Digital tools are becoming a standard in early childhood classrooms. Many schools now rely on tablets, laptops, and typing ...

Device-free sensing using WiFi channel state information (CSI) is a non-intrusive method of human activity recognition in an urban built environment. In this paper, we propose a human activity ...

Secondly, the point cloud and the template are subjected to a similarity metric using the Mapper algorithm to obtain the final recognition results. Fig. 4. Schematic diagram of the proposed indoor HAR ...

We introduce Uni-MuMER, which fully fine-tunes the Qwen2.5-VL-3B model for the HMER task without modifying its architecture, effectively injecting domain-specific knowledge into a generalist framework ...