Eds.): Proceedings of the 11th International Workshop of the Multimedia Metadata Community on Interoperable Social Multimedia Applications (WISMA-2010), CEUR Workshop Proceedings Vol-583 Barcelona, Spain, May 19-20, 2010, 7-14.
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Marc Spaniol, Quing Li, Ralf Klamma, R. W. H. Lau
Published in International Journal of Distance Education Technologies (JDET), April-June 2010, Vol. 8, No. 3
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Yiwei Cao, Dominik Renzel, Matthias Jarke, Ralf Klamma, Michael Lottko, Georgios Toubekis, Michael Jansen
Published in Proceedings of the 4th International Conference on Multimedia and Ubiquitous Engineering (MUE 2010)
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Towards Detecting Faked Images
Published in Anna Carreras, Jaime Delgado, Xavier Maroñas, Víctor Rodríguez (Eds.): Proceedings of the 11th International Workshop of the Multimedia Metadata Community on Interoperable Social Multimedia Applications (WISMA-2010), CEUR Workshop Proceedings Vol-583 Barcelona, Spain, May 19-20, 2010.
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A Cloud Multimedia Platform
Published in Anna Carreras, Jaime Delgado, Xavier Maroñas, Víctor Rodríguez (Eds.): Proceedings of the 11th International Workshop of the Multimedia Metadata Community on Interoperable Social Multimedia Applications (WISMA-2010), CEUR Workshop Proceedings Vol-583 Barcelona, Spain, May 19-20, 2010, 61-64.
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L. Jäger, Matthias Jarke, Ralf Klamma, Marc Spaniol
Published in H. Bublitz, R. Marek, C.L. Steinmann, H. Winkler (Hrsg.): Automatismen, pp. 299-314. Wilhelm Fink Verlag 2010. ISBD 978-3-7705-4987-0
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Storytelling on the Web 2.0 as a New Means of Creating Arts
Published in Borko Furht (Eds.): Handbook of Multimedia for Digital Entertainment and Arts, Springer, pp. 623-650, 2009
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A Community Success Model for Gaming Communities
Published in Journal of Multimedia, Vol 4, No 2 (2009), 87-93, Apr 2009, ACADEMY PUBLISHER, doi:10.4304/jmm.4.2.87-93
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Knowledge multimedia processes in technology enhanced learning
Published in Proceedings of the first ACM international workshop on Multimedia technologies for distance learning (MTDL'09 ), October 23-23, 2009, Beijing, China, ACM, New York, NY, USA, 77-86
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Ralf Klamma, Harald Kosch, Mathias Lux, Florian Stegmaier
Published in CEUR-WS Vol. 539
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R. Grigoras, V. Charvillat, Ralf Klamma, H. Kosch
Published in CEUR-WS Vol. 441, 2009 http://CEUR-WS.org/Vol-441/
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Matthias Jarke, Ralf Klamma, K. Lyytinen
Published in In M.A. Jeusfeld, M. Jarke, J. Mylopoulos (eds.): Metamodeling for Method Engineering, MIT Press 2009, pp. 43-88
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Marc Spaniol, Q. Li, Ralf Klamma, R. W. H. Lau
Published in 8th International Conference, Aachen, Germany, August 2009 Proceedings, LNCS 5686, Springer
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Ruth Breuer, Ralf Klamma, Yiwei Cao, Riina Vuorikari
Published in Cress, U., Dimitrova, V. and Specht, M. (Eds.) Learning in the Synergy of Multiple Disciplines, Proceedings of 4th European Conference on Technology Enhanced Learning, EC-TEL 2009, Nice, France, September/October 2009, LNCS 5794, Springer, pp. 166-180
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Virtual Campfire - Cultural Heritage Management and Presentation on Mobile Devices based on Interoperable Cross-Plattform MPEG-7 Multimedia Web Services
Published in Conference Paper at the 22nd CIPA Symposium - Digital Documentation, Interpretation & Presentation of Cultural Heritage, 11-15 Octoer 2009, Kyoto, Japan
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Context-aware Mobile Multimedia Services in the Cloud
Published in Ralf Klamma, Harald Kosch, Matthias Lux and Florian Stegmaier (Eds.): Proceedings of the 10th International Workshop of the Multimedia Metadata Community on Semantic Multimedia Database Technologies (SeMuDaTe'09), CEUR Workshop Proceedings, Vol. 539, Graz, Austria, December, 2009
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Virtual Campfire - Collaborative Multimedia Semantization with Mobile Social Software
