Demetriadis, Stavros

Personal Information:

Position: Assistant Professor Demetriadis, Stavros
Research areas:
  • Conversational Pedagogical Agents
  • Computer Supported Collaborative Learning
Phone: +30-231099.1938
Location: Kalamaria, Office 22, Aristotle University of Thessaloniki. Thessaloniki, Greece
Description:

Stavros Demetriadis holds a Bachelor Degree from Physics Department, Aristotle University of Thessaloniki (AUTh) (1983) and a 2year Master Diploma in Electronic Physics (1986). Being a high school Informatics teacher since 1989 he grew an interest in the use of Information and Communication Technologies (ICT) in Education and he entered the Department of Informatics, AUTh as a PhD student and research assistant in 1993. He got his PhD in "Multimedia Technology in Education" in 2000 and joined the Department of Informatics, AUTh as a Lecturer in 2002.

Stavros Demetriadis is currently an Assistant Professor with the Department of Informatics, AUTh teaching courses and conducting research in the broader area of Technology-Enhanced Learning.

His research interests include:

- Adaptive and Intelligent systems for Collaborative learning support

- Computer-Supported Collaborative Learning (CSCL) with emphasis on Collaboration Scripts

- Multimedia learning

- Advancing students' Computational Thinking with the use of Educational Robotics and Tangible systems for programming

- Teacher Training in the Use of ICT for Learning

- Constructivist Learning Environments

- Game-based Learning

His current (September 2011) scientific publications are:

- 23 papers in International Journals (refereed)

- 51 papers in Proceedings of International Conferences (refereed)

- 39 papers in Proceedings of Greek National Conferences (refereed)

- 6 Chapters in international edited volumes (refereed)

- 5 books in Greek (author or co-author)

