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Laurent Nana

Laurent NANA, Professeur, Lab-STICC (UMR CNRS 6285), Université de Bretagne Occidentale
78
Documents

Publications

A novel bi-anomaly-based intrusion detection system approach for industry 4.0

Salwa Alem , David Espes , Laurent Tchamnda Nana , Eric Martin , Florent Frizon de Lamotte
Future Generation Computer Systems, 2023, ⟨10.1016/j.future.2023.03.024⟩
Journal articles hal-04159528v1

Modeling and Simulation of a Blockchain Consensus for IoT Node Data Validation

Bismark Tei Asare , Laurent Tchamnda Nana , Kester Quist-Aphetsi
International journal of advanced computer science and applications (IJACSA), 2022, 13 (12)
Journal articles hal-04158130v1

A Model-Based Approach for Common Representation and Description of Robotics Software Architectures

Valéry Marcial Monthe Djiadeu , Laurent Tchamnda Nana , Georges Edouard Kouamou
Applied Sciences, 2022, 12 (6), pp.2982. ⟨10.3390/app12062982⟩
Journal articles hal-04158140v1

Formal Proof of Properties of a Syntax-Oriented Editor of Robotic Missions Plans

Laurent Tchamnda Nana , François Monin , Sophie Gire
Advances in Science, Technology and Engineering Systems Journal, 2021, 6 (1), pp.1049-1057. ⟨10.25046/aj0601116⟩
Journal articles hal-04158144v1

Node-Node Data Exchange in IoT Devices Using Twofish and DHE

Bismark Tei Asare , Kester Quist-Aphetsi , Laurent Tchamnda Nana
Advances in Science, Technology and Engineering Systems Journal, 2021, 6 (2), pp.622-628. ⟨10.25046/aj060271⟩
Journal articles hal-04158146v1

A Cryptographic Technique for Communication among IoT Devices using Tiger192 and Whirlpool

Bismark Tei Asare , Kester Quist-Aphetsi , Laurent Tchamnda Nana
International journal of advanced computer science and applications (IJACSA), 2021, 12 (8), ⟨10.14569/IJACSA.2021.0120853⟩
Journal articles hal-04158142v1

Tamper and Clone-Resistant Authentication Scheme for Medical Image Systems

Mayssa Tayachi , Saleh Mulhem , Wael Adi , Laurent Tchamnda Nana , Anca Christine Pascu
Cryptography, 2020, 4 (3), pp.19. ⟨10.3390/cryptography4030019⟩
Journal articles hal-04158148v1

A blind spatial domain-based image watermarking using texture analysis and association rules mining

Musab Ghadi , Lamri Laouamer , Laurent Tchamnda Nana , Anca Christine Pascu
Multimedia Tools and Applications, 2019, 78 (12), pp.15705-15750. ⟨10.1007/s11042-018-6851-2⟩
Journal articles hal-04158150v1

Efficient and Robust Encryption and Watermarking Technique Based on a New Chaotic Map Approach

Alshaikh Muath , Lamri Laouamer , Laurent Tchamnda Nana , Anca Christine Pascu
Multimedia Tools and Applications, 2017, 76 (6), pp.8937-8950. ⟨10.1007/s11042-016-3499-7⟩
Journal articles hal-01519206v1

A Novel Zero-Watermarking Approach of Medical Images Based on Jacobian Matrix Model

Musab Ghadi , Lamri Laouamer , Laurent Tchamnda Nana , Anca Christine Pascu
Security and communication networks, 2016, 9 (18), pp.5203-5218. ⟨10.1002/sec.1690⟩
Journal articles hal-01519189v1

Generating Optimal Informed and Adaptive Watermark Image Based on Zero-Suppressed Binary Decision Diagrams for Medical Images

Lamri Laouamer , Alshaikh Muath , Laurent Tchamnda Nana , Anca Christine Pascu
International journal of electronic security and digital forensics, 2016, 8 (3), pp.262-284. ⟨10.1504/IJESDF.2016.077451⟩
Journal articles hal-01519436v1

A Novel CT Scan Images Watermarking Scheme in DWT Transform Coefficients

Lamri Laouamer , Alshaikh Muath , Laurent Tchamnda Nana , Anca Christine Pascu
International Journal of Computer Science and Network Security, 2016, 16 (1), pp.62-71
Journal articles hal-01519437v1

