Contraflow means lane reversals on networks. In lane reversal reconfiguration, the capacity of arc increases by reorienting arcs towards demand nodes, which maximizes the flow value and reduces the travel time. In this work, we survey the existing pieces of literature on single and multi-commodity contraflow problems with symmetric and asymmetric travel times on parallel but oppositely oriented edges. A number of illustrations are included to support the main results.
Citation
Submitted to International Journal of Mathematics and Mathematical Sciences
Article
View Optimal Reconfiguration with Variant Transmission Times on Network