Abdelhamid Helali

Publication Activity (10 Years)

Years Active: 2005-2024
Publications (10 Years): 17

Top Topics

Key Management Scheme

Sensor Networks

Top Venues

Int. J. Commun. Syst.

Int. J. Speech Technol.

Publications

Imen Hagui, Amina Msolli, Noura ben Henda, Abdelhamid Helali, Abdelaziz Gassoumi, Thanh Phuong Nguyen, Fredj Hassen
A blockchain-based security system with light cryptography for user authentication security. Multim. Tools Appl. 83 (17) (2024)
Monia Bartouli, Abdelhamid Helali, Fredj Hassen
Energy management and load forecasting in Smart grid. SSD (2023)
Amina Msolli, Nader Ajmi, Abdelhamid Helali, Abdelaziz Gassoumi, Hassen Maaref, Ridha Mghaieth
New key management scheme based on pool-hash for WSN and IoT. J. Inf. Secur. Appl. 73 (2023)
Nader Ajmi, Amina Msolli, Abdelhamid Helali, Pascal Lorenz, Ridha Mghaieth
Cross-layered energy optimization with MAC protocol based routing protocol in clustered wireless sensor network in internet of things applications. Int. J. Commun. Syst. 35 (4) (2022)
Abdelhamid Helali, Amina Msolli, Hassen Maaref, Ridha Mghaieth
KMPH: Key Management Scheme Based on Pool-Hash for WSN. J. Circuits Syst. Comput. 30 (1) (2021)
Nader Ajmi, Abdelhamid Helali, Pascal Lorenz, Ridha Mghaieth
MWCSGA - Multi Weight Chicken Swarm Based Genetic Algorithm for Energy Efficient Clustered Wireless Sensor Network. Sensors 21 (3) (2021)
I. Hagui, Amina Msolli, Abdelhamid Helali, F. Hassen
Based blockchain-lightweight cryptography techniques for security information: A verification secure system for user authentication. ICCAD (2021)
Mohsen Nasri, Abdelhamid Helali, Hassen Maaref
Energy-efficient fuzzy logic-based cross-layer hierarchical routing protocol for wireless Internet-of-Things sensor networks. Int. J. Commun. Syst. 34 (9) (2021)
Nader Ajmi, Abdelhamid Helali, Pascal Lorenz, Ridha Mghaieth
SPEECH-MAC: Special purpose energy-efficient contention-based hybrid MAC protocol for WSN and Zigbee network. Int. J. Commun. Syst. 34 (1) (2021)
Abdelhamid Helali, Haythem Ameur, J. M. Górriz, J. Ramírez, Hassen Maaref
Hardware implementation of real-time pedestrian detection system. Neural Comput. Appl. 32 (16) (2020)
Amina Msolli, Abdelhamid Helali, Hassen Maaref
New security approach in real-time wireless multimedia sensor networks. Comput. Electr. Eng. 72 (2018)
Asma Messaoudi, Rabiaa Elkamel, Abdelhamid Helali, Ridha Bouallegue
Cross-layer based routing protocol for Wireless Sensor Networks using a fuzzy logic module. IWCMC (2017)
Haythem Ameur, Amina Msolli, Abdelhamid Helali, Anis Youssef, Hassen Maaref
Vehicle recognition system based on customised HOG for automotive driver assistance system. Int. J. Intell. Eng. Informatics 5 (3) (2017)
Haythem Ameur, Amina Msolli, Abdelhamid Helali, Hassen Maaref, Anis Youssef
Hardware implementation of an improved HOG descriptor for pedestrian detection. ICCAD (2017)
Amina Msolli, Abdelhamid Helali, Hassen Maaref
Image encryption with the AES algorithm in wireless sensor network. ATSIP (2016)
Asma Messaoudi, Rabiaa Elkamel, Abdelhamid Helali, Ridha Bouallegue
Distributed fuzzy logic based routing protocol for wireless sensor networks. SoftCOM (2016)
Mohsen Nasri, Abdelhamid Helali, Halim Sghaier, Hassen Maaref
Images compression techniques for wireless sensor network applications. Int. J. Speech Technol. 18 (2) (2015)
Amina Msolli, Abdelhamid Helali, Hassen Maaref
Enhance resiliency to pool based key pre-distribution scheme. GSCIT (2014)
Haythem Ameur, Abdelhamid Helali, Mohsen Nasri, Hassen Maaref, Anis Youssef
Improved feature extraction method based on Histogram of Oriented Gradients for pedestrian detection. GSCIT (2014)
Mohsen Nasri, Abdelhamid Helali, Halim Sghaier, Hassen Maaref
Trade-Off Analysis of Energy Consumption and Image Quality for Multihop Wireless Sensor Networks. Int. J. Wirel. Inf. Networks 19 (3) (2012)
Amina Msolli, Mohsen Nasri, Abdelhamid Helali, Hassen Maaref
Ultra low power low noise amplifier design for 2.4 GHz applications. DTIS (2012)
Mohsen Nasri, Abdelhamid Helali, Halim Sghaier, Hassen Maaref
Adaptive image compression technique for wireless sensor networks. Comput. Electr. Eng. 37 (5) (2011)
Mohsen Nasri, Abdelhamid Helali, Halim Sghaier, Hassen Maaref
Energy-efficient wavelet image compression in Wireless Sensor Network. ICWUS (2010)
Abdelhamid Helali, Adel Soudani, Salem Nasri, Thierry Divoux
An approach for end-to-end QoS and network resources management. Comput. Stand. Interfaces 28 (1) (2005)