Robert Lewis

Graduate Student

Groups

Publication

Testing a Behavioral Activation Gaming App for Depression During Pregnancy: Multimethod Pilot Study

Vanderkruik RC, Ferguson C, Kobylski LA, Locascio JJ, Hamlett GE, Killenberg PC, Lewis R, Jones N, Rossa ET, Dineen H, Picard R, Cohen LS Testing a Behavioral Activation Gaming App for Depression During Pregnancy: Multimethod Pilot Study JMIR Form Res 2024;8:e44029

Publication

Wearable technology in clinical practice for depressive disorder

Fedor, S., Lewis, R., Pedrelli, P., Mischoulon, D., Curtiss, J., & Picard, R. W. (2023). Wearable technology in clinical practice for depressive disorder. New England Journal of Medicine, 389(26), 2457-2466.

Publication

Improving Domain Generalization in Contrastive Learning using Adaptive Temperature Control

*Lewis, R. A., *Matton, K., Picard, R., & Guttag, J. (2023, December). Improving Domain Generalization in Contrastive Learning using Domain-Aware Temperature Control. In NeurIPS 2023 Workshop on Distribution Shifts: New Frontiers with Foundation Models & Neurips 2023 Workshop on Self-supervised Learning (*Equal contribution)

Publication

Contrastive Learning of Electrodermal Activity Representations for Stress Detection

Contrastive Learning of Electrodermal Activity Representations for Stress Detection; Matton, K*, Lewis, R*, Guttag, J, Picard, R.W. Conference on Health, Inference, and Learning (CHIL) 2023. *Equal contribution

Publication

Computational Empathy Counteracts the Effects of Anger on Human Creative Problem Solving

Groh, Matthew, Craig Ferguson, Robert Lewis, and Rosalind W. Picard. "Computational Empathy Counteracts the Negative Effects of Anger on Creative Problem Solving." In 2022 10th International Conference on Affective Computing and Intelligent Interaction (ACII), pp. 1-8. IEEE, 2022.

Publication

Can a Recommender System Support Treatment Personalisation in Digital Mental Health Therapy?

Can a Recommender System Support Treatment Personalisation in Digital Mental Health Therapy? A Quantitative Feasibility Assessment Using Data from a Behavioural Activation Therapy App, Lewis, R., Ferguson, F., Wilks, C., Jones, N., Picard, R.W.; CHI Conference on Human Factors in Computing Systems Extended Abstracts (CHI ’22 Extended Abstracts)

Publication

The Guardians: Designing a Game for Long-term Engagement with Mental Health Therapy

Ferguson, C.* and Lewis, R.*, Wilks, C., Picard, R.W.; The Guardians: Designing a Game for Long-term Engagement with Mental Health Therapy; IEEE Conference of Games 2021. *Equal contribution

Publication

Habit Formation Dynamics: Finding Factors Associated with Building Strong Mindfulness Habits

Robert Lewis, Yuanbo Liu, Matthew Groh and Rosalind Picard, "Habit Formation Dynamics: Finding Factors Associated with Building Strong Mindfulness Habits" HCI International 2021

Publication

Mixed Effects Random Forests for Personalised Predictions of Clinical Depression Severity

R. Lewis, A. Ghandeharioun, S. Fedor, P. Pedrelli, R.W. Picard, D. Mischoulon, "Mixed Effects Random Forests for Personalised Predictions of Clinical Depression Severity", ICML 2021 Computational Approaches to Mental Health workshop

Publication

Shaping Habit Formation Insights with Shapley Values: Towards an Explainable AI-system for Self-understanding and Health Behavior Change

Lewis, Robert, et al. "Shaping Habit Formation Insights with Shapley Values: Towards an Explainable AI-system for Self-understanding and Health Behavior Change." CHI 2021 Workshop Paper. Realizing AI in Healthcare: Challenges Appearing in the Wild.