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RISComparative Analysis of Markovian Methodologies for Modeling Infrastructure System Performance
Publisher: ASCE
Abstract: Various types of Markov chain methodologies have been used in past research to develop stochastic performance models for infrastructure systems—the staged-homogeneous, nonhomogeneous, homogeneous, semi-, and hidden Markov. ...
Hybrid Approach to Incorporate Preventive Maintenance Effectiveness into Probabilistic Pavement Performance Models
Publisher: ASCE
Abstract: Various methodologies are being developed to build and improve probabilistic pavement performance models that have high prediction capabilities. However, the effectiveness of preventive maintenance (PM) has not been ...
Detection of Unreported Treatments in Pavement Management System of Iowa DOT Using Machine Learning Classification Algorithm
Publisher: ASCE
Abstract: Treatment records are among the most frequently underreported data items in pavement management systems (PMSs), which negatively affects various PMS analysis tools, such as pavement performance and deterioration models. ...
Characterizing the Performance of Interstate Flexible Pavements Using Artificial Neural Networks and Random Parameters Regression
Publisher: ASCE
Abstract: Past studies developed pavement performance models using data from all or multiple states across the United States. This study hypothesized that due to variation in agency practices and work activity profiles, individual ...