Published in Ralf Klamma, Harald Kosch, Matthias Lux and Florian Stegmaier (Eds.): Proceedings of the 10th International Workshop of the Multimedia Metadata Community on Semantic Multimedia Database Technologies (SeMuDaTe'09), CEUR Workshop Proceedings, Vol. 539, Graz, Austria, December, 2009
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You Never Walk Alone: Recommending Academic Events Based on Social Network Analysis
Published in Proceedings of the First International Conference on Complex Science (Complex'09), Feb. 23-25, 2009, Shanghai, China
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Yiwei Cao, Ralf Klamma, M. Khodaei
Published in R. Grigoras, V. Charvillat, R. Klamma, H. Kosch (Eds.): Proceedings of the 9th Workshop on Multimedia Metadata (WMM'09), Toulouse, France, March 19-20, 2009, CEUR-WS Vol. 441, http://CEUR-WS.org/Vol-441/
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Yiwei Cao, Matthias Jarke, Ralf Klamma, O. Mendoza, Satish Srirama
Published in Proc. of the Tenth International Conference on Mobile Data Management, May 18-20, 2009, Taipei, Taiwan, pp. 102-111
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Yiwei Cao, Xi Chen, Niels Drobek, A. Hahne, Anna Hannemann, Christian Hocken, Michael Jansen, H. Janßen, Matthias Jarke, Ralf Klamma, Dejan Kovachev, Zinayida Petrushyna (Kensche), Manh Pham, Dominik Renzel, Patrik Schlebusch, Georgios Toubekis
Published in Proc. of the Tenth International Conference on Mobile Data Management, May 18-20, 2009, Taipei, Taiwan, pp. 363-364
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Community Driven Elicitation of Requirements with Entertaining Social Software
Published in Münch, J.; Liggesmeyer, P. (Ed.): Software Engineering 2009 Workshopband, Germany, Kaiserslautern, March 2-6, 2009, pp. 317-328, ISBN 978-3-88579-244-4
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Yiwei Cao, Ralf Klamma, Y. Gao, R. W. H. Lau, Matthias Jarke
Published in Advances in Web Based Learning - ICWL 2009, 8th International Conference, Aachen, Germany, August 2009 Proceedings, LNCS 5686, Springer, pp.98-107
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Semantic Monitoring and Analyzing Context-aware Collaborative Multimedia Services
Published in Proceedings of the 2009 IEEE International Conference on Semantic Computing, 14-16 September 2009 / Berkeley, CA, USA
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Multimedia Processing on Multimedia Semantics and Multimedia Context
Published in Ralf Klamma, Harald Kosch, Matthias Lux and Florian Stegmaier (Eds.): Proceedings of the 10th International Workshop of the Multimedia Metadata Community on Semantic Multimedia Database Technologies (SeMuDaTe'09), CEUR Workshop Proceedings, Vol. 539, Graz, Austria, December, 2009
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L. Jäger, Matthias Jarke, Ralf Klamma, Marc Spaniol
Published in Informatik Spektrum, Vol. 31, No. 1, ISSN 0170-6012, Springer, Berlin Heidelberg, pp. 21-29, 2008
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Software social móvil en comunidades profesionales
Published in Novatica, no. 193, May-June, pp. 30-34, 2008
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Mobile Social Software for Professional Communities
Published in UPGRADE, Vol. IX, issue No. 3, June 2008, 37-43
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Media Centric Knowledge Sharing on the Web 2.0
Published in M. D. Lytras, R. Tennyson and P. O. de Pablos (Eds.): Knowledge Networks: The Social Software Perspective, IDEA Group Publishing, Hershey, PA, USA, 2008, pp. 46-60
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Smart Social Software for Mobile Cross-Media Communities
Published in Granitzer, Michael, Lux, Mathias, Spaniol, Marc (Eds.): Multimedia Semantics - The Role of Metadata, Series: Studies in Computational Intelligence, Vol. 101, Springer, 2008
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W. Bailer, L. Brunie, M. Döller, M. Granitzer, Ralf Klamma, H. Kosch, M. Lux, Marc Spaniol
Published in Borko Furht (ed.): Encyclopedia of Multimedia, Springer, 2008, ISBN 978-0-387-74724-8, Part 13, pp. 568-574
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Ralf Klamma, N. Sharda, Balthasar Fernández-Manjón, Harald Kosch, Marc Spaniol
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ACIS: A collaborative hypermedia geospatial community information systems of Afghan Monuments and Sites
Published in Proceedings of Computer Applications & Quantitative Methods in Archaeology (CAA 2008) - 2-6 April, Budapest/Hungary, 2008
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Reflective Community Information Systems
Published in Y. Manolopoulos et al. (eds.): ICEIS 2006, Springer LNBIP 3, pp. 17-28, 2008.
