Spatial Statistical Analysis of the Traffic Accidents

Sipos, Tibor

doi:10.3311/pptr.9895

Cited by 16 publications

(17 citation statements)

References 12 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In Section 4 the evaluation possibility of the parameter set is interpreted (Jankowska et al, 2015;Sipos, 2017). It is needed to be mentioned that the objective evaluation would make it necessary to calculate with system costs as well.…”

Section: Explanationmentioning

confidence: 99%

Rerepresenting Autonomated Vehicles in a Macroscopic Transportation Model

Török

Szalay

Uti³

et al. 2019

Period. Polytech. Transp. Eng.

View full text Add to dashboard Cite

The main goal of this article is to determine a comprehensive and well applicable model architecture, which is adequate to estimate the system level advantages with regard to automated transportation and which is appropriate to determine possible costs and losses with regard to the approach of such transport modes. In the study the Budapest Transportation Model is applied. Taking autonomous vehicle penetration into account as an external variable, in the analysis a constant growth is assumed in the penetration of automated vehicles. This article has taken the most relevant factors of transportation network into account with regard to automated cars. It is also important to mention that the paper presents the most important modelling phases, where automated cars can be taken into account during the macroscopic modelling process. In the first step of the process during the network definition phase it is possible to consider the effect of automated vehicles on the transport system (e.g. separated routes). The next phase where the effect of automated vehicles should be taken into consideration is the mode choice step (e.g. different demand segments). And finally traffic assignment step, where the effect of automated vehicles can be represented. The easiest way for this is the modification of passenger car units through the parameter of assigned traffic per capacity ratio.

show abstract

Section: Explanationmentioning

confidence: 99%

Rerepresenting Autonomated Vehicles in a Macroscopic Transportation Model

Török

Szalay

Uti³

et al. 2019

Period. Polytech. Transp. Eng.

View full text Add to dashboard Cite

show abstract

“…The degrees of freedom is the number of values in the calculation of a statistic that are free to vary. Table 1 shows the different distributions and the associated degree of freedom (Čokorilo and Dell'Acqua, 2013;Mirosavljević et al, 2011;Sipos, 2017). T he ca lc u lated va lue of Ch i-Squa re goodness of fit test was compared with the critical value.…”

Section: Chi Square Test For Normalitymentioning

confidence: 99%

Characterization of Airport Delay

2019

IJTTE

View full text Add to dashboard Cite

Scheduling and coordinating the departures and arrivals at the airport can be difficult if there is a delay that has to be taken into account, but relying on a statistical model that bases on historical data could result in better prediction for the future. Therefore, in this study the authors investigate the nature of the airport delays with statistical tools. First the airport delay is defined and the hypothesis was formed. In this paper authors investigated if airport delay follows a normal distribution. Moreover detailed description of used statistical tools are mentioned. In third paragraph the results are examined briefly. As conclusion authors found that generally airport delay not followed normal distribution.

show abstract

“…Between the parameters, the first is the Moran I's value, and the second is its p-value. The remaining for rows shows the p-values of the Lagrange multiplier (LMerr, LMlag), and the Robust Lagrange multiplier tests (RLMerr, RLMlag), for the two models (where the err stands for the spatial error model, and the lag stands for the spatial lag model) [8][9][10][11]14]. …”

Section: Choosing the Proper Modelmentioning

confidence: 99%

“…Because of these facts recent papers main goal is to describe a tool which is available for the analysis of the goodness the recent and the planned border crossings. For the tool, the chosen method is the spatial econometrics, although some other methods are available, [7] because numerous papers shown, that this method can be used for answering some questions made by the transportation processes [8].…”

Section: Introductionmentioning

confidence: 99%

Spatial Econometric Analysis of the Hungarian Border Crossings

2017

Self Cite

View full text Add to dashboard Cite

Abstract. The analysis on the border crossings, as the objects to decrease the separation effect, is really important for our country, to evaluate the connection of the neighbouring and other nearby countries and international economic centres with Hungary. In our country's life the cross-border partnerships have an important role because of historical and cultural causes. In recent article, our task is to analyse changes of the crossborder traffic, with the help of the spatial econometrics. The goal is, to show the effect of five outstanding areas on the crossing traffic, and to analyse the spatial connection between them.

show abstract

Spatial Statistical Analysis of the Traffic Accidents

Cited by 16 publications

References 12 publications

Rerepresenting Autonomated Vehicles in a Macroscopic Transportation Model

Rerepresenting Autonomated Vehicles in a Macroscopic Transportation Model

Characterization of Airport Delay

Spatial Econometric Analysis of the Hungarian Border Crossings

Contact Info

Product

Resources

About