Maria G. Chroni_
Teaching and Laboratory Staff
Dept. of Computer Science and Engineering
I am a computer scientist and I work as a Teaching and Laboratory staff at the Department of Computer Science and Engineering, University of Ioannina. I received my Ph.D. from the Department of Computer Science & Engineering, University of Ioannina, Greece, and my M.Sc. and B.Sc. in Computer Science from the same institution. I have also graduated with honours from the Department of Early Childhood Education, University of Ioannina. I have served as adjunct lecturer under the program "Acquisition of Academic Teaching Experience", where I taught the courses "Information Hiding Techniques" and "Advanced Algorithms and Data Structures" ατ the Department of Computer Science and Engineering of the University of Ioannina. My research interests are in design and analysis of algorithms, algorithmic graph theory, and information hiding. In this area, I have proposed several algorithmic techniques for watermarking software, image, audio, and text files. My research interests are extended in applications of Information and Communication Technology (ICT) in Education.
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Dept of Computer Science & Engineering, University of Ioannina
2009 - 2014
Ph.D in Computer Science
Dept of Preschool Education, University of Ioannina
2008 - 2013
Bachelor degree in Early Childhood
Dept of Computer Science, University of Ioannina
2004 - 2007
MSc in Computer Science
Dept of Computer Science, University of Ioannina
2000 - 2004
Bachelor in Computer Science
Dept of Computer Science & Engineering, University of Ioannina
2018 - today
Teaching and Laboratory Staff
Dept of Computer Science & Engineering, University of Ioannina
2016 - 2018
Adjunct lecturer (Acquisition of Academic Teaching Experience Program)
Ministry of Maritime Affairs and Insular Policy
2009 - 2016
Directorate for Information Technology and Communications
Ministry of Education
2004 - 2009
Teaching ICT at Public Schools
Tamper Detection and Localization in Forensic Images.
CompSysTech 2023: 117-122
Maria Chroni, Athanasia Katsi, Stavros D. Nikolopoulos, Iosif Polenakis, Vasileios Vouronikos
A Code-Based Multiple Watermarking Scheme for the Preservation of Authenticity of Forensic Images.
IISA 2023: 1-8
Maria Chroni, Stavros D. Nikolopoulos, Iosif Polenakis, Vasileios Vouronikos:
Python 90%
Java 90%
html5/Joomla 80%
Matlab 80%
Scratch 80%
Microbit 60%
Arduino 50%
Unity 60%
The course covers topics relating to ICT as a means of knowledge, research and learning in various scientific disciplines. The course gives students the basic concepts and terminology used in the teaching of Informatics. Teaching topics cover: traditional teaching approaches, approaches based on modern learning theories, learning disabilities in basic concepts of Informatics, examples of lesson plans and activities, education software used in all age groups, Computational Thinking, and STEAM.
Used stack:
Course webpage:
https://ecourse.uoi.gr/course/view.php?id=1916
During the winter semester I conduct the laboratory part of the courses: Introduction to Programming and Data Structures. While during the spring semester I conduct the laboratory part of the Design and Analysis of Algorithms course. The laboratory part includes the implementation of programs by students using the programming languages Python and Java.
Used stack:
https://ecourse.uoi.gr/
The academic year 2017-2018 I taught at the Department of Computer Science and Engineering the elective course "Information Hidding Algorithms" and the following year at the same department the course "Advanced Algorithm and Data Structure".
Used stack:
https://ecourse.uoi.gr/course/view.php?id=1641