Browsing by author "Bell, Michael G.H."
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Capacity constrained stochastic static traffic assignment with residual point queues incorporating a proper node model
Bliemer, Michiel C.J.; Raadsen, Mark P.H.; Smits, Erik‐Sander; Zhou, Bojian; Bell, Michael G.H.Published 2014-03-01Static traffic assignment models are still widely applied for strategic transport planning purposes in spite of the fact that such models produce implausible traffic flows that exceed link capacities and predict incorrect ...Open AccessWorking Paper -
Consumer Surplus based Method for Quantifying and Improving the Material Flow Supply Chain Network Robustness
Perera, Supun; Bell, Michael G.H.; Kurauchi, Fumitaka; Bliemer, Michiel C. J.; Kasthurirathna, DharshanaPublished 2018-06-01Recent advances in network science has encouraged researchers to adopt a topological view when characterising the robustness of supply chain networks (SCNs). However, topology based characterisations, without considering ...Open AccessWorking Paper -
Disassortativity in Biological and Supply Chain Networks
Perera, Supun S.; Bell, Michael G.H.; Latty, TanyaPublished 2019-02-01Network science has allowed researchers to model complex real world systems as networks in order to identify non trivial topological patterns. Degree correlations (or assortativity) is one such non trivial topological ...Open AccessWorking Paper -
An efficient event‐based algorithm for solving first order dynamic network loading problems
Raadsen, Mark P.H.; Bliemer, Michiel C.J.; Bell, Michael G.H.Published 2014-05-01In this paper we will present a novel solution algorithm for the Generalised Link Transmission Model (G-LTM). It will utilise a truly event based approach supporting the generation of exact results, unlike its time discretised ...Open AccessWorking Paper -
Introducing pattern graph rewriting in novel spatial aggregation procedures for a class of traffic assignment models
Raadsen, Mark P.H.; Bliemer, Michiel C.J.; Bell, Michael G.H.Published 2016-12-01In this study two novel spatial aggregation methods are presented compatible with a class of traffic assignment models. Both methods are formalized using a category theoretical approach. While this type of formalization ...Open AccessWorking Paper -
A lossless spatial aggregation procedure for a class of capacity constrained traffic assignment models incorporating point queues
Raadsen, Mark P.H.; Bliemer, Michiel C.J.; Bell, Michael G.H.Published 2015-11-01In this paper two novel spatial aggregation procedures are proposed. A network aggregation procedure based on a travel time delay decomposition method and a zonal aggregation procedure based on a path redistribution scheme. ...Open AccessWorking Paper -
A network science approach to analysing manufacturing sector supply chain networks: Insights on topology
Perera, Supun S.; Bell, Michael G.H.; Piraveenan, Mahendrarajah; Bliemer, Michiel C.J.Published 2016-11-01Due to the increasingly complex nature of the modern supply chain networks (SCNs), a recent research trend has focussed on modelling SCNs as complex adaptive systems. Despite the substantial number of studies devoted to ...Open AccessWorking Paper -
A review of (dis)aggregation and decomposition methods in traffic assignment
Raadsen, Mark P.H.; Bliemer, Michiel C.J.; Bell, Michael G.H.Published 2019-04-01In this study we provide a comprehensive review of the existing literature on (dis)aggregation and decomposition methods in traffic assignment. The study takes on two different perspectives. First, we explore existing ...Open AccessWorking Paper -
A unified framework for traffic assignment: deriving static and quasi‐dynamic models consistent with general first order dynamic traffic assignment models
Bliemer, Michiel C.J.; Raadsen, Mark P.H.; Brederode, Luuk; Bell, Michael G.H.; Wismans, Luc J.J.Published 2014-04-01This paper presents a theoretical framework to derive static, quasi-dynamic, and semi-dynamic traffic assignment models from a general first order dynamic traffic assignment model. By explicit derivation from a dynamic ...Open AccessWorking Paper -
Using complex network theory to model supply chain network resilience: a review of current literature
Perera, Supun; Bell, Michael G.H.Published 2015-06-01Traditionally, supply networks are modelled as multi-agent systems, in order to represent explicit communications between various entities involved. However, due to the increasingly complex and interconnected nature of the ...Open AccessWorking Paper
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