Outputs (38)

Who is More Likely (Not) to Make Home-Based Work Trips during the COVID-19 Pandemic? The Case of Scotland (2022)
Journal Article
Semple, T., Fountas, G., & Fonzone, A. (2023). Who is More Likely (Not) to Make Home-Based Work Trips during the COVID-19 Pandemic? The Case of Scotland. Transportation research record, 2677(4), 904-916. https://doi.org/10.1177/03611981221119192

In this study, we use survey data (n=6,000) to investigate the work trip patterns of Scottish residents at various points of the COVID-19 pandemic. We focus specifically on the reported patterns of weekly work trips made during the government-enforce... Read More about Who is More Likely (Not) to Make Home-Based Work Trips during the COVID-19 Pandemic? The Case of Scotland.

The Impact Of COVID-19 On Future Public Transport Use In Scotland (2022)
Journal Article
Downey, L., Fonzone, A., Fountas, G., & Semple, T. (2022). The Impact Of COVID-19 On Future Public Transport Use In Scotland. Transportation Research Part A: Policy and Practice, 163, 338-352. https://doi.org/10.1016/j.tra.2022.06.005

This paper examines the determinants of changes in future public transport use in Scotland after the COVID-19 pandemic. An online questionnaire was distributed to 994 Scottish residents in order to identify travel habits, attitudes and preferences du... Read More about The Impact Of COVID-19 On Future Public Transport Use In Scotland.

Analysis of Pedestrian Accident Injury-Severities at Road Junctions and Crossings using an Advanced Random Parameter Modelling Framework: The Case of Scotland (2022)
Journal Article
Olowosegun, A., Babajide, N., Akintola, A., Fountas, G., & Fonzone, A. (2022). Analysis of Pedestrian Accident Injury-Severities at Road Junctions and Crossings using an Advanced Random Parameter Modelling Framework: The Case of Scotland. Accident analysi

This paper investigates the determinants of injury severities in pedestrian-motor vehicle accidents at signalised and unsignalised junctions, and at physically-controlled and human-controlled crossings in Scotland. The accident data were drawn from t... Read More about Analysis of Pedestrian Accident Injury-Severities at Road Junctions and Crossings using an Advanced Random Parameter Modelling Framework: The Case of Scotland.

Trips for Outdoor Exercise at Different Stages of the COVID-19 Pandemic in Scotland   (2021)
Journal Article
Semple, T., Fountas, G., & Fonzone, A. (2021). Trips for Outdoor Exercise at Different Stages of the COVID-19 Pandemic in Scotland  . Journal of transport & health, 23, Article 101280. https://doi.org/10.1016/j.jth.2021.101280

Introduction The COVID-19 pandemic has had exceptional effects on travel behaviour in the UK. This paper focuses specifically on the outdoor exercise trips of Scottish residents at several distinct points of the COVID-19 pandemic. Given the negative... Read More about Trips for Outdoor Exercise at Different Stages of the COVID-19 Pandemic in Scotland  .

Addressing Unobserved Heterogeneity in the Analysis of Bicycle Crash Injuries in Scotland: A Correlated Random Parameters Ordered Probit Approach with Heterogeneity in Means (2021)
Journal Article
Fountas, G., Fonzone, A., Olowosegun, A., & McTigue, C. (2021). Addressing Unobserved Heterogeneity in the Analysis of Bicycle Crash Injuries in Scotland: A Correlated Random Parameters Ordered Probit Approach with Heterogeneity in Means. Analytic Methods

This paper investigates the determinants of injury severities in single-bicycle and bicycle-motor vehicle crashes by estimating correlated random parameter ordered probit models with heterogeneity in the means. This modeling approach extends the fron... Read More about Addressing Unobserved Heterogeneity in the Analysis of Bicycle Crash Injuries in Scotland: A Correlated Random Parameters Ordered Probit Approach with Heterogeneity in Means.

