2009 | ||
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66 | Marc Spaniol, Qing Li, Ralf Klamma, Rynson W. H. Lau: Advances in Web Based Learning - ICWL 2009, 8th International Conference, Aachen, Germany, August 19-21, 2009. Proceedings Springer 2009 | |
65 | Ralf Klamma, Pham Manh Cuong, Yiwei Cao: You Never Walk Alone: Recommending Academic Events Based on Social Network Analysis. Complex (1) 2009: 657-670 | |
64 | Ruth Breuer, Ralf Klamma, Yiwei Cao, Riina Vuorikari: Social Network Analysis of 45, 000 Schools: A Case Study of Technology Enhanced Learning in Europe. EC-TEL 2009: 166-180 | |
63 | Dominik Renzel, Ralf Klamma: Semantic Monitoring and Analyzing Context-aware Collaborative Multimedia Services. ICSC 2009: 630-635 | |
62 | Yiwei Cao, Ralf Klamma, Yan Gao, Rynson W. H. Lau, Matthias Jarke: A Web 2.0 Personal Learning Environment for Classical Chinese Poetry. ICWL 2009: 98-107 | |
61 | Yiwei Cao, Matthias Jarke, Ralf Klamma, Oscar Mendoza, Satish Narayana Srirama: Mobile Access to MPEG-7 Based Multimedia Services. Mobile Data Management 2009: 102-111 | |
60 | Yiwei Cao, Xi Chen, Niels Drobek, Andreas Hahne, Anna Hannemann, Christian Hocken, Michael Jansen, Holger Janssen, Matthias Jarke, Ralf Klamma, Deja Kovachev, Zinayida Petrushyna, Pham Manh Cuong, Dominik Renzel, Patrick Schlebusch, Georgios Toubekis: Virtual Campfire - Cross-Platform Services for Mobile Social Software. Mobile Data Management 2009: 363-364 | |
59 | Ralf Klamma, Volker Wulf, Matthias Jarke, Anna Glukhova: Software Engineering within Social Software Environments (SENSE 2009). Software Engineering 2009: 207-208 | |
2008 | ||
58 | Ralf Klamma, Denis Gillet, Tomaz Klobucar, Katherine Maillet: Proceedings of the 3rd EC-TEL 2008 PROLEARN Doctoral Consortium, held at the European Conference on Technology Enhanced Learning, Maastricht, The Netherlands, September 17, 2008 CEUR-WS.org 2008 | |
57 | Zinayida Petrushyna, Ralf Klamma: No Guru, No Method, No Teacher: Self-classification and Self-modelling of E-Learning Communities. EC-TEL 2008: 354-365 | |
56 | Ralf Klamma, Denis Gillet, Tomaz Klobucar, Katherine Maillet: Preface. EC-TEL PROLEAN 2008 | |
55 | Anna Glukhova, Ralf Klamma, Matthias Jarke: Community-Aware Adaptive Systems. GI Jahrestagung (2) 2008: 796-801 | |
54 | Ralf Klamma, Zinayida Petrushyna: The Troll Under the Bridge: Data Management for HugeWeb Science Mediabases. GI Jahrestagung (2) 2008: 923-928 | |
53 | Marc Spaniol, Yiwei Cao, Ralf Klamma, Pablo Moreno-Ger, Baltasar Fernández-Manjón, José Luis Sierra, Georgios Toubekis: From Story-Telling to Educational Gaming: The Bamiyan Valley Case. ICWL 2008: 253-264 | |
52 | Yiwei Cao, Ralf Klamma, Min Hou, Matthias Jarke: Follow Me, Follow You - Spatiotemporal Community Context Modeling and Adaptation for Mobile Information Systems. MDM 2008: 108-115 | |
51 | Matthias Jarke, Ralf Klamma, Gerhard Lakemeyer, Dominik Schmitz: Continuous, Requirements-Driven Support for Organizations, Networks, and Communities. iStar 2008: 47-50 | |
