Cycle lanes: their effect on driver passing distances in urban areas.
Presentation / Conference
McHale, A., & Stewart, K. (2013, January)
Cycle lanes: their effect on driver passing distances in urban areas. Paper presented at 45th Annual Conference of the University Transport Study Group
The current literature in the field of cycle lanes has shown often contradictory evidence as to the benefits and risks of cycle lanes and previous work has specifically shown ...
Minimal revenue network tolling: system optimisation under stochastic assignment with elastic demand.
Book Chapter
Stewart, K., & Maher, M. (2006)
Minimal revenue network tolling: system optimisation under stochastic assignment with elastic demand. In S. Lawphongpanich, D. Hearn, & M. Smith (Eds.), Mathematics in transport : selected proceedings of the 4th IMA International Conference on Mathematics in Transport : in honour of Richard Allsop, (201-218). Boston, MA: Springer Verlag. https://doi.org/10.1007/0-387-29645-X_9
The classical road tolling problem is to toll network links such that, under the principles of Wardropian User Equilibrium (UE) assignment, a System Optimising (SO) flow patte...
Dynamic congestion charging: Investigating boundary effects when applying low-revenue tolls.
Journal Article
Stewart, K., & Ge, Y. (2015)
Dynamic congestion charging: Investigating boundary effects when applying low-revenue tolls. International Journal of Transportation, 3(2), 17-30
This paper investigates the impact of realistic congestion charging regimes where undesired boundary effects of imposing charges may occur and may be both temporal and spatial...
Optimising time-varying network flows by low-revenue tolling under dynamic user equilibrium.
Journal Article
Stewart, K., & Ge, Y. (2014)
Optimising time-varying network flows by low-revenue tolling under dynamic user equilibrium. European journal of transport and infrastructure research, 14, 30-45
This paper presents a dynamic congestion charging framework that includes a dynamic user equilibrium (DUE) network model to optimize a tolling scheme, whose objective(s) may b...
Modelling Cycling Flow for the estimation of cycling risk at a meso urban spatial level
Journal Article
Meade, S., & Stewart, K. (2018)
Modelling Cycling Flow for the estimation of cycling risk at a meso urban spatial level. Transportation Research Procedia, 34, 59-66. https://doi.org/10.1016/j.trpro.2018.11.014
One of the prevailing challenges in cycling research, or indeed any vulnerable road user research, is the availability of data to ascertain a representative level of 'exposure...
Cycle lanes: their effect on driver passing distances in urban areas.
Journal Article
Stewart, K., & McHale, A. (2014)
Cycle lanes: their effect on driver passing distances in urban areas. Transport, 29, 307-316. https://doi.org/10.3846/16484142.2014.953205
The current literature in the field of cycle lanes has often shown contradictory evidence as to the benefits and risks of cycle lanes and previous work has specifically shown ...
Modelling Impacts of Tolling Systems with Multiple User Classes.
Book Chapter
Stewart, K. (2009)
Modelling Impacts of Tolling Systems with Multiple User Classes. In W. Saleh (Ed.), Travel Demand Management and Road User Pricing (73-88). Ashgate Publishing
This paper extends the formulation for SSO to include MUCs (where the different groups of drivers are assigned different generalised cost functions), such that total perceived...
Stochastic social optimum traffic assignment
Journal Article
Maher, M., Stewart, K., & Rosa, A. (2005)
Stochastic social optimum traffic assignment. Transportation Research Part B: Methodological, 39(8), 753-767. doi:10.1016/j.trb.2004.10.001
This paper formulates a Stochastic Social Optimum (SSO) that relates to the Stochastic User Equilibrium (SUE) in the same way as the Social Optimum (SO) relates to the User Eq...
Investigating Boundary Issues Arising from Congestion Charging in a Bottleneck Scenario
Book Chapter
Ge, E. Y., Ge, Y., & Stewart, K. (2010)
Investigating Boundary Issues Arising from Congestion Charging in a Bottleneck Scenario. In New Developments in Transport Planning, (303-326). Edward Elgar. https://doi.org/10.4337/9781781000809.00025
No abstract available.
Investigating undesired spatial and temporal boundary effects of congestion charging.
Journal Article
Ge, Y., Stewart, K., Sun, B., Ban, X., & Zhang, S. (2014)
Investigating undesired spatial and temporal boundary effects of congestion charging. Transportmetrica B: Transport Dynamics, 1-23. https://doi.org/10.1080/21680566.2014.961044
Two types of reported problems are related to the existing congestion charging projects that levy traffic only in a certain area within one or a few time periods during the da...