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The StakeCube blockchain : Instantiation, Evaluation & Applications

Antoine Durand , Guillaume Hébert , Khalifa Toumi , Gérard Memmi , Emmanuelle Anceaume
BCCA 2020 - International Conference on Blockchain Computing and Applications, Nov 2020, Virtual, Turkey. pp.1-8
Communication dans un congrès hal-03024408v1

Decentralized Identity Systems: Architecture, Challenges, Solutions and Future Directions

Omar Dib , Khalifa Toumi
Annals of Emerging Technologies in Computing (AETiC), 2021
Article dans une revue hal-03508220v1

HIP-Tags Architecture Implementation for the Internet of Things

Jean-Ferdinand Susini , Pascal Urien , Simon Elrharbi , Dorice Nyamy , Hervé Chabanne , et al.
First Asian Himalayas International Conference on Internet AH-ICI2009, Nov 2009, Kathmandu, Nepal. pp.1-5, ⟨10.1109/AHICI.2009.5340263⟩
Communication dans un congrès hal-01126195v1
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An Event-B based approach for formal modelling and verification of smart contracts

Asma Lahbib , Abderrahim Ait Wakrime , Anis Laouiti , Khalifa Toumi , Steven Martin
AINA 2020: 34th International Conference on Advanced Information Networking and Applications, Apr 2020, Caserta, Italy. pp.1303-1318, ⟨10.1007/978-3-030-44041-1_111⟩
Communication dans un congrès hal-02928201v1

Blockchain based privacy aware distributed access management framework for industry 4.0

Asma Lahbib , Khalifa Toumi , Anis Laouiti , Steven Martin
WETICE 2021: IEEE 30th International Conference on Enabling Technologies: Infrastructure for Collaborative Enterprises, Oct 2021, Bayonne (online), France. pp.51-56, ⟨10.1109/WETICE53228.2021.00021⟩
Communication dans un congrès hal-03591078v1
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A trust framework for multi-organization environments

Khalifa Toumi
Other. Institut National des Télécommunications, 2014. English. ⟨NNT : 2014TELE0004⟩
Thèse tel-00997693v1

A novel credential protocol for protecting personal attributes in blockchain

Kalpana Singh , Omar Dib , Clément Huyart , Khalifa Toumi
Computers and Electrical Engineering, 2020, 83, pp.106586. ⟨10.1016/j.compeleceng.2020.106586⟩
Article dans une revue hal-03086890v1

A trust framework for centralized TDMA scheduling mechanism in Vehicular Ad hoc Networks

Mohamed Hadded , Khalifa Toumi , Anis Laouiti , Paul Mühlethaler
WTS 2019: Wireless Telecommunications Symposium, Apr 2019, New York, United States. ⟨10.4018/IJITN.2020100106⟩
Communication dans un congrès hal-02454384v1

Blockchain based trust management mechanism for IoT

Asma Lahbib , Khalifa Toumi , Anis Laouiti , Alexandre Laube , Steven Martin
WCNC 2019: IEEE Wireless Communications and Networking Conference, Apr 2019, Marrakech, Morocco. pp.1-8, ⟨10.1109/WCNC.2019.8885994⟩
Communication dans un congrès hal-02454372v1

Detecting nuisance calls over internet telephony using caller reputation

Ibrahim Tariq Javed , Khalifa Toumi , Fares Alharbi , Tiziana Margaria , Noel Crespi
Electronics, 2021, 10 (3), pp.353:1-353:20. ⟨10.3390/electronics10030353⟩
Article dans une revue hal-03126516v1

How to evaluate trust using MMT

Khalifa Toumi , Wissam Mallouli , Edgardo Montes de Oca , César Andrés , Ana Rosa Cavalli
NSS 2014 : 8th International Conference on Network and System Security, Oct 2014, Xi'An, China. pp.484 - 492, ⟨10.1007/978-3-319-11698-3_37⟩
Communication dans un congrès hal-01262784v1

An active testing tool for security testing of distributed systems

Mohamed Aouadi , Khalifa Toumi , Ana Rosa Cavalli
ARES 2015 : 10th International Conference on Availability, Reliability and Security, Aug 2015, Toulouse, France. pp.735 - 740, ⟨10.1109/ARES.2015.97⟩
Communication dans un congrès hal-01263726v1
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DRMF: a Distributed Resource Management Framework for industry 4.0 environments

Asma Lahbib , Khalifa Toumi , Anis Laouiti , Steven Martin
NCA 2019: 18th IEEE International Symposium on Network Computing and Applications, Sep 2019, Cambridge, MA, United States. pp.1-9, ⟨10.1109/NCA.2019.8935019⟩
Communication dans un congrès hal-02434766v1