Changes in the Number of Urban Park Users Due to the Spread of COVID-19: Time Series Big Data Analysis
Journal of the Korean Regional Science Association (Published, 2021)
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Nocturnal vs. Diurnal: Comparison of Land Use by Type of Commercial Districts
Applied Spatial Analysis and Policy (Published, 2022)
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What Determines Mixed Land Use?: Analysis of Big Data on Commercial Districts in Seoul, South Korea
– (Under Review, 2022)
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Land Use and Using Population of Commercial Areas by Day and Night: Focusing on Analysis of De Facto Population in Seoul
Master’s Thesis, Seoul National University, South Korea (2019)
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Classifying Urban Parks by The Daily Visiting Pattern During COVID-19 Using Machine Learning
Manuscript in Preparation (2022)

The uneven spatial distribution of the Impact of Economic Recession: Focusing on the changes in women’s employment during the Pandemic
Manuscript in Preparation (2022)

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A Study on the Introduction of Community Impact Assessment for Inclusive and Sustainable Development
Presidential Committee for Balanced National Development, Republic of Korea (2020)
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A Study on Health and Housing Conditions of Urban Slum Residents
Doctors’ Action for Health, NPO (2019)
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A Study on the Improvement of Monitoring Program for Urban Renewal Projects
Seoul Metropolitan Government Advisory Group for the Urban Planning Commission (2018)
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Association of Collegiate Schools of Planning 2021 Annual Conference, Online
Classifying Urban Parks by the Daily Visiting Pattern during COVID-19 Using Machine Learning
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[Best Paper Award]
2021 International Conference of Asia-Pacific Planning Societies, Online
Changes in Service Distances of Urban Parks Before and After the COVID-19 Pandemic: Applying a Modified Gravity Model for the Seoul Metropolitan Area
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Association of Collegiate Schools of Planning 2020 Annual Conference, Online
What Determines Mixed Land Use?: Analysis of Big Data on Commercial Districts in Seoul, South Korea
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Western Regional Science Association 2020 Annual Conference, Hawaii, US
(canceled due to COVID-19)
Specialization or Diversity?: How Built Environment Affects Land Use
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Asian Real Estate Society 2019 Annual Conference, Shenzhen, China
Nocturnal vs. Diurnal: A Comparison of Land Use by Type of Commercial Districts
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[Best Paper Award]
Korea Planning Association 2019 Annual Conference, Seong Nam, South Korea
What Determines Mixed Land Use?: Focusing on Analysis of De Facto Population in Seoul
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2018 International Conference of Asia-Pacific Planning Societies, Ho Chi Minh City, Vietnam
A Study on the expansion of public rental housing supply using the REITs model
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Quantifying the Impact of Income Inequality on Risk of COVID-19
SEP 2021 – FEB 2022
While the income divide will likely rise due to job losses during recessions, those who suffers from low income might face a greater risk of COVID-19 infection. This study aims to examine the association between individual and local level factors related to income disparity and health issues.

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The Effect of COVID-19 and Fine Dust on the Use of Urban Parks
JUN 2020 – FEB 2022
This study aims to analyze how the COVID-19 pandemic and the increased air pollution influences changes in the use of urban parks and travel behavior by adopting the big data analysis and machine learning algorithms on the spatial-temporal patterns of visitors.
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