Public Transport Systems’ Connectivity: Spatiotemporal Analysis and Failure Detection

Assessing public transport systems connectivity based on Google Transit data

A PT system consists of various physical features such as roads, railways, routes, and stops which are represented by a complex network of spatial and temporal data. Since these networks are usually very large and include millions of entities, it is difficult to assess PT systems. Assessment in this context is defined as the ability to extract and analyze data in an automated and recurring proc...

Public transport risk assessment through fault tree analysis

This study focused on the public transport risk assessment in District one of ​​Tehran through Fault Tree Analysis involving the three criteria of human, vehicle and road in Haddon matrix. In fact, it examined the factors contributing to the occurrence of road accidents at several urban black spots within District 1. Relying on road safety checklists and survey of experts, this study made an ef...

investigation of single-user and multi-user detection methods in mc-cdma systems and comparison of their performances

در این پایان نامه به بررسی روش های آشکارسازی در سیستم های mc-cdma می پردازیم. با توجه به ماهیت آشکارسازی در این سیستم ها، تکنیک های آشکارسازی را می توان به دو دسته ی اصلی تقسیم نمود: آشکارسازی سیگنال ارسالی یک کاربر مطلوب بدون در نظر گرفتن اطلاعاتی در مورد سایر کاربران تداخل کننده که از آن ها به عنوان آشکارساز های تک کاربره یاد می شود و همچنین آشکارسازی سیگنال ارسالی همه ی کاربران فعال موجود در...

Advanced Systems for Public Transport

It is our pleasure to introduce this issue from Public Transport with a selected set of the papers that were presented at the 12th Conference of Advanced Systems for Public Transport (CASPT12) held by the Department of Transport Engineering and Logistics of the Pontificia Universidad Católica de Chile and its Bus Rapid Transit Centre of Excellence in Santiago, Chile on July 23–27 2012. CASPT ha...

On General Sum-Connectivity Index of Benzenoid Systems and Phenylenes