Publications

  • S. Tegos, S. Demetriadis and A. Karakostas. "Promoting academically productive talk with conversational agent interventions in collaborative learning settings", Vol. 87. 2015, pp. 309-325. [More] 
  • S. Atmatzidou and S. Demetriadis. "Advancing students’ computational thinking skills through educational robotics: A study on age and gender relevant differences", International Journal of Robotics and Autonomous Systems. 2015. [More] 
  • S. Tegos, A. Karakostas and S. Demetriadis. "Conversational Agents for Learning: How the Agent Role Affects Student Communication". 2014. pp. pp. 265-276. [More] 
  • S. Tegos, S. Demetriadis and A. Karakostas. "Conversational Agents for Learning: How the Agent Role Affects Student Talk". C. Karagianidis and P. P. Karasavvidis eds. 2014. pp. 265-276. [More] 
  • S. Tegos, S. Demetriadis and A. Karakostas. "Conversational Agent to Promote Students' Productive Talk: The Effect of Solicited vs. Unsolicited Agent Intervention". IEEE 14th International Conference on Advanced Learning Technologies. 2014. [More] 
  • S. Tegos, S. Demetriadis and T. Tsiatsos. "A Configurable Conversational Agent to Trigger Students’ Productive Dialogue: A Pilot Study in the CALL Domain", International Journal of Artificial Intelligence in Education, Vol. 24. 2014, pp. 62-91. [More] 
  • S. Tegos, S. Demetriadis and T. Tsiatsos. "A Configurable Conversational Agent to Trigger Students’ Productive Dialogue: A Pilot Study in the CALL Domain". 2013, pp. 581-584. [More] 
  • S. Tegos, A. Karakostas and S. Demetriadis. "A Teacher-Configurable Conversational Agent that Promotes Students’ Productive Talk". 2013. pp. 62-91. [More] 
  • S. Tegos and S. Demetriadis. "Designing a Teacher Customizable Conversational Agent to Trigger Online Students’ Interaction". Proceedings of Workshop on Intelligent Support for Learning in Groups, 11th International Conference on Intelligent Tutoring Systems (ITS 2012), Chania, Greece. 2012. pp. 11-18. [More] 
  • S. Tegos, S. Demetriadis and T. Tsiatsos. "Using a Conversational Agent for Promoting Collaborative Language Learning". Proceedings of 4th International Conference on Intelligent Networking and Collaborative Systems (INCoS-2012), Bucharest, Romania. 2012. pp. 162-165. [More] 
  • S. Tegos, S. Demetriadis and A. Karakostas. "Exploring the Impact of a Conversational Agent When Triggering Students’ Discourse in Online Collaboration". Proceedings of IEEE 12th International Conference on Advanced Learning Technologies, Rome, Italy. 2012. pp. 321-323. [More] 
  • S. Atmatzidou and S. Demetriadis. "Evaluating the role of collaboration scripts as group guiding tools in activities of educational robotics Conclusions from three case studies". 2012. [More] 
  • S. Demetriadis, S. Atmatzidou and T. Sapounidis. "The AUTh Framework for Research in Educational Robotics: Collaboration Scripts, Metacognitive Skills, Tangible Interfaces and the CPPC + Model The AUTh Framework for Research in Educational Robotics". 2012. [More] 
  • P. M. Papadopoulos, T. D. Lagkas and S. Demetriadis. "How to improve the peer review method: Free-selection vs assigned-pair protocol evaluated in a computer networking course", Computers & Education, Vol. 59. 2012, pp. 182 - 195. [More] 
  • P. M. Papadopoulos and S. Demetriadis. "The Impact of Script Coercion in Computer-Supported Collaboration: A Case Study on Learning Benefits When Technology Makes Learners' Thinking Processes Explicit". Advanced Learning Technologies, IEEE International Conference on. 2012. pp. 560 - 564. [More] 
  • P. M. Papadopoulos, T. D. Lagkas and S. Demetriadis. "How to Implement a Technology Supported Free-Selection Peer Review Protocol: Design Implications from Two Studies on Computer Network Education". Advanced Learning Technologies, IEEE International Conference on. 2012. pp. 364 - 366. [More] 
  • P. M. Papadopoulos, S. Demetriadis and A. Weinberger. ""Make It Explicit!": Improving Collaboration through Increase of Script Coercion", Journal of Computer Assisted Learning. 2012. [More] 
  • S. Tegos, S. Demetriadis and A. Karakostas. "MentorChat: Introducing a Configurable Conversational Agent as a Tool for Adaptive Online Collaboration Support". Proceedings of 15th Panhellenic Conference on Informatics (PCI 2011), Kastoria, Greece. 2011. pp. 13-17. [More] 
  • A. Karakostas and S. Demetriadis. "Adaptation Patterns as a Conceptual Tool for Designing the Adaptive Operation of CSCL Systems", Educational Technology Research and Development, Vol. 59. 2011, pp. 327-349. [More] 
  • A. Karakostas and S. Demetriadis. "Enhancing Collaborative Learning through Dynamic Forms of Support: the Impact of an Adaptive Domain-Specific Support Strategy", Journal of Computer Assisted Learning, Vol. 27. 2011, pp. 243-258. [More] 
  • A. Konstantinidis, P. M. Papadopoulos, T. Tsiatsos and S. Demetriadis. "Selecting and Evaluating a Learning Management System: A Moodle Evaluation Based on Instructors and Students", International Journal of Distance Education Technologies, Vol. 9. 2011, pp. 13 - 30. [More] 
  • P. M. Papadopoulos, T. D. Lagkas, S. Demetriadis and F. Fischer. "Allowing Students to Select Deliverables for Peer Review: Analysis of a Free-Selection Protocol". Proceedings of World Conference on Educational Multimedia, Hypermedia and Telecommunications 2011. 2011. pp. 2249 - 2258. [More] 
  • N. Michailidis, S. Demetriadis and Y. Dimitriadis. "Scripted Collaborative Learning Based on Collaborative Learning Flow Patterns: A Case Study Using COLLAGE Editor". Proceedings of the 10th IEEE International Conference on Advanced Learning Technologies (ICALT 2010), Sousse, Tunisia. 2010. pp. 533 - 537. [More] 
