Nirhoshan Sivaroopan

STELLA: Efficient Sensor-to-LLM Translation for On-Device Human Activity Recognition

Nirhoshan Sivaroopan, Albert Zomaya, Kanchana Thilakarathna

HAR is increasingly expected to run continuously on edge devices, yet recent LLM-based methods remain hard to deploy: raw sensor prompts are long, cloud inference adds latency and privacy risk, and fine-tuned LLM pipelines turn general-purpose models into task-specific classifier…Read more