50 | Ludwig Jäger, Matthias Jarke, Ralf Klamma, Marc Spaniol: Transkriptivität: Operative Medientheorien als Grundlage von Informationssystemen für die Kulturwissenschaften. Informatik Spektrum 31(1): 21-29 (2008) | |
49 | Marc Spaniol, Ralf Klamma, Mathias Lux: Imagesemantics: User-Generated Metadata, Content Based Retrieval & Beyond. J. UCS 14(10): 1792-1807 (2008) | |
48 | Erik Duval, Ralf Klamma: Guest Editorial: Special Issue on EC-TEL 2007. TLT 1(1): 9-10 (2008) | |
2007 | ||
47 | Martin Wolpers, Ralf Klamma, Erik Duval: Proceedings of the EC-TEL 2007 Poster Session, Crete, Greece, September 17-20, 2007 CEUR-WS.org 2007 | |
46 | Katherine Maillet, Tomaz Klobucar, Denis Gillet, Ralf Klamma: Proceedings of the EC-TEL 2007 PROLEARN Doctoral Consortium, Crete, Greece, September 18, 2007 CEUR-WS.org 2007 | |
45 | Erik Duval, Ralf Klamma, Martin Wolpers: Creating New Learning Experiences on a Global Scale, Second European Conference on Technology Enhanced Learning, EC-TEL 2007, Crete, Greece, September 17-20, 2007, Proceedings Springer 2007 | |
44 | Matthias Jarke, Thomas Seidl, Christoph Quix, David Kensche, Stefan Conrad, Erhard Rahm, Ralf Klamma, Harald Kosch, Michael Granitzer, Sven Apel, Marko Rosenmüller, Gunter Saake, Olaf Spinczyk: Datenbanksysteme in Business, Technologie und Web (BTW 2007), Workshop Proceedings, 5.-6. März 2007, Aachen, Germany Verlagshaus Mainz, Aachen 2007 | |
43 | Marc Spaniol, Yiwei Cao, Ralf Klamma: A Media Theoretical Approach to Technology Enhanced Learning in Non-technical Disciplines. EC-TEL 2007: 307-321 | |
42 | Katherine Maillet, Tomaz Klobucar, Denis Gillet, Ralf Klamma: Foreword. EC-TEL PROLEARN 2007 | |
41 | Mohamed Amine Chatti, Ralf Klamma, Matthias Jarke, Ambjörn Naeve: The Web 2.0 Driven SECI Model Based Learning Process. ICALT 2007: 780-782 | |
40 | Marc Spaniol, Ralf Klamma, Yiwei Cao: Learning as a Service: A Web-Based Learning Framework for Communities of Professionals on the Web 2.0. ICWL 2007: 160-173 | |
39 | Yiwei Cao, Ralf Klamma, Satish Narayana Srirama, Kaifei Wang: The Mobile Interfaces for Geo-hypermedia Databases. OTM Workshops (1) 2007: 417-426 | |
38 | Yiwei Cao, Ralf Klamma, Marc Spaniol, Yan Leng: A Toolkit to Support Dynamic Social Network Visualization. VISUAL 2007: 512-523 | |
37 | Markus Rohde, Ralf Klamma, Matthias Jarke, Volker Wulf: Reality is our laboratory: communities of practice in applied computer science. Behaviour & IT 26(1): 81-94 (2007) | |
36 | Ralf Klamma, Mohamed Amine Chatti, Erik Duval, Hans G. K. Hummel, Ebba Thora Hvannberg, Milos Kravcik, Effie Law, Ambjörn Naeve, Peter Scott: Social Software for Life-long Learning. Educational Technology & Society 10(3): 72-83 (2007) | |
2006 | ||
35 | Ralf Klamma, Marc Spaniol, Yiwei Cao: Community Aware Content Adaptation for Mobile Technology Enhanced Learning. EC-TEL 2006: 227-241 | |
