Results 211 to 220 of about 15,980 (263)

Clustering Smart Card Data for Urban Mobility Analysis

IEEE Transactions on Intelligent Transportation Systems, 2017
Smart card data gathered by automated fare collection (AFC) systems are valuable resources for studying urban mobility. In this paper, we propose two approaches to cluster smart card data, which can be used to extract mobility patterns in a public transportation system.
El Mahrsi, Mohamed Khalil, Come, Etienne, Oukhellou, Latifa, Verleysen, Michel   +3 more
openaire   +1 more source

Bus Bunching Identification Using Smart Card Data

2018 IEEE 24th International Conference on Parallel and Distributed Systems (ICPADS), 2018
Bus bunching is a result of sophisticated traffic condition, unstable bus operation and dynamic travel demand, which not only causes passengers' dissatisfaction, but also degrades the bus service performance. To tackle the bus bunching issue, multiple steps are usually adopted, from bus bunching identification to solution development. This paper serves
Bo Du 0004, Paul-Antonin Dublanche
openaire   +1 more source

Detecting Pickpocketing Gangs on Buses with Smart Card Data

IEEE Intelligent Transportation Systems Magazine, 2019
Detecting pickpocketing gangs on buses is critical for safety and public security department. Knowing this both in real time and from historical records would allow effective law enforcement and crime prevention. However, very little research has been devoted into identifying pickpocketing gangs in an automated and holistic manner.
Xia Zhao 0003, Yong Zhang 0029, Hao Liu 0040, Shaofan Wang 0001, Zhen Sean Qian, Yongli Hu, Baocai Yin   +6 more
openaire   +1 more source

Measuring transit use variability with smart-card data

Transport Policy, 2007
The potential of smart-card data for measuring the variability of urban public transit network use is the focus of this paper. Data collected during 277 consecutive days of travel on a Canadian transit network are processed for this purpose. The organization of data using an object-oriented approach is discussed.
Morency, Catherine, Trepanier, Martin, Agard, Bruno   +2 more
openaire   +2 more sources

Deduction of Passengers' Route Choices From Smart Card Data

IEEE Transactions on Intelligent Transportation Systems, 2013
Deducing passengers' route choices from smart card data provides public transport operators with the opportunity to evaluate and improve their passenger service. Especially in the case of disruptions, when traditional route choice models may not be valid, this is an advantage.
Evelien van der Hurk, Leo G. Kroon, