Omessaad HAMDI

Omessaad HAMDI

Assistante d'enseignement en informatique à l'Ensai, Responsable du parcours STD-Master Evaluation et Décision Publiques

Ensai - Campus de Ker Lann - Rue Blaise Pascal - BP 37203
35172 Bruz Cedex
FRANCE

Tél. : +33 (0)2 99 05 33 28
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I am a researcher in Computer Security. I am currently a Teaching Assistant at ENSAI, the national school for Statistics and Information Analysis, where I am managing the Statistic and Data Processing master (STD).

 

My research interests are related (but not limited) to:

 

  • Cloud security
  • Privacy
  • WBAN security
  • Intrusion Detection Systems
  • Applied Cryptography
  • Error Correcting Codes

 

 

National school for Statistics and Information Analysis (ENSAI)

 

  • Object-oriented programming in Python
  • Python programming
  • Databases
  • UML
  • Latex

 

 

Graduate school in computer science and mathematics engineering (EISTI)

 

  • Information security
  • C++ programming

 

Faculty of Sciences, University of Artois (University of Artois)

 

  • Object-oriented programming in Python
  • Python programming
  • Web programming
  • Digital culture (Culture numérique).
 
 
Electrical Engineering, Electronics, Computer Science, Telecommunications, Mechanical Engineering and Mathematics (ENSEIRB)
 
  • Advanced C programming
  • Web programming
  • Linux operating system
  • Cryptography
 
Higher School of Communication of Tunis (Sup'Com)
 
  • Mathematical Modeling and Optimization Methods
  • Security of Web services
  • Cryptography
  • Digital Communications
  • Signal processing
  • Electronics
  • C Programming Language
 
National Engineering school of Tunis(ENIT)
 
  • Network security
  • C Programming Language
  • Algorithms and Data Structures
  • C Programming  projects
  • Computer workshop

List of Publications (On DBLPOn Google Scholar

Publications in International Journals

  1. OUATTARA Dramane, CHALOUF Mohamed Aymen, KRIEF Francine, Omessaad Hamdi, "Wireless Broadband Opportunities through TVWS for Networking in Rural areas of Africa".EAI Endorsed Transactions. 2015.
  2. Omessaad Hamdi, Mohamed Aymen Chalouf, Dramane Ouattara and Francine Krief,"eHealth: Survey on research projects, comparative study of telemonitoring architectures and main issues" Journal of Network and Computer Applications 46: 100-112 (2014).
  3. Dramane Ouattara, Francine Krief, Mohamed Aymen Chalouf, Omessaad Hamdi "Un système de prédiction spectrale pour une connectivité permanente dans le cadre du suivi en temps réel de patients" Revue des Nouvelles Technologies de l'Information, volume RNTI (2013) Pages 99-120
  4. Omessaad Hamdi , Manel Abdelhedi, Ammar Bouallegue, Sami Harari "Weakness on Cryptographic Schemes based on Regular LDPC Codes" International journal of Computer Networks and Communications (IJCNC), Vol.2, No.1, January 2010, pp 57-63.
  5. Omessaad Hamdi, Sami Harari, Ammar Bouallegue "Secure and Fast Digital Signatures using BCH Codes". IJCSNS International Journal of Computer Science and Network Security, VOL.6 No.10, October 2006, pp 220-226.

