1. Time-series analysis of visitors in commercial areas using mass person trip data (大規模人流データを用いた商業地域における来訪者数の時系列分析);Akiyama,2013
2. Equality in access to urban green spaces: A case study in Hannover Germany with a focus on the elderly population;Chen;Urban Forestry & Urban Greening,2020
3. Emerging social media data on measuring urban park use;Chen;Urban Forestry & Urban Greening,2018
4. Which communities have better accessibility to green space? An investigation into environmental inequality using big data;Chen;Landscape and Urban Planning,2020
5. Using mobile phone big data to identify inequity of artificial light at night exposure: A case study in Tokyo;Chen;Cities,2022