Authors

Fei Cheng

Publications 2

Preprint Open access

From Access to Realized Affordances: University Students' Generative AI Engagement across Linguistic and Sociotechnical Contexts

Ming Li, Qin Xie, Ariunaa Enkhtur et al. · 2026

Generative artificial intelligence (GenAI) is increasingly embedded in university students' academic work, yet student engagement is often examined through adoption, frequency of use, or general perceptions, with less attention to how it is shaped by linguistic and sociotechnical conditions. This comparative qualitativ …

Preprint Open access

UniTrackPLA: Unified Panorama-Language-Action Model for Instruction-Guided Navigation and Dynamic Person Tracking

General-purpose embodied robots should support both navigation toward language-specified destinations and dynamic person tracking under arbitrary initial target azimuths. However, existing methods typically rely on forward-facing observations and address these tasks with separate policies, limiting omnidirectional perc …

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