Traffic Signal Optimisation in Disrupted Networks with Re-Routing

Optimisation models for re-routing air traffic flows in Europe

This paper focuses on the usability of optimisation models to support the re-routing of air traffic flows in Europe. It discusses different modelling approaches and proposes three integer programming models, with different levels of detail, aimed at re-routing air traffic flows. The models are tested on a set of test data based on the actual traffic crossing the whole French upper airspace. The...

Dynamic Selfish Routing and Traffic Optimisation

This work surveys results from [18,19,20,21,22,23]. Recently, the Wardrop model has attracted a lot of attention as a model of selfish behaviour in routing scenarios. In this model, an infinite number of users controls an infinite amount of flow each. The overall flow induces latencies on the edges, and agents strive to minimise their sustained latency selfishly. Most of the studies on this mod...

Designing Survivable Networks with Directed Cycles for Routing Disrupted Flow

A telecommunications network may be represented as a graph where the edges correspond to transmission cables carrying signals between nodes that represent users. Associated with pairs of users is a traffic demand which must flow through the network. We are interested in installing integer multiples of capacity on the edges and routing the demand through the network while minimizing total (capac...

Hierarchical routing in traffic networks

In this paper the design of a dynamic Routing system, called Hierarchical routing system, has been developed. It splits traffic networks into several smaller and less complex networks by introducing a hierarchy. The Hierarchical routing system therefore consists of several distributed Routing systems where each of it is responsible for one network of the hierarchical network. The route optimiza...

Integration of predictive routing information with dynamic traffic signal control