Hadi Otrok

According to our database, Hadi Otrok authored at least 221 papers between 2004 and 2025.

Collaborative distances:

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

2025

WFSL: Warmup-Based Federated Sequential Learning.

Mohamad Arafeh, Ahmad Hammoud, Mohsen Guizani, Azzam Mourad, Hadi Otrok, Hakima Ould-Slimane, Zbigniew Dziong, Chang-Dong Wang, Di Wu

IEEE Internet Things J., January, 2025

Efficient privacy-preserving ML for IoT: Cluster-based split federated learning scheme for non-IID data.

Mohamad Arafeh, Mohamad Wazzeh, Hani Sami, Hakima Ould-Slimane, Chamseddine Talhi, Azzam Mourad, Hadi Otrok

J. Netw. Comput. Appl., 2025

Crowdsourced auction-based framework for time-critical and budget-constrained last mile delivery.

Esraa Odeh, Shakti Singh, Rabeb Mizouni, Hadi Otrok

Inf. Process. Manag., 2025

Trust driven On-Demand scheme for client deployment in Federated Learning.

Mario Chahoud, Azzam Mourad, Hadi Otrok, Jamal Bentahar, Mohsen Guizani

Inf. Process. Manag., 2025

Adaptive target localization under uncertainty using Multi-Agent Deep Reinforcement Learning with knowledge transfer.

Ahmed Alagha, Rabeb Mizouni, Shakti Singh, Jamal Bentahar, Hadi Otrok

Internet Things, 2025

2024

A Combinatory AC and DC Charging Approach for Electric Vehicles.

Baktharahalli Shantaveerappa Umesh, Vinod Khadkikar, Hatem H. Zeineldin, Shakti Singh, Hadi Otrok, Rabeb Mizouni, Akshay Kumar Rathore

IEEE Trans. Intell. Transp. Syst., November, 2024

A Comprehensive Operational Framework for Dispatching Mobile EV Charging Station.

Ganivada Phanindra Kumar, Rabeb Mizouni, Tarek H. M. El-Fouly, Shakti Singh, Hadi Otrok

IEEE Trans. Intell. Transp. Syst., September, 2024

Overcoming cold start and sensor bias: A deep learning-based framework for IoT-enabled monitoring applications.

Mohammed Shurrab, Dunia Amin J. Mahboobeh, Rabeb Mizouni, Shakti Singh, Hadi Otrok

J. Netw. Comput. Appl., February, 2024

TRACE: Transformer-based continuous tracking framework using IoT and MCS.

Shahmir Khan Mohammed, Shakti Singh, Rabeb Mizouni, Hadi Otrok

J. Netw. Comput. Appl., February, 2024

Multiple Source Localization in IoT: A Conditional GAN and Image-Processing-Based Framework.

Obadah Habash, Shakti Singh, Rabeb Mizouni, Hadi Otrok

IEEE Internet Things J., February, 2024

Explainable AI for Event and Anomaly Detection and Classification in Healthcare Monitoring Systems.

Menatalla Abououf, Shakti Singh, Rabeb Mizouni, Hadi Otrok

IEEE Internet Things J., January, 2024

LearnChain: Transparent and cooperative reinforcement learning on Blockchain.

Hani Sami, Rabeb Mizouni, Hadi Otrok, Shakti Singh, Jamal Bentahar, Azzam Mourad

Future Gener. Comput. Syst., January, 2024

Crowdsourced vehicles and UAVs for last-mile delivery application using blockchain-hosted matching mechanism.

Maha Kadadha, Rabeb Mizouni, Shakti Singh, Hadi Otrok, Azzam Mourad

Veh. Commun., 2024

CRSFL: Cluster-based Resource-aware Split Federated Learning for Continuous Authentication.

Mohamad Wazzeh, Mohamad Arafeh, Hani Sami, Hakima Ould-Slimane, Chamseddine Talhi, Azzam Mourad, Hadi Otrok

J. Netw. Comput. Appl., 2024

Blockchain based crowdsourcing framework for Vehicle-to-Vehicle charging.

Youssef Ibrahim, Rabeb Mizouni, Hadi Otrok, Shakti Singh, Vinod Khadkikar, Hatem H. Zeineldin

J. Netw. Comput. Appl., 2024

Blockchain-based crowdsourced deep reinforcement learning as a service.

Ahmed Alagha, Hadi Otrok, Shakti Singh, Rabeb Mizouni, Jamal Bentahar

Inf. Sci., 2024

Digital twins and dynamic NFTs for blockchain-based crowdsourced last-mile delivery.

Feruz K. Elmay, Maha Kadadha, Rabeb Mizouni, Shakti Singh, Hadi Otrok, Azzam Mourad

Inf. Process. Manag., 2024

Blockchain-Assisted Demonstration Cloning for Multiagent Deep Reinforcement Learning.

Ahmed Alagha, Jamal Bentahar, Hadi Otrok, Shakti Singh, Rabeb Mizouni

IEEE Internet Things J., 2024

Gaussian process-based online sensor selection for source localization.

Obadah Habash, Rabeb Mizouni, Shakti Singh, Hadi Otrok

Internet Things, 2024

Feature engineering and deep learning-based approach for event detection in Medical Internet of Things (MIoT).

Menatalla Abououf, Shakti Singh, Rabeb Mizouni, Hadi Otrok

Internet Things, 2024

A Survey on Large Language Models for Communication, Network, and Service Management: Application Insights, Challenges, and Future Directions.

Gordon Owusu Boateng, Hani Sami, Ahmed Alagha, Hanae Elmekki, Ahmad Hammoud, Rabeb Mizouni, Azzam Mourad, Hadi Otrok, Jamal Bentahar, Sami Muhaidat, Chamseddine Talhi, Zbigniew Dziong, Mohsen Guizani

CoRR, 2024

Federated Learning and Evolutionary Game Model for Fog Federation Formation.

Zyad Yasser, Ahmad Hammoud, Azzam Mourad, Hadi Otrok, Zbigniew Dziong, Mohsen Guizani

CoRR, 2024

On-Demand Model and Client Deployment in Federated Learning with Deep Reinforcement Learning.

Mario Chahoud, Hani Sami, Azzam Mourad, Hadi Otrok, Jamal Bentahar, Mohsen Guizani

CoRR, 2024

Enhancing Mutual Trustworthiness in Federated Learning for Data-Rich Smart Cities.

Osama Wehbi, Sarhad Arisdakessian, Mohsen Guizani, Omar Abdel Wahab, Azzam Mourad, Hadi Otrok, Hoda Alkhzaimi, Bassem Ouni

CoRR, 2024

The Metaverse: Survey, Trends, Novel Pipeline Ecosystem & Future Directions.

Hani Sami, Ahmad Hammoud, Mohamad Arafeh, Mohamad Wazzeh, Sarhad Arisdakessian, Mario Chahoud, Osama Wehbi, Mohamad Ajaj, Azzam Mourad, Hadi Otrok, Omar Abdel Wahab, Rabeb Mizouni, Jamal Bentahar, Chamseddine Talhi, Zbigniew Dziong, Ernesto Damiani, Mohsen Guizani

IEEE Commun. Surv. Tutorials, 2024

Systematic survey on artificial intelligence based mobile crowd sensing and sourcing solutions: Applications and security challenges.

