Heinz Ulrich Hoppe

256 papers A* 5A 15B 45C 7Journal 48Unranked 120

Year	Rank	Type	Title / Venue / Authors
2024	—	`conf`	Characterising Learning in Informal Settings Using Deep Learning with Network Data. AIED (2) Simon Krukowski, Heinz Ulrich Hoppe, Daniel Bodemer
2024	J	`jnl`	Disconnected Connections of Learning Beyond Formal Schooling Through Human-Computer-Human Interactions. Technol. Knowl. Learn. Sarah Prestridge, Seng Chee Tan, Michele Jacobsen, Heinz Ulrich Hoppe, Charoula Angeli, Marcelo Milrad, Shesha Kanta Pangeni, Eugenia Kovatcheva, Ayoub Kafyulilo, Brendan Flanagan, Ferial Khaddage
2024	J	`jnl`	Do personal recommendations need to be personalized? Investigating the relationships between student differences and educational recommendations. Smart Learn. Environ. Yiling Dai, Heinz Ulrich Hoppe, Brendan Flanagan, Kyosuke Takami, Hiroaki Ogata
2024	C	`conf`	Representing Learning Progression of Unguided Exercise Solving: A Generalization of Wheel-Spinning Detection. ICCE Taisei Yamauchi, Heinz Ulrich Hoppe, Yiling Dai, Brendan Flanagan, Hiroaki Ogata
2024	J	`jnl`	The effectiveness of a virtual learning companion for supporting the critical judgment of social media content. Educ. Inf. Technol. Farbod Aprin, Pascal Peters, Heinz Ulrich Hoppe
2023	—	`conf`	Differential Characteristics and Collaborative Interactions of Institutional and Personal Twitter Accounts in a Citizen Science Context. CollabTech Simon Krukowski, Fernando Martínez-Martínez, Heinz Ulrich Hoppe
2023	J	`jnl`	How to measure disagreement as a premise for learning from controversy in a social media context. Res. Pract. Technol. Enhanc. Learn. Nils Malzahn, Veronica Schwarze, Sabrina C. Eimler, Farbod Aprin, Sarah Moder, Heinz Ulrich Hoppe
2022	B	`conf`	"See the Image in Different Contexts": Using Reverse Image Search to Support the Identification of Fake News in Instagram-Like Social Media. ITS Farbod Aprin, Irene-Angelica Chounta, Heinz Ulrich Hoppe
2022	J	`jnl`	Community detection for access-control decisions: Analysing the role of homophily and information diffusion in Online Social Networks. Online Soc. Networks Media Nicolás E. Díaz Ferreyra, Tobias Hecking, Esma Aïmeur, Maritta Heisel, Heinz Ulrich Hoppe
2022	J	`jnl`	Developing a framework for investigating citizen science through a combination of web analytics and social science methods - The CS Track perspective. Frontiers Res. Metrics Anal. Reuma De Groot, Yaela Golumbic, Fernando Martínez-Martínez, Heinz Ulrich Hoppe, Sally Reynolds
2022	—	`conf`	Does Volunteer Engagement Pay Off? An Analysis of User Participation in Online Citizen Science Projects. CollabTech Simon Krukowski, Ishari Amarasinghe, Nicolás Felipe Gutiérrez Páez, Heinz Ulrich Hoppe
2022	—	`conf`	The "Courage Companion" - An AI-Supported Environment for Training Teenagers in Handling Social Media Critically and Responsibly. HELMeTO Farbod Aprin, Nils Malzahn, Francesco Lomonaco, Gregor Donabauer, Dimitri Ognibene, Udo Kruschwitz, Davinia Hernández-Leo, Giovanni Fulantelli, Heinz Ulrich Hoppe
2021	J	`jnl`	A Virtual Sandbox Approach to Studying the Effect of Augmented Communication on Human-Robot Collaboration. Frontiers Robotics AI Alexander Arntz, Sabrina C. Eimler, Heinz Ulrich Hoppe
2021	J	`jnl`	Challenging Social Media Threats using Collective Well-being Aware Recommendation Algorithms and an Educational Virtual Companion. CoRR Dimitri Ognibene, Davide Taibi, Udo Kruschwitz, Rodrigo Souza Wilkens, Davinia Hernández-Leo, Emily Theophilou, Lidia Scifo, Rene Alejandro Lobo Quintero, Francesco Lomonaco, Sabrina C. Eimler, Heinz Ulrich Hoppe, Nils Malzahn
2021	J	`jnl`	Community Detection for Access-Control Decisions: Analysing the Role of Homophily and Information Diffusion in Online Social Networks. CoRR Nicolás E. Díaz Ferreyra, Tobias Hecking, Esma Aïmeur, Maritta Heisel, Heinz Ulrich Hoppe
2021	J	`jnl`	Deconstructing orchestration load: comparing teacher support through mirroring and guiding. Int. J. Comput. Support. Collab. Learn. Ishari Amarasinghe, Davinia Hernández-Leo, Heinz Ulrich Hoppe
2021	—	`conf`	Intelligente Lehr-/Lernsysteme im Lichte alter und neuer KI. DELFI Heinz Ulrich Hoppe
2021	—	`conf`	Is This Fake or Credible? A Virtual Learning Companion Supporting the Judgment of Young Learners Facing Social Media Content. ICWL Farbod Aprin, Sven Manske, Irene-Angelica Chounta, Heinz Ulrich Hoppe
2021	J	`jnl`	On spatial variation in the detectability and density of social media user protest supporters. CoRR Victor Hugo Masias, Fernando A. Crespo, Pilar Navarro R., Razan Masood, Nicole C. Krämer, Heinz Ulrich Hoppe
2021	J	`jnl`	On spatial variation in the detectability and density of social media user protest supporters. Telematics Informatics Victor Hugo Masias, Fernando A. Crespo, Pilar Navarro R., Razan Masood, Nicole C. Krämer, Heinz Ulrich Hoppe
2021	—	`conf`	On the Influence of Autonomy and Transparency on Blame and Credit in Flawed Human-Robot Collaboration. HRI (Companion) Alexander Arntz, Sabrina C. Eimler, Carolin Straßmann, Heinz Ulrich Hoppe
2021	—	`conf`	Using Network Analysis to Characterize Participation and Interaction in a Citizen Science Online Community. CollabTech Ishari Amarasinghe, Sven Manske, Heinz Ulrich Hoppe, Patricia Santos, Davinia Hernández-Leo
2021	J	`jnl`	Using Sequence Analysis to Determine the Well-Functioning of Small Groups in Large Online Courses. Int. J. Artif. Intell. Educ. Heinz Ulrich Hoppe, Dorian Doberstein, Tobias Hecking
2020	—	`conf`	"The Robot-Arm Talks Back to Me" - Human Perception of Augmented Human-Robot Collaboration in Virtual Reality. AIVR Alexander Arntz, Sabrina C. Eimler, Heinz Ulrich Hoppe
2020	J	`jnl`	A Technical and Conceptual Framework for Serious Role-Playing Games in the Area of Social Skill Training. Frontiers Comput. Sci. Julia Othlinghaus-Wulhorst, Heinz Ulrich Hoppe