34 | Ralf Klamma, Marc Spaniol, Yiwei Cao, Matthias Jarke: Pattern-Based Cross Media Social Network Analysis for Technology Enhanced Learning in Europe. EC-TEL 2006: 242-256 | |
33 | Mohamed Amine Chatti, Tim Sodhi, Marcus Specht, Ralf Klamma, Roland Klemke: u-Annotate: An Application for User-Driven Freeform Digital Ink Annotation of E-Learning Content. ICALT 2006: 1039-1043 | |
32 | Ralf Klamma, Mohamed Amine Chatti, Erik Duval, Sebastian Fiedler, Hans G. K. Hummel, Ebba Thora Hvannberg, Andreas Kaibel, Barbara Kieslinger, Milos Kravcik, Effie Lai-Chong Law, Ambjörn Naeve, Peter Scott, Marcus Specht, Colin Tattersall, Riina Vuorikari: Social Software for Professional Learning: Examples and Research Issues. ICALT 2006: 912-915 | |
31 | Matthias Jarke, Ralf Klamma: Reflective Community Information Systems. ICEIS (Selected Papers) 2006: 17-28 | |
30 | Marc Spaniol, Ralf Klamma, Nalin Sharda, Matthias Jarke: Web-Based Learning with Non-linear Multimedia Stories. ICWL 2006: 249-263 | |
29 | Yiwei Cao, Satish Narayana Srirama, Mohamed Amine Chatti, Ralf Klamma: Mobile Social Software for Cultural Heritage Management. OTM Workshops (1) 2006: 955-964 | |
28 | Mohamed Amine Chatti, Ralf Klamma, Matthias Jarke, Vana Kamtsiou, Dimitra Pappa, Milos Kravcik, Ambjörn Naeve: Technology Enhanced Professional Learning - Process, Challenges and Requirements. WEBIST (2) 2006: 268-274 | |
27 | Marius Scholten, Ralf Klamma, Christian Kiehle: Evaluating Performance in Spatial Data Infrastructures for Geoprocessing. IEEE Internet Computing 10(5): 34-41 (2006) | |
2005 | ||
26 | Ralf Klamma, Marc Spaniol, Matthias Jarke, Yiwei Cao, Michael Jansen, Georgios Toubekis: ACIS: Intergenerational Community Learning Supported by a Hypermedia Afghan Sites and Monuments Database. ICALT 2005: 108-112 | |
25 | Mohamed Amine Chatti, Ralf Klamma, Christoph Quix, David Kensche: LM-DTM: An Environment for XML-Based, LIP/PAPI-Compliant Deployment, Transformation and Matching of Learner Models. ICALT 2005: 567-569 | |
24 | Ralf Klamma, Marc Spaniol, Matthias Jarke: "Do You Know a Similar Project I Can Learn From?" Self-Monitoring of Communities of Practice in the Cultural Sciences. ICITA (2) 2005: 608-613 | |
23 | Marc Spaniol, Ralf Klamma, Thomas Waitz: MECCA-Learn: A Community Based Collaborative Course Management System for Media-Rich Curricula in the Film Studies. ICWL 2005: 131-143 | |
2004 | ||
22 | Ralf Klamma, Marc Spaniol: Open Hypermedia Management for E-learning in the Humanities. ICALT 2004 | |
21 | Marc Spaniol, Luise Springer, Ralf Klamma, Matthias Jarke: SOCRATES: Barrier Free Communities of Aphasics on the Internet. ICCHP 2004: 1024-1031 | |
20 | Marc Spaniol, Ralf Klamma, Luise Springer, Matthias Jarke: Aphasics' Communities Learning on the Web. ICWL 2004: 277-285 | |
19 | Marc Spaniol, Ralf Klamma: Mediating Ontologies for Communities of Practice. PAKM 2004: 330-342 | |
2003 | ||
