Cognitive theory of multimedia learning and learning videos design: The "redundancy principle"

Affective Communication between ECAs and users in Collaborative Virtual Environments: The REVERIE European Parliament use case
Doumanis, I. and Economou, D. 2019. Affective Communication between ECAs and users in Collaborative Virtual Environments: The REVERIE European Parliament use case. Multimodal Technologies and Interaction. 3 (1), p. 7.

The impact of multimodal Collaborative Virtual Environments on learning: A gamified online debate
Doumanis, I., Economou, D., Sim, G.R. and Porter, S. 2019. The impact of multimodal Collaborative Virtual Environments on learning: A gamified online debate. Computers & Education. 130, pp. 121-138.

Measuring the Engagement of the Learner in a Controlled Environment Using Three Different Biosensors
El-Abbasy, K., Angelopoulou, A. and Towell, A. 2018. Measuring the Engagement of the Learner in a Controlled Environment Using Three Different Biosensors. 10th International Conference on Computer Supported Education. Madeira, Portugal 15 - 17 Mar 2018 SCITEPRESS.

Fast 2D/3D object representation with growing neural gas
Angelopoulou, A., Garcia-Rodriguez, J., Orts Escolano, S., Gupta, G. and Psarrou, A. 2018. Fast 2D/3D object representation with growing neural gas. Neural Computing and Applications. 29 (10), pp. 903-919.

Virtual Environments and Advanced Interfaces
Economou, D., Mentzelopoulos, M., Georgalas, N., Carretero, J. and Garcia-Blas, J. 2017. Virtual Environments and Advanced Interfaces. Personal and Ubiquitous Computing. 6 (21), pp. 963-964.

360-degree interactive video application for Cultural Heritage Education
Argyriou, L., Economou, D. and Bouki, V. 2017. 360-degree interactive video application for Cultural Heritage Education. 3rd Annual International Conference of the Immersive Learning Research Network. Coimbra, Portugal 29 Jun - 26 Jul 2017 Verlag der Technischen Universität Graz.

PhytoCloud: A gamified Mobile Web Application to modulate diet and physical activity of women with breast cancer
Economou, D., Dwek, M., Elliott, B., Ramezanian Kalahroudi, M. and Azimi, T. 2017. PhytoCloud: A gamified Mobile Web Application to modulate diet and physical activity of women with breast cancer. IEEE 30th International Symposium on Computer-Based Medical Systems. Thessaloniki, Greece 22 Jun - 24 Sep 2017 IEEE .

User experience evaluation of human representation in collaborative virtual environments
Economou, D., Doumanis, I., Argyriou, L. and Georgalas, N. 2017. User experience evaluation of human representation in collaborative virtual environments. Personal and Ubiquitous Computing. 21 (6), pp. 989-1001.

Engaging immersive video consumers: Challenges regarding 360-degree gamified video applications
Argyriou, L., Economou, D., Bouki, V. and Doumanis, I. 2016. Engaging immersive video consumers: Challenges regarding 360-degree gamified video applications. 2nd International Workshop on Virtual Environments and Advanced Interfaces (VEAI 2016), within the the 15th International Conference on Ubiquitous Computing and Communications (IUCC-2016) . Granada, Spain 14 - 16 Dec 2016 IEEE .

Performance Evaluation of a Statistical and a Neural Network Model for Nonrigid Shape-Based Registration
Angelopoulou, A., Psarrou, A., Garcia-Rodriguez, J. and Mentzelopoulos, M. 2016. Performance Evaluation of a Statistical and a Neural Network Model for Nonrigid Shape-Based Registration. Sixth International Conference on Image Processing Theory, Tools and Applications (IPTA'16). Finland 12 - 15 Dec 2016 IEEE .

Immersive Learning Research Network
Mentzelopoulos, M., Parrish, J, Kathrani, P. and Economou, D. 2016. Immersive Learning Research Network. in: Allison, C, Morgado, L, Pirker, J., Beck, D, Richter, J and Gutl, C. (ed.) Immersive Learning Research Network: Volume 621 of the series Communications in Computer and Information Science Santa Barbara, CA, USA, June 27 – July 1, 2016 Springer. pp. 73-84

Westminster Serious Games Platform (wmin-SGP) a tool for real-time authoring of roleplay simulations for learning
Economou, D., Doumanis, I., Pedersen, F.S., Kathrani, P., Mentzelopoulos, M., Bouki, V. and Georgalas, N. 2016. Westminster Serious Games Platform (wmin-SGP) a tool for real-time authoring of roleplay simulations for learning. EAI Endorsed Transactions on Future Intelligent Educational Environments. 16 (6), p. e5.

Real time motion estimation using a neural architecture implemented on GPUs
Garcia-Jose Rodriguez, Orts-Sergio Escolano, Angelopoulou, A., Alexandra Psarrou, Azorin-Lopez, J., García-Chamizo, J.M., Garcia-Rodriguez, J., Orts Escolano, S. and Psarrou, A. 2016. Real time motion estimation using a neural architecture implemented on GPUs. Real-Time Image Processing. 11 (4), pp. 731-749.

Evaluation of a dynamic role-playing platform for simulations based on Octalysis gamification framework
Economou, D., Doumanis, I., Pedersen, F., Kathrani, P., Mentzelopoulos, M. and Bouki, V. 2015. Evaluation of a dynamic role-playing platform for simulations based on Octalysis gamification framework. Immersive Learning Research Network Conference. Prague, Czech Republic 13 Jul 2015 IOS Press.

An Expert Review of REVERIE and its potential for game-based learning
Doumanis, I., Porter, S., Economou, D. and Smith, S. 2015. An Expert Review of REVERIE and its potential for game-based learning. Immersive Learning Research Network Conference. Prague, Czech Republic 13 Jul 2015 IOS Press.

Using Serious Games in Higher Education: Reclaiming the Learning Time
Bouki, V. and Economou, D. 2015. Using Serious Games in Higher Education: Reclaiming the Learning Time. Immersive Learning Research Network Conference. Prague, Czech Republic 13 Jul 2015 IOS Press.

