Bruce M. Mclaren, Kenneth R, Koedinger Mike Schneider, Andreas Harrer, Lars Bollen
A potentially powerful way to aid in the authoring of intelligent tutoring systems is to directly leverage student interaction log data. While problem-solving data has been used in the past to guide...
Andreas Harrer, Niels Pinkwart, Bruce M. Mclaren, Oliver Scheuer
Abstract—For many practical learning scenarios, the integrated use of more than one learning tool is educationally beneficial. In these cases, interoperability between learning tools—getting the...
Bruce M. Mclaren, Nikol Rummel, Niels Pinkwart, Andreas Harrer, Oliver Scheuer
Abstract. Chemistry students often learn to solve problems by applying well-practiced procedures, but such a mechanical approach is likely to hinder conceptual understanding. We have developed a...
Using an Adaptive Collaboration Script to Promote Conceptual Chemistry Learning (2009)
Dimitra Tsovaltzi, Bruce M. Mclaren, Nikol Rummel, Oliver Scheuer, Andreas Harrer, Niels Pinkwart, ...
Abstract. Chemistry students often learn to solve problems algorithmically, applying well-practiced procedures to problems. Such an approach may hinder development of conceptual understanding. We...
For many practical learning scenarios, the integrated use of more than one learning tool is educationally beneficial. In these cases, interoperability between learning tools- getting the pieces to...
„With my head up in the clouds “ – Social Tagging aus Nutzersicht.......................23 (2009)
Birgit Gaiser, Thorsten Hampel, Stefanie Panke (hrsg, Bibliografische Informationen, Deutschen Nationalbibliothek, Umschlagentwurf Pleßmann Kommunikationsdesign, ...
www.waxmann.com
Andreas Harrer, Nils Malzahn, Astrid Wichmann
Abstract: In this article we present an architecture for the integration of tutoring approaches and process scaffolds into existing collaborative applications. The architecture allows to combine...
Modellierung und Mining kollaborativer Learnflows (2009)
Bergenthum, Robin, Desel, Jörg, Harrer, Andreas, Mauser, Sebastian
3. Workshop E-Learning 2.0 - im Workshopband "Lernen im Digitalen Zeitalter" (2009)
Harrer, Andreas, Rensing, Christoph, Schroeder, Ulrik, Lohmann, Steffen
Users' data : collaborative and social analysis (2009)
Harrer, Andreas, Martinez-Mones, Alejandra, Dimitracopoulou, Angelique
Competitive challenge on adapting activities modeled by CSCL scripts (2009)
Ferraris, Christine, Vignollet, Laurence, Martel, Christian, Harrer, Andreas, Dimitriadis, Yannis
Davinia Hernández-leo, Andreas Harrer, Juan Manuel Dodero, Juan I. Asensio-pérez, Daniel Burgos
Abstract: IMS Learning Design (IMS LD) is an interoperable and standardized language that enables the computational representation of Units of Learning (UoLs). However, its adoption and extensive use...
Towards a Pattern Language for Intelligent Teaching and Training Systems (2008)
Abstract. Intelligent Tutoring Systems (ITSs) are usually based on similar fundamental structures. In contrast to this, software engineering techniques are seldomly used for realizing ITSs. In the...
Book Title Book Editors IOS Press, 2003 Discovery of Patterns in Learner Actions (2008)
Andreas Harrer, Michael Vetter, Stefan Thür, Jens Brauckmann
Abstract. This paper describes an approach for analysis of computer-supported learning processes utilizing logfiles of learners ’ actions. We provide help to researchers and teachers in finding...
Application in Operator Training (2008)
Im Rahmen Der Konferenz Modellierung, Andreas Harrer, Alke Martens (herausgeber, Allgemeine Diskussion, Modellierungswerkzeugen Zur Lernerunterstützung, Allgemeine Diskussion, ...
Die Entwicklung von Modellen steht gleichsam für Abstraktion, für die
Unpublished Draft Visualisation of the Dynamics of Computer-mediated Community Networks (2008)
Andreas Harrer, Sam Zeini, Sabrina Ziebarth, Daniel Münter
In this paper we will demonstrate the potential of processing and visualising the dynamics of computer-mediated communities by means of Social Network Analysis. According to the fact that...
The Effects of Electronic Communication Support on Presence Learning Scenarios (2008)
Andreas Harrer, Sam Zeini, Niels Pinkwart
Abstract. This paper investigates in the effects of using electronic communication forms in webbased environments. Following the idea of triangulation, we used qualitative methods, statistical...
learning communities – an analysis (2008)
Andreas Harrer, Sam Zeini, Niels Pinkwart
428 Int. J. Web Based Communities, Vol. 2, No. 4, 2006
Bruce M. Mclaren, Nikol Rummel, Niels Pinkwart, Andreas Harrer, Oliver Scheuer
Abstract. Chemistry students often learn to solve problems by applying well-practiced procedures, but such a mechanical approach is likely to hinder conceptual understanding. We have developed a...