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Continuous, Requirements-Driven Support for Organizations, Networks, and Communities
Published in Proc. of the 3rd Int. i* Workshop, Recife, Brazil, February 11-12, 2008, CEUR-WS.org, Vol. 322, pp. 47-50
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Yiwei Cao, Ralf Klamma, M. Hou, Matthias Jarke
Published in Proc. of the 9th International Conference on Mobile Data Management, April 27-30, 2008, Beijing, China, pp. 108-115
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MobSOS - A Testbed for Mobile Multimedia Community Services
Published in 9th International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS '08), May 7-9, 2008, Klagenfurt, Austria
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Measuring Community Satisfaction across Gaming Communities
Published in International Workshop on Interactive Digital Entertainment Technologies (IDET 2008), Proceedings of the First IEEE International Conference on Ubi-Media Computing and Workshops, July 15-16, 2008, Lanzhou, China, pp. 414-419.
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Community-Aware Adaptive Systems
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. 796-801
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Ralf Klamma, Yiwei Cao, Anna Hannemann, A. Hahne, Dominik Renzel
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.218-225
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Marc Spaniol, Yiwei Cao, Ralf Klamma, P. Moreno-Ger, B. Fernández Manjón, J. Luis Sierra, Georgios Toubekis
Published in F. Li, J. Zhao, T. K. Shih R. Lau, Q. Li, D. McLeod (Eds.) Advances in Web Based Learning - ICWL 2008, Proceedings, Jinhua, China, August 2008, LNCS 5145, Springer, pp. 253--264
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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
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Yiwei Cao, Ralf Klamma, A. Martini
Published in R. Klamma, N. Sharda, B. Fernández-Manjón, H. Kosch, M. Spaniol (Eds.): Proceedings of the First International Workshop on Story-Telling and Educational Games (STEG'08) at EC-TEL 08, Sep. 16, 2008, Maastricht, the Netherlands, CEUR-WS.org
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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
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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
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Ralf Klamma, C. Haasler
Published in Proceedings of the Second KDD Workshop on Social Network Mining and Analysis, August 24, 2008, Las Vegas, Nevada, USA, 2008
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Ralf Klamma, C. Haasler
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.
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M. Kalz, M. Specht, Ralf Klamma, Mohamed Chatti, R. Koper
Published in In U. Dittler, M. Kindt & C. Schwarz (Eds.), Online-Communities als soziale Systeme (40 ed., pp. 181 - 197). Münster: Waxmann.
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Matthias Jarke, T. Seidl, Christoph Quix, David Kensche, S. Conrad, E. Rahm, Ralf Klamma, H. Kosch, M. Granitzer, S. Apel, M. Rosenmüller, G. Saake, O. Spinczyk
Published in Mainz Verlag, Aachen, 2007
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E. Duval, Ralf Klamma, M. Wolpers
Published in Lecture Notes in Computer Science, Vol. 4753, Springer-Verlag
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M. Wolpers, Ralf Klamma, E. Duval
Published in Proceedings of the EC-TEL 2007 Poster Session, Crete, Greece, September 17-20, 2007, CEUR-WS.org Vol. 280
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M. Rohde, Ralf Klamma, Matthias Jarke, Volker Wulf
Published in Behaviour & Information Technology, Special Issue: Computer Support for Learning Communities, 26(1):81-94, January-February 2007
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Ralf Klamma, Mohamed Chatti, E. Duval, H. Hummel, E. T. Hvannberg, Milos Kravcik, E. Law, Ambjorn Naeve, P. Scott
Published in Journal of Educational Technology & Society, 10(3):72-83, 2007
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Ralf Klamma, S. Steinfels
Published in C. Müller, N. Gronau (Hgg.): Analyse sozialer Netzwerke und Social Software - Grundlagen und Anwendungsbeispiele, GITO-Verlag, Berlin, 2007, 273-302
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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.
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The Web 2.0 Driven SECI Model Based Learning Process
Published in Proceedings of the 7th International Conference on Advanced Learning Technologies (ICALT 2007), July 18-20, Niigata, Japan, 2007.
