Publications

• Communication dans un congrès

Inverted BER Trends for Energy-Detected GRSM-MQAM Massive MIMO Downlink

Oshin Daoud, Haïfa Farès, Yahia Medjahdi, Laurent Clavier, Amor Nafkha

This work investigates Generalized Receiver Spatial Modulation (GRSM) in a massive MIMO downlink scenario over millimetre wave channels. While GRSM enhances spectral efficiency (SE) and reduces power consumption, indexing additional bits using the spatial dimension increases the vulnerability to…

2025 21th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob), Oct 2025, Marrakesh, Morocco. pp.1-7, ⟨10.1109/wimob66857.2025.11257439⟩. ⟨hal-05395480⟩

• Article dans une revue

A Sub-400-nW Real-Time Event-Driven Spectrogram Extraction Unit in 28-nm FD-SOI CMOS for Keyword Spotting Application

Soufiane Mourrane, Benoit Larras, Sylvain Clerc, Andreia Cathelin, Antoine Frappé

Considering the power-hungry nature of speech processing, a keyword spotting (KWS) unit, used to detect multiple spoken words, is often integrated as a front-end layer. KWS systems are always active, and thus, it is extremely important to optimize the devoted power budget. In this context, this…

IEEE Journal of Solid-State Circuits, In press, ⟨10.1109/JSSC.2024.3475948⟩. ⟨hal-04793373⟩

• Pré-publication, Document de travail

PE-CLIP: A Parameter-Efficient Fine-Tuning of Vision Language Models for Dynamic Facial Expression Recognition

Ibtissam Saadi, Abdenour Hadid, Douglas Cunningham, Abdelmalik Taleb-Ahmed, Yassin El Hillali

Vision-Language Models (VLMs) like CLIP offer promising solutions for Dynamic Facial Expression Recognition (DFER) but face challenges such as inefficient full fine-tuning, high complexity, and poor alignment between textual and visual representations. Additionally, existing methods struggle with…

2025. ⟨hal-05033150⟩

• Autre publication scientifique

Advances in Historical Studies [Editor in Chief 14/5]

Raffaele Pisano

2025. ⟨hal-05480620⟩

• Article dans une revue

An Interlaboratory Comparison of On-Wafer S-Parameter Measurements up to 1.1 THz

Faisal Mubarak, Gia Ngoc Phung, Uwe Arz, Kamel Haddadi, Isabelle Roch-Jeune, Guillaume Ducournau, Thomas Flisgen, Ralf Doerner, Djamel Allal, Divya Jayasankar, Jan Stake, Robin Schmidt, Gavin Fisher, Nick Ridler, Xiaobang Shang

This paper reports on an interlaboratory measurement comparison involving on-wafer S-parameter measurements from 10 GHz to 1.1 THz. Seven laboratories are involved, and each participant has measured an individual reference substrate fabricated from a high-resistivity silicon wafer in the same batch…

IEEE Transactions on Terahertz Science and Technology, 2025, pp.1-16. ⟨10.1109/TTHZ.2025.3537461⟩. ⟨hal-04926307⟩

• Communication dans un congrès

Microstreaming pour la propulsion de micronageurs artificiels acoustiques

Sarah Cleve, Jules Ghesquiere, Saeid Mollaei, Gustav Modler, Henrik Bruus, Michael Baudoin, Olivier Bou Matar

Le développement de micro-nageurs artificiels a suscité un intérêt croissant durant ces dernières années. En effet, un nageur entièrement manœuvrable permettrait diverses applications <latex>\emphin vitro</latex> et même <latex>\emphin vivo</latex> telles que des thérapies…

CFA 2025 - 17e Congrès Français d'Acoustique, Société Française d'Acoustique (SFA), Apr 2025, Paris, France. ⟨hal-05364509⟩

• Communication dans un congrès

Hopping motion of a particle along a substrate driven by a surface acoustic wave

Marina Terzi, Vladislav Aleshin, Jules Ghesquiere

Manipulation of small objects (particles) lying on vibrating or acoustically excited substrates is of interest for a number of applications such as micro-positioning or acoustic cleaning of surfaces. The objective is to provide a stable directed motion of a particle along a surface supporting a…

CFA 2025 - 17e Congrès Français d'Acoustique, Société Française d'Acoustique (SFA), Apr 2025, Paris, France. ⟨hal-05365594⟩

• Autre publication scientifique

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

Raffaele Pisano

2025. ⟨hal-05029957⟩

• Article dans une revue

High-speed integrated silicon germanium optical modulator with 3 GHz bandwidth in the 5-9 µm wavelength range

Javier Huertas-Pedroche, Victor Turpaud, Luca Lucia, Adel Bousseksou, Thi Hao Nhi Nguyen, Hamza Dely, Gia Long Ngo, Stefano Calcaterra, Davide Impelluso, Afonso de Cerdeira Oliveira, Etienne Herth, David Bouville, Samson Edmond, Jean Rene Coudevylle, Victor Merupo, Emilien Peytavit, Jean-François Lampin, Stefano Barbieri, Jacopo Frigerio, Raffaele Colombelli, Giovanni Isella, Delphine Marris-Morini

Mid-infrared spectroscopy is a powerful technique for identifying chemical and biological substances, increasing the demand for compact and cost-effective integrated systems. In this context, integrated electro-optic modulators are essential to implement advanced techniques such as synchronous…

Optics Express, 2025, 33 (20), pp.42408-42419. ⟨10.1364/OE.572563⟩. ⟨hal-05287436⟩

• Chapitre d'ouvrage

Modeling Mechanical Micro-instabilities in Biophysics and Materials Science

Andrea Cannizzo, Manon Benedito, Fabio Manca, Stefano Giordano

From biophysics to materials science, mechanical micro-instabilities play a central role in a multitude of materials and structures (adhesion, fracture, friction, phase transformations and so on). Although these systems are very different in length-scale, time-scale and morphology, they are all…

Raffaele Pisano. Nanoscience & Nanotechnologies. Critical Problems, Science in Society, Historical Perspectives, Springer Cham, pp.103-180, 2025, Nanotechnology in the Life Sciences, 978-3-031-85121-6. ⟨10.1007/978-3-031-85122-3_3⟩. ⟨hal-05321990⟩