Ruba Nasser, Rabeb Mizouni, Shakti Singh, Hadi Otrok

Ad Hoc Networks, 2024

Collaborative Crowdsourced Vehicles for Last-Mile Delivery Application Using Hedonic Cooperative Games.

Nada Elsokkary, Shakti Singh, Rabeb Mizouni, Hadi Otrok, Hassan R. Barada

IEEE Access, 2024

Resource-Aware Split Federated Learning for Fall Detection in the Metaverse.

Mohamad Wazzeh, Ahmad Hammoud, Mohsen Guizani, Azzam Mourad, Hadi Otrok, Chamseddine Talhi, Zbigniew Dziong, Chang-Dong Wang

Proceedings of the 20th International Conference on Wireless and Mobile Computing, 2024

2023

A Survey on Explainable Artificial Intelligence for Cybersecurity.

Gaith Rjoub, Jamal Bentahar, Omar Abdel Wahab, Rabeb Mizouni, Alyssa Song, Robin Cohen, Hadi Otrok, Azzam Mourad

IEEE Trans. Netw. Serv. Manag., December, 2023

Reward shaping using convolutional neural network.

Hani Sami, Hadi Otrok, Jamal Bentahar, Azzam Mourad, Ernesto Damiani

Inf. Sci., November, 2023

Reinforcement learning framework for UAV-based target localization applications.

Mohammed Shurrab, Rabeb Mizouni, Shakti Singh, Hadi Otrok

Internet Things, October, 2023

Opportunistic UAV Deployment for Intelligent On-Demand IoV Service Management.

Hani Sami, Reem Saado, Ahmad El Saoudi, Azzam Mourad, Hadi Otrok, Jamal Bentahar

IEEE Trans. Netw. Serv. Manag., September, 2023

On-Demand-FL: A Dynamic and Efficient Multicriteria Federated Learning Client Deployment Scheme.

Mario Chahoud, Hani Sami, Azzam Mourad, Safa Otoum, Hadi Otrok, Jamal Bentahar, Mohsen Guizani

IEEE Internet Things J., September, 2023

Multiagent Deep Reinforcement Learning With Demonstration Cloning for Target Localization.

Ahmed Alagha, Rabeb Mizouni, Jamal Bentahar, Hadi Otrok, Shakti Singh

IEEE Internet Things J., August, 2023

A deep learning framework for target localization in error-prone environment.

Shahmir Khan Mohammed, Shakti Singh, Rabeb Mizouni, Hadi Otrok

Internet Things, July, 2023

A predictive target tracking framework for IoT using CNN-LSTM.

Lana Alhaj Hussain, Shakti Singh, Rabeb Mizouni, Hadi Otrok, Ernesto Damiani

Internet Things, July, 2023

Crowdsourced last mile delivery: Collaborative workforce assignment.

Nada Elsokkary, Hadi Otrok, Shakti Singh, Rabeb Mizouni, Hassan R. Barada, Mohammed Omar

Internet Things, July, 2023

ModularFed: Leveraging modularity in federated learning frameworks.

Mohamad Arafeh, Hadi Otrok, Hakima Ould-Slimane, Azzam Mourad, Chamseddine Talhi, Ernesto Damiani

Internet Things, July, 2023

Guest Editorial: Special Section on the Latest Developments in Federated Learning for the Management of Networked Systems and Resources.

Azzam Mourad, Hadi Otrok, Ernesto Damiani, Mérouane Debbah, Nadra Guizani, Shiqiang Wang, Guangjie Han, Rabeb Mizouni, Jamal Bentahar, Chamseddine Talhi

IEEE Trans. Netw. Serv. Manag., June, 2023

Dynamic Fog Federation Scheme for Internet of Vehicles.

Ahmad Hammoud, Maria Kantardjian, Amir Najjar, Azzam Mourad, Hadi Otrok, Zbigniew Dziong, Nadra Guizani

IEEE Trans. Netw. Serv. Manag., June, 2023

Influence- and Interest-Based Worker Recruitment in Crowdsourcing Using Online Social Networks.

Ahmed Alagha, Shakti Singh, Hadi Otrok, Rabeb Mizouni

IEEE Trans. Netw. Serv. Manag., June, 2023

A machine learning-based framework for user recruitment in continuous mobile crowdsensing.

Ruba Nasser, Zeina Aboulhosn, Rabeb Mizouni, Shakti Singh, Hadi Otrok

Ad Hoc Networks, June, 2023

A matching game-based crowdsourcing framework for last-mile delivery: Ground-vehicles and Unmanned-Aerial Vehicles.

Huda Abualola, Rabeb Mizouni, Hadi Otrok, Shakti Singh, Hassan R. Barada

J. Netw. Comput. Appl., April, 2023

Data independent warmup scheme for non-IID federated learning.

Mohamad Arafeh, Hakima Ould-Slimane, Hadi Otrok, Azzam Mourad, Chamseddine Talhi, Ernesto Damiani

Inf. Sci., April, 2023

Blockcheck: A consortium blockchain-based conformance checking framework for business processes.

Ahmed Suliman, Maha Kadadha, Rabeb Mizouni, Hadi Otrok, Ernesto Damiani, Mahmoud Al-Qutayri

Internet Things, April, 2023

A Survey on IoT Intrusion Detection: Federated Learning, Game Theory, Social Psychology, and Explainable AI as Future Directions.

Sarhad Arisdakessian, Omar Abdel Wahab, Azzam Mourad, Hadi Otrok, Mohsen Guizani

IEEE Internet Things J., March, 2023

Deep reinforcement learning for the computation offloading in MIMO-based Edge Computing.

Abdeladim Sadiki, Jamal Bentahar, Rachida Dssouli, Abdeslam En-Nouaary, Hadi Otrok

Ad Hoc Networks, March, 2023

Reinforcement Learning Framework for Server Placement and Workload Allocation in Multiaccess Edge Computing.

Anahita Mazloomi, Hani Sami, Jamal Bentahar, Hadi Otrok, Azzam Mourad

IEEE Internet Things J., January, 2023

A Blockchain-Based Hedonic Game Scheme for Reputable Fog Federations.

Ahmad Hammoud, Rabeb Mizouni, Hadi Otrok, Shakti Singh, Azzam Mourad, Zbigniew Dziong

IEEE Trans. Serv. Comput., 2023

Coalitional Federated Learning: Improving Communication and Training on Non-IID Data With Selfish Clients.

Sarhad Arisdakessian, Omar Abdel Wahab, Azzam Mourad, Hadi Otrok

IEEE Trans. Serv. Comput., 2023

FedMint: Intelligent Bilateral Client Selection in Federated Learning With Newcomer IoT Devices.

