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Personalized therapy, in which a therapeutic practice is adapted to an individual patient, leads to better health outcomes. Typically, this is accomplished by relying on a therapist's training and intuition along with feedback from a…

Machine Learning · Computer Science 2021-10-11 Athar Mahmoudi-Nejad , Matthew Guzdial , Pierre Boulanger

The need to generate a spider to provoke a desired anxiety response arises in the context of personalized virtual reality exposure therapy (VRET), a treatment approach for arachnophobia. This treatment involves patients observing virtual…

Machine Learning · Computer Science 2025-08-25 Athar Mahmoudi-Nejad , Matthew Guzdial , Pierre Boulanger

Virtual reality exposure therapy (VRET) enables controlled exposure to trauma-related stimuli to facilitate memory access and emotional processing. However, the field remains underexplored for complex post-traumatic stress disorder…

Human-Computer Interaction · Computer Science 2026-04-15 Annalisa Degenhard , Sophia Ppali , Fotis Liarokapis , Enrico Rukzio , Jennifer Spohrs , Stefan Tschoeke

As virtual reality (VR) systems become increasingly more advanced, they are likewise expected to respond intelligently and adapt to individual user states, abilities, and preferences. Recent work has explored how VR can be adapted and…

Human-Computer Interaction · Computer Science 2025-10-16 Tangyao Li , Yitong Zhu , Hai-Ning Liang , Yuyang Wang

Randomized controlled trials typically analyze the effectiveness of treatments with the goal of making treatment recommendations for patient subgroups. With the advance of electronic health records, a great variety of data has been…

Machine Learning · Computer Science 2021-03-31 Zhiliang Wu , Yinchong Yang , Yunpu Ma , Yushan Liu , Rui Zhao , Michael Moor , Volker Tresp

Phobias are common and impairing, and exposure therapy, which involves confronting patients with fear-provoking visual stimuli, is the most effective treatment. Scalable computerized exposure therapy requires automated prediction of fear…

Computer Vision and Pattern Recognition · Computer Science 2026-02-02 Dominik Pegler , David Steyrl , Mengfan Zhang , Alexander Karner , Jozsef Arato , Frank Scharnowski , Filip Melinscak

Personalized virtual reality exposure therapy is a therapeutic practice that can adapt to an individual patient, leading to better health outcomes. Measuring a patient's mental state to adjust the therapy is a critical but difficult task.…

Machine Learning · Computer Science 2024-09-27 Athar Mahmoudi-Nejad , Pierre Boulanger , Matthew Guzdial

Personalization is very powerful in improving the effectiveness of health interventions. Reinforcement learning (RL) algorithms are suitable for learning these tailored interventions from sequential data collected about individuals.…

Artificial Intelligence · Computer Science 2020-05-22 Ali el Hassouni , Mark Hoogendoorn , Martijn van Otterlo , A. E. Eiben , Vesa Muhonen , Eduardo Barbaro

Despite ample motivation from costly exploration and limited trajectory data, rapidly adapting to new environments with few-shot reinforcement learning (RL) can remain a challenging task, especially with respect to personalized settings.…

Machine Learning · Computer Science 2020-10-13 Michael Zhang

In robot-assisted therapy for individuals with Autism Spectrum Disorder, the workload of therapists during a therapeutic session is increased if they have to control the robot manually. To allow therapists to focus on the interaction with…

Robotics · Computer Science 2022-07-26 Michał Stolarz , Alex Mitrevski , Mohammad Wasil , Paul G. Plöger

Every day life tasks can present significant challenges for neurodivergent individuals, particularly those with Autism Spectrum Disorders (ASD) who are characterized by specific sensitivities. This contribution describes a virtual reality…

Personalization is the process of fitting a model to patient data, a critical step towards application of multi-physics computational models in clinical practice. Designing robust personalization algorithms is often a tedious,…

For the most comfortable, human-aware robot navigation, subjective user preferences need to be taken into account. This paper presents a novel reinforcement learning framework to train a personalized navigation controller along with an…

Robotics · Computer Science 2022-10-05 Jorge de Heuvel , Nathan Corral , Lilli Bruckschen , Maren Bennewitz

We introduce a Reinforcement Learning Psychotherapy AI Companion that generates topic recommendations for therapists based on patient responses. The system uses Deep Reinforcement Learning (DRL) to generate multi-objective policies for four…

Machine Learning · Computer Science 2023-03-20 Baihan Lin , Guillermo Cecchi , Djallel Bouneffouf

In the evolving landscape of human-centric systems, personalized privacy solutions are becoming increasingly crucial due to the dynamic nature of human interactions. Traditional static privacy models often fail to meet the diverse and…

Machine Learning · Computer Science 2024-11-14 Mojtaba Taherisadr , Salma Elmalaki

Interactive adaptive systems powered by Reinforcement Learning (RL) have many potential applications, such as intelligent tutoring systems. In such systems there is typically an external human system designer that is creating, monitoring…

Artificial Intelligence · Computer Science 2020-04-06 Ramtin Keramati , Emma Brunskill

Agentic reinforcement learning (Agentic RL) has achieved strong progress in tasks with clear success signals. However, many real-world agent applications require user-conditioned behavior: the same query may call for different planning…

Computation and Language · Computer Science 2026-05-25 Ranxu zhang , zeyang li , Jiacheng Huang , Rui Zhang , Xiaozhou Xu , sun zhe , Yanyong Zhang , Chao Wang

There is a growing interest in using reinforcement learning (RL) to personalize sequences of treatments in digital health to support users in adopting healthier behaviors. Such sequential decision-making problems involve decisions about…

Machine Learning · Computer Science 2023-08-08 Susobhan Ghosh , Raphael Kim , Prasidh Chhabria , Raaz Dwivedi , Predrag Klasnja , Peng Liao , Kelly Zhang , Susan Murphy

This study introduces an adaptive user interface generation technology, emphasizing the role of Human-Computer Interaction (HCI) in optimizing user experience. By focusing on enhancing the interaction between users and intelligent systems,…

Human-Computer Interaction · Computer Science 2024-12-24 Qi Sun , Yayun Xue , Zhijun Song

To overcome the lack of deep personalization in standard biofeedback methods, we introduce ASafePlace, a system utilizing an AI-powered, art-therapy-inspired exercise called The Safe Place, to create a personalized VR biofeedback…

Human-Computer Interaction · Computer Science 2026-02-03 Chuyang Zhang , Bin Yu , Yuchao Wang , Mansi Yuan , Wanqi Wang , Seungwoo Je , Pengcheng An
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