Publications in International Conferences

  1. Omessaad Hamdi, MBAYE Maissa, et KRIEF Francine. A cloud-based architecture for network attack signature learning. In : New Technologies, Mobility and Security (NTMS), 2015 7th International Conference on. IEEE, 2015. p. 1-5. 
  2. Manel abdelhedi, Omessaad Hamdi, Ammar Bouallegue "Performance of LDPC decoding algorithms with a statistical physics theory approach" International Conference in Codes, Cryptology and Information Security,May 26 - 28, 2015, Rabat, Maroc . 
  3. Dramane Ouattara, Mohamed Aymen Chalouf, Omessaad Hamdi, Francine Krief "A QoS-control Framework for Medical Multimedia Data Transmission in CRN Environment" IEEE Symposium on Computers and Communications, June 23-26, 2014, Madeira, Portugal. 
  4. Dramane Ouattara, Mohamed Aymen Chalouf, Omessaad Hamdi, Francine Krief "Multimedia Content Delivery for Remote Patient Monitoring using Cognitive Radio Networks", IEEE Wireless Telecommunications Symposium, WTS 2014, April 9-11, Washington DC, USA.
  5. Dramane Ouattara, Francine Krief, Mohamed Aymen Chalouf, Omessaad Hamdi: Spectrum Sensing Improvement in Cognitive Radio Networks for Real-Time Patients Monitoring. MobiHealth 2012: 179-188 
  6. Hamdi Omessaad, MBAYE Maissa, KRIEF France," Génération automatique de signatures pour les systèmes de dètection d'intrusions" Conférence sur la Sécurité des Architectures Réseaux et Systèmes d'Information (SAR-SSI 2012 ).
  7. Dramane Ouattara, Francine Krief, Mohamed Aymen Chalouf, Omessaad Hamdi, " Amélioration de la phase de détection du spectre d'un système radio cognitive pour le suivi temps réel de patients", Confèrence Internationale : Nouvelles Technologies de la Rèpartition - Colloque francophone sur l'ingénierie des protocoles, NOTERE/CFIP 2012, Octobre 2012, Anglet, France.
  8. Manel Abdelhedi, Omessad Hamdi and Ammar Bouallgue "Lamda-min Algorithm using TAP approach" 4th International Symposium on Communications, Control and Signal Processing, March 3-5, 2010, Limassol, Cyprus.
  9. Omessaad hamdi, Manel Abdelhedi, Ammar Bouallgue: "Properties of Random Regular LDPC Codes" ACS/IEEE International Conference on Computer Systems and Applications (AICCSA-10), May, 16-19, 2010, Hammamet, Tunisia.
  10. Manel abdelhedi, Omessaad Hamdi, Ammar Bouallgue "Reducing-Complexity of LDPC codes using TAP Approach" The 5th International Conference on Signal Image Technology & Internet Based Systems, SITIS, November 29-december 4th, 2009, Marrakech, Maroc.
  11. Omessaad Hamdi, Ammar Bouallgue, Sami Harari "Weakness on Cryptographic Schemes based on Chained Codes" The First International Workshop on Wireless & Mobile Networks Security (WMNS-2009) in conjunction with NSS 2009, October 19\21 2009, Gold Coast, Australia.
  12. Manel Abdelhedi, Omessaad Hamdi, Ammar Bouallgue "Iterative Decoding Algorithms of LDPC Codes Using TAP Approach " Global Information Infrastructure Symposium (IEEE GIIS 2009) , June 22th - 26th, 2009, Hammamet, Tunisia, 2008.
  13. Nassib Laouini, Omessaad Hamdi, Ammar Bouallgue " Decoding Algorithm of Low Density Parity Check Code", Communication in computer and information Science, pp 220-227, Springer-Verlag Berlin Heidelberg 2008. 
  14. Omessaad Hamdi, Sami Harari, Ammar Bouallgue "Signatures with chained linear-codes" IEEE International Symposium on Turbo Codes & Related Topics, Munich, Germany, April 3-7, 2006.
  15. Omessaad Hamdi, Ammar Bouallegue, Sami Harari "Signature with Chained BCH-Codes" IEEE-EURASIP International Symposium on Communications, Control and Signal Processing(ISCCSP 2006), Marrakech, Morocco, March 13-15, 2006
  16. Omessaad Hamdi, Ammar Bouallegue, Sami Harari "Hidden Field Equations performances",ACS/IEEE International Conference on Computer Systems and Applications (AICCSA-2006) March 8-11, 2006, Dubai/Sharjah, UAE.
  17. Omessaad Hamdi, Houda Sboui, Ammar Bouallegue "Elliptic Curve Signature Timing" JTEA , 12-14 Mai 2006, Tunisie.
  18. Omessaad Hamdi, Ammar Bouallegue, Sami Harari "Generalisation of Kipnis and Shamir Cryptanalysis of the HFE public key cryptosystem". International Academy of sciences: Enformatika, Volume 6, JUNE 2005, pp 320-323.
  19. Omessaad Hamdi, Ammar Bouallegue "Etude des performances de la cryptographie par les courbes elliptiques" International Symposium on Electromagnetism, Satellites and Cryptography , June 19-21-2005, Jijel, Algeria.
  20. Ridha Bouallegue, Omessaad Hamdi "Accélération de l'algorithme RSA" SETIT 2003, 1st International Conférence: Sciences of Electronic, Technologies of Information and Telecommunications. March 17-21, 2003-- TUNISIA. ISBN 9973-41-685-6
  21. Omessaad Hamdi, Ridha Bouallègue "Sécurité des cryptosystèmes RSA" Journèes Scientifiques Francophones, Electronique, Télécommunication et Informatique, 20-22 Décembre 2003 Tozeur, Tunisie.