The REVERIE human representation addresses issues related to virtual presence, communication and interaction in collaborative virtual environments
Doumanis, I., Economou, D. and Georgalas, N. 2015. The REVERIE human representation addresses issues related to virtual presence, communication and interaction in collaborative virtual environments. 2015 IEEE International Conference on Computer and Information Technology; Ubiquitous Computing and Communications; Dependable, Autonomic and Secure Computing; Pervasive Intelligence and Computing. Liverpool, United Kingdom 26 Oct 2015 IEEE .

Small and flexible web based framework for teaching QR and AR mobile learning application development
Ferguson, J., Mentzelopoulos, M., Protopsaltis, A. and Economou, D. 2015. Small and flexible web based framework for teaching QR and AR mobile learning application development. IMCL 2015 International Conference on Interactive Mobile Communication Technologies and Learning. Thessaloniki, Greece 19 Nov 2015 IEEE .

Treasure hunt pervasive games in cultural organisations
Economou, D., Bouki, V., Kounenis, T., Mentzelopoulos, M. and Georgalas, N. 2015. Treasure hunt pervasive games in cultural organisations. IMCL 2015 International Conference on Interactive Mobile Communication Technologies and Learning. Thessaloniki, Greece 19 Nov 2015 IEEE .

Using Mobile Learning Games for Delivery Purposes in Humanities
Tseliki, L., Bouki, V. and Economou, D. 2015. Using Mobile Learning Games for Delivery Purposes in Humanities. IMCL 2015 International Conference on Interactive Mobile Communication Technologies and Learning. Thessaloniki, Greece 19 Nov 2015 IEEE .

Edu-simulation: a serious games platform designed to engage and motivate students
Economou, D., Doumanis, I., Bouki, V., Pedersen, F.S., Kathrani, P., Mentzelopoulos, M. and Georgalas, N. 2015. Edu-simulation: a serious games platform designed to engage and motivate students. IMCL 2015 International Conference on Interactive Mobile Communication Technologies and Learning. Thessaloniki, Greece 19 Nov 2015 IEEE .

Editorial: Neural Processing Letters - Special Issue on 'Neural Networks for Vision and Robotics'
Angelopoulou, A., Garcia-Rodriguez, J., Psarrou, A., Cazorla, M. and Lewis, A. 2015. Editorial: Neural Processing Letters - Special Issue on 'Neural Networks for Vision and Robotics'. Neural Processing Letters. 43 (2).

Affective Computing to Enhance E-Learning in Segregated Societies
El-Abbasy, K., Angelopoulou, A. and Towell, A. 2015. Affective Computing to Enhance E-Learning in Segregated Societies. 2015 Imperial College Computing Student Workshop (ICCSW 2015). London 23 Sep 2015 OpenAccess Series in Informatics.

3D Reconstruction of Medical Images from Slices Automatically Landmarked with Growing Neural Models
Angelopoulou, A., Psarrou, A., Garcia-Rodriguez, J., Orts Escolano, S., Azorin-Lopez, J. and Revett, K. 2015. 3D Reconstruction of Medical Images from Slices Automatically Landmarked with Growing Neural Models. Neurocomputing. 150 (A), pp. 16-25.

A dynamic role-playing platform for simulations in legal and political education
Economou, D., Doumanis, I., Bouki, V., Pedersen, F.S., Kathrani, P., Mentzelopoulos, M. and Georgalas, N. 2014. A dynamic role-playing platform for simulations in legal and political education. International Conference on Interactive Mobile Communication Technologies and Learning (IMCL). Thessaloniki 13 Nov 2014 IEEE .

Active foreground region extraction and tracking for sports video annotation
Mentzelopoulos, M., Psarrou, A., Angelopoulou, A., García-Rodríguez, J. and Garcia Rodriguez, J. 2013. Active foreground region extraction and tracking for sports video annotation. Neural Processing Letters. 37 (1), pp. 33-46.

Model probability in self-organising maps
Angelopoulou, A., Psarrou, A., García-Rodríguez, J., Mentzelopoulos, M. and Gupta, G. 2013. Model probability in self-organising maps. 12th International Work-Conference on Artificial Neural Networks, IWANN 2013. Puerto de la Cruz, Tenerife, Spain 12 Jun 2013 Springer.

3D hand pose estimation with neural networks
Angelopoulou, A., Serra, J.A., Garcia-Rodriguez, J., Orts-Escolano, S., Garcia-Chamizo, J.M., Psarrou, A., Mentzelopoulos, M., Montoyo-Bojo, J. and Domínguez, E. 2013. 3D hand pose estimation with neural networks. 12th International Work-Conference on Artificial Neural Networks, IWANN 2013. Puerto de la Cruz, Tenerife, Spain 12 Jun 2013 Springer.

Football video annotation based on player motion recognition using enhanced entropy
Mentzelopoulos, M., Psarrou, A., Angelopoulou, A. and García-Rodríguez, J. 2013. Football video annotation based on player motion recognition using enhanced entropy. 12th International Work-Conference on Artificial Neural Networks, IWANN 2013. Puerto de la Cruz, Tenerife, Spain 12 Jun 2013 Springer.

Natural User Interfaces in Volume Visualisation using Microsoft Kinect
Angelopoulou, A., Garcia-Rodriguez, J., Psarrou, A., Mentzelopoulos, M., Reddy, B., Orts Escolano, S., Serra, J.A. and Lewis, A. 2013. Natural User Interfaces in Volume Visualisation using Microsoft Kinect. ICIAP 2013 International Workshops. Naples, Italy 09 Sep 2013 Springer.

Adaptive learning in motion analysis with self-organising maps
Angelopoulou, A., Garcia-Rodriguez, J., Psarrou, A., Gupta, G. and Mentzelopoulos, M. 2013. Adaptive learning in motion analysis with self-organising maps. International Joint Conference on Neural Networks (IJCNN). Dallas, TX 04 Aug 2013 IEEE .

A semi-parametric approach for football video annotation
Mentzelopoulos, M., Psarrou, A., Angelopoulou, A. and Garcia-Rodriguez, J. 2013. A semi-parametric approach for football video annotation. International Joint Conference on Neural Networks (IJCNN). Dallas, TX 04 Aug 2013 IEEE .

