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King’s People

Mr Yatharth Ranjan

Research fellows
PhD students

Software Developer and PhD student

Contact details

Biography

Computer Scientist with keen interests in mHealth, mobile application development and streaming applications. I am currently working on developing the RADAR-CNS data collection platform. I am also enrolled in a part-time PhD which focusses on development of novel software and analytical solutions focussed on scalability, interoperability, precision and just-in-time remote collection and monitoring of mHealth data from smartphones and wearables in different disorder areas.

Research Interests:

mHealth
Machine Learning
Software Engineering
Distributed Systems
Data Integration
Data Analysis
Big Data
Just In time
Interoperability

Latest publications

Long-term participant retention and engagement patterns in an app and wearable-based multinational remote digital depression study
RADAR-CNS Consortium, Zhang, Y., Pratap, A., Folarin, A. A., Sun, S., Cummins, N., Matcham, F., Vairavan, S., Dineley, J., Ranjan, Y., Rashid, Z., Conde, P., Stewart, C., White, K. M., Oetzmann, C., Ivan, A., Lamers, F., Siddi, S., Rambla, C. H., Simblett, S., & 10 othersNica, R., Mohr, D. C., Myin-Germeys, I., Wykes, T., Haro, J. M., Penninx, B. W. J. H., Annas, P., Narayan, V. A., Hotopf, M. & Dobson, R. J. B., 17 Feb 2023, In: npj Digital Medicine. 6, 1, 25. Research output: Contribution to journal › Article › peer-review. DOIs: https://doi.org/10.1038/s41746-023-00749-3
The Feasibility of Implementing Remote Measurement Technologies in Psychological Treatment for Depression: Mixed Methods Study on Engagement
De Angel, V., Adeleye, F., Zhang, Y., Cummins, N., Munir, S., Lewis, S., Puyal, E. L., Matcham, F., Sun, S., Folarin, A., Ranjan, Y., Conde, P., Rashid, Z., Dobson, R. & Hotopf, M., 24 Jan 2023, In: JMIR Mental Health. Research output: Contribution to journal › Article › peer-review
Associations Between Depression Symptom Severity and Daily-Life Gait Characteristics Derived From Long-Term Acceleration Signals in Real-World Settings: Retrospective Analysis
RADAR-CNS Consortium, 4 Oct 2022, In: JMIR mHealth and uHealth. 10, 10, p. e40667 e40667. Research output: Contribution to journal › Article › peer-review. DOIs: https://doi.org/10.2196/40667
The utility of wearable devices in assessing ambulatory impairments of people with multiple sclerosis in free-living conditions
Sun, S., Folarin, A. A., Zhang, Y., Cummins, N., Liu, S., Stewart, C., Ranjan, Y., Rashid, Z., Conde, P., Laiou, P., Sankesara, H., Costa, G. D., Leocani, L., Sørensen, P. S., Magyari, M., Guerrero, A. I., Zabalza, A., Vairavan, S., Bailon, R., Simblett, S., & 8 othersMyin-Germeys, I., Rintala, A., Wykes, T., Narayan, V. A., Hotopf, M., Comi, G., Dobson, R. JB. & consortium, RADAR-CNS., Dec 2022, In: Computer Methods and Programs in Biomedicine. 227 Research output: Contribution to journal › Article › peer-review
Associations between depression symptom severity and daily-life gait characteristics derived from long-term acceleration signals in real-world settings
Zhang, Y., Folarin, A. A., Sun, S., Cummins, N., Vairavan, S., Qian, L., Ranjan, Y., Rashid, Z., Conde, P., Stewart, C., Laiou, P., Sankesara, H., Matcham, F., White, K. M., Oetzmann, C., Ivan, A., Lamers, F., Siddi, S., Simblett, S., Rintala, A., & 10 othersMohr, D. C., Myin-Germeys, I., Wykes, T., Haro, J. M., Penninx, B. WJH., Narayan, V. A., Annas, P., Hotopf, M., Dobson, R. JB. & consortium, RADAR-CNS., 29 Jan 2022. Research output: Working paper/Preprint › Preprint
Predicting Depressive Symptom Severity through Individuals' Nearby Bluetooth Devices Count Data Collected by Mobile Phones: A Preliminary Longitudinal Study
Zhang, Y., Folarin, A. A., Sun, S., Cummins, N., Ranjan, Y., Rashid, Z., Conde, P., Stewart, C., Laiou, P., Matcham, F., Oetzmann, C., Lamers, F., Siddi, S., Simblett, S., Rintala, A., Mohr, D. C., Myin-Germeys, I., Wykes, T., Haro, J. M., Pennix, B. WJH., & 4 othersNarayan, V. A., Annas, P., Hotopf, M. & Dobson, R. JB., 26 Apr 2021. Research output: Working paper/Preprint › Preprint
Longitudinal Relationships Between Depressive Symptom Severity and Phone-Measured Mobility: Dynamic Structural Equation Modeling Study
RADAR-CNS Consortium, Zhang, Y., Folarin, A. A., Sun, S., Cummins, N., Vairavan, S., Bendayan, R., Ranjan, Y., Rashid, Z., Conde, P., Stewart, C., Laiou, P., Sankesara, H., Matcham, F., White, K. M., Oetzmann, C., Ivan, A., Lamers, F., Siddi, S., Vilella, E., & 12 othersSimblett, S., Rintala, A., Bruce, S., Mohr, D. C., Myin-Germeys, I., Wykes, T., Haro, J. M., Penninx, B. W., Narayan, V. A., Annas, P., Hotopf, M. & Dobson, R. J., 11 Mar 2022, In: JMIR Mental Health. 9, 3, e34898. Research output: Contribution to journal › Article › peer-review. DOIs: https://doi.org/10.2196/34898
The Association Between Home Stay and Symptom Severity in Major Depressive Disorder: Preliminary Findings From a Multicenter Observational Study Using Geolocation Data From Smartphones
RADAR-CNS, 28 Jan 2022, In: JMIR mHealth and uHealth. 10, 1, p. e28095 e28095. Research output: Contribution to journal › Article › peer-review. DOIs: https://doi.org/10.2196/28095
Exploring the Effects of In-App Components on Engagement with a Symptom-Tracking Platform among Participants with Major Depressive Disorder (RADAR-Engage): Protocol for a 2-Armed Randomized Controlled Trial
White, K. M., Matcham, F., Leightley, D., Carr, E., Conde, P., Dawe-Lane, E., Ranjan, Y., Simblett, S., Henderson, C. & Hotopf, M., Dec 2021, In: JMIR research protocols. 10, 12, e32653. Research output: Contribution to journal › Article › peer-review. DOIs: https://doi.org/10.2196/32653
Investigating the Use of Digital Health Technology to Monitor COVID-19 and Its Effects: Protocol for an Observational Study (Covid Collab Study)
Stewart, C., Ranjan, Y., Conde, P., Rashid, Z., Sankesara, H., Bai, X., Dobson, R. J. B. & Folarin, A. A., Dec 2021, In: JMIR research protocols. 10, 12, e32587. Research output: Contribution to journal › Article › peer-review. DOIs: https://doi.org/10.2196/32587

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