no code implementations • 18 Feb 2023 • Robert C. Gray, Jennifer Villareale, Thomas B. Fox, Diane H. Dallal, Santiago Ontañón, Danielle Arigo, Shahin Jabbari, Jichen Zhu
Our results indicate that our Shapley Bandits effectively mediates the Greedy Bandit Problem and achieves better user retention and motivation across the participants.
no code implementations • 10 Feb 2021 • Robert C. Gray, Jichen Zhu, Dannielle Arigo, Evan Forman, Santiago Ontañón
This paper focuses on building personalized player models solely from player behavior in the context of adaptive games.
no code implementations • 10 Feb 2021 • Robert C. Gray, Jichen Zhu, Santiago Ontañón
This paper explores multi-armed bandit (MAB) strategies in very short horizon scenarios, i. e., when the bandit strategy is only allowed very few interactions with the environment.
no code implementations • 25 Jan 2021 • Jichen Zhu, Diane H. Dallal, Robert C. Gray, Jennifer Villareale, Santiago Ontañón, Evan M. Forman, Danielle Arigo
In addition to design implications for social comparison features in social apps, this paper identified the personalization paradox, the conflict between user modeling and adaptation, as a key design challenge of personalized applications for behavior change.