Formal Concept Analysis to Improve Robustness on Medical Image Watermarking Schemes in the Spatial Domain

Alshaikh Muath , Lamri Laouamer , Laurent Tchamnda Nana , Anca Christine Pascu
International Journal of Computer Science and Information Security, 2016, 14 (2), pp.261-269
Journal articles hal-01519201v1

A Decision support Framework for the choice of languages and methods for the design of real time embedded system

Valéry M. Monthé , Laurent Tchamnda Nana , Georges-Edouard Kouamou , Claude Tangha
Journal of Software Engineering and Applications, 2016, 9 (7), pp.353-397. ⟨10.4236/jsea.2016.97025⟩
Journal articles hal-01519440v1

A Cryptographic and Watermarking Encryption Technique for Securing and Authentication of Digital Images

Kester Quist-Aphetsi , Laurent Tchamnda Nana , Anca Christine Pascu , Sophie Gire , Jojo Moses Eghan
International Journal of Computer Applications, 2015, 119 (7), pp.11-15. ⟨10.5120/21078-3755⟩
Journal articles hal-01519446v1

A Hybrid Cryptographic Encryption Technique for Securing Surveillance Digital Images in Mobile Urban Situation Awareness Systems

Kester Quist-Aphetsi , Laurent Tchamnda Nana , Anca Christine Pascu , Sophie Gire , Jojo Moses Eghan
International Journal of Computer Applications, 2015, 119 (7), pp.16-22. ⟨10.5120/21079-3756⟩
Journal articles hal-01519451v1

A Spatial Domain Watermarking Approach for Digital Images based on Image Features built on Formal Concepts Analysis

Kester Quist-Aphetsi , Laurent Tchamnda Nana , Anca Christine Pascu , Sophie Gire , Jojo Moses Eghan
International Journal of Computer Applications, 2015, 119 (7), pp.5-10. ⟨10.5120/21077-3754⟩
Journal articles hal-01519447v1

Robust watermarking scheme and tamper detection based on threshold versus intensity

Lamri Laouamer , Alshaikh Muath , Laurent Tchamnda Nana , Anca Christine Pascu
Journal of Innovation in Digital Ecosystems, 2015, 2 (1-2), pp.1-12. ⟨10.1016/j.jides.2015.10.001⟩
Journal articles hal-01519452v1

A Hybrid Cryptographic and Digital Watermarking Technique for Securing Digital Images based on a Generated Symmetric Key

Anca Christine Pascu , K. Quist-Aphetsi , Laurent Tchamnda Nana , Sophie Gire , N. N. Quaynor
International Journal of Computer Applications, 2014, 94 (19), pp.19-27
Journal articles hal-01119951v1

A New Cryptographic Encryption Algorithm for Securing Digital Images

Anca Christine Pascu , Laurent Tchamnda Nana , Sophie Gire , Jojo Moses Eghan , N. N. Quaynor
International Journal of Computer Applications, 2014, 94 (19), pp.28-33
Journal articles hal-01119947v1

Images watermarking using singular value decomposition

A. Benhocine , Lamri Laouamer , Laurent Tchamnda Nana , Anca Christine Pascu
Journal of information hiding and multimedia signal processing, 2013, Vol.4 (N°1), pp.2073-4212
Journal articles hal-00978627v1

Systèmes Complexes et Plan Global de Secours (P.G.S.): vers un plan global Qualité, Hygiène, Sécurité et Environnement (Q.H.S.E.)

Mehdi Tahan , Jean Vareille , Laurent Tchamnda Nana , Olivier Danjean , Hervé Mahoudo
Journal national de la recherche en IUT, 2013, 4, pp.181-201
Journal articles hal-01519462v1
Image document

Motion JPEG Video Authentication based on Quantization Matrix Watermarking: Application in Robotics

Lamri Laouamer , Abdelhamid Benhocine , Laurent Tchamnda Nana , Anca Christine Pascu
International Journal of Computer Applications, 2012, 47 (24), pp.1-5. ⟨10.5120/7501-0353⟩
Journal articles hal-00736245v1

Measuring Watermarking Robustness Using Fractal Dimensions

Anca Christine Pascu , Abdelhamid Benhocine , Lamri Laouamer , Laurent Tchamnda Nana
Journal of communication and computer, 2010, 7 (1), pp.serial n°62
Journal articles hal-01119865v1