Osama Wehbi, Sarhad Arisdakessian, Omar Abdel Wahab, Hadi Otrok, Safa Otoum, Azzam Mourad, Mohsen Guizani

IEEE Internet Things J., 2023

A reinforcement learning model for the reliability of blockchain oracles.

Mona Taghavi, Jamal Bentahar, Hadi Otrok, Kaveh Bakhtiyari

Expert Syst. Appl., 2023

A Survey on Explainable Artificial Intelligence for Network Cybersecurity.

Gaith Rjoub, Jamal Bentahar, Omar Abdel Wahab, Rabeb Mizouni, Alyssa Song, Robin Cohen, Hadi Otrok, Azzam Mourad

CoRR, 2023

Towards Mutual Trust-Based Matching For Federated Learning Client Selection.

Osama Wehbi, Omar Abdel Wahab, Azzam Mourad, Hadi Otrok, Hoda Alkhzaimi, Mohsen Guizani

Proceedings of the International Wireless Communications and Mobile Computing, 2023

Blockchain-based Reputation Management Framework for Crowdsourced Last-mile Delivery.

Maha Kadadha, Rabeb Mizouni, Shakti Singh, Hadi Otrok, Azzam Mourad

Proceedings of the International Wireless Communications and Mobile Computing, 2023

Towards On-Demand Deployment of Multiple Clients and Heterogeneous Models in Federated Learning.

Mario Chahoud, Hani Sami, Azzam Mourad, Hadi Otrok, Jamal Bentahar, Mohsen Guizani

Proceedings of the International Wireless Communications and Mobile Computing, 2023

QoS-OLSR 2.0: A Quality-of-Service Optimized Link State Routing protocol for Mesh Networks.

Huda Abualola, Maha Kadadha, Rabeb Mizouni, Shakti Singh, Hadi Otrok, Michael Baddeley, Francis Betene, Jean Pierre Giacalone

Proceedings of the International Wireless Communications and Mobile Computing, 2023

Towards Trust Driven On-Demand Client Deployment in Federated Learning.

Mario Chahoud, Azzam Mourad, Hadi Otrok, Mohsen Guizani

Proceedings of the IEEE INFOCOM 2023, 2023

Towards Instant Clustering Approach for Federated Learning Client Selection.

Sarhad Arisdakessian, Omar Abdel Wahab, Azzam Mourad, Hadi Otrok

Proceedings of the International Conference on Computing, Networking and Communications, 2023

Towards Stable Federated Fog Formation Using Federated Learning and Evolutionary Game Theory.

Zyad Yasser, Ahmad Hammoud, Azzam Mourad, Hadi Otrok, Zbigniew Dziong, Mohsen Guizani

Proceedings of the IEEE Global Communications Conference, 2023

2022

A V2V charging allocation protocol for electric vehicles in VANET.

Huda Abualola, Hadi Otrok, Rabeb Mizouni, Shakti Singh

Veh. Commun., 2022

Demand-Driven Deep Reinforcement Learning for Scalable Fog and Service Placement.

Hani Sami, Azzam Mourad, Hadi Otrok, Jamal Bentahar

IEEE Trans. Serv. Comput., 2022

Machine Learning in Mobile Crowd Sourcing: A Behavior-Based Recruitment Model.

Menatalla Abououf, Shakti Singh, Hadi Otrok, Rabeb Mizouni, Ernesto Damiani

ACM Trans. Internet Techn., 2022

On Demand Fog Federations for Horizontal Federated Learning in IoV.

Ahmad Hammoud, Hadi Otrok, Azzam Mourad, Zbigniew Dziong

IEEE Trans. Netw. Serv. Manag., 2022

A Stable Matching Game for V2V Energy Sharing-A User Satisfaction Framework.

Mohammed Shurrab, Shakti Singh, Hadi Otrok, Rabeb Mizouni, Vinod Khadkikar, Hatem H. Zeineldin

IEEE Trans. Intell. Transp. Syst., 2022

Direct Electric Vehicle to Vehicle (V2V) Power Transfer Using On-Board Drivetrain and Motor Windings.

Umesh B. S, Vinod Khadkikar, Hatem H. Zeineldin, Shakti Singh, Hadi Otrok, Rabeb Mizouni

IEEE Trans. Ind. Electron., 2022

Graph convolutional recurrent networks for reward shaping in reinforcement learning.

Hani Sami, Jamal Bentahar, Azzam Mourad, Hadi Otrok, Ernesto Damiani

Inf. Sci., 2022

An Efficient Vehicle-to-Vehicle (V2V) Energy Sharing Framework.

Mohammed Shurrab, Shakti Singh, Hadi Otrok, Rabeb Mizouni, Vinod Khadkikar, Hatem H. Zeineldin

IEEE Internet Things J., 2022

Self-Supervised Online and Lightweight Anomaly and Event Detection for IoT Devices.

Menatalla Abououf, Rabeb Mizouni, Shakti Singh, Hadi Otrok, Ernesto Damiani

IEEE Internet Things J., 2022

Smart-3DM: Data-driven decision making using smart edge computing in hetero-crowdsensing environment.

Hanane Lamaazi, Rabeb Mizouni, Hadi Otrok, Shakti Singh, Ernesto Damiani

Future Gener. Comput. Syst., 2022

On-chain behavior prediction Machine Learning model for blockchain-based crowdsourcing.

Maha Kadadha, Hadi Otrok, Rabeb Mizouni, Shakti Singh, Anis Ouali

Future Gener. Comput. Syst., 2022

Target localization using Multi-Agent Deep Reinforcement Learning with Proximal Policy Optimization.

Ahmed Alagha, Shakti Singh, Rabeb Mizouni, Jamal Bentahar, Hadi Otrok

Future Gener. Comput. Syst., 2022

ON-DEMAND-FL: A Dynamic and Efficient Multi-Criteria Federated Learning Client Deployment Scheme.

Mario Chahoud, Hani Sami, Azzam Mourad, Safa Otoum, Hadi Otrok, Jamal Bentahar, Mohsen Guizani

CoRR, 2022

Reinforcement Learning Framework for Server Placement and Workload Allocation in Multi-Access Edge Computing.

Anahita Mazloomi, Hani Sami, Jamal Bentahar, Hadi Otrok, Azzam Mourad

CoRR, 2022

IoT Sensor Selection for Target Localization: A Reinforcement Learning based Approach.

Mohammed Shurrab, Shakti Singh, Rabeb Mizouni, Hadi Otrok

Ad Hoc Networks, 2022

A Biometrics-Based Behavioral Trust Framework for Continuous Mobile Crowd Sensing Recruitment.

Ruba Nasser, Rabeb Mizouni, Hadi Otrok, Shakti Singh, Menatalla Abououf, Maha Kadadha

IEEE Access, 2022

Trust-3DM: Trustworthiness-Based Data-Driven Decision-Making Framework Using Smart Edge Computing for Continuous Sensing.

Hanane Lamaazi, Rabeb Mizouni, Hadi Otrok, Shakti Singh, Ernesto Damiani

IEEE Access, 2022

A Context-Aware Blockchain-Based Crowdsourcing Framework: Open Challenges and Opportunities.

