2020
DOI: 10.1109/access.2020.3010376
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Modeling and Planning Multimodal Transport Paths for Risk and Energy Efficiency Using AND/OR Graphs and Discrete Ant Colony Optimization

Abstract: Path sequence selection is important for multimodal transport processes. AND/OR graphs (AOG) have been applied to describe practical multimodal transport route planning problems by using 'AND' and 'OR' matrices. An AOG-based multimodal transport route planning problem is an NP-hard combinatorial optimization problem. Heuristic evolution methods can be adopted to handle it. While adjacency (AND) relationship issues can be addressed, contradiction (OR) relations are not well addressed by existing multimodal tran… Show more

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Cited by 20 publications
(9 citation statements)
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“…Since we deal with a combinatorial optimization problem, a GA is selected. It should be noted that some of the evolutionary algorithms, such as particle swarm optimization (PSO) or covariance matrix adaptation evolutionary strategies, are originally proposed for a continuous search space [49].…”
Section: B Spatial Objective Functionmentioning
confidence: 99%
“…Since we deal with a combinatorial optimization problem, a GA is selected. It should be noted that some of the evolutionary algorithms, such as particle swarm optimization (PSO) or covariance matrix adaptation evolutionary strategies, are originally proposed for a continuous search space [49].…”
Section: B Spatial Objective Functionmentioning
confidence: 99%
“…-A multimodal transport path sequence: AND/OR graphs facilitate planning by Wang et al (2020b). It proposes a triple-phase generate route method for a feasible multimodal transport path sequence, based on AND/OR graphs.…”
Section: Multimodal Transport Planningmentioning
confidence: 99%
“…-A multimodal transport path sequence: AND/OR graphs facilitate planning by [44]. It is proposed a triplephase generate route method for a feasible multimodal transport path sequence, based on AND/OR graphs.…”
Section: > Passenger and Freight Flows Planning Multimodal Transportmentioning
confidence: 99%