Conclusions: The results revealed major limitations in the literature reviewed, including significant variability in how user engagement is defined, a tendency to rely on user log-in data over other ...

Abstract: Swift advancements in large language model (LLM) technologies lead to widespread research and applications, particularly in integrating LLMs with auxiliary tools, known as tool-using LLM ...

Abstract: This letter proposes a human activity recognition method using user-held frequency-modulated continuous wave radar, which can be embedded in wireless devices, such as smartphones that come ...