3D gesture recognition with growing neural gas
Sera-Perez, J.A., Garcia Rodriguez, J., Orts-Escolano, S., García-Chamizo, J.M., Montoyo-Bojo, J., Angelopoulou, A., Psarrou, A., Mentzelopoulos, M., Lewis, A. and Orts Escolano, S. 2013. 3D gesture recognition with growing neural gas. in: Proceedings of the International Joint Conference in Neural Networks, IJCNN 2013, 2-9 August 2013, Dallas, USA IEEE . pp. 3034-3041

School essentials for 21st century learning: connect, collaborate, create, contextualise
Kolyda, F. and Bouki, V. 2013. School essentials for 21st century learning: connect, collaborate, create, contextualise. in: Proceedings of Information Society (i-Society), 2013 International Conference IEEE . pp. 207-211

21st century learning: exploring the classroom experience
Kolyda, F. and Bouki, V. 2013. 21st century learning: exploring the classroom experience. in: Herrington, J., Couros, A. and Irvine, V. (ed.) Proceedings of World Conference on Educational Multimedia, Hypermedia and Telecommunications 2013 Chesapeake, VA AACE. pp. 1674-1682

Exploring what formal learning involves in the digital era
Kolyda, F. and Bouki, V. 2013. Exploring what formal learning involves in the digital era. International Journal for e-Learning Security. 3 (2), pp. 318-324.

Autonomous growing neural gas for applications with time constraint: optimal parameter estimation
Garcia Rodriguez, J., Angelopoulou, A., García-Chamizo, J.M., Psarrou, A., Orts Escolano, S. and Morell Gimenez, V. 2012. Autonomous growing neural gas for applications with time constraint: optimal parameter estimation. Neural Networks. 32, pp. 196-208.

Region analysis through close contour transformation using growing neural gas
Gupta, G., Psarrou, A., Angelopoulou, A. and Garcia Rodriguez, J. 2012. Region analysis through close contour transformation using growing neural gas. in: WCCI 2012 IEEE World Congress on Computational Intelligence, IJCNN, Brisbane, Australia, 10-15 June 2012 IEEE . pp. 1-8

Image segmentation based on semi-greedy region merging
Gupta, G., Psarrou, A. and Angelopoulou, A. 2012. Image segmentation based on semi-greedy region merging. in: IET Conference on Image Processing (IPR 2012), University of Westminster, UK, 3-4 July 2012 Stevenage Institution of Engineering and Technology (IET). pp. 211-214

Building visual surveillance systems with neural networks.
Garcia Rodriguez, J., Angelopoulou, A., Mora-Gimeno, F.J. and Psarrou, A. 2012. Building visual surveillance systems with neural networks. in: Elizondo, D.A., Solanas, A. and Martinez-Balleste, A. (ed.) Computational Intelligence for Privacy and Security Springer.

WMIN-MOBILE: a mobile learning platform for information and service provision
Economou, D., Keable-Crouch, A., Bouki, V., Basukoski, A. and Getov, Vladimir 2012. WMIN-MOBILE: a mobile learning platform for information and service provision. in: Venkatasubramanian, N., Getov, Vladimir and Steglich, S. (ed.) Mobile wireless middleware, operating systems and applications: 4th international ICST conference, Mobilware 2011. London, UK, June 2011. Revised selected papers. Springer.

Mobile augmented reality for cultural heritage
Angelopoulou, A., Economou, D., Bouki, V., Psarrou, A., Jin, L., Pritchard, C. and Kolyda, F. 2012. Mobile augmented reality for cultural heritage. in: Mobile wireless middleware, operating systems and applications: 4th international ICST conference, Mobilware 2011. London, UK, June 2011. Revised selected papers. Springer.

Mytilene e-guide: a multiplatform mobile application tourist guide exemplar
Kenteris, M., Gavalas, D. and Economou, D. 2011. Mytilene e-guide: a multiplatform mobile application tourist guide exemplar. Multimedia Tools and Applications. 54 (2), pp. 241-262.

Video and image processing with self-organizing neural networks
Angelopoulou, A., García-Rodríguez, G., Domínguez, E., Psarrou, A., Mora-Gimeno, F.J., Orts, S. and García-Chamizo, J.M. 2011. Video and image processing with self-organizing neural networks. 11th International Work-Conference on Artificial Neural Networks, IWANN 2011. Torremolinos-Málaga, Spain 08 Jun 2011 Springer.

Explosive ordinance disposal: motion sensor simulator in Nintendo Wii
Mentzelopoulos, M., Tanasa, M., Protopsaltis, A. and Economou, D. 2011. Explosive ordinance disposal: motion sensor simulator in Nintendo Wii. in: SIGDOC'11: proceedings of the 29th ACM international conference on design of communication: October 3 - 5, 2011, Pisa, Italy ACM. pp. 227-234

An unsupervised method for active region extraction in sports videos
Mentzelopoulos, M., Angelopoulou, A. and Psarrou, A. 2011. An unsupervised method for active region extraction in sports videos. in: Cabestany, J., Rojas, I. and Joya, G. (ed.) Advances in Computational Intelligence: 11th International Work-Conference on Artificial Neural Networks, IWANN 2011, Torremolinos-Málaga, Spain, June 8-10, 2011, Proceedings, Part II Springer.

Development platforms for mobile applications: status and trends
Gavalas, D. and Economou, D. 2011. Development platforms for mobile applications: status and trends. IEEE Software. 28 (1), pp. 77-86.

Fast Autonomous Growing Neural Gas
Garcia-Rodriguez, J., Angelopoulou, A., Orts Escolano, S., García-Chamizo, J.M., Psarrou, A. and Garcia Rodriguez, J. 2011. Fast Autonomous Growing Neural Gas. 2011 International Joint Conference on Neural Networks (IJCNN). San Jose, California July 31 - August 5, 2011

Fast image representation with GPU-based growing neural gas
Garcia Rodriguez, J., Angelopoulou, A., Morrell, V., Orts Escolano, S., Psarrou, A. and García-Chamizo, J.M. 2011. Fast image representation with GPU-based growing neural gas. in: Cabestany, J., Rojas, I. and Joya, G. (ed.) Advances in Computational Intelligence: 11th International Work-Conference on Artificial Neural Networks, IWANN 2011, Torremolinos-Málaga, Spain, June 8-10, 2011, Proceedings, Part II Springer.

