Publications
Publications
Haithem Mezni, Mokhtar Sellami, Abeer Algarni, Hela Elmannai. CrossRecSmart: A Cross-Network Anchor-Based Representation Learning for the Recommendation of Smart Services. Journal of Supercomputing, Accepted, 2025, Springer.
Haithem Mezni, Zaki Brahmi, Hela Elmannai, Reem Alkanhel. Connected Vehicle as a Service: Multi-modal Selection of Transportation Services with Composite Particle Swarm Optimization, Soft Computing, Accepted, 2025, Springer.
Zaki Brahmi, Haithem Mezni, Hela Elmannai, Reem Ibrahim Alkanhel. Multi-modal VaaS Selection in Smart Mobility Networks via Spectral Hyper-graph Clustering and Quantum-driven Optimization. Concurrency and Computation: Practice and Experience, Accepted, 2025, Wiley.
Haithem Mezni, Mokhtar Sellami, Hela Elmannai, Reem Ibrahim Alkanhel. Federated Resource Prediction in UAV Networks for Efficient Composition of Drone Delivery Services. Computer Networks, Volume 271, 2025, 111642, Elsevier.
Mohamed Gaith Ayadi, Haithem Mezni, Hela Elmannai and Reem Ibrahim Alkanhel. Privacy-Preserving Cross-network Service Recommendation via Federated Learning of Unified User Representations. Data & Knowledge Engineering, Accepted, 2025, Elsevier.
Haithem Mezni, Mokhtar Sellami, Hela Elmannai, Reem Alkanhel. DaaS Composition: Enhancing UAV Delivery Services Via LSTM-based Resource Prediction and Flight Patterns Mining. Computing, Accepted, 2025, Springer.
Mokhtar Sellami, Haithem Mezni, Hela Elmannai, Reem Alkanhel. Drone-as-a-Service: Proximity-aware Composition of UAV-based Delivery Services, Cluster Computing, Accepted, 2024, Springer.
Haithem Mezni, Hiba Yahyaoui, Hela Elmannai, Reem Ibrahim Alkanhel. Personalized Service Recommendation in Smart Mobility Networks, Cluster Computing, Accepted, 2024, Springer.
Mouhamed Gaith Ayadi, Haithem Mezni. Enabling Configurable Workflows in Smart Environments with Knowledge-based Process Fragment Reuse. Grid Computing, Accepted, 2024, Springer.
Haithem Mezni, Mokhtar Sellami, Amal Al-Rasheed, Hela Elmannai. Cross-network Service Recommendation in Smart Cities. Concurrency and Computation: Practice and Experience, e8063, 2024, Wiley.
Ameni Hedhli, Haithem Mezni, Lamjed Ben Said. BPaaS Placement over Optimum Cloud Availability Zones. Cluster Computing, 1-21, 2024 , Springer.
Mouhamed Gaith Ayadi, Haithem Mezni, Rana Alnashwan, Hela Elmannai. Effective Healthcare Service Recommendation with Network Representation Learning: a Recursive Neural Network Approach. Data & Knowledge Engineering, vol. 148, 2023.
Maha Driss, Wadii Boulila, Haithem Mezni, Mokhtar Sellami, Safa Ben Atitallah, Nouf Alharbi. An Evidence Theory Based Embedding Model for the Management of Smart Water Environments. Sensors, 23(10), 4672, 2023.
Haithem Mezni. Web Service Adaptation: a Decade’s Overview. Computer Science Review, Elsevier, (48), 100535, 2023.
Wissem Inoubli, Sabeur Aridhi, Haithem Mezni, Mondher Madouri, Engelbert Mephu Nguifo. A Distributed and Incremental Algorithm for Large-Scale Graph Clustering. Future Generation Computer Systems, 2022, Accepted.
Haithem Mezni, Maha Driss, Wadii Boulila, Safa Benatitallah, Mokhtar Sellami, Nouf Alharbi. A Service-oriented and Sensor Cloud-based Framework for Smart Monitoring of Water Environments. Journal of Remote Sensing, 14(4), 922, 2022.
Haithem Mezni, Fatimetou Sidi Hamoud, Faouzi Ben Charrada. Predictive Service Placement in Cloud using Deep Learning and Frequent Subgraph Mining. Journal of Ambient Intelligence and Humanized Computing, Accepted, 2022, Springer.
