| Issue | Title | |
| Vol.1, No.2, 2006-2007 | A reversible data hiding technique for embedding in the image histogram | Abstract PDF |
| Eleni Varsaki, Vassilis Fotopoulos, Athanassios Skodras | ||
| Vol.1, No.2, 2006-2007 | An assessment methodology of educational software and its application on the educational content of Hellenic Open University (in Greek) | Abstract PDF |
| Georgios Aggelis, Athanassia Vlassi, Christos Koutsogiannis, Spyros Krilis, Maria Lagoudianaki, Georgios Milakis, Dimitrios Mosxos, Michalis Xenos, Christina Papageorgiou, Anargiros Papadopoulos, Pavlos Pavlakis | ||
| Vol 2, No 1 (2009) | Analysis, Design and Development of an Information System for the Calculation and Management of a Company’s Cash Flow | Abstract PDF |
| Alexandros G. Toutouzis, Grigorios N. Beligiannis | ||
| Vol.1, No.1, 2003-2005 | Application of synchronous collaboration in the Computer Science course of Hellenic Open University (in Greek) | Abstract PDF |
| Michalis Xenos, Nikolaos Avouris, Vassilis Komis, Dimitris Stavrinoudis, Meletis Margaritis | ||
| Vol 2, No 1 (2009) | Building a combined micro/macro instruction set according to a modified definition of microprogramming. | Abstract PDF |
| Ousamma A. Hatoum, Khaldoun El-Khaldi | ||
| Vol 2, No 1 (2009) | Complexity of a qualitative spatio-temporal logic | Abstract PDF |
| Khalil Raymond Chalita | ||
| Vol 2, No 1 (2009) | Countering Unsolicited Calls in the Internet Telephony: An anti-SPIT Architecture | Abstract PDF |
| Panos Stamatiou, Dimitris Gritzalis | ||
| Vol.1, No.1, 2003-2005 | Cryptographically secured communication between tutors of the Computer Science course of the Hellenic Open University: Experiences from the introductory module ‘Introduction to Computer Science’ (in Greek) | Abstract PDF |
| Yiannis Stamatiou, Christos Pierrakeas, Michalis Xenos | ||
| Vol.1, No.1, 2003-2005 | Developing constructive m-learning activities for k-12 education: data and architectural issues | Abstract PDF |
| Thanasis Hadzilacos, Nectaria Tryfona | ||
| Vol.1, No.1, 2003-2005 | Discrete Wavelet Transform: An Introduction | Abstract PDF |
| Athanassios Skodras | ||
| Vol.1, No.2, 2006-2007 | Evaluating the quality of educational web-sites, using heuristic and laboratory methods (in Greek) | Abstract PDF |
| Theofanis Papadopoulos, Michalis Xenos | ||
| Vol.1, No.1, 2003-2005 | Experiences from Virtual Classrooms in a Computer Science Course. (in Greek) | Abstract PDF |
| Michalis Xenos, Thanasis Hadzilacos, Ioannis Voyiatzis | ||
| Vol.1, No.2, 2006-2007 | Modeling of distance education forum, using a formal language (in Greek) | Abstract PDF |
| Kiriakos Patriarcheas, Michalis Xenos | ||
| Vol.1, No.2, 2006-2007 | Motion Estimation Improvement by means of Frame Projection Techniques | Abstract PDF |
| Spyridon Kapotas, Athanassios Skodras | ||
| Vol.1, No.1, 2003-2005 | On the Computation of the Discrete Pascal Transform | Abstract PDF |
| Athanassios Skodras | ||
| 1 - 15 of 15 Items | ||
Copyright © 2007-2008 Editorial office of Hellenic Open University Journal of Informatics
Digital Systems and Media Computing Laboratory, School of Science and Technology
GR-26222, Tsamadou 13-15, Patras, Greece
Tel:+30-2610-367529 Fax:+30-2610-367520 E-mail:vfotop1@eap.gr