ListarMAT_Articles por tema "linear networks"
Mostrando ítems 1-5 de 5
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A nonseparable first-order spatiotemporal intensity for events on linear networks: An application to ambulance interventions
Institute of Mathematical Statistics (2024-03)The algorithms used for the optimal management of an ambulance fleet require an accurate description of the spatiotemporal evolution of the emergency events. In the last years, several authors have proposed sophisticated ... -
Assessing local differences between the spatio-temporal second-order structure of two point patterns occurring on the same linear network
(2021)We introduce Local Indicators of Spatio-Temporal Association (LISTA) functions on linear networks and use them to build a statistical test for local second-order structure. This allows to identify differences in the ... -
Local inhomogeneous second-order characteristics for spatio-temporal point processes occurring on linear networks
Springer (2022)Point processes on linear networks are increasingly being considered to analyse events occurring on particular network-based structures. In this paper, we extend Local Indicators of Spatio-Temporal Association (LISTA) ... -
Modeling accident risk at the road level through zero-inflated negative binomial models: A case study of multiple road networks
Elsevier (2021-03-26)This paper presents a case study carried out in multiple cities of the Valencian Community (Spain) to determine the effect of sociodemographic and road characteristics on traffic accident risk. The analyzes are performed ... -
Self-exciting point process modelling of crimes on linear networks
SAGE Publications (2022)Although there are recent developments for the analysis of first and second-order characteristics of point processes on networks, there are very few attempts in introducing models for network data. Motivated by the analysis ...