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2004


Conceptual Change in algorithm teaching: A collaborative approach
[c96] Voyiatzaki E., Avouris N., Komis V., Christakoudis Ch., Conceptual Change in algorithm teaching: A collaborative approach, Proceedings 4th ETPE Conf., Athens, vol B, pp.413-415, October 2004. (pdf)
 
A web laboratory for using intelligent mining tools in predictive toxicology
[c95] Craciun M. V., Neagu D., Stoica A., Avouris N., Craciun A., WEB LABORATORY FOR USING INTELLIGENT MINING TOOLS IN PREDICTIVE TOXICOLOGY, Proc 12th SIMSIS, Galati, Romania, September 2004.
 
Method and Tools for analysis of collaborative problem-solving activities
[c94] Avouris N., Komis V., Fiotakis G., Dimitracopoulou A., Margaritis M., Method and Tools for analysis of collaborative problem-solving activities , Proceedings of ATIT2004, First International Workshop on Activity Theory Based Practical Methods for IT Design , Copenhagen, pp. 5-16, Denmark, September 2004. (pdf)
 
Modelling interaction during small-group synchronous problem-solving activities:The Synergo approach
[c93] Avouris N., Margaritis M., and Komis V., Modelling interaction during small-group synchronous problem-solving activities: The Synergo approach, 2nd International Workshop on Designing Computational Models of Collaborative Learning Interaction, ITS2004, 7th Conference on Intelligent Tutoring Systems, pp. 13-18, Maceio, Brasil, September 2004. (pdf)
 
An Object-oriented method and tool for studying collaborative activities
[c92] Margaritis M., Avouris N., Komis V., AN OBJECT-ORIENTED METHOD AND TOOL FOR STUDYING COLLABORATIVE ACTIVITIES, Proc. HCI 2004, Leeds, September 2004. (pdf)
 
Support for self-awareness in small groups during synchronous collaboration
[c91] Margaritis M., Avouris N. and Komis V., Support for self-awareness in small groups during synchronous collaboration, CSCL Workshop, Proceedings 4th ETPE Conf., Athens, vol B, pp.380-382, October 2004 (in GREEK)
 
Application of synchronous distance collaboration methods in a Hellenic Open Univeristy Course
[c90] Xenos M. , Avouris N. , Komis V. , Stavrinoudis D., Margaritis M. , Application of synchronous distance collaboration methods in a Hellenic Open Univeristy Course, CSCL Workshop, Proceedings 4th ETPE Conf., vol B, pp. 377-379, Athens, October 2004. ( in GREEK)
 
Aspects of Design and Evaluation of Computer-Supported Collaborative Systems: Introduction ...
[c89] Avouris N. and Komis V., Aspects of Design and Evaluation of Computer-Supported Collaborative Systems: Introduction to the wokshop on CSCL, Proceedings 4th ETPE Conf., Athens, vol. B, 367-370, October 2004. (in GREEK)
 
Heuristic Evaluation of open learning environments by simulated experts
[c88] Tselios N., Komis V., Avouris N., Heuristic Evaluation of open learning environments by simulated experts, Proceedings 4th ETPE Conf., vol A., pp. 587-596, Athens, October 2004 (in GREEK) (pdf)
 
Teaching Algorithms using a Collaborative Computer Environment
[c87] Voyiatzaki E., Christakoudis Ch., Margaritis M., Avouris N., Teaching Algorithms using a Collaborative Computer Environment, Proceedings 4th ETPE Conf., Athens, vol B, pp. 641-647, October 2004 (in GREEK) (pdf)
 
Study of interaction in a learning environment using a modelling software
[c86] Lavidas K., Komis V., Avouris N., Study of interaction in a learning environment using a modelling software, Proceedings 4th ETPE Conf., vol A, pp. 637-646, Athens, October 2004 (in GREEK) (pdf)
 
Tools for Qualitative Data Analysis in the Context of Activity Theory: The ColAT software
[c85] Fiotakis G., Avouris N., Komis V., Tselios N., Tools for Qualitative Data Analysis in the Context of Activity Theory: The ColAT software, Proceedings 4th ETPE Conf., vol A, pp. 545-554, Athens, October 2004 (in GREEK) (pdf)
 