2020	—	`conf`	Augmenting the Human-Robot Communication Channel in Shared Task Environments. CollabTech Alexander Arntz, Sabrina C. Eimler, Heinz Ulrich Hoppe
2020	—	`conf`	Bridging Over from Learning Videos to Learning Resources Through Automatic Keyword Extraction. AIED (2) Cleo Schulten, Sven Manske, Angela Langner-Thiele, Heinz Ulrich Hoppe
2020	B	`conf`	Digital Value-Adding Chains in Vocational Education: Automatic Keyword Extraction from Learning Videos to Provide Learning Resource Recommendations. EC-TEL Cleo Schulten, Sven Manske, Angela Langner-Thiele, Heinz Ulrich Hoppe
2020	J	`jnl`	Discovering Cross-Disciplinary Concepts in Multidisciplinary Context Through Collaborative Framework. Int. J. Knowl. Syst. Sci. Akkharawoot Takhom, Sasiporn Usanavasin, Thepchai Supnithi, Mitsuru Ikeda, Heinz Ulrich Hoppe, Prachya Boonkwan
2019	—	`conf`	Awareness of Complementary Knowledge in CSCL: Impact on Learners' Knowledge Exchange in Small Groups. CRIWG/CollabTech Melanie Erkens, Sven Manske, Heinz Ulrich Hoppe, Daniel Bodemer
2019	B	`conf`	Characterizing Comment Types and Levels of Engagement in Video-Based Learning as a Basis for Adaptive Nudging. EC-TEL Yassin Taskin, Tobias Hecking, Heinz Ulrich Hoppe, Vania Dimitrova, Antonija Mitrovic
2019	J	`jnl`	Correction to: Detecting social media users based on pedestrian networks and neighborhood attributes: an observational study. Appl. Netw. Sci. Victor Hugo Masias, Tobias Hecking, Fernando A. Crespo, Heinz Ulrich Hoppe
2019	J	`jnl`	Detecting social media users based on pedestrian networks and neighborhood attributes: an observational study. Appl. Netw. Sci. Victor Hugo Masias, Tobias Hecking, Fernando A. Crespo, Heinz Ulrich Hoppe
2019	—	`conf`	ESA-T2N: A Novel Approach to Network-Text Analysis. COMPLEX NETWORKS (2) Yassin Taskin, Tobias Hecking, Heinz Ulrich Hoppe
2019	—	`conf`	Group Formation in the Digital Age: Relevant Characteristics, Their Diagnosis, and Combination for Productive Collaboration. CSCL Dimitra Tsovaltzi, Armin Weinberger, Lara Johanna Schmitt, Henrik Bellhäuser, Adrienne Müller, Johannes Konert, René Röpke, Hannie Gijlers, Elise H. Eshuis, Tessa H. S. Eysink, Melanie Erkens, Sven Manske, Heinz Ulrich Hoppe, Daniel Bodemer, Sreecharan Sankaranarayanan, Cameron Dashti, Christopher Bogart, Xu Wang, Majd Sakr, Michael Hilton, Carolyn P. Rosé
2019	—	`conf`	IKARion: Enhancing a Learning Platform with Intelligent Feedback to Improve Team Collaboration and Interaction in Small Groups. ITHET Manfred Constapel, Dorian Doberstein, Heinz Ulrich Hoppe, Horst Hellbrück
2019	—	`ch.`	Learner Modeling and Learning Analytics in Computational Thinking Games for Education. Data Analytics Approaches in Educational Games and Gamification Systems Sven Manske, Sören Werneburg, Heinz Ulrich Hoppe
2019	J	`jnl`	Positional analysis in cross-media information diffusion networks. Appl. Netw. Sci. Tobias Hecking, Laura Steinert, Victor Hugo Masias, Heinz Ulrich Hoppe
2019	A	`conf`	Predicting the Well-functioning of Learning Groups under Privacy Restrictions. LAK Tobias Hecking, Dorian Doberstein, Heinz Ulrich Hoppe
2019	—	`conf`	SALMON: Sharing, Annotating and Linking Learning Materials Online. ICWL Farbod Aprin, Sven Manske, Heinz Ulrich Hoppe
2019	B	`conf`	Support Work-Process-Oriented Curricula through Integrating Learning Design with Mixed-Reality Environments. ICALT Yongwu Miao, Heinz Ulrich Hoppe, Xiaogang Du
2019	B	`conf`	Training Customer Complaint Management in a Virtual Role-Playing Game: A User Study. EC-TEL Julia Othlinghaus-Wulhorst, Anne Mainz, Heinz Ulrich Hoppe
2019	—	`conf`	What Can Interaction Sequences Tell Us About Collaboration Quality in Small Learning Groups? ICWL Dorian Doberstein, Tobias Hecking, Heinz Ulrich Hoppe
2018	—	`conf`	Access-Control Prediction in Social Network Sites: Examining the Role of Homophily. SocInfo (2) Nicolás E. Díaz Ferreyra, Tobias Hecking, Heinz Ulrich Hoppe, Maritta Heisel
2018	—	`ed.`	Artificial Intelligence in Education - 19th International Conference, AIED 2018, London, UK, June 27-30, 2018, Proceedings, Part I AIED (1) Carolyn Penstein Rosé, Roberto Martínez Maldonado, Heinz Ulrich Hoppe, Rose Luckin, Manolis Mavrikis, Kaska Porayska-Pomsta, Bruce M. McLaren, Benedict du Boulay
2018	—	`ed.`	Artificial Intelligence in Education - 19th International Conference, AIED 2018, London, UK, June 27-30, 2018, Proceedings, Part II AIED (2) Carolyn Penstein Rosé, Roberto Martínez Maldonado, Heinz Ulrich Hoppe, Rose Luckin, Manolis Mavrikis, Kaska Porayska-Pomsta, Bruce M. McLaren, Benedict du Boulay
2018	J	`jnl`	Exploring the Relationship Between Social Networking Site Usage and Participation in Protest Activities. Frontiers Appl. Math. Stat. Victor Hugo Masias, Tobias Hecking, Heinz Ulrich Hoppe
2018	—	`conf`	Learning by Tagging - Supporting Constructive Learning in Video-Based Environments. DeLFI Lydia Harbarth, Svea Delsing, Florian Richtscheid, Volkan Yücepur, Florian Feldmann, Milad Akhavanfarm, Sven Manske, Julia Othlinghaus, Heinz Ulrich Hoppe
2018	—	`conf`	Links in Context: Detecting and Describing the Nested Structure of Communities in Node-Attributed Networks. COMPLEX NETWORKS (1) Tobias Hecking, Heinz Ulrich Hoppe
2018	—	`ed.`	Network Intelligence Meets User Centered Social Media Networks [4th European Network Intelligence Conference, ENIC 2017, Duisburg, Germany, September 11-12, 2017] ENIC Reda Alhajj, Heinz Ulrich Hoppe, Tobias Hecking, Piotr Bródka, Przemyslaw Kazienko
2018	—	`ch.`	Patterns in Productive Online Networks: Roles, Interactions, and Communication. Encyclopedia of Social Network Analysis and Mining. 2nd Ed. Sam Zeini, Tobias Hecking, Heinz Ulrich Hoppe
2018	—	`conf`	Using Eye-Tracking to Analyze Collaboration in a Virtual Role Play Environment. CRIWG Julia Othlinghaus-Wulhorst, Anna Jedich, Heinz Ulrich Hoppe, Andreas Harrer
2017	—	`conf`	Analysegestützte Konzeption des Einsatzes von Micro-Learning im betrieblichen Kontext(An Analysis-Based Design Approach for Micro-Learning in a Company Context). DeLFI/GMW Workshops Juliane Steffen, Heinz Ulrich Hoppe
