Publications

2026

1. From Individual to Collective Influence in Online Social Platforms: Metrics, Algorithms and Applications

   Nouamane Arhachoui

   Jan. 2026

   [Bib] [URL] [DOI]

   @phdthesis{Arhachoui2026,
     title = {{From Individual to Collective Influence in Online Social Platforms: Metrics, Algorithms and Applications}},
     author = {Arhachoui, Nouamane},
     url = {https://theses.hal.science/tel-05623377},
     number = {2026SORUS036},
     school = {{Sorbonne Universit{\'e}}},
     year = {2026},
     month = jan,
     doi = {10.70675/41c878e6z9b07z4ec4zabf3z106bded0ee11},
     keywords = {Community detection ; Graph neural networks ; Graph algorithms ; Social networks ; D{\'e}tection de communaut{\'e}s ; R{\'e}seaux de neurones graphiques ; Graphes ; Algorithmes ; R{\'e}seaux sociaux},
     type = {Theses},
     hal_id = {tel-05623377},
     hal_version = {v1},
   }

2025

1. Multi-relational Community Detection in Social Platforms Using Graph Neural Networks

   Nouamane Arhachoui, Vincent Gauthier, Anastasios Giovanidis, and Lionel Tabourier

   In Proceedings of The Fifth France’s International Conference on Complex Systems (FRCCS). pp. 112–123. 2025

   [Bib] [DOI]

   @inproceedings{Arhachoui2025,
     title = {Multi-relational Community Detection in Social Platforms Using Graph Neural Networks},
     isbn = {9783032002068},
     issn = {2198-4190},
     doi = {10.1007/978-3-032-00206-8_11},
     booktitle = {Proceedings of The Fifth France's International Conference on Complex Systems (FRCCS)},
     publisher = {Springer Nature Switzerland},
     author = {Arhachoui, Nouamane and Gauthier, Vincent and Giovanidis, Anastasios and Tabourier, Lionel},
     year = {2025},
     pages = {112–123},
   }

2024

1. Scalable Algorithms to Measure User Influence in Social Networks

   Nouamane Arhachoui, Esteban Bautista, Maximilien Danisch, Anastasios Giovanidis, and Lionel Tabourier

   In Social Network Analysis and Mining Applications in Healthcare and Anomaly Detection. Lecture Notes in Social Networks. Springer. pp. 63–92. 2024

   [Bib] [DOI]

   @inbook{Arhachoui2024,
     title = {Scalable Algorithms to Measure User Influence in Social Networks},
     author = {Arhachoui, Nouamane and Bautista, Esteban and Danisch, Maximilien and Giovanidis, Anastasios and Tabourier, Lionel},
     year = {2024},
     booktitle = {Social Network Analysis and Mining Applications in Healthcare and Anomaly Detection},
     bookseries = {Lecture Notes in Social Networks},
     publisher = {Springer},
     pages = {63–92},
     doi = {10.1007/978-3-031-75204-9_3},
     isbn = {9783031752049},
     issn = {2190-5436},
   }

2022

1. A Fast Algorithm for Ranking Users by their Influence in Online Social Platforms

   Nouamane Arhachoui, Esteban Bautista, Maximilien Danisch, and Anastasios Giovanidis

   In 2022 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining (ASONAM). pp. 526-533. 2022

   [Bib] [DOI]

   @inproceedings{Arhachoui2022,
     author = {Arhachoui, Nouamane and Bautista, Esteban and Danisch, Maximilien and Giovanidis, Anastasios},
     booktitle = {2022 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining (ASONAM)},
     title = {A Fast Algorithm for Ranking Users by their Influence in Online Social Platforms},
     year = {2022},
     volume = {},
     number = {},
     pages = {526-533},
     doi = {10.1109/ASONAM55673.2022.10068673},
   }