Dimitra Tsovaltzi, Nikol Rummel, Niels Pinkwart, Andreas Harrer, Oliver Scheuer, Isabel Braun, ...
Abstract. Chemistry students, like students in other disciplines, often learn to solve problems by applying well-practiced procedures. Such an approach, however, may hinder conceptual understanding....
Tsovaltzi, Dimitra, Rummel, Nikol, Pinkwart, Niels, Harrer, Andreas, Scheuer, Oliver, Braun, Isabel, ...
Learner-generated annotation of learning resources: lessons from experiments on tagging (2008)
Lohmann, Steffen, Thalmann, Stefan, Harrer, Andreas, Maier, Ronald
Interaction-aware design for learning applications: reflections from the CSCL field (2008)
Martinez-Mones, Alejandra, Dimitriadis, Yannis, Harrer, Andreas
Using an adaptive collaboration script to promote conceptual chemistry learning (2008)
Tsovaltzi, Dimitra, McLaren, Bruce M., Rummel, Nikol, Scheuer, Oliver, Harrer, Andreas, Pinkwart, Niels, ...
Creating by Reusing Learning Design Solutions (2006)
Hernández-Leo, Davinia, Harrer, Andreas, Dodero, Juan Manuel, Asensio-Pérez, Juan I., Burgos, Daniel
Hernández-Leo, D., Harrer, A., Dodero, J. M., Asension-Pérez, J. I., & Burgos, D. (2006). Creating by reusing Learning Design solutions. Proceedings of 8th Simposo Internacional de Informática...
State of the art of interaction analysis for Metacognitive Support & Diagnosis (2006)
Dimitrakopoulou, Angelique, Petrou, Argyroula, Martinez, Alejandra, Marcos, José Antonio, Kollias, Vassilis, Jermann, Patrick, ...
The document concerns Computer Based Interaction Analysis that could support technology based learning activities' participants (e.g. students, teachers) or observers (e.g. teachers, researchers)....
State of the art of interaction analysis for Metacognitive Support & Diagnosis (2006)
Dimitrakopoulou, Angelique, Petrou, Argyroula, Martinez, Alejandra, Marcos, José Antonio, Kollias, Vassilis, Jermann, Patrick, ...
The document concerns Computer Based Interaction Analysis that could support technology based learning activities' participants (e.g. students, teachers) or observers (e.g. teachers, researchers)....
Is there a way to e-Bologna? Cross-National Collaborative Activities (2006)
Andreas Harrer, Giorgos Kahrimanis, Sam Zeini, Lars Bollen, Nikolaos Avouris
Abstract. This article describes a study of distance collaborative activities that have been conducted in a cross-national setting between a Greek and a German university. We discuss issues related...
Accepted for 2006 publication in User Modeling and User-Adapted Interaction: (2006)
The Journal Of, Andreas Harrer, Bruce M. Mclaren, Erin Walker, Lars Bollen, Jonathan Sewall
Our long-term research goal is to provide cognitive tutoring of collaboration within a collaborative software environment. This is a challenging goal, as intelligent tutors have traditionally focused...
State of the art of interaction analysis for Metacognitive Support & Diagnosis (2006)
Dimitrakopoulou, Angelique, Petrou, Argyroula, Martinez, Alejandra, Marcos, José Antonio, Kollias, Vassilis, Jermann, Patrick, ...
The document concerns Computer Based Interaction Analysis that could support technology based learning activities' participants (e.g. students, teachers) or observers (e.g. teachers, researchers)....
State of the art of interaction analysis for Metacognitive Support & Diagnosis (2006)
Dimitrakopoulou, Angelique, Petrou, Argyroula, Martinez, Alejandra, Marcos, José Antonio, Kollias, Vassilis, Jermann, Patrick, ...
The document concerns Computer Based Interaction Analysis that could support technology based learning activities' participants (e.g. students, teachers) or observers (e.g. teachers, researchers)....
Learning Design Engines as Remote Control to Learning Support Environments. (2005)
Harrer, Andreas, Malzahn, Nils, Hoeksema, Kay, Hoppe, Ulrich
Context: Chapter 5 of the Learning Design book describes the operational model of a learning design engine based on the concept of finite automata with output alphabet. We rely on this event concept...
Integrating Portal Based Support Tools to Foster Learning Communities in University Courses (2005)
Pinkwart, Niels, Harrer, Andreas, Lohmann, Steffen, Vetter, Stefan
This paper identifies four criteria for systems that aim at supporting learning communities in university courses, and describes the web-based environment iPAL (internet Portal to Augment Learning)...