2017	—	`conf`	Challenges in Implementing Small Group Collaboration in Large Online Courses. CSCL Julia Erdmann, Nikol Rummel, Nina Christmann, Malte Elson, Tobias Hecking, Thomas Herrmann, Heinz Ulrich Hoppe, Nicole C. Krämer, Elias Kyewski, Astrid Wichmann
2017	—	`ch.`	Discovery of Structural and Temporal Patterns in MOOC Discussion Forums. Prediction and Inference from Social Networks and Social Media Tobias Hecking, Andreas Harrer, Heinz Ulrich Hoppe
2017	A	`conf`	Dynamics of MOOC discussion forums. LAK Mina Shirvani Boroujeni, Tobias Hecking, Heinz Ulrich Hoppe, Pierre Dillenbourg
2017	—	`conf`	Extended Feature-Driven Graph Model for Social Media Networks. ENIC Ziyaad Qasem, Tobias Hecking, Benjamin Cabrera, Marc Jansen, Heinz Ulrich Hoppe
2017	B	`conf`	Fake or Real? Analysis of Physical Phenomena in Viral Videos as an Inquiry Learning Activity. ICALT Sven Manske, Heinz Ulrich Hoppe
2017	—	`conf`	Identifying Accelerators of Information Diffusion Across Social Media Channels. ENIC Tobias Hecking, Laura Steinert, Simon Leßmann, Victor Hugo Masias, Heinz Ulrich Hoppe
2017	B	`conf`	Managing Knowledge Diversity: Towards Automatic Semantic Group Formation. ICALT Sven Manske, Heinz Ulrich Hoppe
2017	—	`conf`	On the Adoption of Social Network Analysis Methods in CSCL Research - A Network Analysis. CSCL Marielle Dado, Tobias Hecking, Daniel Bodemer, Heinz Ulrich Hoppe
2017	—	`conf`	Relational Patterns in Cross-Media Information Diffusion Networks. COMPLEX NETWORKS Tobias Hecking, Laura Steinert, Victor Hugo Masias, Heinz Ulrich Hoppe
2017	J	`jnl`	Role Modelling in MOOC Discussion Forums. J. Learn. Anal. Tobias Hecking, Irene-Angelica Chounta, Heinz Ulrich Hoppe
2017	—	`conf`	Sequence Patterns in Small Group Work Within a Large Online Course. CRIWG Dorian Doberstein, Tobias Hecking, Heinz Ulrich Hoppe
2016	—	`conf`	A Comparative Analysis of Network-Based Similarity Measures for Scientific Paper Recommendations. ENIC Laura Steinert, Heinz Ulrich Hoppe
2016	J	`jnl`	A Framework System for Intelligent Support in Open Distributed Learning Environments - a Look Back from 16 Years Later. Int. J. Artif. Intell. Educ. Heinz Ulrich Hoppe
2016	J	`jnl`	A model-driven PBL application to support the authoring, delivery, and execution of PBL processes. Res. Pract. Technol. Enhanc. Learn. Disi Wang, Mohammed Samaka, Yongwu Miao, Zeyad Ali, Heinz Ulrich Hoppe
2016	—	`conf`	Conceptcloud: supporting reflection in the online learning environment go-lab. DeLFI Christina Schneegass, Anna Kizina, Sven Manske, Heinz Ulrich Hoppe
2016	—	`conf`	CuCoMaG - Group Reflection Support in Role-Playing Environments. DeLFI Dorian Doberstein, Nadja Agreiter, Marco Bäumer, Menglu Cui, Shaghayegh Abdollahzadegan, Diba Heidari, Nan Jiang, Markus Mentzel, Huangpan Zhang, Hao Zheng, Julia Othlinghaus, Heinz Ulrich Hoppe
2016	—	`conf`	Fake or Real? Analyse physikalischer Phänomene in viralen Videos im forschend-entdeckenden Lernkontext. DeLFI Julian Börner, Jessika Buraczynska, Jessica Gärtner, Karl Nolte, Jessica Priesmeyer, Ali Üstek, Catherina Stephan, Saskia Strasdat, Sven Manske, Heinz Ulrich Hoppe
2016	C	`conf`	Group Formation for Small-Group Learning: Are Heterogeneous Groups More Productive? OpenSym Astrid Wichmann, Tobias Hecking, Malte Elson, Nina Christmann, Thomas Herrmann, Heinz Ulrich Hoppe
2016	J	`jnl`	Improving collaborative learning in the classroom: Text mining based grouping and representing. Int. J. Comput. Support. Collab. Learn. Melanie Erkens, Daniel Bodemer, Heinz Ulrich Hoppe
2016	—	`conf`	Influential Actors Detection Using Attractiveness Model in Social Media Networks. COMPLEX NETWORKS Ziyaad Qasem, Marc Jansen, Tobias Hecking, Heinz Ulrich Hoppe
2016	A	`conf`	Investigating social and semantic user roles in MOOC discussion forums. LAK Tobias Hecking, Irene-Angelica Chounta, Heinz Ulrich Hoppe
2016	—	`conf`	Is Small Group Collaboration Beneficial in Large Scale Online Courses? An Investigation of Factors Influencing Satisfaction and Performance in GroupMOOCs. ICLS Elias Kyewski, Nicole C. Krämer, Nina Christmann, Malte Elson, Julia Erdmann, Tobias Hecking, Thomas Herrmann, Heinz Ulrich Hoppe, Nikol Rummel, Astrid Wichmann
2016	—	`conf`	Supporting Group Reflection in a Virtual Role-Playing Environment. INTETAIN Julia Othlinghaus, Heinz Ulrich Hoppe
2016	B	`conf`	The "Concept Cloud": Supporting Collaborative Knowledge Construction Based on Semantic Extraction from Learner-Generated Artefacts. ICALT Sven Manske, Heinz Ulrich Hoppe
2016	—	`conf`	What Makes a Good Recommendation? - Characterization of Scientific Paper Recommendations. CRIWG Laura Steinert, Heinz Ulrich Hoppe
2015	B	`conf`	3D DynNetVis: A 3D Visualization Technique for Dynamic Networks. ASONAM Tilman Göhnert, Sabrina Ziebarth, Henrik Detjen, Tobias Hecking, Heinz Ulrich Hoppe
2015	—	`conf`	A Network Based Approach for the Visualization and Analysis of Collaboratively Edited Texts. VISLA@LAK Tobias Hecking, Heinz Ulrich Hoppe
2015	J	`jnl`	Analysing content and patterns of interaction for improving the learning design of networked learning environments. Br. J. Educ. Technol. Pablo A. Haya, Oliver Daems, Nils Malzahn, Jorge Castellanos, Heinz Ulrich Hoppe
2015	—	`conf`	Analysis of User Roles and the Emergence of Themes in Discussion Forums. ENIC Tobias Hecking, Irene-Angelica Chounta, Heinz Ulrich Hoppe
2015	J	`jnl`	Commentary on "Does Seeing One Another's Gaze Affect Group Dialogue? A Computational Approach". J. Learn. Anal. Heinz Ulrich Hoppe
2015	—	`conf`	ConceptCloud - Entwicklung einer Applikation zur Unterstützung von Reflexionsprozessen im Online-Lernportal Go-Lab. DeLFI WOrkshops Kristina Angenendt, Jeanny Bormann, Tim Donkers, Tabitha Goebel, Anna Kizina, Timm Kleemann, Lisa Michael, Hifsa Raja, Franziska Sachs, Christina Schneegass, Lisa-Maria Sinzig, Juliane Steffen, Sven Manske, Tobias Hecking, Heinz Ulrich Hoppe
