On the Performance of User Equilibria in Traffic Networks (Classic Reprint)

Angebote / Angebote:

Excerpt from On the Performance of User Equilibria in Traffic NetworksWhile Wardrop (1952) had introduced the concept of Nash equilibrium to describe user behav ior in traffic networks, traffic engineers have proposed to utilize user equilibria in route-guidance systems to prescribe user behavior. Yet, Nash equilibria in general and user equilibria in particular are known to be inefficient (dubey and critics favored in principle the difficult-to-implement system optimum, which guarantees that the average travel time is minimal. Hence, the recent result that user equilibria are near optimal (roughgarden and Tardos 2002) came as a welcome surprise, which may help to justify the use of user equilibria in retrospect.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully, any imperfections that remain are intentionally left to preserve the state of such historical works.