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Yiwei Cao, Ralf Klamma, Marc Spaniol, Y. Leng
Published in The 9th International Conference on Visual Information Systems, June 28-29, 2007, Shanghai, China
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Ralf Klamma, Yiwei Cao, Marc Spaniol, Y. Leng
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
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Marc Spaniol, Ralf Klamma, M. Lux
Published in K. Tochtermann, H. Maurer, F. Kappe, A. Scharl (Eds.): Proceedings of I-Media'07, International Conference on New Media Technology and Semantic Systems, Graz, Austria, September 5 - 7, 2007, J.UCS (Journal of Universal Computer Science) Proceedings, pp. 41-48, 2007
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Virtual Campfire - A Mobile Social Software for Cross-Media Communities
Published in K. Tochtermann, H. Maurer, F. Kappe, A. Scharl (Eds.): Proceedings of I-Media'07, International Conference on New Media Technology and Semantic Systems, Graz, Austria, September 5 - 7, 2007, J.UCS (Journal of Universal Computer Science) Proceedings, pp. 192-195, 2007
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Community-Aware Semantic Multimedia Tagging - From Folksonomies to Commsonomies
Published in K. Tochtermann, H. Maurer, F. Kappe, A. Scharl (Eds.): Proceedings of I-Media'07, International Conference on New Media Technology and Semantic Systems, Graz, Austria, September 5 - 7, 2007, J.UCS (Journal of Universal Computer Science) Proceedings, pp. 163-171, 2007
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A Media Theoretical Approach to Technology Enhanced Learning in Non-technical Disciplines
Published in E. Duval, R. Klamma, M. Wolpers(Eds.): Creating New Learning Experiences on a Global Scale, Proceedings of Second European Conference on Technology Enhanced Learning, EC-TEL 2007, Crete, Greece, September 2007, LNCS 4753, Springer-Verlag, pp.307-321
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Yiwei Cao, Ralf Klamma, Satish Srirama, K. Wang
Published in R. Meersman, Z. Tari, P. Herrero (eds.): Proceedings of On the Move to Meaningful Internet Systems 2007: OTM 2007 Workshop MONET, Vilamoura, Portugal, November 2007, Springer, pp. 417-426
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K. Maillet, T. Klobucar, D. Gillet, Ralf Klamma
Published in Proceedings of the EC-TEL 2007 PROLEARN Doctoral Consortium, Crete, Greece, September 18, 2007, CEUR-WS.org Vol. 288
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Learning as a Service: A Web-Based Learning Framework for Communities of Professionals on the Web 2.0
Published in H. Leung, F. Li, R. W. H. Lau, Q. Li (Eds.): Advances in Web-Based Learning, Proceedings of ICWL 2007, Edinburgh, Scotland, August 15-17, 2007, Springer-Verlag, Berlin Heidelberg, LNCS 4823, pp. 160-173
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Marc Spaniol, Ralf Klamma, L. Springer, Matthias Jarke
Published in International Journal of Distance Education Technologies (JDET), Vol. 4, No.1, 2006, R. Lau and F. Li (Eds.): Special Issue: Advances in Web-Based Learning, pp. 31-45
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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.
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L. Springer, T. Hupp, Marc Spaniol, Ralf Klamma
Published in Forum Logopädie, Schulz-Kirchner Verlag, Idstein, 2 (20), pp. 26-31
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Internet-Kooperation verändert die Kulturwissenschaften
Published in RWTH Themen, RWTH Aachen, Sommersemester, 2006, pp. 10-11
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MPEG-7 Compliant Community Hosting
Published in M. Lux, M. Jarke, H. Kosch (Eds.): MPEG and Multimedia Metadata Community Workshop Results 2005, J.UKM Special Issue (Journal of Universal Knowledge Management), Springer, Vol. 1, No. 1, 2006, pp. 36-44
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A Hypermedia Afghan Sites and Monuments Database
Published in E. Stefanakis, M.P. Peterson, C. Armenakis, V. Delis (Eds.): Geographic Hypermedia - Concepts and Systems, LNG&C, ISBN 3-540-34237-0, Springer-Verlag, pp 189-209.
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Standards for Geographic Hypermedia: MPEG, OGC and co.
Published in E. Stefanakis, M.P. Peterson, C. Armenakis, V. Delis (Eds.): Geographic Hypermedia - Concepts and Systems, LNG&C, ISBN 3-540-34237-0, Springer-Verlag, pp. 233-256.
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M. Scholten, Ralf Klamma, C. Kiehle
Published in IEEE Internet Computing, vol. 10, no. 5, pp. 34-41, Sept/Oct, 2006.
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Virtual Entrepreneurship Lab 2.0: Sharing Entrepreneurial Knowledge by Non-Linear Story-Telling
Published in J.UKM (Journal of Universal Knowledge Management), Springer, 1(3):174-198, 2006.
