Actualités
Hierarchical Dual-Change Collaborative Learning for UAV Scene Change Captioning
This paper proposes a novel task for UAV scene understanding - UAV Scene Change Captioning (UAV-SCC) - which aims to generate natural language descriptions of semantic changes in dynamic aerial imagery captured from a movable viewpoint. Unlike traditional change...
AirData Introduces Public Safety Program for Global Drone Operations
AirData has launched a Public Safety Program enabling law enforcement, fire departments, and emergency response agencies to manage drone operations with automated flight data tracking, compliance reporting, and real-time video streaming AirData has launched a Public...
Online Model Predictive Control for Trajectory and Beamforming Optimization in UAV-Enabled URLLC
This paper investigates joint trajectory and active beamforming design for unmanned aerial vehicle (UAV)-enabled ultra-reliable low-latency communication (URLLC) systems under finite blocklength (FBL) transmission. Unlike conventional Shannon-capacity formulations,...
PrivLocAuth: Enabling Location-Aware Cross-Domain UAV Authentication with Zero-Knowledge Location Privacy
Secure cross-domain UAV authentication is challenging because identity verification alone is insufficient to guarantee safe operation. In many UAV applications, it is equally critical to verify that a UAV is currently located within an authorized geographic region....
Zephyr Drone Simulator Integrates NIST Payload Delivery Test for Public Safety Drone Training
Public safety drone pilots can now train for critical lifesaving missions using a high-fidelity simulation environment featuring new standardized test methods developed by NIST and leading emergency response organizations Zephyr Drone Simulator (ZDS) has integrated a...
MMB VOLUM-e, la fabrication additive au service de l’excellence
À Blangy-sur-Bresle (Seine-Maritime), la PME normande MMB VOLUM-e coconçoit et fabrique des pièces complexes pour l’automobile, l’aérospatiale, le luxe… Héritière d’un savoir-faire industriel centenaire, l’entreprise a fait le pari de la fabrication additive (plus...
La fabrication additive transforme aussi les métiers de l’industrie
Si l'impression 3D s'impose progressivement dans l'industrie grâce à son fort potentiel, son déploiement repose aussi sur des compétences humaines très spécifiques. Ingénieurs, designers ou techniciens interviennent à chaque étape, de la conception des pièces à leur...
Advanced Manufacturing-Driven Multiscale Nanostructured Metals: A Review
The rapid evolution of next-generation advanced manufacturing technologies, exemplified by additive manufacturing, has drastically expanded the accessible compositional and processing windows for metallic materials. These advances actively drive the formation of...
JEC World : les polymères techniques et les composites thermoplastiques montent en gamme grâce aux revêtements toujours innovants
Décoratifs ou fonctionnels, les revêtements sont souvent ou presque invisibles pour les non avertis. Pourtant, ils font partie d’une démarche stratégique d’une entreprise quel que soit le marché adressé. Quand Demgy associe la fabrication additive et la métallisation...
AI-optimized design of hybrid functionally graded metal matrix composites for additive manufacturing and multifunctional engineering applications
The optimization of functionally graded metal matrix composites (FGMMCs) has long been hindered by the complex interplay between reinforcement distribution, process constraints, and multifunctional performance objectives. Current data-driven and empirical frameworks...
