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Optimal Transport Theory for Railway Track Safety Applications
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Optimal mass transport (OMT) is an optimization problem that determines a method of moving mass or value from one function to another in the most efficiently and optimally. Using the ideas of OMT, this technical note aims ...
Special Section on Digital Twins: A New Frontier in Critical Infrastructure Protection and Resilience
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A digital twin (DT) is a computational model (or set of coupled) that evolves over time to persistently represent the critical structure, its components, system, or process. Digital twin underpins intelligent automation ...
Hybrid Quantum Neural Network and Shapely Additive Explanations in Railway Track Geometry Modeling
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This research investigates the application of explainable quantum machine learning (QML) for predictive maintenance in the railroad industry. By utilizing ground-penetrating radar (GPR) data to characterize subsurface track ...
Bivariate Severity Analysis of Train Derailments using Copula-Based Regression Models
Publisher: American Society of Civil Engineers
Abstract: The far-reaching consequences of train derailments have been a major concern to industry and government despite their relatively low occurrence. These consequences include injury, loss of life and property, interruption ...