| Submission of abstracts and registration form | 21 April 2019 (EXTENDED) |
| Notification of acceptance/rejection of abstracts | 01 May 2019 |
| Full paper submission | 17 June 2019 (EXTENDED), |
| Notification of acceptance/rejection of papers | 20 July 2019 (EXTENDED), |
| Submission of final paper | 30 July 2019 (EXTENDED), |
| Early registration fee | 30 July 2019 (EXTENDED), |
Eastern Macedonia and Thrace, Institute of Technology, Greece
University of Telecommunications and Posts, Bulgaria
International Hellenic University