Maha Kadadha, Shakti Singh, Rabeb Mizouni, Hadi Otrok

IEEE Access, 2022

Hash-Comb: A Hierarchical Distance-Preserving Multi-Hash Data Representation for Collaborative Analytics.

Abdelrahman AlMahmoud, Ernesto Damiani, Hadi Otrok

IEEE Access, 2022

Data-Driven Federated Autonomous Driving.

Ahmad Hammoud, Azzam Mourad, Hadi Otrok, Zbigniew Dziong

Proceedings of the Mobile Web and Intelligent Information Systems, 2022

PackChain: Toward a Blockchain-based Management Platform for Last-mile Delivery.

Soufiane El Moudaa, Youssef Ibrahim, Maha Kadadha, Rabeb Mizouni, Hadi Otrok, Shakti Singh

Proceedings of the 2022 International Wireless Communications and Mobile Computing, 2022

A Cluster-based Quality-of-Service Optimized Link State Routing protocol for Mesh Networks.

Maha Kadadha, Huda Abualola, Hadi Otrok, Rabeb Mizouni, Shakti Singh, Francis Betene, Jean Pierre Giacalone

Proceedings of the 2022 International Wireless Communications and Mobile Computing, 2022

Towards Bilateral Client Selection in Federated Learning Using Matching Game Theory.

Osama Wehbi, Sarhad Arisdakessian, Omar Abdel Wahab, Hadi Otrok, Safa Otoum, Azzam Mourad

Proceedings of the IEEE Global Communications Conference, 2022

Independent and Identically Distributed (IID) Data Assessment in Federated Learning.

Mohamad Arafeh, Ahmad Hammoud, Hadi Otrok, Azzam Mourad, Chamseddine Talhi, Zbigniew Dziong

Proceedings of the IEEE Global Communications Conference, 2022

2021

Task coalition formation for Mobile CrowdSensing based on workers' routes preferences.

Rebeca Estrada, Rabeb Mizouni, Hadi Otrok, Azzam Mourad

Veh. Commun., 2021

Matching game theoretical model for stable relay selection in a UAV-assisted internet of vehicles.

Huda Abualola, Hadi Otrok, Hassan R. Barada, Mahmoud Al-Qutayri, Yousof Al-Hammadi

Veh. Commun., 2021

Stable coalitions for urban-VANET: A hedonic game approach.

Huda Abualola, Hadi Otrok

Veh. Commun., 2021

AI-Based Resource Provisioning of IoE Services in 6G: A Deep Reinforcement Learning Approach.

Hani Sami, Hadi Otrok, Jamal Bentahar, Azzam Mourad

IEEE Trans. Netw. Serv. Manag., 2021

Resource-Aware Detection and Defense System against Multi-Type Attacks in the Cloud: Repeated Bayesian Stackelberg Game.

Omar Abdel Wahab, Jamal Bentahar, Hadi Otrok, Azzam Mourad

IEEE Trans. Dependable Secur. Comput., 2021

A Novel Federated Fog Architecture Embedding Intelligent Formation.

Hala Shamseddine, Jana Nizam, Ahmad Hammoud, Azzam Mourad, Hadi Otrok, Haidar Harmanani, Zbigniew Dziong

IEEE Netw., 2021

How Artificial Intelligence and Mobile Crowd Sourcing are Inextricably Intertwined.

Menatalla Abououf, Hadi Otrok, Rabeb Mizouni, Shakti Singh, Ernesto Damiani

IEEE Netw., 2021

Two-sided preferences task matching mechanisms for blockchain-based crowdsourcing.

Maha Kadadha, Hadi Otrok, Shakti Singh, Rabeb Mizouni, Anis Ouali

J. Netw. Comput. Appl., 2021

SDRS: A stable data-based recruitment system in IoT crowdsensing for localization tasks.

Ahmed Alagha, Rabeb Mizouni, Shakti Singh, Hadi Otrok, Anis Ouali

J. Netw. Comput. Appl., 2021

Ad Hoc Vehicular Fog Enabling Cooperative Low-Latency Intrusion Detection.

Azzam Mourad, Hanine Tout, Omar Abdel Wahab, Hadi Otrok, Toufic Dbouk

IEEE Internet Things J., 2021

Stable federated fog formation: An evolutionary game theoretical approach.

Ahmad Hammoud, Hadi Otrok, Azzam Mourad, Zbigniew Dziong

Future Gener. Comput. Syst., 2021

Federated Machine Learning: Survey, Multi-Level Classification, Desirable Criteria and Future Directions in Communication and Networking Systems.

Omar Abdel Wahab, Azzam Mourad, Hadi Otrok, Tarik Taleb

IEEE Commun. Surv. Tutorials, 2021

A blockchain-enabled relay selection for QoS-OLSR in urban VANET: A Stackelberg game model.

Maha Kadadha, Hadi Otrok

Ad Hoc Networks, 2021

A Crowd-Based Efficient Fault-Proof Localization System for IoT and MCS.

Adarsh Ghimire, Selina Shrestha, Hadi Otrok

IEEE Access, 2021

2020

Optimal Load Distribution for the Detection of VM-Based DDoS Attacks in the Cloud.

Omar Abdel Wahab, Jamal Bentahar, Hadi Otrok, Azzam Mourad

IEEE Trans. Serv. Comput., 2020

A Blockchain-Based Model for Cloud Service Quality Monitoring.

Mona Taghavi, Jamal Bentahar, Hadi Otrok, Kaveh Bakhtiyari

IEEE Trans. Serv. Comput., 2020

A Crowd-Sensing Framework for Allocation of Time-Constrained and Location-Based Tasks.

Rebeca Estrada, Rabeb Mizouni, Hadi Otrok, Anis Ouali, Jamal Bentahar

IEEE Trans. Serv. Comput., 2020

FoGMatch: An Intelligent Multi-Criteria IoT-Fog Scheduling Approach Using Game Theory.

Sarhad Arisdakessian, Omar Abdel Wahab, Azzam Mourad, Hadi Otrok, Nadjia Kara

IEEE/ACM Trans. Netw., 2020

RFLS - Resilient Fault-proof Localization System in IoT and Crowd-based Sensing Applications.

Ahmed Alagha, Shakti Singh, Hadi Otrok, Rabeb Mizouni

J. Netw. Comput. Appl., 2020

An endorsement-based trust bootstrapping approach for newcomer cloud services.

Omar Abdel Wahab, Robin Cohen, Jamal Bentahar, Hadi Otrok, Azzam Mourad, Gaith Rjoub

Inf. Sci., 2020

AI, Blockchain, and Vehicular Edge Computing for Smart and Secure IoV: Challenges and Directions.

Ahmad Hammoud, Hani Sami, Azzam Mourad, Hadi Otrok, Rabeb Mizouni, Jamal Bentahar

IEEE Internet Things Mag., 2020

Two-stage game theoretical framework for IaaS market share dynamics.

Mona Taghavi, Jamal Bentahar, Hadi Otrok

Future Gener. Comput. Syst., 2020

SenseChain: A blockchain-based crowdsensing framework for multiple requesters and multiple workers.