Simulation game for training new teachers in class management
Bouki, V., Mentzelopoulos, M. and Protopsaltis, A. 2011. Simulation game for training new teachers in class management. in: SIGDOC'11: proceedings of the 29th ACM international conference on design of communication: October 3 - 5, 2011, Pisa, Italy ACM. pp. 79-82

A growing neural gas algorithm with applications in hand modelling and tracking
Angelopoulou, A., Psarrou, A. and Garcia Rodriguez, J. 2011. A growing neural gas algorithm with applications in hand modelling and tracking. in: Cabestany, J., Rojas, I. and Joya, G. (ed.) Advances in Computational Intelligence: 11th International Work-Conference on Artificial Neural Networks, IWANN 2011, Torremolinos-Málaga, Spain, June 8-10, 2011, Proceedings, Part II Springer.

Object representation with self-organising networks
Angelopoulou, A., Psarrou, A. and Garcia Rodriguez, J. 2011. Object representation with self-organising networks. in: Cabestany, J., Rojas, I. and Joya, G. (ed.) Advances in computational intelligence: 11th international work-conference on artificial neural networks, IWANN 2011, Torremolinos-Malaga, Spain, June 8-10, 2011 Springer. pp. 244-251

Hand gesture modelling and tracking using a self-organising network
Angelopoulou, A., Garcia-Rodriguez, J., Psarrou, A. and Gupta, G. 2010. Hand gesture modelling and tracking using a self-organising network. The 2010 International Joint Conference on Neural Networks (IJCNN) . Barcelona 18 Jul 2010 IEEE .

GNG based surveillance system
Garcia Rodriguez, J., Angelopoulou, A., García-Chamizo, J.M. and Psarrou, A. 2010. GNG based surveillance system. in: 2010 International Joint Conference on Neural Networks (IJCNN), Barcelona, Spain, 18-23 July 2010 IEEE . pp. 1-8

A user-centered approach for building design guidelines for the use of virtual actors in CVEs for learning
Economou, D. 2010. A user-centered approach for building design guidelines for the use of virtual actors in CVEs for learning. in: Stewart, C.M., Schifter, C.C. and Markaridian Selverian, M.E. (ed.) Teaching and learning with technology: beyond constructivism New York Routledge. pp. 182-213

Tracking gestures using a probabilistic self-organising network
Angelopoulou, A., Psarrou, A., Garcia Rodriguez, J. and Gupta, G. 2010. Tracking gestures using a probabilistic self-organising network. in: 2010 International Joint Conference on Neural Networks (IJCNN), Barcelona, Spain, 18-23 July 2010 IEEE . pp. 1-7

Model-driven development of pervasive applications using context and ontologies: an m-commerce case study
Georgalas, N. and Economou, D. 2009. Model-driven development of pervasive applications using context and ontologies: an m-commerce case study. Electronic Journal for E-Commerce Tools & Applications. 3 (1).

Agile product lifecycle management for service delivery frameworks: history, architecture and tools
Georgalas, N., Achilleos, A., Freskos, V. and Economou, D. 2009. Agile product lifecycle management for service delivery frameworks: history, architecture and tools. BT Technology Journal. 26 (2), pp. 65-86.

An innovative mobile electronic tourist guide application
Kenteris, M., Gavalas, D. and Economou, D. 2009. An innovative mobile electronic tourist guide application. Personal and Ubiquitous Computing. 13 (2), pp. 103-118.

Online documentation and preservation of cultural content in the "grico" speaking area of Magna Grecia (South Italy)
Samaroudi, M. and Economou, D. 2009. Online documentation and preservation of cultural content in the "grico" speaking area of Magna Grecia (South Italy). in: Proceedings of the 1st International Conference on Language Documentation and Tradition, with a special interest in the Kalasha of the Hindu Kush Valleys Himalayas, 7 – 9 November 2008, Aristotle University of Thessaloniki, Greece School of English, Aristotle University of Thessaloniki.

Generic colour image segmentation via multi-stage region merging
Gupta, G., Psarrou, A. and Angelopoulou, A. 2009. Generic colour image segmentation via multi-stage region merging. in: Proceedings of the 10th Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS '09) IEEE . pp. 185-188

Assessment and "concurrent learning": combining different learning goals in one task
Bouki, V. and Modi, S. 2009. Assessment and "concurrent learning": combining different learning goals in one task. in: Proceedings of the International Conference on Education Research and Information (ICERI2009), Madrid, Spain, November 2009 Spain International Association of Technology, Education and Development. pp. 005930-005933

Using learning videos in classroom: cognitive aspects and evaluation of software to create learning videos
Bouki, V. 2009. Using learning videos in classroom: cognitive aspects and evaluation of software to create learning videos. in: Proceedings of the International Conference on Education Research and Information (ICERI2009), Madrid, Spain, November 2009 Spain International Association of Technology, Education and Development. pp. 005604-005608

Improved batch fuzzy learning vector quantization for image compression
Tsekouras, G.E., Antonios, M., Anagnostopoulos, C., Gavalas, D. and Economou, D. 2008. Improved batch fuzzy learning vector quantization for image compression. Information Sciences. 178 (20), pp. 3895-3907.

Cultural applications for mobile devices: issues and requirements for authoring tools and development platforms
Economou, D., Gavalas, D., Kenteris, M. and Tsekouras, G.E. 2008. Cultural applications for mobile devices: issues and requirements for authoring tools and development platforms. ACM SIGMOBILE Mobile Computing and Communications Review. 12 (3), pp. 18-33.

Theatrical dialectical tradition and intercultural dialogue in Magna Grecia: case study the “Grico theatre: between Greece and Italy" project
Samaroudi, M., Stathi, I. and Economou, D. 2008. Theatrical dialectical tradition and intercultural dialogue in Magna Grecia: case study the “Grico theatre: between Greece and Italy" project. in: Proceedings of the 1st Adriatic-Ionian Intercultural Dialogue Conference, Ionian University Conference Centre, Corfu, Greece, 27-28 June 2008 Europe of Cultures Forum.

