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Increasing the throughput by balancing the traffic load through the whole network is important for the transportation system. User optimal routing service usually results in congestions in the bottleneck links. On the other hand, individual travelers typically have delay constraints to satisfy, which might be ignored in the system optimum. In this work, we look into the traffic assignment problem...
Idling, or running the engine when the vehicle is not moving, accounts for 13%–23% of vehicle driving time and costs billions of gallons of fuel each year. In this paper, we consider the problem of idling reduction under the uncertainty of vehicle stop time. We abstract it as a classic ski rental problem, and propose a constrained version with two statistics $\mu _{B^{\tt -}}$ and $q_{B^{\tt +}}$ ...
This work describes methods for the analysis of CAN message traces to identify the configuration of systems with a missing or incomplete message set specification, and also to detect the cause and find the possible remedy to timing faults or non-ideal timing behaviors. Based on the message id and time stamp recorded at a tracing node by a bus probe, the analysis reconstructs the expected message arrival...
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