Maha Kadadha, Hadi Otrok, Rabeb Mizouni, Shakti Singh, Anis Ouali

Future Gener. Comput. Syst., 2020

Cloud federation formation using genetic and evolutionary game theoretical models.

Ahmad Hammoud, Azzam Mourad, Hadi Otrok, Omar Abdel Wahab, Haidar Harmanani

Future Gener. Comput. Syst., 2020

A two-level solution to fight against dishonest opinions in recommendation-based trust systems.

Omar Abdel Wahab, Jamal Bentahar, Robin Cohen, Hadi Otrok, Azzam Mourad

CoRR, 2020

Dynamic formation of service communities in the cloud under distribution and incomplete information settings.

Ehsan Khosrowshahi Asl, Jamal Bentahar, Rebeca Estrada, Hadi Otrok, Rabeb Mizouni, Babak Khosravifar

Concurr. Comput. Pract. Exp., 2020

Evolutionary game theoretical model for stable femtocells' clusters formation in HetNets.

Katty Rohoden, Rebeca Estrada, Hadi Otrok, Zbigniew Dziong

Comput. Commun., 2020

A Mobile Edge-Based CrowdSensing Framework for Heterogeneous IoT.

Hanane Lamaazi, Rabeb Mizouni, Shakti Singh, Hadi Otrok

IEEE Access, 2020

<i>ABCrowd</i>: An <i>A</i>uction Mechanism on <i>B</i>lockchain for Spatial <i>Crowd</i>sourcing.

Maha Kadadha, Rabeb Mizouni, Shakti Singh, Hadi Otrok, Anis Ouali

IEEE Access, 2020

A Misbehaving-Proof Game Theoretical Selection Approach for Mobile Crowd Sourcing.

Menatalla Abououf, Hadi Otrok, Shakti Singh, Rabeb Mizouni, Anis Ouali

IEEE Access, 2020

FScaler: Automatic Resource Scaling of Containers in Fog Clusters Using Reinforcement Learning.

Hani Sami, Azzam Mourad, Hadi Otrok, Jamal Bentahar

Proceedings of the 16th International Wireless Communications and Mobile Computing Conference, 2020

2019

A Novel Ad-Hoc Mobile Edge Cloud Offering Security Services Through Intelligent Resource-Aware Offloading.

Toufic Dbouk, Azzam Mourad, Hadi Otrok, Hanine Tout, Chamseddine Talhi

IEEE Trans. Netw. Serv. Manag., 2019

Spamdoop: A Privacy-Preserving Big Data Platform for Collaborative Spam Detection.

Abdelrahman AlMahmoud, Ernesto Damiani, Hadi Otrok, Yousof Al-Hammadi

IEEE Trans. Big Data, 2019

Multi-worker multi-task selection framework in mobile crowd sourcing.

Menatalla Abououf, Rabeb Mizouni, Shakti Singh, Hadi Otrok, Anis Ouali

J. Netw. Comput. Appl., 2019

On the Detection of Passive Malicious Providers in Cloud Federations.

Ahmad Hammoud, Hadi Otrok, Azzam Mourad, Omar Abdel Wahab, Jamal Bentahar

IEEE Commun. Lett., 2019

A greedy-proof incentive-compatible mechanism for group recruitment in mobile crowd sensing.

Ahmed Suliman, Hadi Otrok, Rabeb Mizouni, Shakti Singh, Anis Ouali

Future Gener. Comput. Syst., 2019

Stable femtocells cluster formation and resource allocation based on cooperative game theory.

Katty Rohoden, Rebeca Estrada, Hadi Otrok, Zbigniew Dziong

Comput. Commun., 2019

Data-Driven Dynamic Active Node Selection for Event Localization in IoT Applications - A Case Study of Radiation Localization.

Ahmed Alagha, Shakti Singh, Rabeb Mizouni, Anis Ouali, Hadi Otrok

IEEE Access, 2019

Gale-Shapley Matching Game Selection - A Framework for User Satisfaction.

Menatalla Abououf, Shakti Singh, Hadi Otrok, Rabeb Mizouni, Anis Ouali

IEEE Access, 2019

Impact of Misbehaving Devices in Mobile Crowd Sourcing Systems.

Menatalla Abououf, Shakti Singh, Rabeb Mizouni, Hadi Otrok

Proceedings of the 2019 IEEE World Congress on Services, 2019

2018

A Stackelberg game for street-centric QoS-OLSR protocol in urban Vehicular Ad Hoc Networks.

Maha Kadadha, Hadi Otrok, Hassan R. Barada, Mahmoud Al-Qutayri, Yousof Al-Hammadi

Veh. Commun., 2018

Towards Trustworthy Multi-Cloud Services Communities: A Trust-Based Hedonic Coalitional Game.

Omar Abdel Wahab, Jamal Bentahar, Hadi Otrok, Azzam Mourad

IEEE Trans. Serv. Comput., 2018

A stability-based group recruitment system for continuous mobile crowd sensing.

Rana Azzam, Rabeb Mizouni, Hadi Otrok, Shakti Singh, Anis Ouali

Comput. Commun., 2018

Game theoretical framework for clustering and resource allocation in macro-femtocell networks.

Katty Rohoden, Rebeca Estrada, Hadi Otrok, Zbigniew Dziong

Comput. Networks, 2018

Few are as Good as Many: An Ontology-Based Tweet Spam Detection Approach.

Bahia Halawi, Azzam Mourad, Hadi Otrok, Ernesto Damiani

IEEE Access, 2018

A Cluster-Based QoS-OLSR Protocol for Urban Vehicular Ad Hoc Networks.

Maha Kadadha, Hadi Otrok, Hassan R. Barada, Mahmoud Al-Qutayri, Yousof Al-Hammadi

Proceedings of the 14th International Wireless Communications & Mobile Computing Conference, 2018

Cloudchain: A Blockchain-Based Coopetition Differential Game Model for Cloud Computing.

Mona Taghavi, Jamal Bentahar, Hadi Otrok, Kaveh Bakhtiyari

Proceedings of the Service-Oriented Computing - 16th International Conference, 2018

2017

Refined game-theoretic approach to improve authenticity of outsourced databases.

Faryed Eltayesh, Jamal Bentahar, Rabeb Mizouni, Hadi Otrok, Elhadi M. Shakshuki

J. Ambient Intell. Humaniz. Comput., 2017

Cooperative based tit-for-tat strategies to retaliate against greedy behavior in VANETs.

Doaa Al-Terri, Hadi Otrok, Hassan R. Barada, Mahmoud Al-Qutayri, Yousof Al-Hammadi

Comput. Commun., 2017

A street-centric QoS-OLSR Protocol for urban Vehicular Ad Hoc Networks.

Maha Kadadha, Hadi Otrok, Hassan R. Barada, Mahmoud Al-Qutayri, Yousof Al-Hammadi

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

I Know You Are Watching Me: Stackelberg-Based Adaptive Intrusion Detection Strategy for Insider Attacks in the Cloud.