18 | Ralf Klamma, Marc Spaniol, Matthias Jarke: Virtual Communities: Analysis and Design Support. CAiSE Short Paper Proceedings 2003 | |
17 | Ralf Klamma, Matthias Jarke, Markus Rohde, Volker Wulf: New Approaches to Media-Supported Project Work at the University Level. ICALT 2003: 356-357 | |
16 | Marc Spaniol, Ralf Klamma, Matthias Jarke: ATLAS: A Web-Based Software Architecture for Multimedia E-learning Environements in Virtual Communities. ICWL 2003: 193-205 | |
15 | Ralf Klamma, Marc Spaniol, Matthias Jarke: Digital Media Knowledge Management with MPEG-7. WWW (Posters) 2003 | |
14 | Markus Rohde, Matthias Jarke, Ralf Klamma, Volker Wulf: Praxisgemeinschaft als didaktische Konzeption: Neue Ansätze medienunterstützter Projektarbeit in der angewandten Informatik. i-com 3(3): 36-45 (2003) | |
2002 | ||
13 | Matthias Jarke, Ralf Klamma: Metadata and Cooperative Knowledge Management. CAiSE 2002: 4-20 | |
12 | Ralf Klamma, Matthias Jarke, Volker Wulf: Das Virtual Entrepreneurship Lab (VEL): Eine MPEG - 7 basierte E-Learning Plattform für potentielle Gründer. GI Jahrestagung 2002: 359-363 | |
11 | Ralf Klamma: Bootstrapping im Wissensmanagement - Organisations-gedächtnisbasierte Workflow-Systeme. GI Jahrestagung 2002: 729-732 | |
10 | Ralf Klamma, Matthias Jarke, Elisabeth Hollender, Dagmar Börner-Klein: Enabling Communities by Constructed Media: The Case of a Web-Based Study Environment for a Talmudic Tractate. ICWL 2002: 275-286 | |
9 | Marc Spaniol, Ralf Klamma, Matthias Jarke: Data Integration for Multimedia E-learning Environments with XML and MPEG-7. PAKM 2002: 244-255 | |
2001 | ||
8 | Ralf Klamma: Vernetztes Verbesserungsmanagement mit einem Unter-nehmensgedächtnis-Repository. KI 15(4): 53-55 (2001) | |
2000 | ||
7 | Ralf Klamma, Sylvia Schlaphof: Rapid Knowledge Deployment in an Organizational-Memory-Based Workflow Environment. ECIS 2000 | |
6 | Ralf Klamma, Peter Peters, Matthias Jarke: Vernetztes Verbesserungsmanagement. Wirtschaftsinformatik 42(1): 15-26 (2000) | |
1999 | ||
5 | Klaus Pohl, Klaus Weidenhaupt, Ralf Dömges, Peter Haumer, Matthias Jarke, Ralf Klamma: PRIME - Toward process-integrated modeling environments: 1. ACM Trans. Softw. Eng. Methodol. 8(4): 343-410 (1999) | |
1998 | ||
4 | Ralf Klamma, Peter Peters, Matthias Jarke: Workflow Support for Failure Management in Federated Organizations. HICSS (4) 1998: 302-311 | |
1997 | ||
3 | Tilo Pfeifer, Robert Grob, Pavlos Klonaris, Günter Warnecke, Helmut Förster, Philipp Schülke, Matthias Jarke, Ralf Klamma, Peter Peters: Industrielles Fehlermanagement mit objektorientierten Technologien. GI Jahrestagung 1997: 512-513 | |
1996 | ||
2 | Klaus Pohl, Ralf Dömges, Peter Haumer, Ralf Klamma, Klaus Weidenhaupt: PRO-ART: Erfassung und Verwaltung von Anforderungshistorien. EMISA Forum 6(1): 55-61 (1996) | |
1995 | ||
1 | Klaus Pohl, Ralf Dömges, Peter Haumer, Ralf Klamma, Klaus Weidenhaupt: PRO-ART: Erfassung und Verwaltung von Anforderungshistorien. EMISA 1995 |