no code implementations • 17 Sep 2024 • Xin Wang, Ting Dang, Vassilis Kostakos, Hong Jia
Healthcare monitoring is crucial for early detection, timely intervention, and the ongoing management of health conditions, ultimately improving individuals' quality of life.
no code implementations • 23 Aug 2024 • Songyan Teng, Tianyi Zhang, Simon D'Alfonso, Vassilis Kostakos
We employed linear regression, zero-shot, and multi-shot prompting using a large language model (LLM) to analyse relationships between screen text and affective states.
no code implementations • 5 Jul 2024 • Shiquan Zhang, Ying Ma, Le Fang, Hong Jia, Simon D'Alfonso, Vassilis Kostakos
To the best of our knowledge, this is the first framework to provide on-device LLMs personalization with smartphone sensing.
no code implementations • 7 Dec 2022 • Benjamin Tag, Niels van Berkel, Sunny Verma, Benjamin Zi Hao Zhao, Shlomo Berkovsky, Dali Kaafar, Vassilis Kostakos, Olga Ohrimenko
Artificial Intelligence (AI) systems have been increasingly used to make decision-making processes faster, more accurate, and more efficient.
1 code implementation • Proceedings of the ACM on Human-Computer Interaction 2020 • Danula Hettiachchi, Niels van Berkel, Vassilis Kostakos, Jorge Goncalves
While crowd workers typically complete a variety of tasks in crowdsourcing platforms, there is no widely accepted method to successfully match workers to different types of tasks.
no code implementations • 26 Nov 2017 • Donghan Yu, Yong Li, Fengli Xu, Pengyu Zhang, Vassilis Kostakos
In this paper we present the first population-level, city-scale analysis of application usage on smartphones.