Vassilis Kostakos

Enabling On-Device LLMs Personalization with Smartphone Sensing

2024 · arXiv (Cornell University)

This demo presents a novel end-to-end framework that combines on-device large language models (LLMs) with smartphone sensing technologies to achieve context-aware and personalized services. The framework addresses critical limitations of current personalization solutions via cloud …

AutoJournaling: A Context-Aware Journaling System Leveraging MLLMs on Smartphone Screenshots

2024 · arXiv (Cornell University)

Journaling offers significant benefits, including fostering self-reflection, enhancing writing skills, and aiding in mood monitoring. However, many people abandon the practice because traditional journaling is time-consuming, and detailed life events may be overlooked if not …