2015	—	`conf`	Every Answer Has a Question: Exploring Communication and Knowledge Exchange in MOOCs Through Learning Analytics. CRIWG Irene-Angelica Chounta, Tobias Hecking, Heinz Ulrich Hoppe
2015	B	`conf`	Exploring Visual Stability in Dynamic Graph Drawings: A Case Study. ASONAM Alfredo Ramos Lezama, Irene-Angelica Chounta, Tilman Göhnert, Heinz Ulrich Hoppe
2015	—	`conf`	On the Detection of Influential Actors in Social Media. SITIS Ziyaad Qasem, Marc Jansen, Tobias Hecking, Heinz Ulrich Hoppe
2015	A	`conf`	Predictive Knowledge Modeling in Collaborative Inquiry Learning Scenarios. AIED Sven Manske, Tobias Hecking, Heinz Ulrich Hoppe
2015	J	`jnl`	Preface. Comput. Informatics Heinz Ulrich Hoppe, José A. Pino
2015	B	`conf`	Resource Access Patterns in Exam Preparation Activities. EC-TEL Sabrina Ziebarth, Irene-Angelica Chounta, Heinz Ulrich Hoppe
2015	—	`conf`	Resource Usage in Online Courses: Analyzing Learner's Active and Passive Participation Patterns. CSCL Sabrina Ziebarth, German Neubaum, Elias Kyewski, Nicole Krämer, Heinz Ulrich Hoppe, Tobias Hecking, Sabrina C. Eimler
2015	J	`jnl`	Self-Enriching Ontology-Based Casual Learning Games. Comput. Informatics Nils Malzahn, Sabrina Ziebarth, Dominik Kloke, Heinz Ulrich Hoppe
2015	B	`conf`	Uncovering the Structure of Knowledge Exchange in a MOOC Discussion Forum. ASONAM Tobias Hecking, Heinz Ulrich Hoppe, Andreas Harrer
2015	—	`conf`	Using Differences to Make a Difference: A Study on Heterogeneity of Learning Groups. CSCL Sven Manske, Tobias Hecking, Irene-Angelica Chounta, Sören Werneburg, Heinz Ulrich Hoppe
2015	—	`conf`	Using Visual Stability to Support Search Efficiency and User Experience in Dynamic Graph Drawings. ENIC Alfredo Ramos Lezama, Tilman Göhnert, Irene-Angelica Chounta, Heinz Ulrich Hoppe
2015	J	`jnl`	Visual Stability in Dynamic Graph Drawings. i-com Alfredo Ramos Lezama, Irene-Angelica Chounta, Tilman Göhnert, Heinz Ulrich Hoppe
2015	—	`conf`	Where to Begin? Using Network Analytics for the Recommendation of Scientific Papers. CRIWG Laura Steinert, Irene-Angelica Chounta, Heinz Ulrich Hoppe
2014	B	`conf`	A Domain-Specific Modeling Language Approach to Support Various Forms of Online PBL. ICALT Disi Wang, Yongwu Miao, Heinz Ulrich Hoppe, Mohammed Samaka
2014	B	`conf`	A Flexible Framework for the Authoring of Reusable and Portable Learning Analytics Gadgets. ICALT Sven Manske, Tobias Hecking, Lars Bollen, Tilman Göhnert, Alfredo Ramos Lezama, Heinz Ulrich Hoppe
2014	—	`conf`	A Flexible and Extendable Learning Analytics Infrastructure. ICWL Tobias Hecking, Sven Manske, Lars Bollen, Sten Govaerts, Andrii Vozniuk, Heinz Ulrich Hoppe
2014	B	`conf`	A Serious Game for Training Patient-Centered Medical Interviews. ICALT Sabrina Ziebarth, Anna Kizina, Heinz Ulrich Hoppe, Lorena Dini
2014	—	`conf`	A Web-based Tool for Communication Flow Analysis of Online Chats. LAK Workshops Heinz Ulrich Hoppe, Tilman Göhnert, Laura Steinert, Christopher Charles
2014	—	`ch.`	A Workbench for Visual Design of Executable and Re-usable Network Analysis Workflows. Online Social Media Analysis and Visualization Tilman Göhnert, Andreas Harrer, Tobias Hecking, Heinz Ulrich Hoppe
2014	J	`jnl`	Analysis of Dynamic Resource Access Patterns in Online Courses. J. Learn. Anal. Tobias Hecking, Sabrina Ziebarth, Heinz Ulrich Hoppe
2014	A	`conf`	Analysis of dynamic resource access patterns in a blended learning course. LAK Tobias Hecking, Sabrina Ziebarth, Heinz Ulrich Hoppe
2014	J	`jnl`	Analyzing the Main Paths of Knowledge Evolution and Contributor Roles in an Open Learning Community. J. Learn. Anal. Iassen Halatchliyski, Tobias Hecking, Tilman Göhnert, Heinz Ulrich Hoppe
2014	B	`conf`	Artifact Analysis around Video Creation in Collaborative STEM Learning Scenarios. ICALT Melanie Erkens, Oliver Daems, Heinz Ulrich Hoppe
2014	B	`conf`	Assembling Computers in the Classroom Guided by Mobilogue. ICALT Adam Giemza, Heinz Ulrich Hoppe
2014	—	`conf`	Automated Classification of Scientific Collaborations with Network Indicators. ENIC Tilman Göhnert, Andreas Harrer, Heinz Ulrich Hoppe
2014	B	`conf`	Automated Indicators to Assess the Creativity of Solutions to Programming Exercises. ICALT Sven Manske, Heinz Ulrich Hoppe
2014	—	`conf`	Automatische Generierung von Übungsgruppen auf Basis der Nutzung von Online-Ressourcen. DeLFI Laura Steinert, Tobias Hecking, Heinz Ulrich Hoppe
2014	—	`conf`	CollideLabs. Eine modulare Plattform zur Bereitstellung von Virtual Labs. DeLFI Christian Peters, Andreas Horst, Alexander Becker, Plamen Dimitrov, Dennis Dittmann, Simon Erpenbach, Katerina Milina, Philipp Niehues, Malte Wessel, Farnoush Zohourian, Tilman Göhnert, Per Verheyen, Heinz Ulrich Hoppe
2014	A	`conf`	Computational approaches to connecting levels of analysis in networked learning communities. LAK Heinz Ulrich Hoppe, Daniel D. Suthers
2014	—	`conf`	Einbettung von Learning Analytics in Lernplattformen. DeLFI Workshops Tilman Göhnert, Sabrina Ziebarth, Nils Malzahn, Heinz Ulrich Hoppe
2014	—	`conf`	Enriching (Learning) Community Platforms with Learning Analytics Components. CRIWG Tilman Göhnert, Sabrina Ziebarth, Nils Malzahn, Heinz Ulrich Hoppe
2014	—	`conf`	Incremental Clustering of Dynamic Bipartite Networks. ENIC Tobias Hecking, Laura Steinert, Tilman Göhnert, Heinz Ulrich Hoppe
2014	—	`conf`	Integration of a Flexible Analytics Workbench with a Learning Platform for Medical Specialty Training. LAK Workshops Tilman Göhnert, Sabrina Ziebarth, Per Verheyen, Heinz Ulrich Hoppe
2014	—	`conf`	Monitoring Student Activities with a Querying System over Electronic Worksheets. CRIWG Nelson Baloian, José A. Pino, Jens Hardings, Heinz Ulrich Hoppe
2014	B	`conf`	Moodle4SPOC: A Resource-Intensive Blended Learning Course. EC-TEL Sabrina Ziebarth, Heinz Ulrich Hoppe
