Antonis Chaziris

Antonis Chaziris
National Technical University of Athens | NTUA · School of Civil Engineering

MSc Transportation Engineering

About

12
Publications
1,711
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152
Citations
Citations since 2016
2 Research Items
111 Citations
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201620172018201920202021202205101520

Publications

Publications (12)
Article
Transportation systems face ever-increasing challenges due to escalating urbanization. Ageing transportation infrastructure struggles to meet today’s needs while personal choices related to urban transportation have evolved in a way that car-oriented transport policies of the past are no longer adequate. As a result, a paradigm shift supporting pub...
Article
Predicting road accident probability by exploiting high resolution traffic data has been a continuously researched topic in the last years. However, there is no specific focus on Powered-Two-Wheelers. Furthermore, urban arterials have not received adequate attention so far, because the majority of relevant studies considers freeways. This study aim...
Article
Full-text available
Purpose In this research, a disaggregate analysis of road accident injury under-reporting in selected European countries is presented. Method The level of injury under-reporting is expressed by under-reporting coefficients, estimated as the actual estimated number of road accident injuries of a given severity to the number of related injuries recor...
Article
The objective of this study is to investigate road accident severity and likelihood in urban areas by analyzing real-time traffic data. In order to achieve the objective of the study, road accident data from a main road axis in Athens, Greece, were collected for the period 2006-2010. Subsequently, traffic data measured real-time were obtained from...
Conference Paper
Full-text available
Safety Performance Indicators (SPI) are used for measuring operational conditions of the road system that affect safety performance. Although several SPIs related to road users are commonly used (speeds, drinking and driving, seat belt and helmet use, etc.), SPIs for roads are rarely calculated. In this paper, the significance of a road network SPI...
Conference Paper
Full-text available
The safety of vulnerable road users at traffic intersections is critical. Driver assistance systems can improve safety but have to rely on accurate detection of hazardous situations. Given the complexity of pedestrian movement, detection of pedestrian presence and prediction of their behaviour are not always without error. Drivers' attitude towards...
Article
Within this research, the police under-reporting of non-fatal road accident casualties in eight European countries was examined by means of a common methodology applied in each country. Eight national studies were carried out using the common methodology, and this allowed to prepare valid estimates of the level of under-reporting of non-fatal road...
Article
The study aimed to (1) assess the magnitude of road traffic injuries in a country missing a formal linkage system of police with hospital data, (2) quantify the underreporting, and (3) produce a convenient algorithm exploring its constituent components. Linkage of disaggregate (individual) data collected by the road traffic police (RTP) with those...
Article
Full-text available
This is a report. An important objective within SafetyNet WP1 is to improve the compatibility of road accident data throughout Europe. Currently, the CARE database contains a large number of road accident variables in disaggregate form, but it is acknowledged that more variables and values are necessary to better describe and analyse the road accid...
Article
This is a report. This document consists of four parts. Chapter 1 summarizes the methods and results of previous activities of SafetyNet WP2 (first classification of the EU Member States with respect to risk exposure data availability and compatibility, based on a state-of-the-art survey) and outlines the further steps required for a full assessmen...

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