Today, Tuesday, 20/9/2022, at eleven o’clock in the seminary hall in the faculty, the discussion of the master’s thesis was held for the student / Ahmed Tammam Mahmoud Hammam, Demonstrator in the Department of Information Systems at the Higher Institute of Computer Science and Information Systems, October 6 Under the title (A vision calendar for Arabic tweets) The supervisory committee consisted of: Prof. Dr. Hatem Abdel Qader, Dean of the Faculty of Computers and Information - Professor and Head of the Information Systems Department - Menoufia University Dr. Asmaa Haroun is a teacher at the Department of Information Systems - Faculty of Computers and Information - Menoufia University The judging and discussion committee was also represented in: Prof. Sami Abdel Moneim, Emeritus Professor, Faculty of Electronic Engineering - Menoufia University (external examiner) Prof. Ashraf El-Sisi, Vice Dean for Community Service and Environmental Development - Professor at the Department of Computer Science - Menoufia University (internal examiner) Prof. Dr. Hatem Abdel Qader, Dean of the Faculty of Computers and Information - Professor and Head of the Information Systems Department - Menoufia University (supervisor)