Khalid Minaoui
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View article: Link adaptation techniques for throughput enhancement in LEO satellites: a survey
Link adaptation techniques for throughput enhancement in LEO satellites: a survey Open
In addition to the rapid geometric change of low earth orbit (LEO) satellites, the earth-to-space channel suffers from various attenuations that affect the communication link. To overcome this challenge, the link adaptation technique emerg…
View article: A Hybrid Anti-Collision Protocol Based on Frequency Division Multiple Access (FDMA) and Time Division Multiple Access (TDMA) for Radio Frequency Identification (RFID) Readers
A Hybrid Anti-Collision Protocol Based on Frequency Division Multiple Access (FDMA) and Time Division Multiple Access (TDMA) for Radio Frequency Identification (RFID) Readers Open
Radio Frequency Identification (RFID) technology plays a crucial role in various Internet of Things (IoT) applications, necessitating the integration of RFID systems into dense networks. However, the presence of numerous readers leads to c…
View article: Automatic detection of speech inspiration using SVM and decision trees
Automatic detection of speech inspiration using SVM and decision trees Open
Respiration is one of the most important subsystems in speech production. The detection and analysis of speech breathing patterns has numerous benefits in speech analysis, synthesis, recognition and in the development of voice biomarkers. …
View article: Advanced Deep Learning Approach for Accurate Upwelling Detection Along Morocco’s Atlantic Coast Using SST Imagery
Advanced Deep Learning Approach for Accurate Upwelling Detection Along Morocco’s Atlantic Coast Using SST Imagery Open
International audience
View article: DeepRes-UpwellNet: A Robust Framework for Coastal Upwelling Monitoring Along the Moroccan Atlantic Coast
DeepRes-UpwellNet: A Robust Framework for Coastal Upwelling Monitoring Along the Moroccan Atlantic Coast Open
International audience
View article: Convolutional neural networks for coastal upwelling monitoring along the Atlantic Coast of Morocco
Convolutional neural networks for coastal upwelling monitoring along the Atlantic Coast of Morocco Open
International audience
View article: A New Upwelling Index for the Moroccan Atlantic Coast for the Period between 1982–2021
A New Upwelling Index for the Moroccan Atlantic Coast for the Period between 1982–2021 Open
Being a component of the Eastern Boundary Upwelling (EBU) ecosystem, Morocco’s Atlantic coast presents high biological production throughout the year, with seasonal variations in upwelling dynamics. This characterization reflects the inher…
View article: A comparative study on vowel articulation in Parkinson's disease and multiple system atrophy
A comparative study on vowel articulation in Parkinson's disease and multiple system atrophy Open
International audience
View article: DMLAR: Distributed Machine Learning-Based Anti-Collision Algorithm for RFID Readers in the Internet of Things
DMLAR: Distributed Machine Learning-Based Anti-Collision Algorithm for RFID Readers in the Internet of Things Open
Radio Frequency Identification (RFID) is considered as one of the most widely used wireless identification technologies in the Internet of Things. Many application areas require a dense RFID network for efficient deployment and coverage, w…
View article: Automatic detection of Moroccan coastal upwelling from chlorophyll-a concentration images using the Expectation-Maximization method
Automatic detection of Moroccan coastal upwelling from chlorophyll-a concentration images using the Expectation-Maximization method Open
The inshore water along the Atlantic coast of Morocco is part of one of the four major upwelling systems in the world. This region is characterized by the presence of upwelling activity almost all years around. In this work, we propose an …
View article: On the methodology of fingerprint template protection schemes conception : meditations on the reliability
On the methodology of fingerprint template protection schemes conception : meditations on the reliability Open
Among the most major potential attacks against fingerprint authentication systems are those that target the stored reference templates. These threats are extremely damaging as they can lead to the invasion of user privacy. The countermeasu…
View article: CovSeg-Unet: End-to-End Method-based Computer-Aided Decision Support System in Lung COVID-19 Detection on CT Images
CovSeg-Unet: End-to-End Method-based Computer-Aided Decision Support System in Lung COVID-19 Detection on CT Images Open
