Featured Publications

2026
Computers in Industry

A spatio-temporal anomaly detection system to support understanding of abnormal phenomena in automated manufacturing lines

Okazaki, S., Kaminishi, K., Wang, Y., Fujiu, T., Nakata, Y., Hamamoto, S., Yokose, K., Hara, T., Umeda, Y., Ota, J.

2026
Journal of Infrastructure Systems

Machine Learning Approach to Redefining Risk in Railway Drainage Systems

Okazaki, S., Herrera, M., Sasidharan, M., McNaughton, J., Raja, J., Parlikad, A. K.

2026
The International Journal of Advanced Manufacturing Technology

FBS model-based maintenance record accumulation for failure-cause inference in manufacturing systems

Fujiu, T., Okazaki, S., Kaminishi, K., Nakata, Y., Hamamoto, S., Yokose, K., Hara, T., Umeda, Y., Ota, J.

2025
Reliability Engineering & System Safety

Railway track performance prediction considering track-drainage interdependencies

Pan, N., Sasidharan, M., Okazaki, S., Herrera, M., Parlikad, A. K.

2025
arXiv preprint

Fault Cause Identification across Manufacturing Lines through Ontology-Guided and Process-Aware FMEA Graph Learning with LLMs

Okazaki, S., Kaminishi, K., Fujiu, T., Wang, Y., Ota, J.