About Me
Hi! I'm Samuel Rhys Cox, a postdoctoral researcher with the Human-Centered Computing group at Aalborg University working with Prof. Neils van Berkel.
I am interested in human-computer interaction (HCI), human-centered AI, conversational AI, health behaviour change and social computing.
I completed my PhD at National University of Singapore, with primary supervisor Prof. Wei Tsang Ooi and co-supervisor is Prof. Brian Y. Lim. I was previously supervised by Joseph Jay Williams before he joined the University of Toronto. I received my BSc. (Hons) in Mathematics from the University of Portsmouth, and MSc. Computing Science from Imperial College London.
Publications
Yuang Shi, Samuel Rhys Cox and Wei Tsang Ooi. "Quality Assessment and Modeling for MPEG V-PCC Volumetric Video." In MMVE '24: Proceedings of the 16th International Workshop on Immersive Mixed and Virtual Environment Systems (2024).
ACM Digital Library Page
Samuel Rhys Cox and Wei Tsang Ooi. "Conversational Interactions with NPCs in LLM-Driven Gaming: Guidelines from a Content Analysis of Player Feedback." In Springer International Workshop on Chatbot Research and Design (2023/4).
Springer Digital Library Page | Preprint PDF
Samuel Rhys Cox, Yi-Chieh Lee and Wei Tsang Ooi. "Comparing how a chatbot references user utterances from previous chatting sessions: An investigation of users’ privacy concerns and perceptions." In Proceedings of the 11th International Conference on Human-Agent Interaction (2023).
ACM Digital Library Page
Samuel Rhys Cox, Grace Cheong and Wei Tsang Ooi. "The use of deception in dementia-care robots: Should robots tell "white lies" to limit emotional distress?" In Proceedings of the 11th International Conference on Human-Agent Interaction (2023).
ACM Digital Library Page | Poster (PDF)
Samuel Rhys Cox, Ashraf Abdul and Wei Tsang Ooi. "Prompting a Large Language Model to Generate Diverse Motivational Messages: A Comparison with Human-Written Messages." In Proceedings of the 11th International Conference on Human-Agent Interaction (2023).
ACM Digital Library Page | Poster (PDF)
Samuel Rhys Cox, May Lim and Wei Tsang Ooi. "VOLVQAD: An MPEG V-PCC Volumetric Video Quality Assessment Dataset." In Proceedings of the 14th Conference on ACM Multimedia System (2023).
ACM Digital Library Page | Dataset Github Repo
Samuel Rhys Cox and Wei Tsang Ooi. "Does Chatbot Language Formality Affect Users’ Self-Disclosure?" In CUI 2022-4th Conference on Conversational User Interfaces (2022).
ACM Digital Library Page | Video
Tzu-Kuang Hung, I-Chun Huang, Samuel Rhys Cox, Wei Tsang Ooi, and Cheng-Hsin Hsu. "Error Concealment of Dynamic 3D Point Cloud Streaming." In Proceedings of the 30th ACM International Conference on Multimedia (MM'22) (2022).
ACM Digital Library Page | Video
Samuel Rhys Cox, Yunlong Wang, Ashraf Abdul, Christian von der Weth, and Brian Y. Lim. "Directed Diversity: Leveraging Language Embedding Distances for Collective Creativity in Crowd Ideation." In Proceedings of the 2021 CHI Conference on Human Factors in Computing Systems (2021).
ACM Digital Library Page | Video
Ding Dan, Oleksandra Poquet, Joseph Jay Williams, Radhika Nikam, and Samuel Rhys Cox. "Increasing Response Rates to Email Surveys in MOOCs." In Adjunct Publication of the 26th Conference on User Modeling, Adaptation and Personalization (2018).
ACM Digital Library Page | Poster (PDF) | Video
Awards and Activities
- Gary Marsden Travel Award (2021)
- A*STAR Singapore International Graduate Award
- Imperial Master's Support Scholarship
- Program Committee: ACM CUI'23, ACM IMX'24
- Student Volunteer: ACM IMX'21, ACM ISMAR'22