2014	—	`conf`	Multilevel Analysis of Collaborative Activities Based on a Mobile Learning Scenario for Real Classrooms. CollabTech Irene-Angelica Chounta, Adam Giemza, Heinz Ulrich Hoppe
2014	—	`ch.`	Patterns in Productive Online Networks: Roles, Interactions, and Communication. Encyclopedia of Social Network Analysis and Mining Sam Zeini, Heinz Ulrich Hoppe
2014	—	`conf`	Two Make a Network: Using Graphs to Assess the Quality of Collaboration of Dyads. CRIWG Irene-Angelica Chounta, Tobias Hecking, Heinz Ulrich Hoppe, Nikolaos M. Avouris
2013	J	`jnl`	A flexible unified architecture to support heterogeneous multi-device learning environments. Int. J. Mob. Learn. Organisation Adam Giemza, Lars Bollen, Marc Jansen, Heinz Ulrich Hoppe
2013	B	`conf`	A workbench to construct and re-use network analysis workflows: concept, implementation, and example case. ASONAM Tilman Göhnert, Andreas Harrer, Tobias Hecking, Heinz Ulrich Hoppe
2013	A	`conf`	Analyzing the flow of ideas and profiles of contributors in an open learning community. LAK Iassen Halatchliyski, Tobias Hecking, Tilman Göhnert, Heinz Ulrich Hoppe
2013	J	`jnl`	Classroom orchestration: Synthesis. Comput. Educ. Jeremy Roschelle, Yannis A. Dimitriadis, Heinz Ulrich Hoppe
2013	—	`conf`	Der Einfluss der Länge von Beobachtungszeiträumen auf die Identifizierung von Subgruppen in Online Communities. GeNeMe Sam Zeini, Tilman Göhnert, Tobias Hecking, Lothar Krempel, Heinz Ulrich Hoppe
2013	—	`conf`	Design of a Collaborative Learning Platform for Medical Doctors Specializing in Family Medicine. CSCL (2) Sabrina Ziebarth, Anna Kötteritzsch, Heinz Ulrich Hoppe, Lorena Dini, Svenja Schröder, Jasminko Novak
2013	J	`jnl`	Entwicklung mobiler Anwendungen für nutzergeneriertes Wissen in der ärztlichen Weiterbildung. i-com Jasminko Novak, Svenja Schröder, Martin Böckle, Per Verheyen, Sabrina Ziebarth, Heinz Ulrich Hoppe, Anna Kötteritzsch, Jürgen Ziegler, Christoph Heintze
2013	—	`conf`	How Do Researchers on Collaboration Technology Collaborate with Each Other? A Social Network Analysis. CRIWG Andreas Harrer, Tilman Göhnert, Heinz Ulrich Hoppe
2013	B	`conf`	Integrating Cloud Services to Support the Formation of Informal Learning Groups. CSEDU Adam Giemza, Marc Jansen, Heinz Ulrich Hoppe
2013	—	`conf`	Meet2Learn - Eine mobile Applikation zur Unterstützung von Lerngruppen. DeLFI Anna Philipp, Jannis Dorlöchter, Johannes Nanninga, Helena Reimann, Andreas Ruck, Adam Giemza, Heinz Ulrich Hoppe
2013	B	`conf`	Motivating Students or Teachers? - Challenges for a Successful Implementation of Online-Learning in Industry-Related Vocational Training. EC-TEL Nils Malzahn, Tina Ganster, Nicole Sträfling, Nicole C. Krämer, Heinz Ulrich Hoppe
2013	—	`conf`	Museumsführungen mit Mobilogue - einem Werkzeug zur Erstellung und Ausführung von mobilen Lernszenarien. DeLFI Adam Giemza, Nils Malzahn, Heinz Ulrich Hoppe
2013	J	`jnl`	Using Cloud Services to Develop Learning Scenarios from a Software Engineering Perspective. J. Univers. Comput. Sci. Marc Jansen, Lars Bollen, Nelson Baloian, Heinz Ulrich Hoppe
2013	—	`conf`	Using Network Text Analysis to Characterise Teachers' and Students' Conceptualisations in Science Domains. IWTA@LAK Heinz Ulrich Hoppe, Michael Erkens, Gill Clough, Oliver Daems, Anne Adams
2013	J	`jnl`	Virtuelle Lernumgebungen für Rollenspiele / Virtual Learning Environments for Role Play. i-com Sabrina Ziebarth, Nils Malzahn, Heinz Ulrich Hoppe
2012	—	`conf`	A Light-weight Semantic Interpretation Mechanism for a Sketch-based Learning Environment. CSEDU (1) Stefan Weinbrenner, Jan Engler, Pouyan Fotouhi Tehrani, Heinz Ulrich Hoppe
2012	B	`conf`	An Agglomerative Method to Construct Discrepant Cohesive Subgroups. ASONAM Tobias Hecking, Tilman Göhnert, Heinz Ulrich Hoppe
2012	—	`conf`	An Architecture for Supporting Heterogeneous Multi-Device Learning Environments. WMUTE Adam Giemza, Lars Bollen, Marc Jansen, Heinz Ulrich Hoppe
2012	—	`conf`	Challenges in Scaling Mobile Learning Applications: The Example of Quizzer. WMUTE Adam Giemza, Per Verheyen, Heinz Ulrich Hoppe
2012	—	`ed.`	Collaboration and Technology - 18th International Conference, CRIWG 2012, Raesfeld, Germany, September 16-19, 2012 Proceedings CRIWG Valeria Herskovic, Heinz Ulrich Hoppe, Marc Jansen, Jürgen Ziegler
2012	A	`conf`	Connecting levels and methods of analysis in networked learning communities. LAK Daniel D. Suthers, Heinz Ulrich Hoppe, Maarten de Laat, Simon Buckingham Shum
2012	—	`conf`	Einsatz einer mobilen Quiz-Applikation im Schulunterricht. DeLFI Adam Giemza, Per Verheyen, Anna Philipp, German Neubaum, Heinz Ulrich Hoppe
2012	—	`ch.`	IT-Architekturen und Infrastrukturen. CSCL-Kompendium 2.0 Nils Malzahn, Adam Giemza, Heinz Ulrich Hoppe
2012	—	`conf`	Matchballs - A Casual Game for Learning and Domain Ontology Enrichment. ICLS Sabrina Ziebarth, Nils Malzahn, Heinz Ulrich Hoppe
2012	—	`conf`	Matchballs - A Multi-Agent-System for Ontology-Based Collaborative Learning Games. CRIWG Sabrina Ziebarth, Nils Malzahn, Heinz Ulrich Hoppe
2012	—	`conf`	Reflexionsunterstützung in Verbindung mit immersiven 3D-Lernumgebungen. DeLFI Sabrina Ziebarth, Anna Philipp, Nils Malzahn, Heinz Ulrich Hoppe
2012	—	`conf`	Semantic Interpretation and Feedback for Digital Sketching Environments. WMUTE Stefan Weinbrenner, Jan Engler, Pouyan Fotouhi Tehrani, Heinz Ulrich Hoppe
2012	—	`ch.`	Software- und Systementwicklung. CSCL-Kompendium 2.0 Nils Malzahn, Heinz Ulrich Hoppe, Andreas Harrer
2012	—	`conf`	The Impact of Structural Characteristics of Concept Maps on Automatic Quality Measurement. ICLS Heinz Ulrich Hoppe, Jan Engler, Stefan Weinbrenner
2012	—	`conf`	Training Conflict Management in a Collaborative Virtual Environment. CRIWG Katharina Emmerich, Katja Neuwald, Julia Othlinghaus, Sabrina Ziebarth, Heinz Ulrich Hoppe
2012	—	`conf`	Using Casual Games and Ontologies to Train Unskilled Workers - An Experience with the FoodWeb2.0 Platform. CSEDU (2) Nils Malzahn, Sabrina Ziebarth, Heinz Ulrich Hoppe