Gender patterns in hypertext reading
Protopsaltis, A. and Bouki, V. 2008. Gender patterns in hypertext reading. in: Workshop on Cognition and the Web: Information Processing, Comprehension and Learning, April 24-26, Granada, Spain WebCog. pp. 213-217

Gender and information processing in electronic age
Protopsaltis, A. and Bouki, V. 2008. Gender and information processing in electronic age. in: ACM Special Interest Group for Design of Communication: proceedings of the 26th annual ACM international conference on design of communication New York ACM. pp. 131-138

Does gender matter in hypertext reading?
Protopsaltis, A. and Bouki, V. 2008. Does gender matter in hypertext reading? in: Luca, J. and Weippl, E.R. (ed.) ED-MEDIA 2008 : Proceedings of World Conference on Educational Multimedia, Hypermedia & Telecommunications, Vienna, Austria Chesapeake, VA AACE. pp. 1120-1129

Evaluation of mobile tourist guides
Kenteris, M., Gavalas, D. and Economou, D. 2008. Evaluation of mobile tourist guides. in: Lytras, M.D., Carroll, J.M., Damiani, E., Tennyson, R.D., Avison, D., Vossen, G. and Ordonez De Pablos, P. (ed.) The open knowlege society: a computer science and information systems manifesto : first world summit on the knowledge society, WSKS 2008, Athens, Greece, September 24-26, 2008. Proceedings Berlin Springer.

Deploying thick mobile clients using thin client architecture: a case in mobile tourist guides
Kenteris, M., Economou, D., Gavalas, D. and Zamplaras, D. 2008. Deploying thick mobile clients using thin client architecture: a case in mobile tourist guides. in: Lytras, M.D., Carroll, J.M., Damiani, E., Tennyson, R.D., Avison, D., Vossen, G. and Ordonez De Pablos, P. (ed.) The open knowlege society: a computer science and information systems manifesto : first world summit on the knowledge society, WSKS 2008, Athens, Greece, September 24-26, 2008. Proceedings Berlin Springer.

Deploying thick mobile clients using thin client architecture: a case in mobile tourist guides
Kenteris, M., Economou, D., Gavalas, D. and Zamplaras, D. 2008. Deploying thick mobile clients using thin client architecture: a case in mobile tourist guides. in: Lytras, M.D., Carroll, J.M., Damiani, E., Tennyson, R.D., Avison, D., Vossen, G. and Ordonez De Pablos, P. (ed.) The open knowlege society: a computer science and information systems manifesto : first world summit on the knowledge society, WSKS 2008, Athens, Greece, September 24-26, 2008. Proceedings Berlin Springer.

The quest to build a multi-platform mobile tourist guide for the Municipal Council of Mytilene, Greece
Kenteris, M., Economou, D. and Gavalas, D. 2008. The quest to build a multi-platform mobile tourist guide for the Municipal Council of Mytilene, Greece. in: Proceedings of the 2nd International Scientific Conference of the E-Business Forum in "E-Business in Travel, Tourism and Hospitality", 14 March 2008, Athens, Greece e-Business Forum.

The contribution of virtual actors in collaborative virtual reality environments in education
Economou, D. 2008. The contribution of virtual actors in collaborative virtual reality environments in education. in: Avouris, N., Karagiannidis, C. and Komis, V. (ed.) Introduction to computer-supported collaboration: collaborative environments and models for work, learning, communities of practice and knowledge building Greece Kleidarithmos Publications.

Active-GNG: model acquisition and tracking in cluttered backgrounds
Angelopoulou, A., Psarrou, A., Garcia Rodriguez, J. and Gupta, G. 2008. Active-GNG: model acquisition and tracking in cluttered backgrounds. in: VNBA '08: Proceeding of the 1st ACM workshop on vision networks for behavior analysis ACM. pp. 17-22

Multimedia applications for mobile devices: issues and requirements for authoring tools and development platforms
Economou, D., Gavalas, D., Kenteris, M. and Micha, K. 2007. Multimedia applications for mobile devices: issues and requirements for authoring tools and development platforms. Journal of Mobile Multimedia. 3 (1), pp. 65-87.

The technology landscape of wireless web
Gavalas, D. and Economou, D. 2007. The technology landscape of wireless web. International Journal of Mobile Communications. 5 (5), pp. 508-527.

Undergraduate computer science projects in UK: what is the point?
Bouki, V. 2007. Undergraduate computer science projects in UK: what is the point? in: Kefalas, P., Sotiriadou, A., Davies, G. and McGettrick, A. (ed.) Proceedings of Informatics Education Europe II (IEEII 2007): Developments in South East Europe Thessaloniki, Greece SEERC. pp. 176-184

Robust modelling and tracking of NonRigid objects using Active-GNG
Angelopoulou, A., Psarrou, A., Gupta, G. and Garcia Rodriguez, J. 2007. Robust modelling and tracking of NonRigid objects using Active-GNG. in: IEEE Workshop on Non-rigid Registration and Tracking through Learning, NRTL 2007, in conjunction with ICCV 2007, 14-21 October 2007, Rio de Janeiro Los Alamitos, USA IEEE . pp. 1-7

Nonparametric modelling and tracking with Active-GNG
Angelopoulou, A., Psarrou, A., Gupta, G. and Garcia Rodriguez, J. 2007. Nonparametric modelling and tracking with Active-GNG. in: Lew, M., Sebe, N., Huang, T.S. and Bakker, E.M. (ed.) Human-Computer Interaction: IEEE international workshop, HCI 2007, Rio de Janeiro, Brazil, October 20, 2007; proceedings Berlin Springer.

Growing neural gas (GNG): a soft competitive learning method for 2D hand modelling
Garcia Rodriguez, J., Angelopoulou, A. and Psarrou, A. 2006. Growing neural gas (GNG): a soft competitive learning method for 2D hand modelling. IEICE Transactions on Information and Systems. E89-D (7), pp. 2124-2131.

