Abstract: The hierarchical classification method can utilize the hierarchical structure to achieve fine classification from coarse-grained to fine-grained. Hierarchical classification has demonstrated ...

Abstract: The Internet of Things (IoT) system and path planning algorithm provide a technological foundation for autonomous navigation of uncrewed aerial vehicles (UAVs). Geospatial data from the IoT ...

Chinese-made drones have dominated the skies in the United States for years, with private owners, police departments, and firefighters deploying them nationwide. But a new rule by the Federal ...