2011	J	`jnl`	A closer look on social presence as a causing factor in computer-mediated collaboration. Comput. Hum. Behav. Miriam Weinel, Maria Bannert, Jörg Zumbach, Heinz Ulrich Hoppe, Nils Malzahn
2011	—	`conf`	FoodWeb 2.0 - Werkzeuge und Methoden zur Ergänzung von Weiterbildungskursen der Ernährungsindustrie um partizipative und explorative Komponenten. DeLFI Workshops Nils Malzahn, Heinz Ulrich Hoppe
2011	—	`conf`	Improving Collaboration through Visibility of Students' Learning Products in a Digital Classroom Environment. CSCL Juan Carlos Hernández, Luis Facundo Maldonado, Widman Said Valbuena B, Heinz Ulrich Hoppe
2011	J	`jnl`	LEMONADE: field-trip authoring and classroom reporting for integrated mobile learning scenarios with intelligent agent support. Int. J. Mob. Learn. Organisation Adam Giemza, Lars Bollen, Heinz Ulrich Hoppe
2011	A	`conf`	Ontology-Supported Scaffolding of Concept Maps. AIED Stefan Weinbrenner, Jan Engler, Heinz Ulrich Hoppe
2011	—	`conf`	Twitterwalls zur Konferenzunterstützung. DeLFI Sabrina Ziebarth, Jan Engler, Heinz Ulrich Hoppe
2011	—	`conf`	Web2.0 in der beruflichen Weiterbildung. DeLFI Workshops Heinz Ulrich Hoppe, Michael Kerres, Thomas Köhler, Nicole C. Krämer, Alke Martens, Daniel K. Schneider, Claudia de Witt, Nils Malzahn
2010	C	`conf`	A Mobile Application for Collecting Numerical and Multimedia Data during Experiments and Field Trips in Inquiry Learning. ICCE Adam Giemza, Oliver Kuntke, Heinz Ulrich Hoppe
2010	—	`conf`	LEMONADE: A Flexible Authoring Tool for Integrated Mobile Learning Scenarios. WMUTE Adam Giemza, Lars Bollen, Peter Seydel, André Overhagen, Heinz Ulrich Hoppe
2010	—	`conf`	Sharing educational scenario designs in practitioner communities. ICLS (1) Astrid Wichmann, Jan Engler, Heinz Ulrich Hoppe
2010	B	`conf`	Supporting Cognitive Competence Development in Virtual Classrooms - Personal Learning Management and Evaluation Using Pedagogical Agents. ICALT Stefan Weinbrenner, Heinz Ulrich Hoppe, Linda Leal, Milcon Montenegro, William Vargas, Luis Facundo Maldonado
2010	B	`conf`	Supporting Reflection in an Immersive 3D Learning Environment Based on Role-Play. EC-TEL Nils Malzahn, Hanno Buhmes, Sabrina Ziebarth, Heinz Ulrich Hoppe
2010	—	`conf`	Three perspectives on technology support in inquiry learning: personal inquiry, mobile collaboratories and emerging learning objects. ICLS Astrid Wichmann, Heinz Ulrich Hoppe, Daniel Spikol, Marcelo Milrad, Stamatina Anastopoulou, Mike Sharples, Roy Pea, Heidy Maldonado, Ton de Jong
2009	—	`conf`	A Flexible Multi-mode Undo Mechanism for a Collaborative Modeling Environment. CRIWG Tilman Göhnert, Nils Malzahn, Heinz Ulrich Hoppe
2009	—	`conf`	Entstehung von Innovationen in Open-Source-Netzwerken am Beispiel von Open Simulator. GeNeMe Sam Zeini, Nils Malzahn, Heinz Ulrich Hoppe
2009	J	`jnl`	Learning to Program with COALA, a Distributed Computer Assisted Environment. J. Univers. Comput. Sci. Francisco Jurado, Ana I. Molina, Miguel A. Redondo, Manuel Ortega, Adam Giemza, Lars Bollen, Heinz Ulrich Hoppe
2009	B	`conf`	Self-profiling of Competences for the Digital Media Industry: An Exploratory Study. EC-TEL Svenja Schröder, Sabrina Ziebarth, Nils Malzahn, Heinz Ulrich Hoppe
2009	A	`conf`	Using Data Mining Techniques to Support the Creation of Competence Ontologies. AIED Sabrina Ziebarth, Nils Malzahn, Heinz Ulrich Hoppe
2008	B	`conf`	A Framework to Support Monitoring and Moderation of e-Discussions with Heterogeneous Discussion Tools. ICALT Andreas Harrer, Sabrina Ziebarth, Adam Giemza, Heinz Ulrich Hoppe
2008	—	`conf`	Ansätze zur softwareunterstützten Kompetenzentwicklung in innovationsgetriebenen Berufen der Digitalen Wirtschaft. GeNeMe Sam Zeini, Nils Malzahn, Heinz Ulrich Hoppe, Joachim Hafkesbrink, Ulrich Mill, Georg Groh, Thomas Schauf, Roland Westermaier, Oliver Pfeiffer, Hartmut Scholl
2008	J	`jnl`	Dealing with the Students' Attention Problem in Computer Supported Face-to-Face Lecturing. J. Educ. Technol. Soc. Nelson Baloian, José A. Pino, Heinz Ulrich Hoppe
2008	—	`conf`	Ein empirischer Zugang zur Ermittlung von Kompetenzprofilen in der Digitalen Wirtschaft. GeNeMe Sabrina Ziebarth, Nils Malzahn, Sam Zeini, Heinz Ulrich Hoppe
2008	B	`conf`	Flexible Analysis of User Actions in Heterogeneous Distributed Learning Environments. EC-TEL Lars Bollen, Adam Giemza, Heinz Ulrich Hoppe
2008	—	`conf`	Inter-and intra-subjective planes of e-argumentation: motivation, self-perception, expectations, and actual interlocutory behavior. ICLS (3) Baruch B. Schwarz, Christa S. C. Asterhan, Armin Weinberger, Karsten Stegmann, Frank Fischer, Astrid Wichmann, Andreas Harrer, Heinz Ulrich Hoppe
2007	B	`conf`	A Broker Architecture for Integration of Heterogeneous Applications for Inquiry Learning. ICALT Lars Bollen, Andreas Harrer, Heinz Ulrich Hoppe, Wouter R. van Joolingen
2007	B	`conf`	CIEL, architectures for collaborative inquiry and experiential learning. ICALT Wouter R. van Joolingen, Lars Bollen, Heinz Ulrich Hoppe, Ton de Jong
2007	—	`conf`	Combining social network analysis with semantic relations to support the evolution of a scientific community. CSCL Andreas Harrer, Nils Malzahn, Sam Zeini, Heinz Ulrich Hoppe
2007	J	`jnl`	Empowering Teachers to Evolve Media Enriched Classroom Scenarios. Res. Pract. Technol. Enhanc. Learn. Andreas Lingnau, Andreas Harrer, Markus Kuhn, Heinz Ulrich Hoppe
2007	B	`conf`	Engineering Heterogeneous Distributed Learning Environments Using Tuple Spaces as an Architectural Platform. ICALT Stefan Weinbrenner, Adam Giemza, Heinz Ulrich Hoppe
2007	C	`conf`	Graphical Modeling and Simulation of Learning Designs. ICCE Andreas Harrer, Nils Malzahn, Heinz Ulrich Hoppe
2007	J	`jnl`	Integrating Learning Processes across Boundaries of Media, Time and Group Scale. Res. Pract. Technol. Enhanc. Learn. Heinz Ulrich Hoppe
2007	A	`conf`	Situation Creator: A Pedagogical Agent Creating Learning Opportunities. AIED Yongwu Miao, Heinz Ulrich Hoppe, Niels Pinkwart
