Ung-il Chung

发表

An Agent-Based Model of the Local Spread of SARS-CoV-2: Modeling Study

Alessio Staffini, A. Svensson, Ung-il Chung, 2021, JMIR Medical Informatics.

eHealth Delivery of Educational Content Using Selected Visual Methods to Improve Health Literacy on Lifestyle-Related Diseases: Literature Review

A. Svensson, Ung-il Chung, T. Svensson, 2020, JMIR mHealth and uHealth.

A validation study of a consumer wearable sleep tracker compared to a portable EEG system in naturalistic conditions.

S. Tokuno, A. Svensson, Ung-il Chung, 2019, Journal of psychosomatic research.

Association Between Electroencephalogram-Derived Sleep Measures and the Change of Emotional Status Analyzed Using Voice Patterns: Observational Pilot Study (Preprint)

S. Tokuno, A. Svensson, Ung-il Chung, 2019 .

Using mHealth to Provide Mobile App Users With Visualization of Health Checkup Data and Educational Videos on Lifestyle-Related Diseases: Methodological Framework for Content Development

M. Nangaku, A. Svensson, Ung-il Chung, 2020, JMIR mHealth and uHealth.

Sleep Satisfaction May Modify the Association between Metabolic Syndrome and BMI, Respectively, and Occupational Stress in Japanese Office Workers

A. Svensson, Ung-il Chung, T. Svensson, 2022, International journal of environmental research and public health.

Associations of work‐related stress and total sleep time with cholesterol levels in an occupational cohort of Japanese office workers

A. Svensson, Ung-il Chung, T. Svensson, 2021, Journal of occupational health.

Checking the validity and reliability of the Japanese version of the Mini-Cog using a smartphone application

Ung-il Chung, Yoshinobu Saito, H. Narimatsu, 2022, BMC research notes.

Evaluation of the validity and reliability of the 10-meter walk test using a smartphone application among Japanese older adults

Ung-il Chung, Yoshinobu Saito, H. Narimatsu, 2022, Frontiers in Sports and Active Living.

Heart Rate Modeling and Prediction Using Autoregressive Models and Deep Learning

Alessio Staffini, A. Svensson, Ung-il Chung, 2021, Sensors.

Claims-based algorithms for common chronic conditions were efficiently constructed using machine learning methods

A. Svensson, Ung-il Chung, T. Svensson, 2021, PloS one.

eHealth Delivery of Educational Content Using Selected Visual Methods to Improve Health Literacy on Lifestyle-Related Diseases: Literature Review

A. Svensson, Ung-il Chung, T. Svensson, 2020, JMIR mHealth and uHealth.

Self-incremental learning vector quantization with human cognitive biases

Ung-il Chung, Tatsuji Takahashi, Yu Chen, 2021, Scientific Reports.

An Agent-Based Model of Local Pandemic Spread: Analysis of SARS-CoV-2.

Alessio Staffini, A. Svensson, Ung-il Chung, 2021, JMIR medical informatics.

Statistical Methods for Item Reduction in a Representative Lifestyle Questionnaire: Pilot Questionnaire Study

Alessio Staffini, A. Svensson, Ung-il Chung, 2022, Interactive journal of medical research.

Association of managerial position with cardiovascular risk factors: A fixed-effects analysis for Japanese employees

A. Svensson, Ung-il Chung, T. Svensson, 2021, Scandinavian journal of work, environment & health.

Simulation of foraging behavior using a decision-making agent with Bayesian and inverse Bayesian inference: Temporal correlations and power laws in displacement patterns

Y. Nakajima, Ung-il Chung, S. Shinohara, 2021, bioRxiv.

A Disentangled VAE-BiLSTM Model for Heart Rate Anomaly Detection

Alessio Staffini, A. Svensson, Ung-il Chung, 2023, Bioengineering.

Simple Modification of the Upper Confidence Bound Algorithm by Generalized Weighted Averages

Ung-il Chung, S. Shinohara, Nobuhito Manome, 2023, ArXiv.

Extended Bayesian inference incorporating symmetry bias

Tatsuji Takahashi, Yoshihiro Nakajima, Kouta Suzuki, 2019, bioRxiv.

Inverse square Levy walk emerging universally in goal-oriented tasks

Ung-il Chung, Y. Gunji, S. Shinohara, 2023, ArXiv.

A new method of Bayesian causal inference in non-stationary environments

Hiroshi Okamoto, Tatsuji Takahashi, Yoshihiro Nakajima, 2019, bioRxiv.

Association Between Electroencephalogram-Derived Sleep Measures and the Change of Emotional Status Analyzed Using Voice Patterns: Observational Pilot Study

S. Tokuno, A. Svensson, Ung-il Chung, 2019, JMIR formative research.

Generalized distribution interpolated between the exponential and power-law distributions and applied to pill bug (Armadillidium vulgare) walking data

Y. Nakajima, Ung-il Chung, Toru Moriyama, 2021, bioRxiv.

Power Laws Derived from a Bayesian Decision-Making Model in Non-Stationary Environments

Yoshihiro Nakajima, Yukio-Pegio Gunji, Shuji Shinohara, 2021, Symmetry.

L\'evy walks derived from a Bayesian decision-making model in non-stationary environments

Y. Nakajima, Ung-il Chung, Y. Gunji, 2020, 2012.08858.

Using mHealth to Provide Mobile App Users With Visualization of Health Checkup Data and Educational Videos on Lifestyle-Related Diseases: Methodological Framework for Content Development (Preprint)

M. Nangaku, A. Svensson, Ung-il Chung, 2020 .

Random walk model that universally generates inverse square Lévy walk by eliminating search cost minimization constraint

Ung-il Chung, Nobuhito Manome, Hiroshi Okamoto, 2024, ArXiv.

Simulation of foraging behavior using a decision-making agent with Bayesian and inverse Bayesian inference: Temporal correlations and power laws in displacement patterns

Y. Nakajima, Ung-il Chung, Toru Moriyama, 2021, bioRxiv.

Modeling of intramembranous ossification using human pluripotent stem cell-derived paraxial mesoderm derivatives

Ung-il Chung, Shinsuke Ohba, T. Sawase, 2023, Regenerative therapy.

Associations of Subjective Sleep Quality with Wearable Device-Derived Resting Heart Rate During REM Sleep and Non-REM Sleep in a Cohort of Japanese Office Workers

Kaushalya Madhawa, A. Svensson, Ung-il Chung, 2024, Nature and science of sleep.

Validity and reliability of the Oura Ring Generation 3 (Gen3) with Oura sleep staging algorithm 2.0 (OSSA 2.0) when compared to multi-night ambulatory polysomnography: A validation study of 96 participants and 421,045 epochs.

Kaushalya Madhawa, A. Svensson, Ung-il Chung, 2024, Sleep medicine.

Association between Metabolic Syndrome Status and Daily Physical Activity Measured by a Wearable Device in Japanese Office Workers

A. Svensson, Ung-il Chung, T. Svensson, 2023, International journal of environmental research and public health.