Multi-stage deep learning approaches to predict boarding behaviour of bus passengers (2021)
Journal Article
Tang, T., Fonzone, A., Liu, R., & Choudhury, C. (2021). Multi-stage deep learning approaches to predict boarding behaviour of bus passengers. Sustainable Cities and Society, 73, Article 103111. https://doi.org/10.1016/j.scs.2021.103111

Smart card data has emerged in recent years and provide a comprehensive, and cheap source of information for planning and managing public transport systems. This paper presents a multi-stage machine learning framework to predict passengers’ boarding... Read More about Multi-stage deep learning approaches to predict boarding behaviour of bus passengers.

Bus passenger path choices after consulting ubiquitous real-time information (2021)
Journal Article
Islam, F., & Fonzone, A. (2021). Bus passenger path choices after consulting ubiquitous real-time information. Travel Behaviour and Society, 23, 226-239. https://doi.org/10.1016/j.tbs.2021.01.001

Ubiquitous real-time passenger information (URTPI) enables public transport (PT) users to make better travel choices at both pre-trip and en-route stages. A significant amount of URTPI usage is evident in the existing literature. This study investiga... Read More about Bus passenger path choices after consulting ubiquitous real-time information.

The influence of traffic, geometric and context variables on urban crash types: a grouped random parameter multinomial logit approach (2020)
Journal Article
Intini, P., Berloco, N., Fonzone, A., Fountas, G., & Ranieri, V. (2020). The influence of traffic, geometric and context variables on urban crash types: a grouped random parameter multinomial logit approach. Analytic Methods in Accident Research, 28, Arti

Numerous road safety studies have been dedicated to the estimation of crash frequency and injury severity models. However, previous research has shown that different factors may influence the occurrence of crashes of different types. In this study, a... Read More about The influence of traffic, geometric and context variables on urban crash types: a grouped random parameter multinomial logit approach.

The role of personal norms in the choice of mode for commuting (2020)
Journal Article
Ababio-Donkor, A., Saleh, W., & Fonzone, A. (2020). The role of personal norms in the choice of mode for commuting. Research in Transportation Economics, 83, Article 100966. https://doi.org/10.1016/j.retrec.2020.100966

Research in travel behavioural studies have shown that social forces play a significant role in travel decision making like socioeconomic factors. Several studies have tested models with different subjective variables to investigate their effects on... Read More about The role of personal norms in the choice of mode for commuting.

The utilisation and user characteristics of Uber services in London (2020)
Journal Article
Mohamed, M. J., Rye, T., & Fonzone, A. (2020). The utilisation and user characteristics of Uber services in London. Transportation Planning and Technology, 43(4), 424-441. https://doi.org/10.1080/03081060.2020.1747205

Ridesourcing services such as Uber are nowadays a common feature within available transport options of many cities around the world (E.g. London & San Francisco). There has been much publicity about the potential impacts of ridesourcing services and... Read More about The utilisation and user characteristics of Uber services in London.

Understanding transport mode choice for commuting: the role of affect (2020)
Journal Article
Ababio-Donkor, A., Saleh, W., & Fonzone, A. (2020). Understanding transport mode choice for commuting: the role of affect. Transportation Planning and Technology, 43(4), 385-403. https://doi.org/10.1080/03081060.2020.1747203

This study examines the relationship between positive and negative user valence and transport mode choice behaviour. We integrate latent attitudes ‘affect’ and ‘salience’ into transport mode choice models using the framework of integrated choice and... Read More about Understanding transport mode choice for commuting: the role of affect.

The joint effect of weather and lighting conditions on injury severities of single-vehicle accidents (2020)
Journal Article
Fountas, G., Fonzone, A., Gharavi, N., & Rye, T. (2020). The joint effect of weather and lighting conditions on injury severities of single-vehicle accidents. Analytic Methods in Accident Research, 27, Article 100124. https://doi.org/10.1016/j.amar.2020.1

This study seeks to identify and analyze variations in the effect of contributing factors on injury severities of single-vehicle accidents across various lighting and weather conditions. To that end, injury-severity data from single-vehicle, injury a... Read More about The joint effect of weather and lighting conditions on injury severities of single-vehicle accidents.

