System identification of Just Walk: A behavioral mHealth intervention for promoting physical activity. - Mohammad T. Freigoun; Cesar A. Martin; Alicia B. Magann; Daniel E. Rivera; Sayali S. Phatak; Elizabeth V. Korinek; Eric B. Hekler (ACC, 2017)

Modeling individual differences: A case study of the application of system identification for personalizing a physical activity intervention. - Sayali S. Phatak; Mohammad T. Freigoun; César A. Martín; Daniel E. Rivera; Elizabeth V. Korinek; Marc A. Adams; Matthew P. Buman; Predrag V. Klasnja; Eric B. Hekler (J. Biomed. Informatics, 2018)

System Identification of Just Walk: Using Matchable-Observable Linear Parametrizations. - Paulo J. Lopes dos Santos; Mohammad T. Freigoun; César A. Martín; Daniel E. Rivera; Eric B. Hekler; Rodrigo Alvite Romano; Teresa Paula Azevedo Perdicoúlis (IEEE Trans. Control. Syst. Technol., 2020)

A Spectral Decomposition Identification Algorithm for Structured State-Space Models: Estimating Semiphysical Models of Social Cognitive Theory. - Mohammad T. Freigoun; Konstantinos S. Tsakalis; Gregory B. Raupp (ACC, 2021)