Omar Abdel Wahab, Jamal Bentahar, Hadi Otrok, Azzam Mourad

Proceedings of the 2017 IEEE International Conference on Web Services, 2017

On the Effects of User Ratings on the Profitability of Cloud Services.

Mona Taghavi, Jamal Bentahar, Hadi Otrok, Omar Abdel Wahab, Azzam Mourad

Proceedings of the 2017 IEEE International Conference on Web Services, 2017

2016

Novel cross layer detection schemes to detect blackhole attack against QoS-OLSR protocol in VANET.

Raghad Baiad, Omar Alhussein, Hadi Otrok, Sami Muhaidat

Veh. Commun., 2016

Realistic framework for resource allocation in macro-femtocell networks based on genetic algorithm.

Hanaa Marshoud, Hadi Otrok, Hassan R. Barada, Rebeca Estrada, Abdallah Jarray, Zbigniew Dziong

Telecommun. Syst., 2016

GRS: A Group-Based Recruitment System for Mobile Crowd Sensing.

Rana Azzam, Rabeb Mizouni, Hadi Otrok, Anis Ouali, Shakti Singh

J. Netw. Comput. Appl., 2016

CEAP: SVM-based intelligent detection model for clustered vehicular ad hoc networks.

Omar Abdel Wahab, Azzam Mourad, Hadi Otrok, Jamal Bentahar

Expert Syst. Appl., 2016

A Stackelberg game for distributed formation of business-driven services communities.

Omar Abdel Wahab, Jamal Bentahar, Hadi Otrok, Azzam Mourad

Expert Syst. Appl., 2016

A novel cluster based resource sharing model for femtocell networks.

Rebeca Estrada, Hadi Otrok, Zbigniew Dziong

Comput. Commun., 2016

From model-driven specification to design-level set-based analysis of XACML policies.

Azzam Mourad, Hanine Tout, Chamseddine Talhi, Hadi Otrok, Hamdi Yahyaoui

Comput. Electr. Eng., 2016

Towards ad-hoc cloud based approach for mobile intrusion detection.

Toufic Dbouk, Azzam Mourad, Hadi Otrok, Chamseddine Talhi

Proceedings of the 12th IEEE International Conference on Wireless and Mobile Computing, 2016

An Android-based Trojan Spyware to Study the NotificationListener Service Vulnerability.

Huda Abualola, Hessa Alhawai, Maha Kadadha, Hadi Otrok, Azzam Mourad

Proceedings of the 7th International Conference on Ambient Systems, 2016

How to Distribute the Detection Load among Virtual Machines to Maximize the Detection of Distributed Attacks in the Cloud?

Omar Abdel Wahab, Jamal Bentahar, Hadi Otrok, Azzam Mourad

Proceedings of the IEEE International Conference on Services Computing, 2016

2015

Cloud Compute-and-Forward With Relay Cooperation.

Koralia N. Pappi, Panagiotis D. Diamantoulakis, Hadi Otrok, George K. Karagiannidis

IEEE Trans. Wirel. Commun., 2015

Efficient Community Formation for Web Services.

Ehsan Khosrowshahi Asl, Jamal Bentahar, Hadi Otrok, Rabeb Mizouni

IEEE Trans. Serv. Comput., 2015

Analysis of collaborative learning in social network sites used in education.

Ahmed Al Dhanhani, Rabeb Mizouni, Hadi Otrok, Ahmad Al-Rubaie

Soc. Netw. Anal. Min., 2015

Spectrum sharing model for OFDMA macro-femtocell networks.

Rebeca Estrada, Hadi Otrok, Zbigniew Dziong, Hassan R. Barada

Int. J. Ad Hoc Ubiquitous Comput., 2015

A survey on trust and reputation models for Web services: Single, composite, and communities.

Omar Abdel Wahab, Jamal Bentahar, Hadi Otrok, Azzam Mourad

Decis. Support Syst., 2015

AOMD approach for context-adaptable and conflict-free Web services composition.

Hanine Tout, Azzam Mourad, Chamseddine Talhi, Hadi Otrok

Comput. Electr. Eng., 2015

Semantics-based approach for detecting flaws, conflicts and redundancies in XACML policies.

Hussein Jebbaoui, Azzam Mourad, Hadi Otrok, Ramzi A. Haraty

Comput. Electr. Eng., 2015

QoS-OLSR protocol based on intelligent water drop for Vehicular ad-hoc networks.

Doaa Al-Terri, Hadi Otrok, Hassan R. Barada, Mahmoud Al-Qutayri, Raed M. Shubair, Yousof Al-Hammadi

Proceedings of the International Wireless Communications and Mobile Computing Conference, 2015

A Cooperative Detection Model Based on Artificial Neural Network for VANET QoS-OLSR Protocol.

Amjad El Khatib, Azzam Mourad, Hadi Otrok, Omar Abdel Wahab, Jamal Bentahar

Proceedings of the IEEE International Conference on Ubiquitous Wireless Broadband, 2015

Misbehavior Detection Framework for Community-Based Cloud Computing.

Omar Abdel Wahab, Jamal Bentahar, Hadi Otrok, Azzam Mourad

Proceedings of the 3rd International Conference on Future Internet of Things and Cloud, 2015

2014

A Dempster-Shafer Based Tit-for-Tat Strategy to Regulate the Cooperation in VANET Using QoS-OLSR Protocol.

Omar Abdel Wahab, Hadi Otrok, Azzam Mourad

Wirel. Pers. Commun., 2014

Reputation-Based Cooperative Detection Model of Selfish Nodes in Cluster-Based QoS-OLSR Protocol.

Nadia Moati, Hadi Otrok, Azzam Mourad, Jean-Marc Robert

Wirel. Pers. Commun., 2014

Base station selection and resource allocation in macro-femtocell networks under noisy scenario.

Rebeca Estrada, Abdallah Jarray, Hadi Otrok, Zbigniew Dziong

Wirel. Networks, 2014

Macrocell-femtocells resource allocation with hybrid access motivational model.

Hanaa Marshoud, Hadi Otrok, Hassan R. Barada

Phys. Commun., 2014

A game theoretical model for collaborative groups in social applications.

Ahmed Al Dhanhani, Rabeb Mizouni, Hadi Otrok, Ahmad Al-Rubaie

Expert Syst. Appl., 2014

To compete or cooperate? This is the question in communities of autonomous services.

Ehsan Khosrowshahi Asl, Jamal Bentahar, Rabeb Mizouni, Babak Khosravifar, Hadi Otrok

Expert Syst. Appl., 2014

A cooperative watchdog model based on Dempster-Shafer for detecting misbehaving vehicles.

Omar Abdel Wahab, Hadi Otrok, Azzam Mourad

Comput. Commun., 2014

Cooperative cross layer detection for blackhole attack in VANET-OLSR.

Raghad Baiad, Hadi Otrok, Sami Muhaidat, Jamal Bentahar

Proceedings of the International Wireless Communications and Mobile Computing Conference, 2014

Accelerating snort NIDS using NetFPGA-based Bloom filter.