A New Normative Approach to Intrusion Detection in Manufacturing 4.0

Salwa Alem , David Espes , Laurent Tchamnda Nana , Eric Martin , Florent Frizon de Lamotte
22nd World Congress of the International Federation of Automatic Control, Jul 2023, Yokohama, Japan
Conference papers hal-04159580v1
Image document

Toward a digital twin IoT for the validation of AI algorithms in smart-city applications

Hamza Ngadi , Ahcène Bounceur , Madani Bezoui , Laaziz Lahlou , Mohammad Hammoudeh
6th International Conference on Machine Learning for Networking (MLN'2023), Nov 2023, Paris, France
Conference papers hal-04389064v1

A nodal Authentication IoT Data Model for Heterogeneous Connected Sensor Nodes Within a Blockchain Network

Bismark Tei Asare , Kester Quist-Aphetsi , Laurent Tchamnda Nana , Grace Simpson
2021 International Conference on Cyber Security and Internet of Things (ICSIoT), Dec 2021, France, France. pp.65-71, ⟨10.1109/ICSIoT55070.2021.00021⟩
Conference papers hal-04158671v1

A Centralized Data Validation System Model for Healthcare Systems Based on Blockchain

Grace Simpson , Laurent Tchamnda Nana , Quist-Aphetsi Kester
2021 International Conference on Cyber Security and Internet of Things (ICSIoT), Dec 2021, France, France. pp.55-58, ⟨10.1109/ICSIoT55070.2021.00019⟩
Conference papers hal-04158668v1

New Dataset for Industry 4.0 to Address the Change in Threat Landscape

Salwa Alem , David Espes , Eric Martin , Laurent Tchamnda Nana , Florent de Lamotte
15th International Conference on Risks and Security of Internet and Systems (CRISIS), Nov 2020, Paris, France. pp.273-288, ⟨10.1007/978-3-030-68887-5_16⟩
Conference papers hal-04158736v1

A Dual Watermarking Approach for DICOM Images

Mayssa Tayachi , Laurent Tchamnda Nana , Faouzi Benzarti , Anca Christine Pascu
2020 5th International Conference on Advanced Technologies for Signal and Image Processing (ATSIP), Sep 2020, Sousse, Tunisia. pp.1-6, ⟨10.1109/ATSIP49331.2020.9231641⟩
Conference papers hal-04158683v1

Towards a Secure Communication of Data in IoT Networks: A Technical Research Report

Bismark Tei Asare , Kester Quist-Aphetsi , Laurent Tchamnda Nana
International Conference on Algorithms and Architectures for Parallel Processing. ICA3PP 2020, Oct 2020, New York (NY), United States. pp.580-591, ⟨10.1007/978-3-030-60248-2_39⟩
Conference papers hal-04158712v1

Concept Lattice and Soft Sets. Application to the Medical Image Analysis

Anca Christine Pascu , Laurent Tchamnda Nana , Mayssa Tayachi
Eighth International Workshop “What can FCA do for Artificial Intelligence?” FCA4AI, 24th European Conference on Artificial Intelligence ECAI 2020, Aug 2020, Santiago de compostela, Spain. pp.121-128
Conference papers hal-04158702v1

Secure Data Exchange Between Nodes in IoT Using TwoFish and DHE

Bismark Tei Asare , Kester Quist-Aphetsi , Laurent Tchamnda Nana
2019 International Conference on Cyber Security and Internet of Things (ICSIoT), May 2019, Accra, Ghana. pp.101-104, ⟨10.1109/ICSIoT47925.2019.00024⟩
Conference papers hal-04158839v1

A Symmetric Encription Scheme for Electronic Data Exchange for Edge Medical Devices in a Dew-Fog Computing Environment

Grace Simpson , Quist-Aphetsi Kester , Laurent Tchamnda Nana
2019 International Conference on Mechatronics, Remote Sensing, Information Systems and Industrial Information Technologies (ICMRSISIIT), Dec 2019, Accra, Ghana. pp.1-5, ⟨10.1109/ICMRSISIIT46373.2020.9405874⟩
Conference papers hal-04158815v1

