Frederick Appoh

Dynamic hybrid model for comprehensive risk assessment: a case study of train derailment due to coupler failure

Akilu Yunusa‐Kaltungo, Frederick Appoh, A. Yunusa‐Kaltungo, 2022, IEEE Access.

Hybrid Dynamic Probability-Based Modeling Technique for Rolling Stock Failure Analysis

Jyoti K. Sinha, Akilu Yunusa-Kaltungo, Frederick Appoh, 2020, IEEE Access.

Hybrid adaptive model to optimise components replacement strategy: A case study of railway brake blocks failure analysis

Jyoti K. Sinha, Akilu Yunusa-Kaltungo, Frederick Appoh, 2021 .

Risk-Informed Support Vector Machine Regression Model for Component Replacement—A Case Study of Railway Flange Lubricator

Akilu Yunusa‐Kaltungo, Frederick Appoh, A. Yunusa‐Kaltungo, 2021, IEEE Access.

Practical Demonstration of a Hybrid Model for Optimising the Reliability, Risk, and Maintenance of Rolling Stock Subsystem

J. Sinha, Moray Kidd, Akilu Yunusa‐Kaltungo, 2021, Urban Rail Transit.