9 papers
Point Cloud Quality Assessment Using the Perceptual Clustering Weighted Graph (PCW-Graph) and Attention Fusion Network
Abdelouahed Laazoufi, Mohammed El Hassouni, Hocine Cherifi
No-Reference Point Cloud Quality Assessment (NR-PCQA) is critical for evaluating 3D content in real-world applications where reference models are unavailable.
An Evaluation Tool for Backbone Extraction Techniques in Weighted Complex Networks
Ali Yassin, Abbas Haidar, Hocine Cherifi +2
Networks are essential for analyzing complex systems. However, their growing size necessitates backbone extraction techniques aimed at reducing their size while retaining critical…
A multilevel backbone extraction framework
Sanaa Hmaida, Hocine Cherifi, Mohammed El Hassouni
As networks grow in size and complexity, backbones become an essential network representation. Indeed, they provide a simplified yet informative overview of the underlying organiza…
Detecting People Interested in Non-Suicidal Self-Injury on Social Media
Zaihan Yang, Dmitry Zinoviev
We propose a supervised learning approach to detect people interested in Non-Suicidal Self-Injury (NSSI). We treat the task as a binary classification problem, and build classifier…
Sockpuppet Detection: a Telegram case study
Gabriele Pisciotta, Miriana Somenzi, Elisa Barisani +1
In Online Social Networks (OSN) numerous are the cases in which users create multiple accounts that publicly seem to belong to different people but are actually fake identities of…
Image quality assessment measure based on natural image statistics in the Tetrolet domain
Abdelkaher Ait Abdelouahad, Mohammed El Hassouni, Hocine Cherifi +1
This paper deals with a reduced reference (RR) image quality measure based on natural image statistics modeling. For this purpose, Tetrolet transform is used since it provides a co…