Bernard Cousin
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View article: Novel Class Discovery: an Introduction and Key Concepts
Novel Class Discovery: an Introduction and Key Concepts Open
Novel Class Discovery (NCD) is a growing field where we are given during training a labeled set of known classes and an unlabeled set of different classes that must be discovered. In recent years, many methods have been proposed to address…
View article: A Method for Discovering Novel Classes in Tabular Data
A Method for Discovering Novel Classes in Tabular Data Open
In Novel Class Discovery (NCD), the goal is to find new classes in an\nunlabeled set given a labeled set of known but different classes. While NCD has\nrecently gained attention from the community, no framework has yet been\nproposed for h…
View article: Light-tree reconfiguration without flow interruption in sparse wavelength converter network
Light-tree reconfiguration without flow interruption in sparse wavelength converter network Open
International audience
View article: Performance Evaluation of Integrated Access and Backhaul in 5G Networks
Performance Evaluation of Integrated Access and Backhaul in 5G Networks Open
International audience
View article: Sub-Tree-Based Approach for Reconfiguration of Light-Tree Pair without Flow Interruption in Sparse Wavelength Converter Network
Sub-Tree-Based Approach for Reconfiguration of Light-Tree Pair without Flow Interruption in Sparse Wavelength Converter Network Open
Network reconfiguration is an important mechanism for network operators to optimize network performance and optical flow transfer. It concerns unicast and multicast connections. Multicast connections are required to meet the bandwidth requ…
View article: Efficient Placement of Splitters in Optical WDM Network
Efficient Placement of Splitters in Optical WDM Network Open
In this paper, we investigate the splitter placement problem in an optical WDM network. The goal is to select a given number of MC nodes in the network such that the overall link cost of a multicast session is minimized. We present an exac…
View article: Minimize Flow Interruptions during Reconfiguration of a set of Light-trees in All-optical WDM Network
Minimize Flow Interruptions during Reconfiguration of a set of Light-trees in All-optical WDM Network Open
International audience
View article: On the Variational Posterior of Dirichlet Process Deep Latent Gaussian Mixture Models
On the Variational Posterior of Dirichlet Process Deep Latent Gaussian Mixture Models Open
Thanks to the reparameterization trick, deep latent Gaussian models have shown tremendous success recently in learning latent representations. The ability to couple them however with nonparamet-ric priors such as the Dirichlet Process (DP)…
View article: Frequency Allocation Based on Angle-of-Arrival for Downlink User Selection in 5G MU-MIMO Heterogeneous Network
Frequency Allocation Based on Angle-of-Arrival for Downlink User Selection in 5G MU-MIMO Heterogeneous Network Open
International audience
View article: An efficient energy aware link stable multipath routing protocol for mobile ad hoc networks in urban areas
An efficient energy aware link stable multipath routing protocol for mobile ad hoc networks in urban areas Open
Ad Hoc wireless mobile networks are characterized by a lack of central administration and the fact that any element of the network, being very mobile, is susceptible to disappear. In an Ad Hoc network, all the elements must cooperate in or…
View article: Sub-tree Pair Selection for Reconfiguration of a Light-tree Pair
Sub-tree Pair Selection for Reconfiguration of a Light-tree Pair Open
Reconfiguration of unicast or multicast connections in an optical network is a critical task. Indeed, if it is not carried out correctly, it can lead to optical flow (also called flow) interruptions that can cause damage to the network ope…
View article: Cross-Layer Multi-User Selection in 5G Heterogeneous Networks Based on Hybrid Beamforming Optimization for Millimeter-Wave
Cross-Layer Multi-User Selection in 5G Heterogeneous Networks Based on Hybrid Beamforming Optimization for Millimeter-Wave Open
International audience
View article: Optical Power Control in Translucent Flexible Optical Networks With GMPLS Control Plane
Optical Power Control in Translucent Flexible Optical Networks With GMPLS Control Plane Open
International audience
View article: Two Node-Disjoint Paths Routing for Energy-Efficiency and Network Reliability
Two Node-Disjoint Paths Routing for Energy-Efficiency and Network Reliability Open
Carrier grade networks are in general over-dimensioned in order to protect against network resource failures and to handle probable traffic peaks. Such network design exhibits non-negligible energy waste. As well known, during network oper…
View article: User Selection in 5G Heterogeneous Networks Based on Millimeter-Wave and Beamforming
User Selection in 5G Heterogeneous Networks Based on Millimeter-Wave and Beamforming Open
International audience
View article: Energy-Aware Routing in Carrier-Grade Ethernet Using SDN Approach
Energy-Aware Routing in Carrier-Grade Ethernet Using SDN Approach Open
International audience
View article: Broad-band absorbers for reduction of parasitic light: two alternative solutions
Broad-band absorbers for reduction of parasitic light: two alternative solutions Open
This paper, “Broad-band absorbers for reduction of parasitic light: two alternative solutions, was presented as part of International Conference on Space Optics—ICSO 1997, held in Toulouse, France.
View article: Analytical Load Balancing Model in Distributed Open Flow Controller System
Analytical Load Balancing Model in Distributed Open Flow Controller System Open
The Software Defined Network (SDN) is a concept based on a decoupling between the control plan and the data plan of a network. Thus, the network becomes programmable and can be coupled to the business applications of the users. The study t…
View article: Ageing under mechanical stress: first experiments for a silver based multilayer mirror
Ageing under mechanical stress: first experiments for a silver based multilayer mirror Open
Improving materials and devices reliability is a major concern to the spatial industry. Results are reported for satellite mirrors-like specimens consisting in oxide-protected metal systems. Optical coatings were deposited by electron beam…
View article: Thin film optical coatings for the ultraviolet spectral region
Thin film optical coatings for the ultraviolet spectral region Open
The applications and innovations related to the ultraviolet field are today in strong growth. To satisfy these developments which go from biomedical to the large equipment like the Storage Ring Free Electron Laser, it is crucial to control…
View article: Ion-plating metal-dielectric coatings for light absorbers
Ion-plating metal-dielectric coatings for light absorbers Open
Ion Plating deposition technology is investigated for the manufacturing of durable metal-dielectric light absorbers that are compliant with space requirements. Coatings are manufactured using hafnium (Hf) and silica (SiO2) for layer materi…
View article: Cooperative resource management and power allocation for multiuser OFDMA networks
Cooperative resource management and power allocation for multiuser OFDMA networks Open
Mobile network operators are facing the challenge to increase network capacity and satisfy the growth in data traffic demands. In this context, long‐term evolution (LTE) networks, LTE‐advanced networks, and future mobile networks of the fi…
View article: Power-Aware Regeneration Algorithm in Flex-grid Networks
Power-Aware Regeneration Algorithm in Flex-grid Networks Open
International audience
View article: Resource sharing strategies: Which sharing to better protect primary shortest paths?
Resource sharing strategies: Which sharing to better protect primary shortest paths? Open
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View article: Software defined networking (SDN) for reliable user connectivity in 5G networks
Software defined networking (SDN) for reliable user connectivity in 5G networks Open
International audience
View article: TcpHas: TCP for HTTP Adaptive Streaming
TcpHas: TCP for HTTP Adaptive Streaming Open
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View article: Synchronized power saving mechanism for WiMAX networks
Synchronized power saving mechanism for WiMAX networks Open
International audience