Use of ubiquitous real-time bus passenger information (2019)
Journal Article
Islam, M. F., Fonzone, A., MacIver, A., & Dickinson, K. (2020). Use of ubiquitous real-time bus passenger information. IET Intelligent Transport Systems, 14(3), 139-147. https://doi.org/10.1049/iet-its.2019.0324

Ubiquitous real-time passenger information (URTPI) enhances the perceived quality of service of public transport and enables travellers to make better pre-trip and en-route travel choices. The paper presents an exploratory study of the use of URTPI.... Read More about Use of ubiquitous real-time bus passenger information.

Supporting Urban Consolidation Centres with Urban Freight Transport Policies: A Comparative Study of Scotland and Sweden (2019)
Journal Article
Akgün, E. Z., Monios, J., & Fonzone, A. (2019). Supporting Urban Consolidation Centres with Urban Freight Transport Policies: A Comparative Study of Scotland and Sweden. International Journal of Logistics Research and Applications, 23(3), 291-310. https:

This study investigates how supportive urban freight transport (UFT) policies work in conjunction with stakeholder collaboration to support public-led urban consolidation centre (UCC) developments. The methodology was a multiple case study approach,... Read More about Supporting Urban Consolidation Centres with Urban Freight Transport Policies: A Comparative Study of Scotland and Sweden.

Transferred versus local Safety Performance Functions: A geographical analysis considering two European case studies (2019)
Journal Article
Intini, P., Berloco, N., Binetti, R., Fonzone, A., Ranieri, V., & Colonna, P. (2019). Transferred versus local Safety Performance Functions: A geographical analysis considering two European case studies. Safety Science, 120, 906-921. https://doi.org/10.10

Two main approaches can be used to predict road accidents: transferring existing Safety Performance Functions (SPFs) from other areas (transferred SPFs), and developing local SPFs. Both approaches have advantages and disadvantages, and are affected b... Read More about Transferred versus local Safety Performance Functions: A geographical analysis considering two European case studies.

Operational and policy implications of ridesourcing services: a case of Uber in London, UK (2019)
Journal Article
Jama Mohamed, M., Rye, T., & Fonzone, A. (2019). Operational and policy implications of ridesourcing services: a case of Uber in London, UK. Case Studies on Transport Policy, 7(4), 823-836. https://doi.org/10.1016/j.cstp.2019.07.013

New technologically driven, on-demand ridesourcing business models that provide low-cost alternative transport to car ownership and public transport – such as those provided by Uber and Lyft – are causing unprecedented disruption to the way urban mob... Read More about Operational and policy implications of ridesourcing services: a case of Uber in London, UK.

Study of the Accessibility Inequalities of Cordon-Based Pricing Strategies Using a Multimodal Theil Index (2019)
Journal Article
Comporeale, R., Caggiani, L., Fonzone, R., & Ottomanelli, M. (2019). Study of the Accessibility Inequalities of Cordon-Based Pricing Strategies Using a Multimodal Theil Index. Transportation Planning and Technology, 42(5), https://doi.org/10.1080/03081060

The implementation of an appropriate pricing policy in an urban area could alleviate both environmental and congestion problems by encouraging a shift towards more sustainable modes of transportation. However, any positive net social welfare balance... Read More about Study of the Accessibility Inequalities of Cordon-Based Pricing Strategies Using a Multimodal Theil Index.

Influences on urban freight transport policy choice by local authorities (2019)
Journal Article
Akgün, E. Z., Monios, J., Rye, T., & Fonzone, A. (2019). Influences on urban freight transport policy choice by local authorities. Transport Policy, 75, 88-98. https://doi.org/10.1016/j.tranpol.2019.01.009

Individual freight transport policies have been investigated in the literature extensively in the last 10–15 years, yet there has surprisingly been very little attention to the process of selecting urban freight transport (UFT) policy measures. This... Read More about Influences on urban freight transport policy choice by local authorities.