The effects of reading goals in hypertext reading
Protopsaltis, A. and Bouki, V. 2006. The effects of reading goals in hypertext reading. in: Pierce, R. and Stamey, J. (ed.) Proceedings of the 24th annual conference on Design of communication New York, USA ACM. pp. 29-34

Reading strategies in hypertexts and factors influencing link selection
Protopsaltis, A. and Bouki, V. 2006. Reading strategies in hypertexts and factors influencing link selection. in: Pearson, E. and Bohman, P. (ed.) Proceedings of ED-MEDIA 2006: world conference on educational multimedia, hypermedia & telecommunications AACE. pp. 450-457

E-learning within the classroom: examining the complexity before measuring the impact
Kolyda, F. and Bouki, V. 2006. E-learning within the classroom: examining the complexity before measuring the impact. in: Reeves, T. and Yamashita, S. (ed.) Proceedings of World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education 2006 Chesapeake, VA, USA AACE. pp. 2114-2121

A novel method for the development of personalized mobile tourist applications
Kenteris, M., Gavalas, D. and Economou, D. 2006. A novel method for the development of personalized mobile tourist applications. in: Palau Salvador, C.E. (ed.) Proceedings of the Fifth IASTED International Conference on Communication Systems and Networks (CSN'2006): August 28 - 30 2006. Palma de Mallorca, Spain Calgary, Canada Acta Press. pp. 208-212

Developing tourist guide applications for mobile devices using the J2ME platform
Kenteris, M., Gavalas, D. and Economou, D. 2006. Developing tourist guide applications for mobile devices using the J2ME platform. in: 2006 Proceedings of the First Mobile Computing and Wireless Communications International Conference, 17-20 Sep 2006, Amman, Jordan IEEE .

Rapid integration of systems to manage content and interactions within virtual cultural organizations
Georgalas, N. and Economou, D. 2006. Rapid integration of systems to manage content and interactions within virtual cultural organizations. 3rd International Conference on Museology, ICOM-AVICOM Annual Conference: audiovisuals as cultural heritage and their use in museums. Mytilene, Greece 05-09 Jun 2006

The wireless internet technology landscape
Gavalas, D., Economou, D. and Kenteris, M. 2006. The wireless internet technology landscape. in: 2006 Proceedings of the First Mobile Computing and Wireless Communications International Conference, 17-20 Sep 2006, Amman, Jordan IEEE .

Status and trends of wireless Web technologies
Gavalas, D., Economou, D. and Kenteris, M. 2006. Status and trends of wireless Web technologies. in: Palau Salvador, C.E. (ed.) Proceedings of the Fifth IASTED International Conference on Communication Systems and Networks (CSN'2006): August 28 - 30 2006, Palma de Mallorca, Spain Calgary, Canada Acta Press. pp. 219-224

Automatically building 2D statistical shapes using the topology preservation model GNG
Garcia Rodriguez, J., Angelopoulou, A., Psarrou, A. and Revett, K. 2006. Automatically building 2D statistical shapes using the topology preservation model GNG. in: Narayanan, P.J., Nayar, S.K. and Shum, H.Y. (ed.) Computer Vision ACCV 2006: 7th Asian Conference on Computer Vision, Hyderabad, India, January 13-16, 2006: Proceedings, Part I Springer.

The effectiveness of Personal Digital Assistants (PDAs), Audio-guides or paper leaflets to enhance the museum visit experience
Economou, D., Varitimiadis, S., Samaroudi, M. and Gavalas, D. 2006. The effectiveness of Personal Digital Assistants (PDAs), Audio-guides or paper leaflets to enhance the museum visit experience. 3rd International Conference on Museology, ICOM-AVICOM Annual Conference: audiovisuals as cultural heritage and their use in museums. Mytilene, Greece 05-09 Jun 2006

A user centred approach for building design guidelines for the use of virtual actors in CVEs for learning/Une approach basee sur l'utilisateur pour construire des modeles de plans pour utiliser dans l'apprentissage des acteurs virtuels de la technologie EVC
Economou, D. 2006. A user centred approach for building design guidelines for the use of virtual actors in CVEs for learning/Une approach basee sur l'utilisateur pour construire des modeles de plans pour utiliser dans l'apprentissage des acteurs virtuels de la technologie EVC. Electronic Journal of Communication. 16 (1-2).

Learning 2D hand shapes using the topology preservation model GNG
Angelopoulou, A., Garcia Rodriguez, J. and Psarrou, A. 2006. Learning 2D hand shapes using the topology preservation model GNG. in: Leonardis, A., Bischof, H. and Pinz, A. (ed.) Proceedings of the 9th IEEE European Conference on Computer Vision, ECCV 2006 Hamburg, Germany Springer.

Probablistic image-based characterisation of manuscript inks
Psarrou, A. and Angelopoulou, A. 2005. Probablistic image-based characterisation of manuscript inks. SPIE International Symposium on Optical Metrology. Munich, Germany 13-17 Jun 2005

Towards a hypertext reading/comprehension model
Protopsaltis, A. and Bouki, V. 2005. Towards a hypertext reading/comprehension model. in: Tilley, S. and Newman, R.M. (ed.) Proceedings of the 23rd annual international conference on Design of communication: documenting & designing for pervasive information ACM. pp. 159-166

Using Personal Digital Assistants (PDAs) to enhance the museum visit experience
Micha, K. and Economou, D. 2005. Using Personal Digital Assistants (PDAs) to enhance the museum visit experience. in: Bozanis, P. and Houstis, E.N. (ed.) 10th Panhellenic Conference on Informatics, PCI 2005, Volas, Greece, November 11-13, 2003: proceedings Berlin, Germany Springer.