  • P. M. Papadopoulos, S. Demetriadis, I. G. Stamelos and I. A. Tsoukalas. "The Value of Writing-to-learn when Using Question Prompts to Support Web-based Learning in Ill-Structured Domains", Educational Technology Research & Development, Vol. 59. 2010, pp. 71 - 90. [More] 
  • P. M. Papadopoulos, S. Demetriadis, I. G. Stamelos and I. A. Tsoukalas. "The effect of prompting to students with different learning styles", Multicultural Education & Technology Journal, Vol. 4. 2010, pp. 198 - 213. [More] 
  • N. Michailidis, T. Tsiatsos and S. Demetriadis. "Υιοθέτηση τεχνολογικών εργαλείων ανάλυσης αλληλεπιδράσεων στη συνεργατική μάθηση: μια βιβλιογραφική επισκόπηση". Πρακτικά 7ου Πανελλήνιου Συνεδρίου Με Διεθνή Συμμετοχή Τεχνολογίες της Πληροφορίας και των Επικοινωνιών στην Εκπαίδευση (7ο ΕΤΠΕ), Κόρινθος, Ελλάδα. . Τζιμογιάννης ed. 2010. pp. 89-96. [More] 
  • S. Atmatzidou, S. Demetriadis and I. Markelis. "Introduction of educational robotics in primary and secondary education: reflections on practice and theory.". 2009. [More] 
  • A. Karakostas and S. Demetriadis. "Introduction to Adaptive Collaboration Scripting: Pedagogical and Technical Issues". Springer-Verlag ed. Springer-Verlag. 2009. pp. 1-18. [More] 
  • P. M. Papadopoulos, S. Demetriadis and I. G. Stamelos. "Analyzing the role of students' self-organization in a case of scripted collaboration". Proceedings of the 9th international conference on Computer supported collaborative learning. 2009. pp. 487 - 496. [More] 
  • P. M. Papadopoulos, S. Demetriadis, I. G. Stamelos and I. A. Tsoukalas. "Prompting Students’ Context-Generating Cognitive Activity in Ill-Structured Domains: Does the Prompting Mode Affect Learning?", Educational Technology Research & Development, Vol. 57. 2009, pp. 193 - 210. [More] 
  • P. M. Papadopoulos, S. Demetriadis and I. G. Stamelos. "The Impact of Prompting in Technology-Enhanced Learning as Moderated by Students' Motivation and Metacognitive Skills". Proceedings of the 4th European Conference on Technology Enhanced Learning: Learning in the Synergy of Multiple Disciplines – EC-TEL 2009. 2009. pp. 535 - 548. [More] 
  • N. Michailidis and S. Demetriadis. "Technology Tools for Scripted Collaborative Learning: The case of the Reload LD Player". Proceedings of the 4th Balkan Conference in Informatics (BCI’09), Thessaloniki, Greece. 2009. pp. 163 - 168. [More] 
  • S. Atmatzidou, I. Markelis and S. Demetriadis. The use of LEGO Mindstorms in elementary and secondary education: game as a way of triggering learning.. 2008. [More] 
  • S. Demetriadis, P. M. Papadopoulos, I. G. Stamelos and F. Fischer. "The Effect of Scaffolding Students’ Context-Generating Cognitive Activity in Technology-Enhanced Case-Based Learning", Computers & Education, Vol. 51. 2008, pp. 939 - 954. [More] 
  • P. M. Papadopoulos, S. Demetriadis, I. G. Stamelos and I. A. Tsoukalas. "Learning Software Project Management on the Web: The Impact of Question Prompts". Proceedings of the 2008 Panhellenic Conference on Informatics. 2008. pp. 191 - 195. [More] 
  • A. Konstantinidis, P. M. Papadopoulos, T. Tsiatsos and S. Demetriadis. "Migrating to Moodle: A Case Study Regarding a Department-Wide Implementation". Reading in Education and Technology: Proceeding of the International Conference on Information and Communication Technologies in Education. 2008. pp. 333 - 342. [More] 
  • P. M. Papadopoulos, S. Demetriadis and I. G. Stamelos. "Case-based instruction on the web for teaching software project management". ITiCSE '07 Proceedings of the 12th annual SIGCSE conference on Innovation and technology in computer science education. 2007. pp. 136 - 140. [More] 
  • P. M. Papadopoulos, S. Demetriadis, I. G. Stamelos and I. A. Tsoukalas. "Μάθηση με Μελέτη Περιπτώσεων στο Διαδίκτυο: Σχεδίαση και Πιλοτική Αξιολόγηση του Περιβάλλοντος eCASE". 5ο Πανελλήνιο Συνέδριο Ε.Τ.Π.Ε. 2006. 2006. pp. 219 - 226. [More] 
  • P. M. Papadopoulos, S. Demetriadis, I. G. Stamelos and I. A. Tsoukalas. "Online Case-Based Learning: Design and Preliminary Evaluation of the eCASE Environment". Advanced Learning Technologies, IEEE International Conference on. 2006. pp. 751 - 755. [More] 
  • S. Demetriadis, P. M. Papadopoulos and I. A. Tsoukalas. "Bridging the Contextual Distance: The e-CASE Learning Environment for Supporting Students'€™ Context Awareness". Springer Berlin Heidelberg. 2005. pp. 523 - 533. [More] 
  • S. Demetriadis and P. M. Papadopoulos. "Representations for Supporting Students' Context Awareness". Kaleidoscope NoE. 2005. pp. 296 – 312. [More] 
  • S. Demetriadis, P. M. Papadopoulos, G. Dettori, T. Giannetti and F. Fischer. "Scripts and Narrative Control in the Design of Case-Based Learning Environments for Supporting Students' Context Awareness". Recent Research Developments in Learning Technologies: Proceedings of International Conference on Multimedia and Information & Communication Technologies in Education. 2005. pp. 1222 - 1226. [More] 
  • S. Demetriadis, P. M. Papadopoulos and I. A. Tsoukalas. "Διευρυμένες εκπαιδευτικές κοινότητες στο διαδίκτυο για την υποστήριξη της μάθησης σε αυθεντικό συγκείμενο". Πανελλήνια Διημερίδα για την Δια Βίου και Εξ Αποστάσεως Εκπαίδευση στην Κοινωνία της Πληροφορίας. 2004. pp. 423 - 432. [More] 
  • S. Demetriadis and P. M. Papadopoulos. "Current Perspectives on the Perspectives on the Pedagogical Value of Algorithm Visualization". Kaleidoscope NoE. 2004. pp. 81 – 104. [More] 
  • S. Tegos and S. Demetriadis. "Using a Conversational Agent for Promoting Collaborative Language Learning". 6th International Conference on Intelligent Networking and Collaborative Systems (INCoS-2014). [More] 
 


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