Recovery time and propagation effects of passenger transport disruptions (2018)
Journal Article
Malandri, C., Malandria, C., Fonzone, A., & Cats, O. (2018). Recovery time and propagation effects of passenger transport disruptions. Physica A: Statistical Mechanics and its Applications, 505, 7-17. https://doi.org/10.1016/j.physa.2018.03.028

We propose a method to evaluate public transport network vulnerability. We study the evolution of the passenger Volume Over Capacity (VOC) ratio throughout the network to measure the spatial and temporal extent of the impacts caused by an unplanned s... Read More about Recovery time and propagation effects of passenger transport disruptions.

Quantifying the impacts of horizontal and vertical equity in transit route planning. (2016)
Journal Article
Camporeale, R., Caggiani, L., Fonzone, A., & Ottomanelli, M. (2017). Quantifying the impacts of horizontal and vertical equity in transit route planning. Transportation Planning and Technology, 40(1), 28-44. https://doi.org/10.1080/03081060.2016.1238569

Equity refers to a fair sharing of costs or resources. Horizontal equity concerns distribution among individuals or groups with the same necessities, whereas vertical equity should be considered in situations with different levels of needs. This pape... Read More about Quantifying the impacts of horizontal and vertical equity in transit route planning..

Capturing the conditions that introduce systematic variation in bike-sharing travel behavior using data mining techniques (2016)
Journal Article
Bordagaray, M., dell’Olio, L., Fonzone, A., & Ibeas, Á. (2016). Capturing the conditions that introduce systematic variation in bike-sharing travel behavior using data mining techniques. Transportation Research Part C : Emerging Technologies, 71, 231-2

The potential of smart-card transactions within bike-sharing systems (BSS) is still to be explored. This research proposes an original offline data mining procedure that takes advantage of the quality of these data to analyze the bike usage casuistry... Read More about Capturing the conditions that introduce systematic variation in bike-sharing travel behavior using data mining techniques.

Bus bunching along a corridor served by two lines (2016)
Journal Article
Schmöcker, J., Sun, W., Fonzone, A., & Liu, R. (2016). Bus bunching along a corridor served by two lines. Transportation research. Part B, Methodological, 93(Part A), 300-317. https://doi.org/10.1016/j.trb.2016.07.005

Headway fluctuations and “bus bunching” are well known phenomena on many bus routes where an initial delay to one service can disturb the whole schedule due to resulting differences in dwell times of subsequent buses at stops. This paper deals with t... Read More about Bus bunching along a corridor served by two lines.

A mixed logit model for predicting exit choice during building evacuations (2016)
Journal Article
Lovreglio, R., Fonzone, A., & dell’Olio, L. (2016). A mixed logit model for predicting exit choice during building evacuations. Transportation Research Part A: Policy and Practice, 92, 59-75. https://doi.org/10.1016/j.tra.2016.06.018

Knowledge on human behaviour in emergency is crucial to increase the safety of buildings and transportation systems. Decision making during evacuations implies different choices, of which one of the most important concerns the escape route. The choic... Read More about A mixed logit model for predicting exit choice during building evacuations.

New services, new travelers, old models? Directions to pioneer public transport models in the era of big data. (2016)
Journal Article
Fonzone, A., Schmöcker, J., & Viti, F. (2016). New services, new travelers, old models? Directions to pioneer public transport models in the era of big data. Journal of Intelligent Transportation Systems: Technology, Planning, and Operations, 20(4), 311-

No abstract available.

Decision principles for routing strategies: games against nature and demons. (2015)
Journal Article
Schmoecker, J., & Fonzone, A. (2015). Decision principles for routing strategies: games against nature and demons. Asian transport studies, 3(4), 362-377. https://doi.org/10.11175/eastsats.3.362

In this paper we firstly review general decision principles under uncertainty and apply them to route choice decisions. Risk-averse behaviour leads to the description of route choice a game. The difference between games against demons and nature are... Read More about Decision principles for routing strategies: games against nature and demons..

