Abdelhamid Helali

According to our database, Abdelhamid Helali authored at least 25 papers between 2005 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

Attack Detection in IoT Network Using Support Vector Machine and Improved Feature Selection Technique.

Noura ben Henda, Amina Msolli, Imen Haggui, Abdelhamid Helali, Hassen Maaref

J. Netw. Syst. Manag., October, 2024

A blockchain-based security system with light cryptography for user authentication security.

Imen Hagui, Amina Msolli, Noura ben Henda, Abdelhamid Helali, Abdelaziz Gassoumi, Thanh Phuong Nguyen, Fredj Hassen

Multim. Tools Appl., May, 2024

2023

New key management scheme based on pool-hash for WSN and IoT.

Amina Msolli, Nader Ajmi, Abdelhamid Helali, Abdelaziz Gassoumi, Hassen Maaref, Ridha Mghaieth

J. Inf. Secur. Appl., March, 2023

Energy management and load forecasting in Smart grid.

Monia Bartouli, Abdelhamid Helali, Fredj Hassen

Proceedings of the 20th International Multi-Conference on Systems, Signals & Devices, 2023

2022

Cross-layered energy optimization with MAC protocol based routing protocol in clustered wireless sensor network in internet of things applications.

Nader Ajmi, Amina Msolli, Abdelhamid Helali, Pascal Lorenz, Ridha Mghaieth

Int. J. Commun. Syst., 2022

2021

MWCSGA - Multi Weight Chicken Swarm Based Genetic Algorithm for Energy Efficient Clustered Wireless Sensor Network.

Nader Ajmi, Abdelhamid Helali, Pascal Lorenz, Ridha Mghaieth

Sensors, 2021

KMPH: Key Management Scheme Based on Pool-Hash for WSN.

Abdelhamid Helali, Amina Msolli, Hassen Maaref, Ridha Mghaieth

J. Circuits Syst. Comput., 2021

Energy-efficient fuzzy logic-based cross-layer hierarchical routing protocol for wireless Internet-of-Things sensor networks.

Mohsen Nasri, Abdelhamid Helali, Hassen Maaref

Int. J. Commun. Syst., 2021

SPEECH-MAC: Special purpose energy-efficient contention-based hybrid MAC protocol for WSN and Zigbee network.

Nader Ajmi, Abdelhamid Helali, Pascal Lorenz, Ridha Mghaieth

Int. J. Commun. Syst., 2021

Based blockchain-lightweight cryptography techniques for security information: A verification secure system for user authentication.

Imen Hagui, Amina Msolli, Abdelhamid Helali, F. Hassen

Proceedings of the International Conference on Control, Automation and Diagnosis, 2021

2020

Hardware implementation of real-time pedestrian detection system.

Abdelhamid Helali, Haythem Ameur, J. M. Górriz, Javier Ramírez, Hassen Maaref

Neural Comput. Appl., 2020

2018

New security approach in real-time wireless multimedia sensor networks.

Amina Msolli, Abdelhamid Helali, Hassen Maaref

Comput. Electr. Eng., 2018

2017

Vehicle recognition system based on customised HOG for automotive driver assistance system.

Haythem Ameur, Amina Msolli, Abdelhamid Helali, Anis Youssef, Hassen Maaref

Int. J. Intell. Eng. Informatics, 2017

Cross-layer based routing protocol for Wireless Sensor Networks using a fuzzy logic module.

Asma Messaoudi, Rabiaa Elkamel, Abdelhamid Helali, Ridha Bouallegue

Proceedings of the 13th International Wireless Communications and Mobile Computing Conference, 2017

Hardware implementation of an improved HOG descriptor for pedestrian detection.

Haythem Ameur, Amina Msolli, Abdelhamid Helali, Hassen Maaref, Anis Youssef

Proceedings of the International Conference on Control, Automation and Diagnosis, 2017

2016

Distributed fuzzy logic based routing protocol for wireless sensor networks.

Asma Messaoudi, Rabiaa Elkamel, Abdelhamid Helali, Ridha Bouallegue

Proceedings of the 24th International Conference on Software, 2016

Image encryption with the AES algorithm in wireless sensor network.

Amina Msolli, Abdelhamid Helali, Hassen Maaref

Proceedings of the 2nd International Conference on Advanced Technologies for Signal and Image Processing, 2016

2015

Images compression techniques for wireless sensor network applications.

Mohsen Nasri, Abdelhamid Helali, Halim Sghaier, Hassen Maaref

Int. J. Speech Technol., 2015

2014

Enhance resiliency to pool based key pre-distribution scheme.

Amina Msolli, Abdelhamid Helali, Hassen Maaref

Proceedings of the Global Summit on Computer & Information Technology, 2014

Improved feature extraction method based on Histogram of Oriented Gradients for pedestrian detection.

Haythem Ameur, Abdelhamid Helali, Mohsen Nasri, Hassen Maaref, Anis Youssef

Proceedings of the Global Summit on Computer & Information Technology, 2014

2012

Trade-Off Analysis of Energy Consumption and Image Quality for Multihop Wireless Sensor Networks.

Mohsen Nasri, Abdelhamid Helali, Halim Sghaier, Hassen Maaref

Int. J. Wirel. Inf. Networks, 2012

Ultra low power low noise amplifier design for 2.4 GHz applications.

Amina Msolli, Mohsen Nasri, Abdelhamid Helali, Hassen Maaref

Proceedings of the 7th International Conference on Design & Technology of Integrated Systems in Nanoscale Era, 2012

2011

Adaptive image compression technique for wireless sensor networks.

Mohsen Nasri, Abdelhamid Helali, Halim Sghaier, Hassen Maaref

Comput. Electr. Eng., 2011

2010

Energy-efficient wavelet image compression in Wireless Sensor Network.

Mohsen Nasri, Abdelhamid Helali, Halim Sghaier, Hassen Maaref

Proceedings of the International Conference on Wireless and Ubiquitous Systems , 2010

2005

An approach for end-to-end QoS and network resources management.

Abdelhamid Helali, Adel Soudani, Salem Nasri, Thierry Divoux

Comput. Stand. Interfaces, 2005