Centralised Nodal Block Ledger for Remote Edge Devices in IoT

Kester Quist-Aphetsi , Bismark Tei Asare , Laurent Tchamnda Nana
2019 International Conference on Cyber Security and Internet of Things (ICSIoT), May 2019, Accra, Ghana. pp.19-23, ⟨10.1109/ICSIoT47925.2019.00010⟩
Conference papers hal-04158831v1

Proof of properties of a syntax analyzer of robotic mission plans

Laurent Tchamnda Nana , François Monin , Sophie Gire
4th International Conference and Workshops on Recent Advances and Innovations in Engineering – ICRAIE 2019, Nov 2019, Kedah, Malaysia. pp.1-6, ⟨10.1109/ICRAIE47735.2019.9037782⟩
Conference papers hal-04158756v1

IoT Node-Node Secure Communication Using RIPEMD-128 and DES

Kester Quist-Aphetsi , Bismark Tei Asare , Laurent Tchamnda Nana
2019 International Conference on Cyber Security and Internet of Things (ICSIoT), May 2019, Accra, Ghana. pp.62-65, ⟨10.1109/ICSIoT47925.2019.00018⟩
Conference papers hal-04158822v1

A Hybrid Lightweight Cryptographic Scheme For Securing Node Data Based On The Feistel Cipher And MD5 Hash Algorithm In A Local IoT Network

Bismark Tei Asare , Kester Quist-Aphetsi , Laurent Tchamnda Nana
2019 International Conference on Mechatronics, Remote Sensing, Information Systems and Industrial Information Technologies (ICMRSISIIT), Dec 2019, Ghana, France. pp.1-5, ⟨10.1109/ICMRSISIIT46373.2020.9405869⟩
Conference papers hal-04158847v1

Using RC4 and Whirlpool for the Encryption and Validation of Data in IoT

Bismark Tei Asare , Kester Quist-Aphetsi , Laurent Tchamnda Nana
2019 International Conference on Cyber Security and Internet of Things (ICSIoT), May 2019, Accra, Ghana. pp.114-117, ⟨10.1109/ICSIoT47925.2019.00027⟩
Conference papers hal-04158851v1

Nodal Authentication of IoT Data Using Blockchain

Bismark Tei Asare , Kester Quist-Aphetsi , Laurent Tchamnda Nana
2019 International Conference on Computing, Computational Modelling and Applications (ICCMA), Mar 2019, Cape Coast, Ghana. pp.125-1254, ⟨10.1109/ICCMA.2019.00028⟩
Conference papers hal-04158864v1

A Hybrid Intrusion Detection System in Industry 4.0 Based on ISA95 Standard

Salwa Alem , David Espes , Eric Martin , Laurent Tchamnda Nana , Florent de Lamotte
2019 IEEE/ACS 16th International Conference on Computer Systems and Applications (AICCSA), Nov 2019, Abu Dhabi, Saudi Arabia. pp.1-8, ⟨10.1109/AICCSA47632.2019.9035260⟩
Conference papers hal-04158780v1

Performance Comparison of Intelligent Techniques Based Image Watermarking

Musab Qassem Al-Ghadi , Lamri Laouamer , Laurent Tchamnda Nana , Anca Christine Pascu , Ismaïl Biskri
31st International Conference
 on Industrial Engineering and Other Applications 
of Applied Intelligent Systems, IEA/AIE 2018, Jun 2018, Montréal (QC), Canada. pp.844-853
Conference papers hal-04158884v1

A Robust Associative Watermarking Technique Based on Frequent Pattern Mining and Texture Analysis

Musab Ghadi , Lamri Laouamer , Laurent Tchamnda Nana , Anca Christine Pascu
Proceedings of the 8th International ACM Conference on Management of Digital EcoSystems, MEDES 2016, Nov 2016, Biarritz, France. pp. 73-81
Conference papers hal-01519469v1

Data Authenticity and Integrity in Wireless Sensor Networks Based on a Watermarking Approach

Farid Lalem , Alshaikh Muath , Ahcène Bounceur , Reinhardt Euler , Lamri Laouamer
The 29th International Florida Artificial Intelligence Research Society, May 2016, Key Largo, Florida, United States
Conference papers hal-01294146v1

