John Vrettaros

According to our database, John Vrettaros authored at least 14 papers between 2004 and 2012.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2012

Case study in using Web 2.0 tools by Greek educators.

John Vrettaros, Alexandros Tagoulis, Niki Giannopoulou, Athanasios Drigas

Int. J. Soc. Humanist. Comput., 2012

2010

Teaching a Foreign Language to Deaf People via Vodcasting & Web 2.0 Tools.

Athanasios Drigas, John Vrettaros, Alexandros Tagoulis, Dimitris Kouremenos

Proceedings of the Organizational, Business, and Technological Aspects of the Knowledge Society, 2010

Accelerated Modular Multiplication Algorithm of Large Word Length Numbers with a Fixed Module.

Nikolaos G. Bardis, Athanasios Drigas, Alexander P. Markovskyy, John Vrettaros

Proceedings of the Organizational, Business, and Technological Aspects of the Knowledge Society, 2010

2009

The diagnosis of the educational needs of the hearing impaired.

Athanasios Drigas, Dimitris Kouremenos, John Vrettaros, Miltos Karvounis, Pilios Stavrou

Int. J. Soc. Humanist. Comput., 2009

Decade review (1999-2009): progress of application of artificial intelligence tools in student diagnosis.

Athanasios Drigas, Katerina Argyri, John Vrettaros

Int. J. Soc. Humanist. Comput., 2009

An Expedient Study on Back-Propagation (BPN) Neural Networks for Modeling Automated Evaluation of the Answers and Progress of Deaf Students' That Possess Basic Knowledge of the English Language and Computer Skills.

John Vrettaros, George A. Vouros, Athanasios Drigas

Proceedings of the Best Practices for the Knowledge Society. Knowledge, 2009

An Empirical Study on the Use of Web 2.0 by Greek Adult Instructors in Educational Procedures.

John Vrettaros, Alexis Tagoulis, Niki Giannopoulou, Athanasios Drigas

Proceedings of the Best Practices for the Knowledge Society. Knowledge, 2009

Decade Review (1999-2009): Artificial Intelligence Techniques in Student Modeling.

Athanasios Drigas, Katerina Argyri, John Vrettaros

Proceedings of the Best Practices for the Knowledge Society. Knowledge, 2009

2008

The Development of a Self-assessment System for the Learners Answers with the Use of GPNN.

John Pavlopoulos, John Vrettaros, George A. Vouros, Athanasios Drigas

Proceedings of the Emerging Technologies and Information Systems for the Knowledge Society, 2008

Teaching of English to Hearing Impaired Individuals Whose Mother Language Is the Sign Language.

Athanasios Drigas, Dimitris Kouremenos, John Vrettaros

Proceedings of the Emerging Technologies and Information Systems for the Knowledge Society, 2008

Using the Self-Organizing Map (SOM) Algorithm, as a Prototype E-Content Retrieval Tool.

Athanasios Drigas, John Vrettaros

Proceedings of the Computational Science and Its Applications - ICCSA 2008, International Conference, Perugia, Italy, June 30, 2008

2007

Development of an Intelligent Assessment System for Solo Taxonomies Using Fuzzy Logic.

John Vrettaros, George A. Vouros, Athanasios Drigas

Proceedings of the Symbolic and Quantitative Approaches to Reasoning with Uncertainty, 2007

2006

An Intelligent System for Solo Taxonomy.

John Vrettaros, George A. Vouros, Athanasios Drigas

Proceedings of the Intelligent Information Processing III, 2006

2004

An expert system for job matching of the unemployed.

Athanasios Drigas, Stelios Kouremenos, Spyros Vrettos, John Vrettaros, Dimitris Kouremenos

Expert Syst. Appl., 2004