John Vrettaros
- Information Systems top 5%
- Education top 10%
- Developmental and Educational Psychology top 10%
- Computer Science Applications top 5%
- Artificial Intelligence
- Co-authors
- Athanasios DrigasDimitris KouremenosLeyteris KoukianakisJohn PavlopoulosChristos Emmanouilidis
- Topics
- Hearing Impairment and Communication (4 papers)Intelligent Tutoring Systems and Adaptive Learning (3 papers)Online Learning and Analytics (2 papers)
- Cited by
- Computer Science ApplicationsDevelopmental and Educational PsychologyHuman Factors and Ergonomics
- Journals
- Expert Systems with ApplicationsInternational Journal of Technology Enhanced LearningDSpace - NTUA (National Technical University of Athens)
- Partner nations
- GreeceSlovakiaUnited States
In The Last Decade
John Vrettaros
17 papers receiving 484 citations
Peers
Comparison fields: 5 of 73
- Information Systems 114
- Education 105
- Developmental and Educational Psychology 84
- Computer Science Applications 64
- Artificial Intelligence 60
Countries citing papers authored by John Vrettaros
This map shows the geographic impact of John Vrettaros's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by John Vrettaros with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John Vrettaros more than expected).
Fields of papers citing papers by John Vrettaros
This network shows the impact of papers produced by John Vrettaros. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by John Vrettaros. The network helps show where John Vrettaros may publish in the future.
Co-authorship network of co-authors of John Vrettaros
This figure shows the co-authorship network connecting the top 25 collaborators of John Vrettaros. A scholar is included among the top collaborators of John Vrettaros based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with John Vrettaros. John Vrettaros is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | Web 2.0 Learning Strategies for Disabled Students | 9 |
| 2 | 7 | |
| 3 | 10 | |
| 4 | 9 | |
| 5 | 6 | |
| 6 | 1 | |
| 7 | 5 | |
| 8 | 8 | |
| 9 | An e-learning management system for the deaf people | 75 |
| 10 | An eLearning platform for self-paced learning for Greek Paleography | 2 |
| 11 | 67 | |
| 12 | A Virtual Lab and e-learning system for renewable energy sources | 93 |
| 13 | A self learning e-system for Greek paleography | 1 |
| 14 | An e-learning platform for multiform and interactive education of scholars in Greek paleography | 6 |
| 15 | An Intelligent Tool for Building E-Learning Contend- Material Using Natural Language in Digital Libraries | 54 |
| 16 | E-learning Environment for Deaf people in the E-Commerce and New Technologies Sector | 88 |
| 17 | 88 |
About John Vrettaros
John Vrettaros is a scholar working on Human Factors and Ergonomics, Computer Science Applications and Developmental and Educational Psychology, having authored 17 papers that have together received 529 indexed citations. Recurring topics across this work include Hearing Impairment and Communication (4 papers), Intelligent Tutoring Systems and Adaptive Learning (3 papers) and Online Learning and Analytics (2 papers). The work is most often cited by research in Computer Science Applications (64 citations), Developmental and Educational Psychology (84 citations) and Human Factors and Ergonomics (13 citations). John Vrettaros has collaborated with scholars based in Greece, Slovakia and United States. Frequent co-authors include Athanasios Drigas, Dimitris Kouremenos, Leyteris Koukianakis, John Pavlopoulos and Christos Emmanouilidis. Their work appears in journals such as Expert Systems with Applications, International Journal of Technology Enhanced Learning and DSpace - NTUA (National Technical University of Athens).
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.