Ameni Hedhli, Haithem Mezni, Lamjed Ben Said. Predictive BPaaS Management with Quantum and Neural Computing. Software: Evolution and Process, 2022, Wiley.
Haithem Mezni, Mokhtar Sellami, Sabeur Aridhi, Faouzi Ben Charrada. Towards Big Services: A Synergy Between Service Computing and Parallel Programming. Computing, Accepted, 2021.
Ameni Hedhli, Haithem Mezni. A Survey of Service Placement in Cloud Environments. Grid Computing, 2021, Springer.
Mokhtar Sellami, Haithem Mezni, Mohand Said Hacid, Mohamed Moshen Gammoudi. Clustering-based Data Placement in Cloud Computing: a Predictive Approach, Cluster Computing, 2021, Springer.
Haithem Mezni. Temporal Knowledge Graph Embedding for Effective Service Recommendation. IEEE Transactions on Services Computing, 2021.
Haithem Mezni, Djamal Ben Slimane, Ladjel Bellatrache. Context-aware Service Recommendation based on Knowledge Graph Embedding, IEEE Transactions on Knowledge and Data Engineering, 2021.
Fatma Lahmar, Haithem Mezni. Security-aware Multi-cloud Service Composition by Exploiting Rough Sets and Fuzzy FCA. Journal of Soft Computing, 2021.
Mokhtar Sellami, Haithem Mezni, Mohand-Said Hacid. On the Use of Big Data Frameworks for Big Service Composition. Journal of Network and Computer Applications, Accepted, 2020.
Mohamed Gharbi, Haithem Mezni. Towards Big Services Composition. Journal of Web and Grid Services, 16(4), 393-421, 2020.
Souad Ghazouani, Haithem Mezni, Yahia Slimani. Bringing Semantics to Multi-cloud Service Compositions. Software: Practice and Experience, 50.4 (2020): 447-469.
Mayssa Fayala, Haithem Mezni. Web service recommendation based on time-aware users clustering and multi-valued QoS prediction. Concurrency and Computation: Practice and Experience, 32.9 (2020): e5603.
Allel Hadjali, Haithem Mezni, Sabeur Aridhi, Andrei Tchernykh. Special Issue on "Uncertainty in Cloud Computing: Concepts, Challenges and Current Solutions. International Journal on Approximate Reasoning, 2019.
Ameni Hedhli, Haithem Mezni. A DFA-based approach for the deployment of BPaaS fragments in the cloud. Concurrency and Computation: Practice and Experience, 2018.
Tarek Mahdhi, Haithem Mezni. A Prediction-based VM Consolidation Approach in IaaS Cloud Data Centers. Journal of Systems and Software, 2018.
Haithem Mezni, Sofiane Ait arab, Djamal Benslimane, Karim Benouaret. An evolutionary clustering approach based on temporal aspects for context-aware service recommendation. Journal of Ambient Intelligence and Humanized Computing, Accepted, 2018.
Haithem Mezni, Sabeur Aridhi, and Allel Hadjali. The Uncertain Cloud: State of the Art and Research Challenges. International Journal of Approximate Reasoning, 2018.
Haithem Mezni, Taher Abdeljaouad. A Cloud Services Recommendation System Based on Fuzzy Formal Concept Analysis. Data & Knowledge Engineering, vol. 116, pp. 100-123, 2018.
Haithem Mezni, Mayssa Fayala. Time-aware service recommendation: taxonomy, review and challenges. Software: Practice and Experience, 2018.
Wissem Inoubli, Sabeur Aridhi, Haithem Mezni, Mondher Maddouri and Engilbert Mephu Nguifo. An Experimental Survey on Big Data Frameworks. Future Generation Computer Systems, vol. 86, pp. 546-564, 2018.
Haithem Mezni, Mariem Kbekbi. Reusing Process Fragments for Fast Service Composition: a Clustering-based Approach. Enterprise Information Systems, pp. 1-29, 2018.
Haithem Mezni, Mokhtar Sellami. A Negotiation-based Service Selection Approach Using Swarm Intelligence and Kernel Density Estimation. Software: Practice and Experience, 2018.
Fatma Lahmar, Haithem Mezni. Multi-cloud service composition : a survey of current approaches and issues. Software: Evolution and Process, 2018.
Haithem Mezni, Mokhtar Sellami, Jaber Kouki. Security-aware SaaS Placement using Swarm Intelligence. Software: Evolution and Process, 2018.
