Actual Vehicle Arrivals • The trajectory view contains all the relevant information • Arrival times measured by a setback detector • Phase times measured by the local controller Purdue Coordination Diagram • Originally described by Day et al. (2009), (DOI: 10.3141/2192-04) • Shows individual vehicle arrivals in relation to the duration of green • Visualize arrival characteristics for various ti...

Ports provide jetty facilities for ships to load and unload their cargo. Since ship delays are costly, terminal operators attempt to minimize their number and duration. Here, simulation has proved to be a very suitable tool. However, in port simulation models, the impact of the arrival process of ships on the model outcomes tends to be underestimated. This article considers three arrival proces...

In the Internet more and more network resource allocation problem arise at the connection level. Therefore it is essential to understand the nature of traac at the connection level. This paper shows that the TCP connection arrival process shows self-similar behavior and that TCP connection interarrival times are statistically better modeled by distributions with heavy tails, especially the Weib...

We consider the problem of dynamic admission control in a multi-class Markovian loss system receiving random batches, where each admitted class-i job demands an exponential service with rate μ, and brings a reward ri. We show that the optimal admission policy is a sequential threshold policy with monotone thresholds.

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