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Chapitre d'ouvrage

Auto-weighted Multi-view Clustering with Unified Binary Representation and Deep Initialization

Khamis Houfar, Fadi Dornaika, Djamel Samai, Azeddine Benlamoudi, Khaled Bensid, Abdelmalik Taleb-Ahmed

Clustering, as an integral part of exploratory data analysis, has gained renewed attention due to the prevalence of multi-representational or multi-view real-world data. However, its application becomes increasingly challenging in the face of large and heterogeneous datasets. Notably, existing…

Advances in Data Clustering, In: Dornaika, F., Hamad, D., Constantin, J., Hoang, V.T. (eds) Advances in Data Clustering, Springer Nature Singapore, pp.129-156, 2024, ⟨10.1007/978-981-97-7679-5_8⟩. ⟨hal-05085246⟩

Article dans une revue

Quantum computers, quantum computing, and quantum thermodynamics

Fabrizio Cleri

Quantum thermodynamics aims to extend standard thermodynamics and non-equilibrium statistical physics to systems with sizes well below the thermodynamic limit. It is a rapidly evolving research field that promises to change our understanding of the foundations of physics, while enabling the…

Frontiers in Quantum Science and Technology, 2024, 3, ⟨10.3389/frqst.2024.1422257⟩. ⟨hal-04683476⟩

Communication dans un congrès

Exploration of Low-Energy Floating-Point Flash Attention Mechanism for 18nm FD-SOI CMOS Integration at the Edge

Joaquin Cornejo, Filipe Pouget, Sylvain Clerc, Tifenn Hirtzlin, Benoit Larras, Andreia Cathelin, Antoine Frappé

<div><p>In this work we study the sizing and feasibility of a processing element for the calculation of the attention mechanism used in the Transformer models, using floating point representation. We show that the Flash Attention implementation is needed to enable circuit integration at…

2024 IEEE 67th International Midwest Symposium on Circuits and Systems (MWSCAS), Aug 2024, Springfield, United States. pp.1056 - 1059, ⟨10.1109/mwscas60917.2024.10658822⟩. ⟨hal-04826910⟩

Article dans une revue

Demonstration that sublinear dendrites enable linearly non-separable computations

Romain Cazé, Alexandra Tran-Van-Minh, Boris Gutkin, David Digregorio

ABSTRACT Theory predicts that nonlinear summation of synaptic potentials within dendrites allows neurons to perform linearly non-separable computations (LNSCs). Using Boolean analysis approaches, we predicted that both supralinear and sublinear synaptic summation could allow single neurons to…

Scientific Reports, 2024, 14, pp.18226. ⟨10.1038/s41598-024-65866-9⟩. ⟨hal-04273507⟩

Communication dans un congrès

Smart Beamforming for High Mobility Millimeter-Wave Train-to-Infrastructure Networks: A Machine Learning Approach

Semah Mabrouki, Iyad Dayoub, Marion Berbineau

The evolution of wireless communication systems is undergoing a transformative shift with the integration of Artificial Intelligence (AI). In the era of high-mobility millimeter-wave (mmWave) train-to-infrastructure (T2I) communication systems, the dynamic nature of the environment poses unique…

2024 IEEE Canadian Conference on Electrical and Computer Engineering (CCECE), Aug 2024, Kingston, Canada. pp.746-752, ⟨10.1109/CCECE59415.2024.10667240⟩. ⟨hal-04698453⟩

Article dans une revue

Nanosensors Based on Bimetallic Plasmonic Layer and Black Phosphorus: Application to Urine Glucose Detection

Fatima Houari, Mohamed El Barghouti, Abdellah Mir, Abdellatif Akjouj

This paper presents a new biosensor design based on the Kretschmann configuration, for the detection of analytes at different refractive indices. Our studied design consists of a TiO2/SiO2 bi-layer sandwiched between a BK7 prism and a bimetallic layer of Ag/Au plasmonic materials, covered by a…

Sensors, 2024, 24, 14 p. ⟨10.3390/s24155058⟩. ⟨hal-04672678⟩

Article dans une revue

Facile assembly of flexible, stretchable and attachable symmetric microsupercapacitors with wide working voltage windows and favorable durability

Xiangguang Han, Xiaoyu Wu, Libo Zhao, Min Li, Chen Jia, Zhikang Li, Jiaqi Xie, Guoxi Luo, Ping Yang, Rabah Boukherroub, Yurdanur Türker, Mert Umut Özkaynak, Koray Bahadır Dönmez

With the increasing development of intelligent robots and wearable electronics, the demand for high-performance flexible energy storage devices is drastically increasing. In this study, flexible symmetric microsupercapacitors (MSCs) that could operate in a wide working voltage window were developed…

Microsystems & Nanoengineering, 2024, 10, pp.107. ⟨10.1038/s41378-024-00742-0⟩. ⟨hal-04673030⟩

Article dans une revue

Treating cryptosporidiosis: A review on drug discovery strategies

Anne-Charlotte Lenière, Alexis Vlandas, Jérôme Follet

Despite several decades of research on therapeutics, cryptosporidiosis remains a major concern for human and animal health. Even though this field of research to assess antiparasitic drug activity is highly active and competitive, only one molecule is authorized to be used in humans. However, this…

International journal for parasitology. Drugs and drug resistance, 2024, 25, pp.100542. ⟨10.1016/j.ijpddr.2024.100542⟩. ⟨hal-04569394⟩

Article dans une revue

Reverse Leakage Current Hysteresis in GaN Schottky Barrier Diodes Interpreted in Terms of a Trap Energy Band

R. Peña, B. Orfao, I. Íñiguez-De-La-Torre, G. Paz, Mahmoud Abou Daher, Y. Roelens, M. Zaknoune, J. Mateos, T. González, B. Vasallo, S. Pérez

The hysteresis cycles observed in the reverse leakage current measured at low temperatures in GaN-on-sapphire Schottky barrier diodes (SBDs) have been deeply studied and interpreted in terms of trap-assisted tunneling (TAT) compatible with the existence of a trap energy band (TEB) near the metal-…

IEEE Transactions on Electron Devices, 2024, 71 (8), pp.4524-4529. ⟨10.1109/TED.2024.3409202⟩. ⟨hal-04665811⟩

Article dans une revue

Improvement and optimization of Cu 2 ZnSn(S1-xSex)4 structure for optoelectronic applications

A Skender, A Aissat, Jean-Pierre Vilcot

<div><p>The use of semiconductors based on abundant and less expensive materials in photovoltaic industry has grown since electricity consumption has increased, alloys such as Cu 2 ZnSn(S 1-x Se x ) 4 have recently attracted attention, due to its structural, optical and electronic…

Chalcogenide Letters, 2024, 21 (8), pp.651-653. ⟨10.15251/CL.2024.218.651⟩. ⟨hal-04698466⟩