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Mohamed Chatti, T. Sodhi, M. Specht, Ralf Klamma, Roland Klemke
Published in Proceedings of the 6th International Conference on Advanced Learning Technologies (ICALT 2006), July 5-7, Kerkrade, Netherlands, 2006, 1039-1043
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Mohamed Chatti, Ralf Klamma, Matthias Jarke, V. Kamtsiou, D. Pappa, Milos Kravcik, Ambjorn Naeve
Published in Proceedings of the second International Conference on Web Information Systems and Technologies (WEBIST 2006), April 11-13, Setubal, Portugal
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Ralf Klamma, Mohamed Chatti, E. Duval, S. Fiedler, H. Hummel, E. T. Hvannberg, A. Kaibel, B. Kieslinger, Milos Kravcik, E. Law, Ambjorn Naeve, P. Scott, M. Specht, C. Tattersall, R. Vuorikari
Published in Proceedings of the 6th International Conference on Advanced Learning Technologies (ICALT 2006), July 5-7, Kerkrade, Netherlands, 2006, 912-914
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Spatiotemporal Thematic Maps for Sustainable Development of Heritage Site Tourism
Published in H. Kremers and V. Tikunov (eds.): Proceedings of InterCarto - Inter GIS 12, International Conference on Geoinformation for Sustainable Development Berlin, Germany, August 28-30, pp. 143-153, 2006
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Ralf Klamma, Marc Spaniol, D. Denev
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.
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Marc Spaniol, Ralf Klamma, H. Janßen, Dominik Renzel
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. 592-599.
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Virtual Entrepreneurship Lab 2.0: Sharing Entrepreneurial Knowledge by Non-Linear Story-Telling
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. 26-34
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Mobile Social Software for Cultural Heritage Management
Published in R. Meersman, Z. Tari, P. Herrero et al. (eds.): Proc. of Workshop on Mobile and Networking Technologies for Social Applications (MONET), On the Move to Meaningful Internet Systems 2006: OTM 2006 Workshops, Montpellier, France, LNCS4277, Springer, 2006, pp. 955-964.
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Community Aware Content Adaptation for Mobile Technology Enhanced Learning
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. 227-241
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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
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Social Software und Reflektive Informationssysteme
Published in P. Loos/. H. Krcmar (Eds.): Architekturen und Prozesse. Strukturen und Dynamik in Forschung und Unternehmen. Berlin et al.: Springer 2006, pp. 51-62. ISBN-13 978-3-540-46847-9
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Marc Spaniol, Ralf Klamma, N. Sharda, Matthias Jarke
Published in W. Liu, Q. Li, R. W. H. Lau (Eds.): Advances in Web-Based Learning, Proceedings of ICWL 2006, Penang, Malaysia, July 19-21, 2006, Springer-Verlag, Berlin Heidelberg, LNCS 4181, pp. 249-263.
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MECCA: Hypermedia Capturing of Collaborative Scientific Discourses about Movies
Published in informing science. The International Journal of an Emerging Discipline, Volume 8, 2005, N. Sharda (Ed.): Special Series on Issues in Informing Clients using Multimedia Communications, pp. 3-38
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Transkriptivität als informatisches Designprinzip. Mediale Spuren in rechnergestützten Entwicklungsprozessen
Published in G. Fehrmann, E. Linz, C. Epping-Jäger (eds.): Spuren Lektüren. Praktiken des Symbolischen, Festschrift für Ludwig Jäger zum 60. Geburtstag, München: Fink, 2005, 105-120.
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A Hypermedia Afghan Sites and Monuments Database
Published in Proceedings of the First International Workshop on Geographic Hypermedia "Geographic Hypermedia: Concepts & Systems", Denver, USA, April 4-5, 2005, pp. 59-73.
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LM-DTM: An Environment for XML-Based, LIP/PAPI-Compliant Deployment, Transformation and Matching of Learner Models
Published in P. Goodyear, D.G. Sampson, D.J.-T. Yang, Kinshuk, T. Okamoto, R. Hartley, and N.-S. Chen (eds.): In Proceedings of the 5th International Conference on Advanced Learning Technologies (ICALT 2005), July 5-8, Kaohsiung, Taiwan, pp. 567-569
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ACIS: Intergenerational Community Learning Supported by a Hypermedia Sites and Monuments Database
Published in P. Goodyear, D.G. Sampson, D.J.-T. Yang, Kinshuk, T. Okamoto, R. Hartley, and N.-S. Chen (eds.): Proceedings of the 5th International Conference on Advanced Learning Technologies (ICALT 2005), July 5-8, Kaohsiung, Taiwan, 108-112
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MEDINA: A Semi-Automatic Dublin Core to MPEG-7 Converter for Collaboration and Knowledge Management in Multimedia Repositories
Published in K. Tochtermann, H. Maurer (Eds.): Proceedings of I-KNOW '05, 5th International Conference on Knowledge Management, Graz, Austria, June 29 - July 1, 2005, J.UCS (Journal of Universal Computer Science) Proceedings, Springer, pp. 136-144.