Learning Design Engines as Remote Control to Learning Support Environments. (2005)
Harrer, Andreas, Malzahn, Nils, Hoeksema, Kay, Hoppe, Ulrich
Context: Chapter 5 of the Learning Design book describes the operational model of a learning design engine based on the concept of finite automata with output alphabet. We rely on this event concept...
Integrating Portal Based Support Tools to Foster Learning Communities in University Courses (2005)
Pinkwart, Niels, Harrer, Andreas, Lohmann, Steffen, Vetter, Stefan
This paper identifies four criteria for systems that aim at supporting learning communities in university courses, and describes the web-based environment iPAL (internet Portal to Augment Learning)...
Chapter 5 of the Learning Design book describes the operational model of a learning design engine based on the concept of finite automata with output alphabet. We rely on this event concept to...
Amsterdam The Netherlands, Andreas Harrer, Bruce M. Mclaren, Erin Walker, Lars Bollen, Jonathan Sewall
In this paper, we describe progress we have made toward providing cognitive tutoring to students within a collaborative software environment. First, we have integrated a collaborative software tool,...
Taipei Taiwan May, Bruce M. Mclaren, Lars Bollen, Erin Walker, Andreas Harrer, Jonathan Sewall
In this paper, we describe developmental and empirical steps we have taken toward providing Cognitive Tutoring to students within a collaborative software environment. We have taken two important...
Collaboration and Cognitive Tutoring: Integration, Empirical Results, and Future Directions (2005)
Andreas Harrer, Bruce M. Mclaren, Erin Walker, Lars Bollen, Jonathan Sewall
Cognitive Tutoring of Collaboration: Developmental and Empirical Steps toward Realization (2005)
Bruce M. Mclaren, Lars Bollen, Erin Walker, Andreas Harrer, Jonathan Sewall
Abstract. In this paper, we describe developmental and empirical steps we have taken toward providing Cognitive Tutoring to students within a collaborative software environment. We have taken two...
Learning Design Engines as Remote Control to Learning Support Environments. (2005)
Harrer, Andreas, Malzahn, Nils, Hoeksema, Kay, Hoppe, Ulrich
Context: Chapter 5 of the Learning Design book describes the operational model of a learning design engine based on the concept of finite automata with output alphabet. We rely on this event concept...
Integrating Portal Based Support Tools to Foster Learning Communities in University Courses (2005)
Pinkwart, Niels, Harrer, Andreas, Lohmann, Steffen, Vetter, Stefan
This paper identifies four criteria for systems that aim at supporting learning communities in university courses, and describes the web-based environment iPAL (internet Portal to Augment Learning)...
Learning Design Engines as Remote Control to Learning Support Environments. (2005)
Harrer, Andreas, Malzahn, Nils, Hoeksema, Kay, Hoppe, Ulrich
Context: Chapter 5 of the Learning Design book describes the operational model of a learning design engine based on the concept of finite automata with output alphabet. We rely on this event concept...
Integrating Portal Based Support Tools to Foster Learning Communities in University Courses (2005)
Pinkwart, Niels, Harrer, Andreas, Lohmann, Steffen, Vetter, Stefan
This paper identifies four criteria for systems that aim at supporting learning communities in university courses, and describes the web-based environment iPAL (internet Portal to Augment Learning)...
Toward Cognitive Tutoring in a Collaborative, Web-Based Environment (2004)
Bruce M. Mclaren, Kenneth R. Koedinger, Mike Schneider, Andreas Harrer, Lars Bollen
this paper, we discuss how we have effected this integration and how we could use this model as a way of collecting user data to create an initial, skeletal tutoring system
Bootstrapping Novice Data: Semi-Automated Tutor Authoring Using Student Log Files (2004)
Bruce M. McLaren, Kenneth R, Koedinger Mike Schneider, Andreas Harrer, Lars Bollen
this paper, we discuss how we have effected this integration and how we could use this model as a way of collecting student data to create an initial, skeletal tutoring system
2004b) Toward Cognitive Tutoring in a Collaborative, Web-Based Environment (2004)
Bruce M. Mclaren, Kenneth R. Koedinger, Mike Schneider, Andreas Harrer, Lars Bollen
While intelligent tutoring has been applied to collaborative learning environments, it has met with little success so far because of the complexity involved in adding a tutoring component to a...
SYPROS Going IDLE -- from a Classical ITS to an Intelligent Distributed Learning Environment (1999)
Andreas Harrer, Christian Herzog
SYPROS is a classical ITS in the field of parallel programming that successfully works in practice since several years. This paper reports our recent research and development to make SYPROS an...