A study of herding behaviour in exit choice during emergencies based on random utility theory. (2015)
Journal Article
Lovreglio, R., Fonzone, A., dell’Olio, L., & Borri, D. (2016). A study of herding behaviour in exit choice during emergencies based on random utility theory. Safety Science, 82, 421-431. https://doi.org/10.1016/j.ssci.2015.10.015

Modelling human behaviour in emergencies has become an important issue in safety engineering. Good behavioural models can help increase the safety of transportation systems and buildings in extreme situations like fires or terrorist attacks. Although... Read More about A study of herding behaviour in exit choice during emergencies based on random utility theory..

A model of bus bunching under reliability-based passenger arrival patterns (2015)
Journal Article
Fonzone, A., Schmöcker, J., & Liu, R. (2015). A model of bus bunching under reliability-based passenger arrival patterns. Transportation Research Part C : Emerging Technologies, 59, 164-182. https://doi.org/10.1016/j.trc.2015.05.020

If bus service departure times are not completely unknown to the passengers, non-uniform passenger arrival patterns can be expected. We propose that passengers decide their arrival time at stops based on a continuous logit model that considers the ri... Read More about A model of bus bunching under reliability-based passenger arrival patterns.

The role of herding behaviour in exit choice during evacuation. (2014)
Journal Article
Lovreglio, R., Fonzone, A., dell’Olio, L., Borri, D., & Ibeas, A. (2014). The role of herding behaviour in exit choice during evacuation. Procedia Social and Behavioral Sciences, 160, 390-399. https://doi.org/10.1016/j.sbspro.2014.12.151

Modelling of human behaviour during emergencies is an important issue to be investigated to improve the safety of transportation infrastructures. This behaviour can be influenced by both the environment (i.e. social influences) and characteristics of... Read More about The role of herding behaviour in exit choice during evacuation..

Performance of route suggestions in networks with correlated link congestion. (2014)
Journal Article
Fonzone, A., & Schmoecker, J. (2014). Performance of route suggestions in networks with correlated link congestion. Procedia Social and Behavioral Sciences, 111, 800-809. https://doi.org/10.1016/j.sbspro.2014.01.114

We evaluate the performance of route suggestions which can be adopted when no real time information is available. We consider that when the available information is limited, risk-aversion, regret and disappointment may play an important role in decis... Read More about Performance of route suggestions in networks with correlated link congestion..

Effects of transit real-time information usage strategies. (2014)
Journal Article
Fonzone, A., & Schmoecker, J. (2014). Effects of transit real-time information usage strategies. Transportation research record, 2417, 121-129. https://doi.org/10.3141/2417-13

Real-time information is becoming increasingly available to transit travellers. This paper discusses the effects of RTI available before the start of a journey in terms of line loads as well as passenger benefits. We consider that it can affect the c... Read More about Effects of transit real-time information usage strategies..

Strategy choice in transit networks. (2013)
Journal Article
Fonzone, A., Schmoecker, J., Kurauchi, F., & Hemdan, S. M. H. (2013). Strategy choice in transit networks. Journal of the Eastern Asia Society for Transportation Studies, 10, 796-815

Public transport passengers are assumed to choose routes that minimise the expected travel times. In networks with high-frequency services this requires the adoption of hyperpaths. An experimental validation of the hyperpath model has been carried ou... Read More about Strategy choice in transit networks..

Estimating weights of times and transfers for hyperpath travellers (2012)
Journal Article
Kurauchi, F., Schmoecker, J., Fonzone, A., Hemdan, S. M. H., Shimamoto, H., & Bell, M. G. H. (2012). Estimating weights of times and transfers for hyperpath travellers. Transportation research record, 2284, 89-99. https://doi.org/10.3141/2284-11

In high-frequency transit networks, travelers are often assumed to reduce their travel time by identifying sets of attractive lines. This concept was used in the development of most transit assignment models. Whether transfer penalties and waiting ti... Read More about Estimating weights of times and transfers for hyperpath travellers.