Preuve de propriétés d’un analyseur syntaxique de plans de missions robotiques

Laurent Tchamnda Nana , François Monin , Sophie Gire
11th National Conference on “Software and Hardware Architectures for Robots Control”, SHARC'2016, Jun 2016, Brest, France
Conference papers hal-01519489v1

Fuzzy Rough set Based Image Watermarking Approach

Musab Ghadi , Lamri Laouamer , Laurent Tchamnda Nana , Anca Christine Pascu
Proceedings of the 2nd International Conference on Advanced Intelligent Systems and Informatics AISI2016, Oct 2016, Cairo, Egypt. pp. 234-245
Conference papers hal-01519473v1

RsaML : A Domain Specific Modeling Language for describing Robotic software architectures with integration of real time properties

Valéry M. Monthé , Laurent Tchamnda Nana , Georges-Edouard Kouamou , Claude Tangha
ESWEEK 2016 - Proceedings of the Embedded Operating Systems Workshop co-located with the Embedded Systems Week, ACM, IEEE, Oct 2016, Pittsburgh PA, United States
Conference papers hal-01519475v1

Formal proof of security algorithms based on reachability reduction

Mohamed Bouziane , Sophie Gire , François Monin , Laurent Tchamnda Nana
Proceedings of the 8th International ACM Conference on Management of Digital EcoSystems, MEDES 2016, Nov 2016, Biarritz, France. pp. 67-72
Conference papers hal-01519465v1

A Novel Robust Informed Watermarking Approach and Tamper Detection based on Weber Differential Excitation Descriptor

Alshaikh Muath , Lamri Laouamer , Laurent Tchamnda Nana , Anca Christine Pascu
Proceedings of the 5th IEEE International Symposium on Intelligent Signal Processing and Communication Systems, Nov 2015, Nusa Dua-Bali, Indonesia. pp. 194-198
Conference papers hal-01519481v1

JPEG Bitstream Based Integrity with Lightweight Complexity of Medical Image in WMSNS Environment

Musab Ghadi , Lamri Laouamer , Laurent Tchamnda Nana , Anca Christine Pascu
Proceedings of The 7th International Conference on ManagEment of Digital EcoSystems (MEDES’15), ACM, Oct 2015, Caraguatatuba, Sao Paulo, Brazil. pp. 53-58, ⟨10.1145/2857218.2857227⟩
Conference papers hal-01519482v1

A Security Technique for Authentication and Security of Medical Images in Health Information Systems

Kester Quist-Aphetsi , Laurent Tchamnda Nana , Anca Christine Pascu , Sophie Gire , Jojo Moses Eghan
The 15th International Conference on Computational Science and Its Applications (ICCSA 2015), Jun 2015, Banff, Alberta, Canada
Conference papers hal-01171572v1

Feature Based Encryption Technique for Securing Digital Image Data Based on FCA-Image Attributes and Visual Cryptography

Kester Quist-Aphetsi , Anca Christine Pascu , Laurent Tchamnda Nana , Sophie Gire , Jojo Moses Eghan
The 15th International Conference on Computational Science and Its Applications (ICCSA 2015), Jun 2015, Banff, Albertal, Canada
Conference papers hal-01171573v1

Improving Authenticity and Robustness of Medical Images Watermarking Schemes Based on Multi-resolution Decomposition

Lamri Laouamer , Alshaikh Muath , Laurent Tchamnda Nana , Anca Christine Pascu
Proceedings of the 12th IEEE International Conference on Imaging Systems and Techniques, Sep 2015, Macau, China. pp. 331-336
Conference papers hal-01519483v1

Improving Large Image Viewing in the Crisis Management System SécuRéVi

Mehdi Tahan , Jean Vareille , Laurent Tchamnda Nana , Olivier Danjean , Hervé Mahoudo
Proceedings of the sixth international conference on Creative Content Technologies, Content 2014, IARIA, May 2014, Venise, Italy. pp 59-64
Conference papers hal-01519487v1

A hybrid encryption technique for securing biometric image data based on feistel network and RGB pixel displacement

K. Quist-Aphetsi , J.M Eghan , N. N. Quaynor , Laurent Tchamnda Nana , Anca Christine Pascu
Second international conference on security in computer networks and distributed systems, Mar 2014, Trivandrum, India
Conference papers hal-00978659v1

Feature Based Encryption Technique For Securing Forensic Biometric Image Data Using AES and Visual Cryptography