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"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.
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MECCA-learn: A Community Based Collaborative Course Management System for Media-rich Curricula in the Film Studies
Published in Lau, R. W. H., Li, Q., Cheung, R. and Liu, W. (Eds.): Advances in Web-Based Learning, Proceedings of ICWL 2005, Hong Kong SAR, China, July 31 - August 3, 2005, Springer-Verlag, Berlin Heidelberg, LNCS 3583, pp. 131-143.
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L. Springer, T. Hupp, Ralf Klamma, Marc Spaniol
Published in J. Boenisch and K. Otto (Eds.): Leben im Dialog - Unterstützte Kommunikation über die gesamte Lebensspanne. Proceedings of ISAAC 2005, Loeper Literaturverlag, ISBN 3-86059-144-4, pp. 356-366, 2005
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M. Rohde, Ralf Klamma, Volker Wulf
Published in T. Koschmann, D. Suthers & T. W. Chun (Eds.): Computer Supported Collaborative Learning 2005: The Next 10 Years!, Lawrence Erlbaum Associates, Mahwah, NJ, pp. 514-519
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Multimediatechnologien für das Verbesserungsmanagement
Published in atp - Automatisierungstechnische Praxis, 5/2004, 53-60
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Ralf Klamma, M. Rohde, Volker Wulf
Published in Proceedings Multikonferenz Wirtschaftsinformatik (MKWI) 2004, Universität Duisburg-Essen, March 9-11, 2004, 324-335
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Discourse Visualization Strategies for a Comprehensive Medial Analysis of Cultural Science Communities
Published in K. Tochtermann, H. Maurer (Eds.): Proceedings of I-KNOW '04, 4th International Conference on Knowledge Management, Graz, Austria, June 30 - July 2, 2004, J.UCS (Journal of Universal Computer Science) Proceedings, Springer, pp. 337-344
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Marc Spaniol, L. Springer, Ralf Klamma, Matthias Jarke
Published in K. Miesenberger, J. Klaus, W. Zagler, et al. (Eds.): Proceedings of the 9th International Conference on Computer Helping People with Special Needs, ICCHP 2004, Paris, France, July 7-9, 2004, Springer-Verlag, Berlin Heidelberg, LNCS 3118, pp. 1024-1031
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Marc Spaniol, Ralf Klamma, L. Springer, Matthias Jarke
Published in W. Liu, Y. Shi, Q. Li (Eds.): Advances in Web-Based Learning, Proceedings of ICWL 2004, Beijing, China, August 8-11, 2004, Springer-Verlag, Berlin Heidelberg, LNCS 3143, pp. 277-285
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L. Springer, Marc Spaniol, Ralf Klamma
Published in Proceedings of the 26th World Congress of the International Association of Logopedics and Phoniatrics, IALP 2004, Brisbane, Australia, August 29 - September 2, 2004, pp. 1-5
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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
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Open Hypermedia Management for E-learning in the Humanities
Published in Proceedings of ICALT 2004, Joensuu, Finland, August 30 - September 2, 2004, pp. 765-767.
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Wissensbasiertes Verbesserungsmanagement
Published in wissensmanagement, Das Magazin für Führungskräfte, Heft Mai/Juni 4/2003, 22-24
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M. Rohde, Matthias Jarke, Ralf Klamma, Volker Wulf
Published in i-com Zeitschrift für interaktive und kooperative Medien 3/2003, 36-45
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Digital media knowledge management with MPEG-7
Published in The Twelfth International World Wide Web Conference, (WWW 2003), Poster Session, 20-24 May 2003, Budapest, Hungary
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Störungen in Organisationen - Lernen in einer turbulenten Umwelt
Published in A. Kümmel, E. Schüttpelz (Hrsg.): Signale der Störung, Fink: München, 2003.
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Matthias Jarke, Ralf Klamma, J. Marock
Published in In K. Nathusius (Hrsg.): Zu den Wirkungen des regionalen Kontexts auf Unternehmensgründungen. EUL-Verlag, 2003, S. 115-154.
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Virtual Communities: Analysis and Design Support
Published in In J. Eder, T. Welzer (eds.): CAiSE '03 Forum Information Systems for a Connected Society. Velden 2003, pp. 113-116.