Time-dependent Hyperstar algorithm for robust vehicle navigation. (2012)
Journal Article
Bell, M. G. H., Trozzi, V., Hosseinloo, S. H., Gentile, G., & Fonzone, A. (2012). Time-dependent Hyperstar algorithm for robust vehicle navigation. Transportation Research Part A: Policy and Practice, 46, 790-800. https://doi.org/10.1016/j.tra.2012.02.002

The vehicle navigation problem studied in Bell (2009) is revisited and a time-dependent reverse Hyperstar algorithm is presented. This minimises the expected time of arrival at the destination, and all intermediate nodes, where expectation is based o... Read More about Time-dependent Hyperstar algorithm for robust vehicle navigation..

A frequency-based maritime container assignment model (2011)
Journal Article
Bell, M. G. H., Angeloudis, P., Liu, X., Fonzone, A., & Hosseinloo, S. H. (2011). A frequency-based maritime container assignment model. Transportation Research Part B: Methodological, 45, 1152-1161. https://doi.org/10.1016/j.trb.2011.04.002

This paper transfers the classic frequency-based transit assignment method of Spiess and Florian to containers demonstrating its promise as the basis for a global maritimecontainerassignmentmodel. In this model, containers are carried by shipping lin... Read More about A frequency-based maritime container assignment model.

Frequency-based transit assignment considering seat capacities. (2011)
Journal Article
Schmoecker, J., Fonzone, A., Shimamoto, H., Kurauchi, F., & Bell, M. G. H. (2011). Frequency-based transit assignment considering seat capacities. Transportation Research Part B: Methodological, 45, 392-408. https://doi.org/10.1016/j.trb.2010.07.002

This paper proposes a frequency-based assignment model that considers travellers probability of finding a seat in their perception of route cost and hence also their route choice. The model introduces a “fail-to-sit” probability at boarding points wi... Read More about Frequency-based transit assignment considering seat capacities..

Attacker-defender models and road network vulnerability (2008)
Journal Article
Bell, M. G. H., Kanturska, U., Schmocker, J. D., & Fonzone, A. (2008). Attacker-defender models and road network vulnerability. Philosophical Transactions A: Mathematical, Physical and Engineering Sciences, 366, 1893-1906. https://doi.org/10.1098/rsta.2008.0019

The reliability of road networks depends directly on their vulnerability to disruptive incidents, ranging in severity from minor disruptions to terrorist attacks. This paper presents a game theoretic approach to the analysis of road network vulnerabi... Read More about Attacker-defender models and road network vulnerability.

The impact of the congestion charge on the retail business in London: An econometric analysis. (2007)
Journal Article
Quddus, M. A., Bell, M. G. H., Schmoecker, J., & Fonzone, A. (2007). The impact of the congestion charge on the retail business in London: An econometric analysis. Transport Policy, 14, 433-444. https://doi.org/10.1016/j.tranpol.2007.04.008

On 17 February 2003, London introduced a pioneering congestion-charging scheme. The impact on traffic was sudden and dramatic. For example, car movements within the congestion-charging zone (21km2) were reduced by about 30%. However, the impact on ot... Read More about The impact of the congestion charge on the retail business in London: An econometric analysis..

Changes in the frequency of shopping trips in response to a congestion charge (2005)
Journal Article
Schmöcker, J., Fonzone, A., Quddus, M., & Bell, M. G. (2006). Changes in the frequency of shopping trips in response to a congestion charge. Transport Policy, 13(3), 217-228. https://doi.org/10.1016/j.tranpol.2005.09.005

This paper presents an analysis of shopping trips into London’s central shopping district (Oxford Street area) before and after the introduction of the congestion charging scheme in February 2003. In collaboration with a major department store, three... Read More about Changes in the frequency of shopping trips in response to a congestion charge.