Papers
4
Total Citations
21
H-Index
3
About
Xiaofei Xu is a multidisciplinary researcher whose work spans intelligent systems, human-computer interaction, and biomedical engineering. Operating at the intersection of emerging technologies and practical applications, Xu has made notable contributions to the Internet of Things (IoT) and ambient intelligence, most prominently through intent-aware interactive IoT frameworks that enhance collaborative sensing and data-driven decision-making in smart environments. In the domain of conversational AI, Xu developed the Dialogue Goal Planning Framework (DGPF), a cognitive architecture enabling service bots to proactively guide interactions rather than passively responding to user input — a meaningful step forward for virtual personal assistants and intelligent service systems. Xu's research also extends into rehabilitation robotics, where a coupled-serial-chain mechanism design offers innovative support for patients with lower-limb disabilities performing sit-to-stand motions. More recently, Xu contributed to clinical research evaluating robot-assisted percutaneous vertebroplasty for osteoporotic vertebral compression fractures, bridging engineering precision with orthopedic outcomes. With a growing citation record across these diverse fields, Xu exemplifies the kind of cross-domain researcher whose work connects artificial intelligence, human-centered design, and medical technology to address real-world challenges.
Research Focus
Key Achievements
Top Papers
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