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Ralf Klamma, Matthias Jarke, M. Rohde, Volker Wulf
Published in Proceedings of ICALT 2003, 3rd IEEE International Conference on Advanced Learning Technologies, July 9-11, Athens, Greece, 2003, 356-357
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ATLAS: A web-based software architecture for multimedia e-learning environments in virtual communities
Published in W. Zhou, P. Nicholson, B. Corbitt, J. Fong (Eds.): Advances in Web-Based Learning, Proceedings of ICWL 2003, Melbourne, Australia, August 18-20, 2003, Springer-Verlag, Berlin Heidelberg, LNCS 2783, pp. 193-205
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Supporting communication and knowledge creation in digitally networked communities in the humanities
Published in ACM SIGGROUP Bulletin "Special issue on community-based learning: explorations into theoretical groundings, empirical findings and computer support", Volume 24, Issue 3, 2003, pp. 55-59.
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Ralf Klamma, M. Rohde, Volker Wulf
Published in ACM SIGGROUP Bulletin "Special issue on community-based learning: explorations into theoretical groundings, empirical findings and computer support", Volume 24, Issue 3, 2003, pp. 60-65
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Ralf Klamma, V. Pipek, Volker Wulf
Published in WIRTSCHAFTSINFORMATIK 44 (2002) 5, S. 484-491
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Metadata and Cooperative Knowledge Management
Published in A. Banks Pidduck et al. (Eds.): Proc. 14th Intl. Conf. Advanced Information Systems Engineering (CAISE 2002), Toronto, Canada, LNCS 2348, pp. 4-20, Springer-Verlag, 2002
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Ralf Klamma, Matthias Jarke, E. Hollender, D. Börner-Klein
Published in J. Fong, C.T. Cheung, H.V. Leong, Q. Li (Eds.): Advances in Web-Based Learning, Proceedings of the First International Conference, ICWL 2002, Hong Kong, China, August 17-19, Springer-Verlag, Berlin Heidelberg, LNCS 2436, pp. 275 ff.
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Ralf Klamma, E. Hollender, Matthias Jarke, P. Moog, Volker Wulf
Published in Proceedings of IEEE International Conference on Advanced Learning Technologies (ICALT 2002), Kazan, Russia, September 9-12, 2002, IEEE Learning Techology Task Force, 2002, pp. 519-524
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Bootstrapping im Wissensmanagement - Organisationsgedächtnisbasierte Workflow-Systeme
Published in S. Schubert, B. Reusch, N. Jesse (Hgg.): Informatik bewegt, Proceedings of Informatik 2002, Dortmund, Germany, 30. Sept. - 3. Okt., 2002, S. 729-732.
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Ralf Klamma, Matthias Jarke, Volker Wulf
Published in S. Schubert, B. Reusch, N. Jesse (Hgg.): Informatik bewegt, Proceedings of Informatik 2002, Dortmund, Germany, 30. Sept. - 3. Okt., 2002, S. 359-363.
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Semantic processing of multimedia data by MPEG-7 for capacious knowledge management
Published in B. Grosky (Ed.): Proceedings of SOFSEM 2002 Workshop on Multimedia Semantics, Milovy, Czech Republic, November 27-28, pp. 56-65
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Data integration for multimedia e-learning environments with XML and MPEG-7
Published in D. Karagiannis, U. Reimer (Eds.): Practical Aspects of Knowledge Management, Proceedings of PAKM 2002, Vienna, Austria, December 2-3, Springer-Verlag, Berlin Heidelberg, LNAI 2569, pp. 244-255
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Organisationsgedächtnis
Published in Nicolas Pethes, Jens Ruchatz (Hg.): Gedächtnis und Erinnerung. Ein interdisziplinäres Lexikon, Rowohlt, 2001.
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Künstliche Intelligenz
Published in Nicolas Pethes, Jens Ruchatz (Hg.): Gedächtnis und Erinnerung. Ein interdisziplinäres Lexikon, Rowohlt, 2001.
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Speichern
Published in Nicolas Pethes, Jens Ruchatz (Hg.): Gedächtnis und Erinnerung. Ein interdisziplinäres Lexikon, Rowohlt, 2001.