The effectiveness of educational technology on children's learning in a school environment
Kolyda, F. and Bouki, V. 2005. The effectiveness of educational technology on children's learning in a school environment. in: Crawford, C., Carlsen, R., McFerrin, K., Price, J., Weber, R. and Willis, D.A. (ed.) Proceedings of the Society for Information Technology and Teacher Education International Conference 2005 Chesapeake, VA, USA AACE. pp. 898-905

Towards a user-centred method for studying CVEs for learning
Economou, D. and Pettifer, S.R. 2005. Towards a user-centred method for studying CVEs for learning. in: Sanchez-Segura, M.I. (ed.) Developing future interactive systems Hershey, USA Idea Group Publishing. pp. 269-301

Automatic landmarking of 2D medical shapes using the growing neural gas network
Angelopoulou, A., Psarrou, A., Garcia Rodriguez, J. and Revett, K. 2005. Automatic landmarking of 2D medical shapes using the growing neural gas network. in: Liu, Y., Jiang, T. and Zhang, C. (ed.) Computer Vision for Biomedical Image Applications: First International Workshop, CVBIA 2005, Beijing, China, October 21, 2005, Proceedings Berlin, Germany Springer.

Automatic landmark extraction from a class of hands using growing neural gas
Angelopoulou, A., Garcia Rodriguez, J. and Psarrou, A. 2005. Automatic landmark extraction from a class of hands using growing neural gas. in: Proceedings of the 9th IAPR Conference on Machine Vision Applications, MVA 2005 Tokyo, Japan IAPR MVA Conference Committee. pp. 168-171

The effectiveness of educational CD-ROMs and web-based applications in the classroom
Kolyda, F. and Bouki, V. 2004. The effectiveness of educational CD-ROMs and web-based applications in the classroom. WSEAS Transactions on Information Science and Applications. 6 (1), pp. 1730-1733.

The effectiveness of educational CD-ROMs and Web-based applications in the classroom
Kolyda, F. and Bouki, V. 2004. The effectiveness of educational CD-ROMs and Web-based applications in the classroom. in: Proceedings of the 2004 WSEAS International Conference on Engineering WSEAS.

Virtual reality and museums: the development of a collaborative virtual environment for learning about ancient Egypt
Economou, D. 2004. Virtual reality and museums: the development of a collaborative virtual environment for learning about ancient Egypt. Museology: International Scientific Electronic Journal. 2.

Understanding social interaction and informing the design of virtual actors in collaborative virtual environments (CVEs) for learning
Economou, D. 2004. Understanding social interaction and informing the design of virtual actors in collaborative virtual environments (CVEs) for learning. 2nd International Conference of Museology: Technology for Cultural Heritage Management - Education - Communication. Mytilene, Greece 28 Jun - 02 Jul 2004

Cognitive aspects of web-based hypertext: an experimental approach
Bouki, V. and Protopsaltis, A. 2004. Cognitive aspects of web-based hypertext: an experimental approach. in: Proceedings of WSEAS International Conference on E-ACTIVITIES, Crete, Oct. 2004 WSEAS.

Cognitive aspects of web-based hypertext: an experimental approach
Bouki, V. and Protopsaltis, A. 2004. Cognitive aspects of web-based hypertext: an experimental approach. WSEAS Transactions on Information Science and Applications. 1 (5), pp. 1268-1276.

'Real-time' communication in e-learning: a pilot study using Blackboard
Bouki, V. 2004. 'Real-time' communication in e-learning: a pilot study using Blackboard. WSEAS Transactions on Signal Processing. 60 (1), pp. 1726-1730.

Cognitive model for web based hypertext comprehension
Bouki, V. 2004. Cognitive model for web based hypertext comprehension. in: Uskov, V. (ed.) Proceedings of the IASTED international conference on Web-based education Canada Acta Press. pp. 604-606

Delivering distance learning material via interactive television in the UK: a dynamic content-based inferface
Angelopoulou, A., Thomas, S., Konstantinou, V. and Psarrou, A. 2004. Delivering distance learning material via interactive television in the UK: a dynamic content-based inferface. 21st ICDE Conference on Open Learning and Distance Education. Hong Kong 18-21 Feb 2004

Evaluating statistical shape models for automatic landmark generation on a class of human hands
Angelopoulou, A. and Psarrou, A. 2004. Evaluating statistical shape models for automatic landmark generation on a class of human hands. International Archives of Photogrammetry, Remote Sensing and Spatial Information Sciences. 34 (XXX).

diARTgnosis: study of European religious painting
Angelopoulou, A., Mantratzis, C., Psarrou, A. and Konstantinou, V. 2004. diARTgnosis: study of European religious painting. 2nd International Conference of Museology. Mytilene, Greece 28 Jun - 02 Jul 2004

Assessing the impact of new technology in sports annotation
Kilner, A., Trepess, D., Economou, D., Jennings, V. and Winter, G. 2003. Assessing the impact of new technology in sports annotation. in: Bisdorff, R. (ed.) proceedings of HCP'2003: Human Centred Processes, Distributed Decision Making and Man-Machine Cooperation: 14th Mini EURO Conference, 05-07 May 2003, Luxembourg Luxembourg Centre Universitaire. pp. 65-70

Intelligent interfaces for educational sites: an analysis of the cognitive stage of 'explanation'
Bouki, V. 2003. Intelligent interfaces for educational sites: an analysis of the cognitive stage of 'explanation'. in: Mohammadian, M. (ed.) Proceedings of the 2003 International Conference on Intelligent Agents, Web Technologies and Internet Commerce (IAWTIC 2003) Vienna, Austria IAWTIC. pp. 585-592

A dynamic model for delivering distance learning material via interactive television
Angelopoulou, A., Thomas, S., Gallahan, P. and Psarrou, A. 2003. A dynamic model for delivering distance learning material via interactive television. Second International Conference on Multimedia and ICTs in Education. Badajoz, Spain 03-06 Dec 2003

Problem driven CVE technology development
Economou, D., Mitchell, W.L. and Pettifer, S.R. 2002. Problem driven CVE technology development. Journal of Network and Computer Applications. 25 (4), pp. 243-262.

