Publications

• Pré-publication, Document de travail

RAVID: Retrieval-Augmented Visual Detection: A Knowledge-Driven Approach for AI-Generated Image Identification

Mamadou Keita, Wassim Hamidouche, Hessen Bougueffa Eutamene, Abdelmalik Taleb-Ahmed, Abdenour Hadid

In this paper, we introduce RAVID, the first framework for AI-generated image detection that leverages visual retrieval-augmented generation (RAG). While RAG methods have shown promise in mitigating factual inaccuracies in foundation models, they have primarily focused on text, leaving visual…

2025. ⟨hal-05253934⟩

• Article dans une revue

High Round-Trip Gain Piezoelectric-Capacitive Hybrid Micromachined Ultrasonic Transducer Based on Anodic Bonding Technology

Yan Wang, Wei-Jiang Xu, Ning Lv, Tao Wu, Jia Zhou, Junyan Ren

In this work, a piezoelectric-capacitive hybrid micromachined ultrasonic transducer (HMUT) with a high round-trip gain was developed to achieve superior pulse-echo imaging performance. Initially, an equivalent circuit model (ECM) and a finite element model (FEM) were constructed to design and…

IEEE Sensors Journal, 2025, pp.1-1. ⟨10.1109/JSEN.2025.3552403⟩. ⟨hal-05042499⟩

• Article dans une revue

Influence of passivation, doping and geometrical parameters on the avalanche breakdown of GaN SBDs

B. Orfao, R A Peña, B G Vasallo, S Pérez, J Mateos, T González

The breakdown of GaN-based Schottky barrier diodes associated with impact ionization events initiated by electrons injected by tunneling is physically analyzed by means of a Monte Carlo simulator self-consistently coupled with a two-dimensional solution of the Poisson equation. Simulations of a…

Journal of Computational Electronics, 2025, 24, pp.189. ⟨10.1007/s10825-025-02430-2⟩. ⟨hal-05376884⟩

• Communication dans un congrès

Nanotechnology for Sustainable Agriculture, Environment, and Human Wellbeing

Amar Abderrahmani, Rabah Boukherroub, Indra Purnama

<div><p>Nanotechnology has rapidly evolved into a cross-cutting platform that supports sustainable agriculture, environmental protection, and human wellbeing. Recent developments show that smart and biocompatible nanomaterials are increasingly integrated into practical systems beyond…

The 2nd International EcoHarmony Summit (IES 2025): Green Transitions and Innovations for a Sustainable Tomorrow, Oct 2025, Pekanbaru, Indonesia. ⟨10.1051/e3sconf/202567808002⟩. ⟨hal-05553967⟩

• Autre publication scientifique

Advances in Historical Studies [Editor in Chief 14/1]

Raffaele Pisano

2025. ⟨hal-05480621⟩

• Article dans une revue

Artificial intelligence in bone metastasis analysis: Current advancements, opportunities and challenges

Marwa Afnouch, Fares Bougourzi, Olfa Gaddour, Fadi Dornaika, Abdelmalik Taleb-Ahmed

Background: Artificial Intelligence is transforming medical imaging, particularly in the analysis of bone metastases (BM), a serious complication of advanced cancers. Machine learning and deep learning techniques offer new opportunities to improve detection, recognition, and segmentation of bone…

Computers in Biology and Medicine, 2025, 194, ⟨10.1016/j.compbiomed.2025.110372⟩. ⟨hal-05148191⟩

• Article dans une revue

Ultrasound-actuated microfluidic flow focusing allows control of bubble size and production rate

Sarah Cleve, Tim Segers, Michel Versluis, Guillaume Lajoinie

Microfluidic flow focusing is a promising tool for the creation of monodisperse microbubbles, such as ultrasound contrast agents. However, industrial-scale bubble production remains elusive due to a lack of control over bubble size and production rate in devices with paralellized flow-focusing…

Physical Review Applied, 2025, 23 (5), pp.L051004. ⟨10.1103/PhysRevApplied.23.L051004⟩. ⟨hal-05233678⟩

• Article dans une revue

Low-Profile Quad-Band AMC-Backed Antenna for Gain Enhancement

Z. Mordi, Z. Hamouda, M. Lagha, Pierre Laly, Tuami Lasri

The article details the design and performance of a compact, quad-band antenna that uses an artificial magnetic conductor to significantly enhance its gain for wireless applications. Topics include the antenna's structure and operating principle, the critical role of parametric studies in…

Microwave journal, 2025, 68 (8), pp.133. ⟨hal-05495690⟩

• Chapitre d'ouvrage

Homage to Salvo D'Agostino (1921–2020)

Raffaele Pisano

Pisano R. (ed). A History of Physics: Phenomena, Ideas & Mechanisms. Essays in Honor of Salvo D'Agostino, Springer, pp.3-18, In press, 978-3-031-26173-2. ⟨10.1007/978-3-031-26174-9_1⟩. ⟨hal-04511938⟩

• Autre publication scientifique

Advances in Historical Studies [Editor in Chief 14/3]

Raffaele Pisano

2025. ⟨hal-05480617⟩