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Vernetztes Verbesserungsmanagement mit einem Unternehmensgedächtnis-Repository
Published in Künstliche Intelligenz 4/01, S.53-55, 2001
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E. Hollender, Ralf Klamma, D. Börner-Klein, Matthias Jarke
Published in DS-NELL IV Nr.2, 2001, 219-245
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Kooperative Dokumentanalyse in einem interdisziplinären Forschungskolleg
Published in H.-P. Schnurr, S. Staab, R. Studer, G. Stumme. Y. Sure (Hrsg.): Beiträge der 1. Konferenz "Professionelles Wissensmanagement - Erfahrungen und Visionen", Baden-Baden, 14.-16. März 2001, S.289-307
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Vernetztes Verbesserungsmanagement mit einem Unternehmensgedächtnis-Repository
Published in Dissertation, RWTH Aachen, 2000
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Vernetztes Verbesserungsmanagement
Published in Wirtschaftsinformatik 42(1):15-26, 2000
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Ralf Klamma, S. Schlaphof
Published in Proceedings of the 8th European Conference on Information Systems (ECIS 2000), Vienna, Austria, 2000, pp. 364-371.
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PRIME: Toward Process-Integrated Modeling Environments
Published in ACM Transactions on Software Engineering and Methodology, Vol. 8, No. 4, 343-410, 1999.
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Nachhaltiges rechnerintegriertes Verbesserungsmanagement
Published in Proceedings Doktorandenseminar WI'99, March 1999, pp. 45-51
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Knowledge Management Cultures: A Comparison of Engineering and Cultural Science projects
Published in ECSCW-Workshop XMWS'99, Beyond Knowledge Management: Managing Expertise, 13.9.99, Kopenhagen, Denmark
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Innovation durch rechnergestütztes Fehlermanagement: Ergebnisse des BMBF-Projektes FOQUS.
Published in W.Hummeltenberg (eds.): Tagungsband Frühjahrstagung Wirtschaftsinformatik 1998 "Information Management for Business Intelligence and Excellence" Hamburg, Vieweg, Braunschweig, Wiesbaden, pp. 247-26, 1998
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Driving the Organizational Learning Cycle: The Case of Computer-Aided Failure Management.
Published in W.Baets (ed.): Proceedings of the 6th European Conference on Information Systems (ECIS'98), Aix-En-Provence, France, Euro-Arab Management School, Granada, 1998, pp. 378-392
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Workflow Support for Failure Management in Federated Organizations.
Published in R.W.Blanning, D.R.King (eds.): Proceedings of the 31st Hawai'i Conference on System Sciences, IEEE Computer Society Press, Los Alamitos 1998, pp. 302-311
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Workflow Support for Failure Management in Federated Organizations
Published in Aachener Informatik Berichte, 97-11, 1997
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H. Förster, Ralf Klamma, P. Klonaris, F.-J. Stepprath, P. Schülke
Published in T.Pfeifer (ed.): Fehlermanagement mit objektorientiertenTechnologienin der qualitätsorientierten Produktion, Forschungszentrum KarlsruheTechnik und Umwelt, FZKA-PFT 183, 1997, pp. 169-189
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Integration im verteilten Fehlermanagement
Published in T.Pfeifer (ed.): Fehlermanagement mit objektorientiertenTechnologienin der qualitätsorientierten Produktion, Forschungszentrum KarlsruheTechnik und Umwelt, FZKA-PFT 183, 1997, pp. 135-168
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Eine Untersuchung der DV-Unterstützung von Informations- und Arbeitsflüssen im Qualitätsmanagement bei kleinen und mittelständischen Unternehmen der Fertigungsindustrie
Published in EMISA-Fachgruppentreffen 1997, Workflow-Management-Systeme im Spannungsfeld einer Organisation, 8.-10. Oktober, TU Darmstadt, 1997, pp. 70-80
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Supporting Organizational Learning Processes through Failure Management
Published in Proceedings of the 7th International Workshop on InformationTechnologiesand Systems (WITS'97), Atlanta, Georgia, USA, 1997, pp. 66-71
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T. Pfeifer, R. Grob, P. Klonaris, G. Warnecke, H. Förster, P. Schülke, Matthias Jarke, Ralf Klamma, Peter Peters
Published in M.Jarke, K.Pasedach, K.Pohl (eds.): Tagungsband Informatik'97 -Informatik als Innovationsmotor, 22.-24. September 1997, pp. 516-518
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A Framework for Process-Integrated Tools
Published in Aachener Informatik-Bericht 96-13
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PRO-ART: Erfassung und Verwaltung von Anforderungshistorien GI-Fachgruppe 2.5.2 EMISA "Entwicklungsmethoden fuer Informationssysteme und deren Anwendung"
Published in A. Oberweis (Hrsg.), Proceedings Fachgruppentreffen 1995, "Requirements Engineering für Informationssysteme", Universität Karlsruhe, 12.-13.10.1995