Kester Quist-Aphetsi , Laurent Tchamnda Nana , Anca Christine Pascu , Sophie Gire , Jojo Moses Eghan
Proceedings of the IEEE International Conference on Artificial Intelligence, Modelling and Simulation, AIMS2014, IEEE, Nov 2014, Madrid, Spain. pp. 199 - 204, ⟨10.1109/AIMS.2014.65⟩
Conference papers hal-01519484v1

A Hybrid Cryptographic and Digital Watermarking Technique for Securing Digital Images

Kester Quist-Aphetsi , Laurent Tchamnda Nana , Anca Christine Pascu , Sophie Gire , Jojo Moses Eghan
Proceedings of the 2014 First International Conference on Systems Informatics, Modelling and Simulation (SIMS '14), IEEE, Apr 2014, Sheffield, United Kingdom. pp. 139-146, ⟨10.1109/SIMS.2014.30⟩
Conference papers hal-01519488v1

A new inscryption cipher for securing digital images of video surveillance devices using diffie-helleman-MD5 algorithm and RGB pixel shuffling.

K. Quist-Aphetsi , Laurent Tchamnda Nana , Anca Christine Pascu , Sophie Gire
In proceeding of IEEE UK sim-AMSS 7th european modelling symposium on mathematical modelling and computer simulation, Nov 2013, Manchester, United Kingdom
Conference papers hal-00979532v1

Impact indicators relating to high speed communication networks

Patrick Dieudonne , Hélène Martin-Brelot , A. Mahamat , Laurent Tchamnda Nana , Mehdi Tahan
LCA conference 2013, Nov 2013, Lille, France
Conference papers hal-00979517v1

A novel cryptographic encryption technicque for securing digital images in the cloud using AES and RGB pixel displacement.

K. Quist-Aphetsi , Laurent Tchamnda Nana , Anca Christine Pascu , Sophie Gire
In proceeding of UK-Sim-AMSS 7th european modelling symposium on mathematical modelling and computer simulation, Nov 2013, Manchester, United Kingdom
Conference papers hal-00979537v1

A new hybrid asymmetric key-exchange and visual cryptographic algorithm for securing digital images.

K. Quist-Aphetsi , Laurent Tchamnda Nana , Anca Christine Pascu , Sophie Gire
5th IEEE ICAST conference, Nov 2013, Pretoria, South Africa
Conference papers hal-00979522v1

A novel cryptographic encryption technique of video images using quantum cryptography for satellite communications

K. Quist-Aphetsi , Laurent Tchamnda Nana , Anca Christine Pascu , Sophie Gire
5th IEEE ICAST conference, Nov 2013, Pretoria, South Africa
Conference papers hal-00979529v1

Informed symmetric encryption algorithm for DICOM medical image based on N-grams

Lamri Laouamer , M. Al-Shaikh , Laurent Tchamnda Nana , Anca Christine Pascu
SAI- science and information conference 2013, Oct 2013, Londres, United Kingdom
Conference papers hal-00979541v1

A comparison approach for the choise of languages and methods for real-time and embedded systems design: application to robotic systems

V. Monthé , Laurent Tchamnda Nana , G.E. Kouamou , C. Tangha
In proceedings of EWiLi'13, the 3rd embedded operating workshop, Aug 2013, Toulouse, France
Conference papers hal-00979550v1

Systèmes Complexes et Plan Global de Secours (P.G.S.): vers un plan global Qualité, Hygiène, Sécurité et Environnement (Q.H.S.E.).

Mehdi Tahan , Jean Vareille , Laurent Tchamnda Nana , O. Danjean , H. Mahoudo
1er Congrès National de la Recherche en IUT, Jun 2012, Tours, France
Conference papers hal-00763769v1
Image document

Validation of a Mixed-Signal Board ATPG Method

Valérie-Anne Nicolas , Bertrand Gilles , Laurent Tchamnda Nana
6th IEEE EAST-WEST DESIGN & TEST SYMPOSIUM EWDTS'08, Oct 2008, Lviv, Ukraine
Conference papers hal-00783154v1
Image document

Modeling and Generation of Test Patterns for Mixed-Signal Boards: Dealing With Basic Signals