Methods and tools for representing collaborative learning activities
[c84] Margaritis M., Avouris N., Komis V., Methods and tools for representing collaborative learning activities, Proceedings 4th ETPE Conf., vol. A, pp. 515-524, Athens, October 2004 (in GREEK) (pdf)
 
Visualization of Synchronous Collaborative Modeling Activities
[c83] M. Margaritis, N. Avouris, V. Komis, Visualization of Synchronous Collaborative Modeling Activities , Proc. IEEE ICALT 2004, pp. 1088-1089, Joensuu, FI, September 2004. (extended abstract) (pdf)
 
Synchronous Collaboration in Distance Education: A Case Study in a Computer Science Course
[c82] Xenos M. , N. Avouris, V. Komis, D. Stavrinoudis, M. Margaritis, Synchronous Collaboration in Distance Education: A Case Study in a Computer Science Course, Proc. IEEE ICALT 2004, pp. 500-504, Joensuu, FI, September 2004. (pdf)
 
ModellingSpace: A tool for synchronous collaborative problem solving
[c81] N. Avouris, V. Komis, M. Margaritis, C. Fidas, ModellingSpace: A tool for synchronous collaborative problem solving , Proceedings ED Media, AACE Conf., Lugano, June 2004, pp. 381-386. (pdf)
 
The effect of group size in synchronous collaborative problem solving activities

[c80] N. Avouris, M. Margaritis, V. Komis, The effect of group size in synchronous collaborative problem solving activities , Proceedings ED Media AACE Conf., Lugano, June 2004, pp. 4303-4306. (pdf)

 
Algorithms in Secondary Education: A Collaborative Approach
[c79] E. Voyiatzaki, Ch. Christakoudis M. Margaritis, N. Avouris, Teaching Algorithms in Secondary Education: A Collaborative Approach, Proceedings ED Media 2004, AACE publ, Lugano, June 2004, pp. 2781-2789. (pdf)
 
An environment for studying collaborative learning activities
[j42] N. Avouris, V. Komis, M. Margaritis, G. Fiotakis, An environment for studying collaborative learning activities, Journal of International Forum of Educational Technology & Society , Special Issue on Technology – Enhanced Learning, 7 (2), pp. 34-41, April 2004.
 
A didactic approach on teaching flowcharts using a collaborative learning environment...
[c78] E. Voyiatzaki, Ch. Christakoudis, M. Margaritis, N. Avouris, A didactic approach on teaching flowcharts using a collaborative learning environment in secondary education, Proceedings 2nd Conference on Didactics of Informatics, Volos, January 2004, pp. supl. 5-14. (in Greek). (pdf)
 
Machine Learning Techniques for prediction of rare events in a business environment
[c77] S. Daskalaki, I. Kopanas. N. Avouris, Machine Learning Techniques for prediction of rare events in a business environment, Proceedings 3rd Hellenic Conference on Artificial Intelligence, SETN 2004, pp. 79-88, Samos, May 2004. (pdf)
 
A Toolkit for Power systems Security Assessment Based on Hybrid Machine-Learning Techniques
[J39] D. Semitekos, N.Avouris, G. Giannakopoulos, A Toolkit for Power systems Security Assessment Based on Hybrid Machine-Learning Techniques, Int. Journal of Engineering Intelligent Systems,2004. (pdf)
 
Quality issues on the structure and content of the Internet, used as a teaching tool
[j40] N.Avouris, Quality issues on the structure and content of the Internet, used as a teaching tool, Chapter 1, pp. 16-33, in Vlahavas I., Dagdidelis V. et al. (ed.) Information and Communication Technologies in Greek Education, Unviersity of Macedonia Press, Thessaloniki 2004. (in Greek) (pdf)
 



Computer-supported collaborative learning has been an active area of research since the beginning for the HCI group more>>



Web usability team of the HCI Group has been active in studying human-web interaction and ways to support the design of accessible, findable, usable and aesthetically appealing web sites. more>>


Mobile Technology Unit of the HCI Group has been studying design and evaluation of mobile applicationss more>>

Hci Group | Electrical and Computer Engineering | University of Patras