Tomoya Ohyama

Applying Crime Prediction Techniques to Japan: A Comparison Between Risk Terrain Modeling and Other Methods

Tomoya Ohyama, Mamoru Amemiya · European Journal on Criminal Policy and Research · 2018 · 48 citations

Social Sciences, Criminology, Risk Management +12

Toward a test of the “Law of Crime Concentration” in Japanese cities: a geographical crime analysis in Tokyo and Osaka

Mamoru Amemiya, Tomoya Ohyama · Crime Science · 2019 · 18 citations · Full text

Social Sciences, Criminology, Urban Studies +15

Predicting at-risk students in the early stage of a blended learning course via machine learning using limited data

Zahra Noor Azizah, Tomoya Ohyama, Xiumin Zhao et al. · Computers and Education Artificial Intelligence · 2024 · 15 citations · Full text

Education, Higher Education, Educational Data Mining +16

Investigating crime harm index in the low and downward crime contexts: A spatio-temporal analysis of the Japanese Crime Harm Index

Tomoya Ohyama, Kazunori Hanyu, Masayuki Tani et al. · Cities · 2022 · 10 citations · Full text

Social Sciences, Criminology, Urban Studies +16