2007	C	`ed.`	Supporting Learning Flow through Integrative Technologies, Proceeding of the 15th International Conference on Computers in Education, ICCE 2007, November 5-9, 2007, Hiroshima, Japan ICCE Tsukasa Hirashima, Heinz Ulrich Hoppe, Shelley Shwu-Ching Young
2007	C	`conf`	Tuple Spaces as a Flexible Integration Platform for Distributed Learning Environments. ICCE Adam Giemza, Stefan Weinbrenner, Jan Engler, Heinz Ulrich Hoppe
2006	B	`conf`	Analysing Processes of Learning Reading and Writing in a Computer-Integrated Classroom. ICALT Andreas Lingnau, Heinz Ulrich Hoppe
2006	B	`conf`	Integrating Learning Processes Across Boundaries of Media, Time and Group Scale. Intelligent Tutoring Systems Heinz Ulrich Hoppe
2006	B	`conf`	Motivational Effects Within Scientific Experimentation Scenarios. EC-TEL Astrid Wichmann, Markus Kuhn, Kay Hoeksema, Heinz Ulrich Hoppe
2006	B	`conf`	Naughty Agents Can Be Helpful: Training Drivers to Handle Dangerous Situations in Virtual Reality. ICALT Yongwu Miao, Heinz Ulrich Hoppe, Niels Pinkwart
2006	J	`jnl`	One-to-One Technology-Enhanced Learning: an Opportunity for Global Research Collaboration. Res. Pract. Technol. Enhanc. Learn. Tak-Wai Chan, Jeremy Roschelle, Sherry Hsi, Kinshuk, Mike Sharples, Tom Brown, Charles Patton, John C. Cherniavsky, Roy D. Pea, Cathie Norris, Elliot Soloway, Nicolas Balacheff, Marlene Scardamalia, Pierre Dillenbourg, Chee-Kit Looi, Marcelo Milrad, Heinz Ulrich Hoppe
2006	—	`conf`	PDAs as Input Devices in Brainstorming and Creative Discussions. WMTE Lars Bollen, Guillermo Juarez, Micha Westermann, Heinz Ulrich Hoppe
2006	—	`conf`	Technologies and Educational Activities for Supporting and Implementing Challenge-Based Learning. Education for the 21st Century Nelson A. Baloian, Kay Hoeksema, Heinz Ulrich Hoppe, Marcelo Milrad
2006	B	`conf`	Using Agents to Create Learning Opportunities in a Collaborative Learning Environment. Intelligent Tutoring Systems Yongwu Miao, Heinz Ulrich Hoppe, Niels Pinkwart, Oliver Schilbach, Sabine Zill, Tobias Schloesser
2005	—	`conf`	CSCL scripts: modelling features and potential use. CSCL Yongwu Miao, Kay Hoeksema, Heinz Ulrich Hoppe, Andreas Harrer
2005	—	`conf`	Device Logic and Program Structures in Mixed Reality Simulation Environment. WMTE Björn Eisen, Marc Jansen, Heinz Ulrich Hoppe
2005	A	`conf`	Enriching Classroom Scenarios with Tagged Objects. AIED Marc Jansen, Björn Eisen, Heinz Ulrich Hoppe
2005	A	`conf`	Help in Modelling with Visual Languages. AIED Kai Herrmann, Heinz Ulrich Hoppe, Markus Kuhn
2005	—	`conf`	Integrating Heterogeneous Personal Devices with Public Display-Based Information Services. WMTE Marc Jansen, Ismail Uzun, Heinz Ulrich Hoppe, Philipp Rossmanith
2005	—	`conf`	Lernerunterstützung beim Schriftspracherwerb in einem computergestützten Klassenraum. DeLFI Andreas Lingnau, Heinz Ulrich Hoppe
2005	A	`conf`	Making an Unintelligent Checker Smarter: Creating Semantic Illusions from Syntactic Analyses. AIED Kai Herrmann, Heinz Ulrich Hoppe
2005	—	`conf`	Teams in virtuellen Unternehmen - Zusammenstellung, Kompetenzen, Technik. GeNeMe Nils Malzahn, Thekla Urspruch, Markus Tünte, Heinz Ulrich Hoppe
2004	B	`conf`	An Integrated Approach for Analysis-Based Report Generation. ICALT Lars Bollen, Andreas Harrer, Heinz Ulrich Hoppe
2004	—	`conf`	An Interactive Maze Scenario with Physical Robots and Other Smart Devices. WMTE Marc Jansen, Maria Oelinger, Kay Hoeksema, Heinz Ulrich Hoppe
2004	—	`conf`	Combining Interactive Modelling and Scientific Discovery in the Classroom. CELDA Kay Hoeksema, Heinz Ulrich Hoppe
2004	—	`conf`	Evaluation of Exploratory Approaches in Learning Probability Based on Computational Modelling andSimulation. CELDA Markus Kuhn, Heinz Ulrich Hoppe, Andreas Lingnau, Martin Fendrich
2004	—	`conf`	Exploring the Use of Mobile Devices to Facilitate Educational Interoperability around Digitally Enhanced Experiments. WMTE Marcelo Milrad, Heinz Ulrich Hoppe, Joshua Gottdenker, Marc Jansen
2004	B	`conf`	Interactive Processing of Astronomical Observations in a Cooperative Modelling Environment. ICALT Kay Hoeksema, Marc Jansen, Heinz Ulrich Hoppe
2004	B	`conf`	Modelling for Learning Tasks - Approaches, Tools and Implications. ICALT Andreas Harrer, Wouter R. van Joolingen, Heinz Ulrich Hoppe
2004	—	`conf`	SMS-based Discussions - Technology Enhanced Collaboration for a Literature Course. WMTE Lars Bollen, Sabrina C. Eimler, Heinz Ulrich Hoppe
2004	—	`ch.`	Software- und Systementwicklung. CSCL-Kompendium Andreas Harrer, Sam Zeini, Heinz Ulrich Hoppe
2004	B	`conf`	The Use of Mobile Computing to Support SMS Dialogues and Classroom Discussions in a Literature Course. ICALT Lars Bollen, Sabrina C. Eimler, Heinz Ulrich Hoppe
2004	B	`conf`	Workshop on Applications of Semantic Web Technologies for E-learning p. Intelligent Tutoring Systems Lora Aroyo, Darina Dicheva, Peter Brusilovsky, Paloma Díaz, Vania Dimitrova, Erik Duval, Jim E. Greer, Tsukasa Hirashima, Heinz Ulrich Hoppe, Geert-Jan Houben, Mitsuru Ikeda, Judy Kay, Kinshuk, Erica Melis, Tanja Mitrovic, Ambjörn Naeve, Ossi Nykänen, Gilbert Paquette, Simos Retalis, Demetrios G. Sampson, Katherine M. Sinitsa, Amy Soller, Steffen Staab, Julita Vassileva, Felisa Verdejo, Gerd Wagner
2003	—	`conf`	Analysis Methods for Collaborative Models and Activities. CSCL Katrin Gaßner, Marc Jansen, Andreas Harrer, Kai Herrmann, Heinz Ulrich Hoppe
2003	—	`conf`	AudioBattleship: blind learners collaboration through sound. CHI Extended Abstracts Jaime Sánchez, Nelson A. Baloian, Tiago Hassler, Heinz Ulrich Hoppe
2003	J	`jnl`	Computer supported collaborative writing in an early learning classroom. J. Comput. Assist. Learn. Andreas Lingnau, Heinz Ulrich Hoppe, Gertrud Mannhaupt
2003	J	`jnl`	Educational scenarios for cooperative use of Personal Digital Assistants. J. Comput. Assist. Learn. Niels Pinkwart, Heinz Ulrich Hoppe, Marcelo Milrad, Juan Perez
