Welcome

Assistant Professor, Departement of Industrial Computing, High Institute of Computer Sciences and Multimedia of Gabes (ISIMG), University of Gabes, Tunisia

Degrees

· Doctor of Philosophy

Computer Engineering Discipline, National School of Engineering (ENIS), University of Sfax, Tunisia., March 2010

· Master Degree

Automatic Control and Industrial Computing, National school of Engineers of Sfax (ENIS), University of sfax, Tunisia, June 2004

· University Degree

Computer Science, National School of Computer Siences of Tunis (ENSI), University of Tunis, Tunisia, July 1999.

· Baccalaureat

Math, Abouloubaba secondary school, Gabes, Tunisia, June 1994.

Educational Experiences

· Lecturer of Oriented Objet Programming (C++)

· Lecturer of Design methodology of information systems

· Lecturer of Algorithms and Data Structures

· Lecturer of Files and Data Bases architecture

· Integrated Course in Design of information system

· Integrated Course in SQL language

· Integrated Course in Algorithmics and programming (C and Pascal)

· Integrated Course in Multimedia

· Integrated Course in operating systems

· Workshop on Visual Basic

Professional Experiences

· Since 2011 : Assistant Professor of Higher Education

· 2006-2011 : Permanent Assistante of Higher Education

· 2005-2006 : Contractual assistant in the Superior Institute of computer sciences and multimedia

· 1999-2005 : Contractual assistant thechnolog in the Superior Institute of Technologies of Gabes.

Membership

· Member Research Group on Intelligent Machines (REGIM) Since 2003

· Member of Institute of Electric and Electronic Engineering (IEEE) since 2005 (olfa.jemai@ieee.org)

· Member of IEEE SMCS (Systems, Man, & Cybernetics Society) since 2006

Organizing Activities

· ECHO'2005: "Winter School on Wavelets :Bases and Applications", 19-21 December 2005, Hammamet - Tunisia

· 17^th WIMTA –II-2010 : " 17th Workshop : Intelligent Machines: Theory & Applications", 24-27 December 2010, Mahdia - Tunisia.

Research Activities

· Topic of Research

Research and developpment of Images approches(compression, classification; recognition...) using wavelet networks techniques.

· Master / Postgraduate Certificate

"Wavelet Network For Image Compression". abstract

· PhD

"Automatic learning of wavelet networks: application to image classification ". abstract

· Research Stay Abroad

15 January 2006 - 15 February 2006 : recherch stays , Research Lab ‘Sciences Computer of Images and Informations Systems’ LIRIS, Central School of Lyon, France.

Publications

· Journals

1. Olfa Jemai, Mourad Zaied, Chokri Ben Amar and Adel M. Alimi, "Fast Learning algorithm of wavelet network based on Fast Wavelet Transform". IJPRAI: International Journal of Pattern Recognition and Artificial Intelligence, (accepté en Aout 2011). PDF (772KB)

2. Zaied M., Said S., Jemai O. and Ben Amar C., "A novel approach for face recognition based on fast learning algorithm and wavelet network theory". IJWMIP: International Journal of Wavelets, Multiresolution and Information Processing, (accepté en Janvier 2011). PDF (873KB)

3. Olfa Jemai, Mourad Zaied, Chokri Ben Amar and Adel M. Alimi, " Pyramidal Hybrid Approach : Wavelet Network with OLS Algorithm Based-Image Classification". IJWMIP: International Journal of Wavelets, Multiresolution and Information Processing, Vol. 9, No. 1, pp. 111-130, 2011. PDF (1044KB)

4. C. Ben Amar and O. Jemai, "Wavelet Networks Approach for Image Compression". ICGST: The International Congress for global Science and Technology, GVIP International Journal on Graphics, Vision and Image Processing, GVIP Special Issue on Image Compression, pp. 15- 23, 2007.PDF (280KB)

· Conferences

1. Olfa Jemai, Mourad Zaied, Chokri Ben Amar and Adel M. Alimi, " FBWN: an architecture of Fast Beta Wavelet Networks for Image Classification “, 2010 IEEE World Congress on Computational Intelligence (IEEE WCCI 2010), the 2010 International Joint Conference on Neural Networks (IJCNN 2010), p. 1953-1960, Barcelone-Espagne, July 2010PDF(798KB)

2. Mourad Zaied, Olfa Jemai and Chokri Ben Amar, "Training of the Beta wavelet networks by the frames theory: Application to face recognition". The international Workshops on Image Processing Theory, Tools and Applications- IEEE, IPTA’08, p. 165-170, Tunisia November 2008.PDF(477KB)

3. A. Boukhriss, O. Jemai and C. Ben Amar," Images encrypt-compression by Wavelets Networks ". 4^rd International Conference on Natural Computation – IEEE, ICNC'08, Jinan-China August 2008. PDF (246KB)

4. O. Jemai and C. Ben Amar, " A new schema of Image Compression using wavelet networks", Third International Conference on SIGNALS, SYSTEMS, DECISION and information technology – IEEE, SSD’05, p. 169-175, Tunisia Mars 2005. PDF (330MB)