Rami Al-Dalky, Khaled Salah, Hadi Otrok, Mahmoud Al-Qutayri

Proceedings of the International Wireless Communications and Mobile Computing Conference, 2014

Framework for a NetFPGA-based Snort NIDS.

Rami Al-Dalky, Khaled Salah, Mahmoud Al-Qutayri, Hadi Otrok

Proceedings of the 9th International Symposium on Communication Systems, 2014

A Modbus traffic generator for evaluating the security of SCADA systems.

Rami Al-Dalky, Omar Abduljaleel, Khaled Salah, Hadi Otrok, Mahmoud Al-Qutayri

Proceedings of the 9th International Symposium on Communication Systems, 2014

2013

Energy-Efficient Resource-Allocation Model for OFDMA Macrocell/Femtocell Networks.

Rebeca Estrada, Abdallah Jarray, Hadi Otrok, Zbigniew Dziong, Hassan R. Barada

IEEE Trans. Veh. Technol., 2013

An optimal dynamic resources partitioning auction model for virtual private networks.

Ahmad Nahar Quttoum, Abdallah Jarray, Hadi Otrok, Zbigniew Dziong

Telecommun. Syst., 2013

XrML-RBLicensing approach adapted to the BPEL process of composite web services.

Hanine Tout, Azzam Mourad, Hadi Otrok

Serv. Oriented Comput. Appl., 2013

A Markov Decision Process Model for High Interaction Honeypots.

Osama Hayatle, Hadi Otrok, Amr M. Youssef

Inf. Secur. J. A Glob. Perspect., 2013

New XACML-AspectBPEL approach for composite web services security.

Sara Ayoubi, Azzam Mourad, Hadi Otrok, Ahmad Shahin

Int. J. Web Grid Serv., 2013

Agent-based game-theoretic model for collaborative web services: Decision making analysis.

Babak Khosravifar, Jamal Bentahar, Rabeb Mizouni, Hadi Otrok, Mahsa Alishahi, Philippe Thiran

Expert Syst. Appl., 2013

VANET QoS-OLSR: QoS-based clustering protocol for Vehicular Ad hoc Networks.

Omar Abdel Wahab, Hadi Otrok, Azzam Mourad

Comput. Commun., 2013

Genetic algorithm based resource allocation and interference mitigation for OFDMA macrocell-femtocells networks.

Hanaa Marshoud, Hadi Otrok, Hassan R. Barada, Rebeca Estrada, Zbigniew Dziong

Proceedings of the 6th Joint IFIP Wireless and Mobile Networking Conference, 2013

Detecting attacks in QoS-OLSR protocol.

Hiba Sanadiki, Hadi Otrok, Azzam Mourad, Jean-Marc Robert

Proceedings of the 2013 9th International Wireless Communications and Mobile Computing Conference, 2013

Botnet detection: A cooperative game theoretical correlation-based model.

Noura Al Ebri, Hadi Otrok, Azzam Mourad, Yousof Al-Hammadi

Proceedings of the Third International Conference on Communications and Information Technology, 2013

Efficient Coalition Formation for Web Services.

Ehsan Khosrowshahi Asl, Jamal Bentahar, Hadi Otrok, Rabeb Mizouni

Proceedings of the 2013 IEEE International Conference on Services Computing, Santa Clara, CA, USA, June 28, 2013

Resource allocation model based on Particle Swarm Optimization for OFDMA macro-femtocell networks.

Rebeca Estrada, Hadi Otrok, Zbigniew Dziong

Proceedings of the IEEE International Conference on Advanced Networks and Telecommunications Systems, 2013

2012

Dempster-Shafer Evidence Combining for (Anti)-Honeypot Technologies.

Osama Hayatle, Amr M. Youssef, Hadi Otrok

Inf. Secur. J. A Glob. Perspect., 2012

A novel aspect-oriented BPEL framework for the dynamic enforcement of web services security.

Azzam Mourad, Sara Ayoubi, Hamdi Yahyaoui, Hadi Otrok

Int. J. Web Grid Serv., 2012

An adaptive tit-for-tat strategy for IEEE 802.11 CSMA/CA protocol.

Stephane Boyer, Jean-Marc Robert, Hadi Otrok, Clement Rousseau

Int. J. Secur. Networks, 2012

RBC-OLSR: Reputation-based clustering OLSR protocol for wireless ad hoc networks.

Jean-Marc Robert, Hadi Otrok, Abdelkarim Chriqi

Comput. Commun., 2012

DDP: A Dynamic Dimensioning and Partitioning model of Virtual Private Networks resources.

Abdallah Jarray, Ahmad Nahar Quttoum, Hadi Otrok, Zbigniew Dziong

Comput. Commun., 2012

A distributed resource management model for Virtual Private Networks: Tit-for-Tat strategies.

Jean-Marc Robert, Hadi Otrok, Ahmad Nahar Quttoum, Rihab Boukhris

Comput. Networks, 2012

Resource allocation in macrocell-femtocell network using genetic algorithm.

Hanaa Marshoud, Hadi Otrok, Hassan R. Barada, Rebeca Estrada, Abdallah Jarray, Zbigniew Dziong

Proceedings of the 8th IEEE International Conference on Wireless and Mobile Computing, 2012

Towards a BPEL model-driven approach for Web services security.

Hanine Tout, Azzam Mourad, Hamdi Yahyaoui, Chamseddine Talhi, Hadi Otrok

Proceedings of the Tenth Annual International Conference on Privacy, Security and Trust, 2012

Towards Smart Anti-Malwares for Battery-Powered Devices.

Hajer Al Housani, Hadi Otrok, Rabeb Mizouni, Jean-Marc Robert, Azzam Mourad

Proceedings of the 5th International Conference on New Technologies, 2012

Analyzing Coopetition Strategies of Services within Communities.

Babak Khosravifar, Mahsa Alishahi, Ehsan Khosrowshahi Asl, Jamal Bentahar, Rabeb Mizouni, Hadi Otrok

Proceedings of the Service-Oriented Computing - 10th International Conference, 2012

A game theoretic investigation for high interaction honeypots.

Osama Hayatle, Hadi Otrok, Amr M. Youssef

Proceedings of IEEE International Conference on Communications, 2012

Game theoretical analysis of collaborative social applications.

Ahmed Al Dhanhani, Rabeb Mizouni, Hadi Otrok, Ahmad Al-Rubaie

Proceedings of the 8th International Conference on Collaborative Computing: Networking, 2012

A novel reputation-based Tit-for-Tat strategy for IEEE 802.11 CSMA/CA protocol.

Stephane Boyer, Jean-Marc Robert, Clement Rousseau, Hadi Otrok

Proceedings of the 2012 IEEE Consumer Communications and Networking Conference (CCNC), 2012

2011

Mechanism Design-Based Secure Leader Election Model for Intrusion Detection in MANET.

Noman Mohammed, Hadi Otrok, Lingyu Wang, Mourad Debbabi, Prabir Bhattacharya

IEEE Trans. Dependable Secur. Comput., 2011

New Approach Targeting Security Patterns Development and Deployment.