Subjective picture quality assessment for UMID/metadata watermark
Economou, D., Jennings, V., Kilner, A., Trepess, D., Pelly, J. and Tapson, D. 2002. Subjective picture quality assessment for UMID/metadata watermark. in: Proceedings of the International Broadcasting Convention (IBC'02), September 2002, Amsterdam, The Netherlands Exeter, UK Short Run Press Ltd.. pp. 440-446

Intelligent self-study aid: a revision tool that uses natural language
Bouki, V. 2002. Intelligent self-study aid: a revision tool that uses natural language. in: Mastorakis, N. and Mladenov, V. (ed.) Recent advances in computers, computing and Communications WSEAS. pp. 143-147

User centred virtual actor technology
Economou, D., Mitchell, W.L., Pettifer, S.R., Cook, J. and Marsh, J. 2001. User centred virtual actor technology. in: VAST '01: Proceedings of the 2001 Conference on Virtual Reality, Archeology, and Cultural Heritage, Glyfada, Greece, 28-30 Nov 2001 New York, USA ACM. pp. 323-332

Improving the quality in distance learning: the explanatory environment
Bouki, V. 2001. Improving the quality in distance learning: the explanatory environment. in: Hoyer, H. (ed.) 20th World conference on open learning and distance education: 'the future of learning' Germany ICDE & University of Hagen.

An extensible movie system interface for information-rich television
Angelopoulou, A., Psarrou, A. and Parapadakis, D. 2001. An extensible movie system interface for information-rich television. in: Graham, P., Maheswaran, M. and Eskicioglu, M.R. (ed.) Proceedings of the International Conference on Internet Computing, IC'2001, Las Vegas, Nevada, USA, June 25-28, 2001 USA CSREA Press.

Methodological approaches to developing content for the cultural grid
Mitchell, W.L. and Economou, D. 2000. Methodological approaches to developing content for the cultural grid. Museum Documentation Association (MDA) Information. 5 (1), pp. 5-10.

"God is an alien": Understanding informant responses through user participation and observation
Mitchell, W.L., Economou, D. and Randall, D. 2000. "God is an alien": Understanding informant responses through user participation and observation. in: Proceedings of PDC 2000 6th Biennial Participatory Design Conference, 28 November - 1 December 2000 New York CPSR. pp. 135-142

Choosing and using a driving problem for CVE technology department
Mitchell, W.L., Economou, D., Pettifer, S.R. and West, A.J. 2000. Choosing and using a driving problem for CVE technology department. in: Proceedings of VRST 2000: 7th Virtual Reality Software & Technology Symposium, 22-25 October 2000 Seoul, Korea ACM. pp. 16-24

CVE technology development based on real world application and user needs
Economou, D., Mitchell, W.L., Pettifer, S.R. and West, A.J. 2000. CVE technology development based on real world application and user needs. in: Proceedings of IEEE Knowledge Networking Workshop, National Institute of Standards and Technology (NIST), Gaithersburg, Maryland, USA, 14 - 16 June 2000 IEEE . pp. 12-20

Towards a user-centred method for studying CVLEs
Economou, D., Mitchell, W.L. and Boyle, T. 2000. Towards a user-centred method for studying CVLEs. in: Proceedings of the one-day ERCIM WG UI4ALL Joint Workshop with i3 Spring Days 2000 on "interactive learning environments for children" Athens, Greece ERCIM.

Requirements elicitation for virtual actors in collaborative learning environments
Economou, D., Mitchell, W.L. and Boyle, T. 2000. Requirements elicitation for virtual actors in collaborative learning environments. Computers & Education. 34 (3-4), pp. 225-239.

The Learning Skills Project
Parapadakis, D., Bouki, V. and Veniou, P. 1999. The Learning Skills Project. The 19th ICDE World Conference on Open Learning and Distance Education. Vienna, Austria Jun 1999

Understanding context and medium in the development of educational virtual environments
Mitchell, W.L. and Economou, D. 1999. Understanding context and medium in the development of educational virtual environments. in: Proceedings of the Workshop on User Centered Design and Implementation of Virtual Environments University of York. pp. 109-115

The Internet and virtual reality in heritage education: more than just a technical problem
Mitchell, W.L. and Economou, D. 1999. The Internet and virtual reality in heritage education: more than just a technical problem. in: Barceló, J.A., Briz, I. and Vila, A. (ed.) New techniques for old times: CAA 98: computer applications and quantitative methods in archaeology : proceedings of the 26th conference, Barcelona, March 1998 Oxford Archaeopress.

The Kahun project: CVE technology development based on real world application and user needs
Economou, D., Mitchell, W.L., Pettifer, S.R. and West, A.J. 1999. The Kahun project: CVE technology development based on real world application and user needs. in: Slater, M. (ed.) VRST '99: proceedings of the ACM Symposium on Virtual Reality Software and Technology, December 20-22nd 1999, University College London, Gower Street, London, UK ACM. pp. 168-169

Pedagogical virtual actors technology development based on real worl applications and user needs
Economou, D., Mitchell, W.L. and Boyle, T. 1999. Pedagogical virtual actors technology development based on real worl applications and user needs. in: Proceedings of the Workshop on Intelligent Virtual Agents (VA '09) Centre for Virtual Environments, University of Salford. pp. 1-11

Virtual environments: real uses
Mitchell, W.L., Randall, D. and Economou, D. 1998. Virtual environments: real uses. in: Tromp, J., Instance, H., Hand, C., Steed, A. and Kaur, K. (ed.) Proceedings of the 1st International Workshop on Usability Evaluation for Virtual Environments: Methods, Results and Future Directions De Montford University. pp. 96-104

A phased approach to developing a set of requirements for the use of virtual actors in share virtual learning environments
Economou, D., Mitchell, W.L. and Boyle, T. 1998. A phased approach to developing a set of requirements for the use of virtual actors in share virtual learning environments. in: Ottmann, T. and Tomek, I. (ed.) Proceedings of ED-MEDIA & ED-TELECOM 98: 10th World Conference on Educational Multimedia and hypermedia & World Conference on Educational Telecommunications, Freiburg, Germany, 20-25 June 1998 Association for the Advancement of Computing in Education (AACE). pp. 1620-1621

Developing requirements for the use of virtual actors in shared virtual learning environments
Economou, D., Mitchell, W.L. and Boyle, T. 1998. Developing requirements for the use of virtual actors in shared virtual learning environments. in: Snowdon, D. and Churchill, E. (ed.) Proceedings of CVE'98: Collaborative Virtual Environments, University of Manchester, 17-19 June 1998 Colorado Springs, CO IPI Press. pp. 133-134