Haithem Mezni, Mokhtar Sellami. Multi-cloud Service Composition using Formal Concept Analysis. Journal of Systems and Software, vol. 134, p. 138-152, 2017.
Mohamed Amin Hajji and Haithem MEZNI: A composite particle swarm optimization approach for the composite SaaS placement in cloud environment. Soft Computing, vol 22(12), pp. 4025–4045, 2017.
Haithem Mezni, Walid Chainbi, Khaled Ghedira: Extending Policy Languages for Expressing the Self-adaptation of Web Services. Journal of Universal Computer Science, 2014, vol. 20, no 8, p. 1130-1151.
Walid Chainbi, Haithem Mezni, Khaled Ghedira: AFAWS: An Agent-Based Framework for Autonomic Web Services. International Journal of MultiAgent and Grid Systems, IOS Press, 8(1): 45-68 (2012).
Hana Derouiche, Zaki Brahmi, and Haithem Mezni. Agentic ai frameworks: Architectures, protocols, and design challenges. In ACS/IEEE 22nd International Conference on Computer Systems and Applications (AICCSA), Special Track: Agentic AI for Stream and Service-based Systems (AA2S), Qatar, 2025.
Haithem Mezni, Djamal Ben Slimane, Ladjel Bellatrache. Context-aware Service Recommendation based on Knowledge Graph Embedding (Extended Abstract), 39th IEEE International Conference on Data Engineering, ICDE 2023.
Ameni Hedhli, Haithem Mezin, Lamjed Ben Said. A Quantum-Inspired Neural Network Model for Predictive BPaaS Management. 32nd International Conference on Database and Expert Systems Applications (DEXA), 2021.
Wissem Inoubli, Sabeur Aridhi, Haithem Mezni, Mondher Maddouri and Engilbert Mephu Nguifo. (2018, August). A Comparative Study on Streaming Frameworks for Big Data. In VLDB 2018-44th International Conference on Very Large Data Bases: Workshop LADaS-Latin American Data Science (pp. 1-8).
Wissem Inoubli, Sabeur Aridhi, Haithem Mezni, Mondher Maddouri and Engilbert Mephu Nguifo. An Experimental Survey on Big Data Frameworks. Extremely Large Databases Conference (XLDB), 2017.
Haithem Mezni (2017). A multi-recommender system for service provisioning in multi-cloud environment. 28th IEEE International Workshop on Database and Expert Systems Applications (DEXA), pp. 142-146.
Haithem Mezni, Jaber Kouki (2017). A multi-swarm based approach with cooperative learning strategy for composite SaaS placement. 32th International Symposium on Applied Computing (pp. 399-404). ACM.
Jaber Kouki, Haithem Mezni. (2016). Semantic QoS synchronization of Web services. IEEE International Symposium on Networks, Computers and Communications (ISNCC), pp. 1-6 .
Haithem Mezni, Mokhtar Sellami: "AWS-Ont: an Ontology for the Self-management of Service-based Systems". IEEE 8th International Conference on Service-Oriented Computing and Applications, 2015.
Haithem Mezni: "Towards Trustworthy Service Adaptation: An Ontology-based Cross-layer Approach". 5th IEEE International Conference on Software Engineering and Service Sciences. Beijing, China, 2014.
Haithem Mezni, Walid Chainbi, Khaled Ghedira: "AWS-Policy: an Extension for Autonomic Web Service Description". International Workshop on Adaptation of Web Services. Niagara Falls, Ontario, Canada, 2012.
Haithem Mezni, Walid Chainbi, Khaled Ghedira: "An Autonomic Registry-Based SOA Model" soca, pp.1-4, 2011 IEEE International Conference on Service-Oriented Computing and Applications, 2011.
Walid Chainbi, Haithem Mezni and Khaled Ghedira, "An Autonomic Computing Architecture for Self-* Web Services", Autonomic Computing and Communications Systems, Vol. 23, 2010, pp. 252-267.
Walid Chainbi, Haithem Mezni, Khaled Ghedira: "PECoDiM: An Agent Based Framework for Autonomic Web Services". 6th World Congress on Services, pp.543-550, 2010.
Chirine Ghedira, Haithem Mezni: "Through Personalized Web Service Composition Specification: From BPEL to C-BPEL". Electr. Notes Theor. Comput. Sci. 146(1): 117-132 (2006).