Bertrand Gilles , Laurent Tchamnda Nana , Valérie-Anne Nicolas
6th IEEE International Board Test Workshop, BTW'07, Sep 2007, Fort Collins, Colorado, United States
Conference papers hal-00783171v1
Image document

Implementing an Automatic Functional Test Pattern Generation for Mixed-Signal Boards in a Maintenance Context

Bertrand Gilles , Laurent Tchamnda Nana , Valérie-Anne Nicolas
5th IEEE International East-West Design & Test Symposium, EWDTS'07, Sep 2007, Erevan, Armenia. p.171
Conference papers hal-00607309v1
Image document

Implementing an AADL performance analyzer

Frank Singhoff , Laurent Tchamnda Nana , Jérôme Legrand
DASIA 2006, May 2006, Germany. pp.SP-630
Conference papers hal-00504348v1
Image document

Towards a Formal Approach for the Regeneration of PILOT Control System

Laurent Tchamnda Nana , Valérie-Anne Nicolas , Lionel Marcé
SCI'2002, The 6th World Multiconference on Systemics, Cybernetics and Informatics, IEEE Computer Society Venezuela, Jul 2002, Orlando, Florida, United States
Conference papers hal-00783178v1

Robust Image Watermarking on Multiple-criteria Decision Making (MCDM)

Musab Ghadi , Lamri Laouamer , Laurent Tchamnda Nana , Anca Christine Pascu
S. Ramakrishnan. Cryptographic and Information Security Approaches for Images and Videos, CRC Press, Taylor & Francis Group, pp.407-440, 2019, 9781138563841
Book sections hal-04158154v1

A Fast Discrete Cosine Transform and a Cryptographic Technique for Authentication and Security of Digital Images

Kester Quist-Aphetsi , Laurent Tchamnda Nana , Anca Christine Pascu , Sophie Gire , Jojo Moses Eghan
Abawajy J., Mukherjea S., Thampi S., Ruiz-Martínez A. Communications in Computer and Information Science, 536, Springer International Publishing, pp.89-98, 2015, Security in Computing and Communications, ⟨10.1007/978-3-319-22915-7_9⟩
Book sections hal-01519460v1

Feature Based Encryption Technique for Securing Digital Image Data Based on FCA-Image Attributes and Visual Cryptography

Kester Quist-Aphetsi , Anca Christine Pascu , Laurent Tchamnda Nana , Sophie Gire , Jojo Moses Eghan
Springer International Publishing. Computational Science and Its Applications - ICCSA 2015, 9158, Springer International Publishing, pp.712, 2015, Lecture Notes in Computer Science, 978-3-319-21409-2. ⟨10.1007/978-3-319-21410-8_54⟩
Book sections hal-01171540v1

A Cryptographic Encryption Technique of MPEG Digital Video Images Based on RGB Layer Pixel Values

Kester Quist-Aphetsi , Laurent Tchamnda Nana , Anca Christine Pascu , Sophie Gire , Jojo Moses Eghan
Pattern Analysis, Intelligent Security and the Internet of Things, 355, Springer International Publishing, pp.149-157, 2015, Advances in Intelligent Systems and Computing, 978-3-319-17397-9. ⟨10.1007/978-3-319-17398-6_14⟩
Book sections hal-01171537v1

A Hybrid Cryptographic and Steganographic Security Approach for Identity Management and Security of Digital Images

Kester Quist-Aphetsi , Laurent Tchamnda Nana , Anca Christine Pascu , Sophie Gire , Jojo Moses Eghan
Communications in Computer and Information Science, 536, Springer International Publishing, pp.228-237, 2015, Security in Computing and Communications, ⟨10.1007/978-3-319-22915-7⟩
Book sections hal-01519458v1

A Hybrid Encryption Technique for Securing Biometric Image Data Based on Feistel Network and RGB Pixel Displacement

Kester Quist-Aphetsi , Laurent Tchamnda Nana , Anca Christine Pascu , Sophie Gire , Jojo Moses Eghan
Recent Trends in Computer Networks and Distributed Systems Security Communications, Communications in Computer and Information Science (420), Springer Berlin Heidelberg, pp.530, 2014, Recent Trends in Computer Networks and Distributed Systems Security, 978-3-642-54524-5. ⟨10.1007/978-3-642-54525-2_47⟩
Book sections hal-01171538v1