John Walker

The technical and operational feasibility of automatic number-plate recognition as the primary means for road user charging

Paul Knight, Phil Blythe, John Walker, 2001 .

IS IT FEASIBLE FOR AUTOMATIC NUMBER-PLATE RECOGNITION SYSTEMS TO BE USED AS THE PRIMARY MEANS FOR ROAD-USER CHARGING?

Phil Blythe, John Walker, Pk Knight, 2001 .

The Single-Period Inventory Problem with Triangular Demand Distribution

John Walker, J. Walker, 1993 .

Congestion Charging: Learning the Lessons and Moving Forward

Phil Blythe, Andrew Pickford, John Walker, 2012 .

Types of road pricing, and measuring scheme cost and performance

Andrew Pickford, John Walker, 2018 .

Is it Feasible that Automatic Licence Plate Recognition Systems can be used as the Primary Means of Road-user-Charging?

Phil Blythe, John Walker, Pk Knight, 2001 .