Track geometry degradation and maintenance modelling: A review -- Maintenance optimization using Multi-Attribute Utility Theory -- Context-based maintenance and repair shop suggestion for a moving vehicle -- Optimal sensor placement for efficient fault diagnosis in condition monitoring process; a case study on steam turbine monitoring -- Estimation of the reliability of rolling element bearings using a synthetic failure rate -- Malfunction in railway system and its effect on arrival delay -- On-Condition parts versus Life limited parts: A trade off in aircraft engines -- Safety and availability evaluation of railway signalling systems -- Applying multi-factorial pareto analyses in prioritizing maintenance effectiveness and efficiency improvements -- Predictive modelling for estimation of railway track degradation.