2003	B	`conf`	Enriching Traditional Classroom Scenarios by Seamless Integration of Interactive Media. ICALT Andreas Lingnau, Markus Kuhn, Andreas Harrer, Dirk Hofmann, Martin Fendrich, Heinz Ulrich Hoppe
2003	J	`jnl`	Guest editorial: Wireless and Mobile Technologies in Education. J. Comput. Assist. Learn. Heinz Ulrich Hoppe, Richard W. Joiner, Marcelo Milrad, Mike Sharples
2003	J	`jnl`	Handlungsorientierte Kommunikationsmedien als "mind tools". Künstliche Intell. Katrin Gaßner, Heinz Ulrich Hoppe, Andreas Lingnau, Niels Pinkwart
2002	—	`conf`	C-Notes: Designing a Mobile and Wireless Application to Support Collaborative Knowledge Building. WMTE Marcelo Milrad, Juan Perez, Heinz Ulrich Hoppe
2002	—	`conf`	CSCL-Systeme jenseits computervermittelter Kommunikation. GI Jahrestagung Heinz Ulrich Hoppe
2002	—	`conf`	Document Management in a Computer-Integrated Classroom. CRIWG Nelson A. Baloian, Alexander Berges, Stephan Buschmann, Katrin Gaßner, Jens Hardings, Heinz Ulrich Hoppe, Wolfram Luther
2002	B	`conf`	Group-Oriented Modelling Tools with Heterogeneous Semantics. Intelligent Tutoring Systems Niels Pinkwart, Heinz Ulrich Hoppe, Lars Bollen, Eva Fuhlrott
2002	—	`conf`	Integrating collaborative concept mapping tools with group memory and retrieval functions. CSCL Heinz Ulrich Hoppe, Katrin Gaßner
2002	—	`conf`	Lightweight Extensions of Collaborative Modeling Systems for Synchronous Use on PDA's. WMTE Niels Pinkwart, Christian Schäfer, Heinz Ulrich Hoppe
2002	—	`conf`	Multi-dimensional tracking in virtual learning teams: an exploratory study. CSCL Jörg Zumbach, Martin Mühlenbrock, Marc Jansen, Peter Reimann, Heinz Ulrich Hoppe
2002	—	`ed.`	Proceedings IEEE International Workshop on Wireless and Mobile Technologies in Education, WMTE 2002, Växjö, Sweden, August 29-30, 2002 WMTE Marcelo Milrad, Heinz Ulrich Hoppe, Kinshuk
2001	—	`conf`	Integration of Domain-Specific Elements into Visual Language Based Collaborative Environments. CRIWG Niels Pinkwart, Heinz Ulrich Hoppe, Katrin Gaßner
2000	—	`conf`	"MatchMaker": Synchronising Objects in Replicated Software-Architectures. CRIWG Frank Tewissen, Nelson A. Baloian, Heinz Ulrich Hoppe, Erich Reimberg
2000	B	`conf`	"Today's Talking Typewriter" - Supporting Early Literacy in a Classroom Environment. Intelligent Tutoring Systems Frank Tewissen, Andreas Lingnau, Heinz Ulrich Hoppe
2000	—	`conf`	A Teaching/Learning Approach to CSCL. HICSS Nelson A. Baloian, Heinz Ulrich Hoppe, José A. Pino
2000	J	`jnl`	Analyse und Modellierung computergestuetzten kooperativen Lernens. Kognitionswissenschaft Heinz Ulrich Hoppe, Rolf Plötzner
2000	—	`conf`	Kooperatives Problemlösen auf der Grundlage gemeinsamer Visualisierungen. D-CSCW Rolf Plötzner, Daniel Bodemer, Heinz Ulrich Hoppe, Frank Tewissen
2000	—	`conf`	Supporting Collaborative Activities in Computer Integrated Classrooms-the NIMIS Approach. CRIWG Heinz Ulrich Hoppe, Andreas Lingnau, Isabel Machado, Ana Paiva, Rui Prada, Frank Tewissen
1999	—	`conf`	Multimedia-gestützte Vorlesungen in einem interaktiven elektronischen Hörsaal - Ansätze und Erfahrungen. INFOS Heinz Ulrich Hoppe, Wolfram Luther, Werner Otten, Frank Tewissen
1997	—	`ed.`	Informatik und Lernen in der Informationsgesellschaft, 7. GI-Fachtagung Informatik und Schule, INFOS'97, Duisburg, Deutschland, 15.-18. September 1997 INFOS Heinz Ulrich Hoppe, Wolfram Luther
1997	—	`conf`	MUSICO - Gestaltung einer Musik-Lernumgebung für den Informatikunterricht der Sekundarstufe I. INFOS Sanna Nuttelmann, Günter Minor, Heinz Ulrich Hoppe
1997	—	`conf`	Workshop: Schulen im Internet: Projekte und neue Lernkultur. INFOS Hiltrud Westram, Heinz Ulrich Hoppe, Reinhard G. Bienert
1996	J	`jnl`	Informatik und Schule - Ein Fach im Spiegel neuer Entwicklungen der Fachdidaktik. LOG IN Heinz Ulrich Hoppe, Wolfram Luther
1995	—	`conf`	COSOFT-Computer Support for In-Classroom Learning. CRIWG Nelson A. Baloian, Heinz Ulrich Hoppe
1994	C	`conf`	C-TORI: An Interface for Cooperative Database Retrieval. DEXA Heinz Ulrich Hoppe, Jian Zhao
1994	A	`conf`	Supporting Flexible Communication in Heterogeneous Multi-User Environments. ICDCS Jian Zhao, Heinz Ulrich Hoppe
1992	A*	`conf`	Towards Task Models for Embedded Information Retrieval. CHI Heinz Ulrich Hoppe, Franz Schiele
1990	A*	`conf`	EXPRESS: An Experimental Interface for Factual Information Retrieval. SIGIR Heinz Ulrich Hoppe, Karin Ammersbach, Barbara Lutes-Schaab, Gaby Zinßmeister
1990	B	`conf`	Inferring task structures from interaction protocols. INTERACT Franz Schiele, Heinz Ulrich Hoppe
1989	A*	`conf`	Cognitive user interface laboratory, GMD-IPSI. CHI Heinz Ulrich Hoppe, Roger T. King, Franz Schiele, Anne Tissen
1989	—	`conf`	Inductive knowledge acquisition for a UNIX coach. Informatics and Psychology Workshop Heinz Ulrich Hoppe, Rolf Plötzner
1988	—	`book`	Einführung in die Software-Ergonomie Helmut Balzert, Heinz Ulrich Hoppe, Reinhard Oppermann, Helmut Peschke, Gabriele Rohr, Norbert A. Streitz
1988	A*	`conf`	Task-oriented parsing - a diagnostic method to be used adaptive systems. CHI Heinz Ulrich Hoppe
1988	—	`ch.`	Werkzeuge für die Prototypenentwicklung von Benutzerschnittstellen. Einführung in die Software-Ergonomie Heinz Ulrich Hoppe
1987	—	`conf`	A grammer-based approach to unifying task-oriented and system-oriented interface descriptions. Informatics and Psychology Workshop Heinz Ulrich Hoppe
1987	—	`conf`	Software-Ergonomie und "Cognitive Science": Die Bedeutung von Experimenten und Modellen. Software-Ergonomie Heinz Ulrich Hoppe, Franz Schmalhofer
1986	A*	`conf`	Learning and transfer for text and graphics editing with a direct manipulation interface. CHI Jürgen Ziegler, Heinz Ulrich Hoppe, Klaus-Peter Fähnrich
1985	—	`conf`	Fenstersysteme im Vergleich - Architektur, Leistungsfähigkeit und Eignung für die Anwendungsentwicklung. Software-Ergonomie Helmut Balzert, Heinz Ulrich Hoppe, Jürgen Ziegler