Azzam Mourad, Hadi Otrok, Lama Baajour

Inf. Secur. J. A Glob. Perspect., 2011

Novel detection mechanisms for malicious attacks targeting the cluster-based OLSR protocol.

Yassine Snoussi, Jean-Marc Robert, Hadi Otrok

Proceedings of the IEEE 7th International Conference on Wireless and Mobile Computing, 2011

A cluster-based model for QoS-OLSR protocol.

Hadi Otrok, Azzam Mourad, Jean-Marc Robert, Nadia Moati, Hiba Sanadiki

Proceedings of the 7th International Wireless Communications and Mobile Computing Conference, 2011

Smart Mobile Assessment Tool.

Ahmed Al Dhanhani, Rabeb Mizouni, Hadi Otrok, Jason W. P. Ng

Proceedings of the Workshop Proceedings of the 7th International Conference on Intelligent Environments, 2011

Toward an abstract language on top of XACML for web services security.

Azzam Mourad, Hadi Otrok, Hamdi Yahyaoui, Lama Baajour

Proceedings of the 6th International Conference for Internet Technology and Secured Transactions, 2011

Toward Systematic Integration of Security Policies into Web Services.

Azzam Mourad, Hadi Otrok, Sara Ayoubi

Proceedings of the European Intelligence and Security Informatics Conference, 2011

2010

A Secure Mechanism Design-Based and Game Theoretical Model for MANETs.

Abderrezak Rachedi, Abderrahim Benslimane, Hadi Otrok, Noman Mohammed, Mourad Debbabi

Mob. Networks Appl., 2010

A collusion-resistant mechanism for autonomic resource management in Virtual Private Networks.

Ahmad Nahar Quttoum, Hadi Otrok, Zbigniew Dziong

Comput. Commun., 2010

A Novel Approach for the Development and Deployment of Security Patterns.

Azzam Mourad, Hadi Otrok, Lama Baajour

Proceedings of the 2010 IEEE Second International Conference on Social Computing, 2010

New approach for the dynamic enforcement of Web services security.

Azzam Mourad, Sara Ayoubi, Hamdi Yahyaoui, Hadi Otrok

Proceedings of the Eighth Annual Conference on Privacy, Security and Trust, 2010

ARMM: An Autonomic Resource Management Mechanism for Virtual Private Networks.

Ahmad Nahar Quttoum, Hadi Otrok, Zbigniew Dziong

Proceedings of the 7th IEEE Consumer Communications and Networking Conference, 2010

2009

An Intrusion Detection Game Theoretical Model.

Hadi Otrok, Benwen Zhu, Hamdi Yahyaoui, Prabir Bhattacharya

Inf. Secur. J. A Glob. Perspect., 2009

SC-OLSR: Secure Clustering-Based OLSR Model for Ad Hoc Networks.

Abdelkarim Chriqi, Hadi Otrok, Jean-Marc Robert

Proceedings of the 5th IEEE International Conference on Wireless and Mobile Computing, 2009

2008

Mobile Security: Game Theory.

Chadi Assi, Prabir Bhattacharya, Mourad Debbabi, Mona Mehrandish, Hadi Otrok

Encyclopedia of Wireless and Mobile Communications, 2008

A game-theoretic intrusion detection model for mobile ad hoc networks.

Hadi Otrok, Noman Mohammed, Lingyu Wang, Mourad Debbabi, Prabir Bhattacharya

Comput. Commun., 2008

Game theoretic models for detecting network intrusions.

Hadi Otrok, Mona Mehrandish, Chadi Assi, Mourad Debbabi, Prabir Bhattacharya

Comput. Commun., 2008

A Mechanism Design-Based Secure Architecture for Mobile Ad Hoc Networks.

Abderrezak Rachedi, Abderrahim Benslimane, Hadi Otrok, Noman Mohammed, Mourad Debbabi

Proceedings of the IEEE International Conference on Wireless and Mobile Computing, 2008

A Moderate to Robust Game Theoretical Model for Intrusion Detection in MANETs.

Hadi Otrok, Noman Mohammed, Lingyu Wang, Mourad Debbabi, Prabir Bhattacharya

Proceedings of the IEEE International Conference on Wireless and Mobile Computing, 2008

A Game Theoretic Approach to Optimize the Performance of Host-Based IDS.

Shuai Liu, D. Y. Zhang, Xiao Chu, Hadi Otrok, Prabir Bhattacharya

Proceedings of the IEEE International Conference on Wireless and Mobile Computing, 2008

A Mechanism Design-Based Multi-Leader Election Scheme for Intrusion Detection in MANET.

Noman Mohammed, Hadi Otrok, Lingyu Wang, Mourad Debbabi, Prabir Bhattacharya

Proceedings of the WCNC 2008, IEEE Wireless Communications & Networking Conference, March 31 2008, 2008

2007

An Efficient and Truthful Leader IDS Election Mechanism for MANET.

Hadi Otrok, Noman Mohammed, Lingyu Wang, Mourad Debbabi, Prabir Bhattacharya

Proceedings of the Third IEEE International Conference on Wireless and Mobile Computing, 2007

A Cooperative Approach for Analyzing Intrusions in Mobile Ad hoc Networks.

Hadi Otrok, Mourad Debbabi, Chadi Assi, Prabir Bhattacharya

Proceedings of the 27th International Conference on Distributed Computing Systems Workshops (ICDCS 2007 Workshops), 2007

Testing Intrusion Detection Systems in MANET: A Comprehensive Study.

Hadi Otrok, Joey Paquet, Mourad Debbabi, Prabir Bhattacharya

Proceedings of the Fifth Annual Conference on Communication Networks and Services Research (CNSR 2007), 2007

2006

A Game Theoretic Approach to Detect Network Intrusions: The Cooperative Intruders Scenario.

Mona Mehrandish, Hadi Otrok, Mourad Debbabi, Chadi Assi, Prabir Bhattacharya

Proceedings of the Global Telecommunications Conference, 2006. GLOBECOM '06, San Francisco, CA, USA, 27 November, 2006

2005

A Comparative Study of El-Gamal Based Cryptographic Algorithms.

Ramzi A. Haraty, Abdul Nasser El-Kassar, Hadi Otrok

RITA, 2005

Attacking ElGamal based cryptographic algorithms using Pollard's rho algorithm.

Ramzi A. Haraty, Hadi Otrok, Abdul Nasser El-Kassar

Proceedings of the 2005 ACS / IEEE International Conference on Computer Systems and Applications (AICCSA 2005), 2005

2004

A Comparative Study of Elgamal Based Cryptographic Algorithms.

Ramzi A. Haraty, Hadi Otrok, Abdul Nasser El-Kassar

Proceedings of the ICEIS 2004, 2004

A Comparative Study of RSA based Cryptographic Algorithms.

Ramzi A. Haraty, Abdul Nasser El-Kassar, Hadi Otrok

Proceedings of the ISCA 13th International Conference on Intelligent and Adaptive Systems and Software Engineering, 2004