In this article, we discuss the simulation modeling of train traffic according to normative schedule for using special platform AnyLogic. GIS technologies were used visualize movements rolling stock. A database inherent in time elements is developed. All types actions trains at station and on tracks are taken into account. Special agents have been created that make it possible accurately reprod...

The Affinity Propagation algorithm is a novel clustering method proposed by Frey and Dueck in 2007 [1], which combines advantages of both affinity-based clustering (like Hierarchical algorithms) and model-based clustering (like Expectation-Maximisation). The method takes as input measures of similarity between pairs of data points and real-valued messages are exchanged between data points until...

On North American freight railways, railcars transported in manifest (carload) trains are required to stop and be resorted at multiple intermediate classification (marshalling) yards before reaching their destination. Yard dwell time comprises the majority of total railcar transit time, railway yard congestion can further promote mainline train delay. However, most literature on railroad perfor...

Nowadays, more and more increasingly hard computations are performed in challenging fields like weather forecasting, oil and gas exploration, and cryptanalysis. Many of such computations can be implemented using a computer cluster with a large number of servers. Incoming computation requests are then, via a so-called load balancing policy, distributed over the servers to ensure optimal performa...

Nowadays, the number of wireless networks available is increasing dramatically throughout the world, mainly in cities (airports, train stations and hotels). However, mobile wireless connections are still risky and the performance varies a great deal depending on the different nearby networks connections. For example, new soft Access Points (AP) may easily spoof the identity of another AP and th...

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The article discusses the combination of problems transport system simulation and visualization results optimization experiment. Simulation is widely used in logistics supply chains, healthcare, transport, warehouse transportation management, finance, business processes, service systems, railways, strategic planning management. paper solution to optimisation problem for management intersection ...