The Last JITAI? Exploring Large Language Models for Issuing Just-in-Time Adaptive Interventions: Fostering Physical Activity in a Prospective Cardiac Rehabilitation Setting.

Sebastian Gruber 0003 Ludwig Boltzmann Institute for Digital Health and Prevention, Salzburg, Austria Johannes Kepler University Linz, Linz, Austria https://orcid.org/0000-0002-5714-1870 Sebastian Gruber Sebastian Gruber 0001 Sebastian G. Gruber Sebastian Gregor Gruber German Cancer Research Center (DKFZ), Germany German Cancer Consortium (DKTK), Frankfurt, Germany Goethe University Frankfurt, Germany Sebastian Gruber 0002 University of Wuppertal, Germany David Haag Devender Kumar Sebastian Gruber 0003 Dominik P. Hofer Mahdi Sareban Gunnar Treff Josef Niebauer Christopher N. Bull Albrecht Schmidt 0001 Jan David Smeddinck The Last JITAI? Exploring Large Language Models for Issuing Just-in-Time Adaptive Interventions: Fostering Physical Activity in a Prospective Cardiac Rehabilitation Setting. 644:1-644:18 2025 CHI https://doi.org/10.1145/3706598.3713307 conf/chi/2025 db/conf/chi/chi2025.html#HaagK0HSTNB0S25 Sebastian Gruber 0003 Paul Feichtenschlager Christoph G. Schuetz Using Genetic Algorithms for Privacy-Preserving Optimization of Multi-Objective Assignment Problems in Time-Critical Settings: An Application in Air Traffic Flow Management. 2024 GECCO https://doi.org/10.1145/3638529.3654128 conf/gecco/2024 db/conf/gecco/gecco2024.html#0003FS24

David Haag Devender Kumar Sebastian Gruber 0003 Mahdi Sareban Gunnar Treff Josef Niebauer Christopher Bull 0001 Jan David Smeddinck The Last JITAI? The Unreasonable Effectiveness of Large Language Models in Issuing Just-in-Time Adaptive Interventions: Fostering Physical Activity in a Prospective Cardiac Rehabilitation Setting. 2024 abs/2402.08658 CoRR https://doi.org/10.48550/arXiv.2402.08658 db/journals/corr/corr2402.html#abs-2402-08658

Sebastian Gruber 0003 Bernd Neumayr Daniela Wurhofer Jan David Smeddinck Usability Testing of a Multi-Level Modeling Framework for Just-in-Time Adaptive Interventions (JITAIs) in Mobile Health. 121-122 2023 dHealth https://doi.org/10.3233/SHTI230023 conf/ehealth2/2023 db/conf/ehealth2/dhealth2023.html#0003NWS23 Sebastian Gruber 0003 Bernd Neumayr Siegfried Reich Josef Niebauer Jan David Smeddinck Towards Adaptability of Just-in-Time Adaptive Interventions. 169-170 2022 dHealth https://doi.org/10.3233/SHTI220364 conf/ehealth2/2022 db/conf/ehealth2/dhealth2022.html#GruberNRNS22 Sebastian Gruber 0003 Bernd Neumayr Jan David Smeddinck Towards integration-preserving customization of just-in-time adaptive interventions with composite clabjects in RDF and SHACL. 458-462 2022 MoDELS (Companion) https://doi.org/10.1145/3550356.3561608 conf/models/2022c db/conf/models/models2022c.html#GruberNS22 Sebastian Gruber 0003 Bernd Neumayr Michael Schrefl Josef Niebauer Towards Multi-level Modeling of Just-in-Time Adaptive Interventions (JITAIs) in Mobile Health. 541-545 2021 MoDELS (Companion) https://doi.org/10.1109/MODELS-C53483.2021.00084 conf/models/2021c db/conf/models/models2021c.html#GruberNSN21 Sebastian Gruber 0003 Bernd Neumayr Christoph Fabianek Eduard Gringinger Christoph Georg Schütz Michael Schrefl Towards Informed Watermarking of Personal Health Sensor Data for Data Leakage Detection. 109-124 2020 IWDW https://doi.org/10.1007/978-3-030-69449-4_9 conf/iwdw/2020 db/conf/iwdw/iwdw2020.html#GruberNFGSS20 Christopher Bull 0001Christopher N. Bull Christoph Fabianek Paul Feichtenschlager Eduard Gringinger David Haag Dominik P. Hofer Devender Kumar Bernd Neumayr Josef Niebauer Siegfried Reich Mahdi Sareban Albrecht Schmidt 0001 Michael Schrefl Christoph G. SchützChristoph Georg SchützChristoph G. Schuetz Jan D. SmeddinckJan David Smeddinck Gunnar Treff Daniela Wurhofer