Publications

• Communication dans un congrès

Anomaly Detection in Surveillance Videos by Future Appearance-motion Prediction

Tuan-Hung Vu, Sebastien Ambellouis, Jacques Boonaert, Abdelmalik Taleb-Ahmed

Anomaly detection in surveillance videos is the identification of rare events which produce different features from normal events. In this paper, we present a survey about the progress of anomaly detection techniques and introduce our proposed framework to tackle this very challenging objective.…

15th International Conference on Computer Vision Theory and Applications, Feb 2020, Valletta, France. pp.484-490, ⟨10.5220/0009146704840490⟩. ⟨hal-04490869⟩

• Communication dans un congrès

Distributed Clique-Based Neural Networks for Data Fusion at the Edge

Benoit Larras, Antoine Frappé

Distributed smart sensors are more and more used in applications such as biomedical or domestic monitoring. However, each sensor broadcasts data wirelessly to the others or to an aggregator, which leads to energy-hungry sensors not ensuring data privacy. To tackle both challenges, this work…

2020 2nd IEEE International Conference on Artificial Intelligence Circuits and Systems (AICAS), Aug 2020, Genova, Italy. pp.55-58, ⟨10.1109/AICAS48895.2020.9073801⟩. ⟨hal-03377032⟩

• Article dans une revue

AOTF-based hyperspectral imaging phase microscopy

Konstantin B. Yushkov, Justine Champagne, Jean-Claude Kastelik, Oleg Yu. Makarov, Vladimir Ya. Molchanov

Phase imaging microscopy with incoherent object illumination is convenient and affordable for biomedical research and clinics since it provides easy integration with a variety of bright-field optical microscopes. We report the design of a new hyperspectral imaging system based on a combination of a…

Biomedical optics express, 2020, 11 (12), pp.7053-7061. ⟨10.1364/BOE.406155⟩. ⟨hal-03321563⟩

• Communication dans un congrès

Continuous-wave lines up to 5.5 THz from the ammonia laser pumped by a quantum cascade laser

Jean-Francois Lampin, M.-H. Mammez, Z. Buchanan, M. Micica, O. Pirali, M.-A. Martin-Drumel, Sophie Eliet, S Barbieri, Francis Hindle, P. Roy, Gaël Mouret

We have recently demonstrated a continuous wave molecular laser emission based on ammonia optically pumped by a quantum cascade laser. We report here new results obtained with an optimized laser prototype pumped by a tunable external cavity quantum cascade laser. New laser lines with high output…

2020 45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Nov 2020, Buffalo, NY, United States. pp.1-1, ⟨10.1109/IRMMW-THz46771.2020.9370956⟩. ⟨hal-03191459⟩

• Article dans une revue

A 30.1 mW/µm2 SiGe:C HBT featuring an implanted collector in a 55-nm CMOS node

A. Gauthier, Walid Aouimeur, Etienne Okada, Nicolas Guitard, Pascal Chevalier, Christophe Gaquière

This letter deals with the load-pull measurements at 94 GHz of 450 GHz Si/SiGe f(T) HBTs. On the one hand the technological modifications performed to improve large signal performances are presented and on the other hand, load-pullmeasurements are presented after having describing the measurement…

IEEE Electron Device Letters, 2020, 41 (1), pp.12-14. ⟨10.1109/LED.2019.2954600⟩. ⟨hal-03322806⟩

• Chapitre d'ouvrage

Nanoscale materials for the treatment of water contaminated by bacteria and viruses

Milica Budimir, Sabine Szunerits, Zoran Markovic, Rabah Boukherroub

Nanomaterials for Sustainable Energy and Environmental Remediation, Elsevier, pp.261-305, 2020, ⟨10.1016/B978-0-12-819355-6.00009-1⟩. ⟨hal-03090117⟩

• Article dans une revue

Gate length dependent transport properties of in-plane core-shell nanowires with raised contacts

Alexandre Bucamp, Christophe Coinon, David Troadec, Sylvie Lepilliet, Gilles Patriarche, Xavier Wallart, L. Desplanque

Nano Research, 2020, 13 (1), pp.61-66. ⟨10.1007/s12274-019-2572-8⟩. ⟨hal-02974920⟩

• Article dans une revue

A superheterodyne 300 GHz wireless link for ultra-fast terahertz communication systems

Iulia Dan, Guillaume Ducournau, Shintaro Hisatake, Pascal Szriftgiser, Ralf-Peter Braun, Ingmar Kallfass

A superheterodyne transmission scheme is adopted and analyzed in a 300 GHz wireless point-to-point link. This was realized using two different intermediate frequency (IF) systems. The first uses fast digital synthesis which provides an IF signal centered around a carrier frequency of 10 GHz. The…

International Journal of Microwave and Wireless Technologies, 2020, 12 (7), pp.578-587. ⟨10.1017/S1759078720000495⟩. ⟨hal-03321525⟩

• Article dans une revue

Long-range electron transport in Prussian blue analog nanocrystals

Roméo Bonnet, Stéphane Lenfant, Sandra Mazérat, Talal Mallah, Dominique Vuillaume

We report electron transport measurements through nano-scale devices consisting of 1 to 3 Prussian blue analog (PBA) nanoparticles connected between two electrodes. We compare two types of cubic nanoparticles, CsCo^IIIFe^II (15 nm) and CsNi<sup>II…

Nanoscale, 2020, 12 (39), pp.20374-20385. ⟨10.1039/d0nr06971j⟩. ⟨hal-03010948⟩

• Article dans une revue

Experimental observation and modeling of the impact of traps on static and analog/HF performance of graphene transistors

Anibal Pacheco-Sanchez, Nikolaos Mavredakis, Pedro C. Feijoo, Wei Wei, Emiliano Pallecchi, Henri Happy, David Jimenez

The trap-induced hysteresis on the performance of a graphene field-effect transistor is experimentally diminished here by applying consecutive gate-to-source voltage pulses of opposing polarity. This measurement scheme is a practical and suitable approach to obtain reproducible device…

IEEE Transactions on Electron Devices, 2020, 67 (12), pp.5790-5796. ⟨10.1109/TED.2020.3029542⟩. ⟨hal-03321544⟩