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Bayesian Inference with Markov Chain Monte Carlo–Based Numerical Approach for Input Model Updating
Publisher: ASCE
Abstract: Stochastic, discrete-event simulation modeling has emerged as a useful tool for facilitating decision making in construction. Owing to the rigidity inherent to distribution-based inputs, current simulation models have ...
Numerical-Based Approach for Updating Simulation Input in Real Time
Publisher: ASCE
Abstract: Simulation has assisted engineers in various decision-making processes for decades. Particularly, modeling inputs as probabilistic distributions enables these stochastic models to capture uncertainties and represent random ...
Automating Common Data Integration for Improved Data-Driven Decision-Support System in Industrial Construction
Publisher: ASCE
Abstract: To achieve meaningful results, data-driven decision-support systems in construction require the integration of fragmented data from multiple standalone databases. In practice, a manual brute-force approach is often the ...
Machine Learning–Based Bayesian Framework for Interval Estimate of Unsafe-Event Prediction in Construction
Publisher: ASCE
Abstract: Construction safety is a critical concern for industry and academia, and numerous models and algorithms have been developed to predict incidents or accidents to facilitate proactive decision-making. However, previous studies ...
Automating Pipe Spool Fabrication Shop Scheduling for Modularized Industrial Construction Projects Using Reinforcement Learning
Publisher: American Society of Civil Engineers
Abstract: Industrial projects are primarily constructed using a modularized and prefabricated approach. Modules are produced in an offsite fabrication shop and then transported to the construction site for installation. Thus, timely ...
Distributed Simulation–Based Analytics Approach for Enhancing Safety Management Systems in Industrial Construction
Publisher: ASCE
Abstract: Although methods for assessing and simulating the influence of safety-related measures on safety performance have been proposed, practical applications remain limited. Data required by these methods are dispersed across ...