COVID-19 epidemic continues to threaten public health with the appearance of new, more severe mutations, and given the delay in the vaccination process, the situation becomes more complex. Thus, the implementation of rapid solutions for th…
View article: Distortion of voiced obstruents for differential diagnosis between parkinson's disease and multiple system atrophy
Distortion of voiced obstruents for differential diagnosis between parkinson's disease and multiple system atrophy Open
International audience
View article: FTSMAC: A Multi-Channel Hybrid Reader Collision Avoidance Protocol for RFID Network
FTSMAC: A Multi-Channel Hybrid Reader Collision Avoidance Protocol for RFID Network Open
Due to the emergence of the Internet of Things, the need for effective identification and traceability has increased. Radio-frequency identification (RFID), a simple and cheap approach for gathering information, has therefore drawn the att…
View article: Le calcul de la décomposition polyadique canonique régularisée des tenseurs en utilisant le gradient proximal accéléré avec momentum
Le calcul de la décomposition polyadique canonique régularisée des tenseurs en utilisant le gradient proximal accéléré avec momentum Open
Tensors may be seen as multidimensional arrays that generalize vectors and matrices to more than two dimensions. Among tensor decompositions, we are especially interested in the Canonical Polyadic (CP) tensor decomposition, which is import…
View article: A New Protection Scheme for Biometric Templates based on Random Projection and CDMA Principle
A New Protection Scheme for Biometric Templates based on Random Projection and CDMA Principle Open
Although biometric technologies have revolution-ized the world of communication and dematerialized exchanges, authentication by biometrics still has many limitations, particu-larly in terms of privacy concerns, due to the various potential…
View article: Optimization of UHF RFID Five-Slotted Patch Tag Design Using PSO Algorithm for Biomedical Sensing Systems
Optimization of UHF RFID Five-Slotted Patch Tag Design Using PSO Algorithm for Biomedical Sensing Systems Open
In this paper, a new flexible wearable radio frequency identification (RFID) five-shaped slot patch tag placed on the human arm is designed for ultra-high frequency (UHF) healthcare sensing applications. The compact proposed tag consists o…
View article: New Nanosized (Gd3+, Sm3+) Co-doped Zinc Ferrite for Telecommunication Applications. Magnetic and Structural Properties.
New Nanosized (Gd3+, Sm3+) Co-doped Zinc Ferrite for Telecommunication Applications. Magnetic and Structural Properties. Open
Highly crystalline ZnFe 1.98 Sm 0.01 Gd 0.01 O 4 nanoferrites were prepared by co-precipitation method for the first time. The nanoparticles were characterized using thermogravimetric and differential scanning calorimetry analysis (TGA and…
View article: An Efficient Detection of Moroccan Coastal Upwelling Based on Fusion of Chlorophyll-a and Sea Surface Temperature Images With a New Validation Index
An Efficient Detection of Moroccan Coastal Upwelling Based on Fusion of Chlorophyll-a and Sea Surface Temperature Images With a New Validation Index Open
International audience
View article: Robust Detection of the North-West African Upwelling From SST Images
Robust Detection of the North-West African Upwelling From SST Images Open
International audience
View article: Defining Lagrangian coherent vortices from their trajectories
Defining Lagrangian coherent vortices from their trajectories Open
We study the transport properties of mesoscale eddies (i.e., vortices of 100–200 km in diameter) over a finite time duration. While these oceanic structures are well-known to stir and mix surrounding water, they can also carry and transpor…
View article: Physical and Biological Satellite Observations of the Northwest African Upwelling: Spatial Extent and Dynamics
Physical and Biological Satellite Observations of the Northwest African Upwelling: Spatial Extent and Dynamics Open
International audience
View article: RFID Double-Loop Tags with Novel Meandering Lines Design for Health Monitoring Application
RFID Double-Loop Tags with Novel Meandering Lines Design for Health Monitoring Application Open
In this paper, we propose a design of two compact and miniaturized RFID epidermal tags in the UHF band for health monitoring applications. The two conceptions of meandered double-loop antennas with T- match configuration, namely, a double-…
View article: A Fourier approach to Lagrangian vortex detection
A Fourier approach to Lagrangian vortex detection Open
We study the transport properties of coherent vortices over a finite-time duration. Here, we reveal that such vortices can be identified based on the frequency-domain representation of Lagrangian trajectories. We use Fourier analysis to co…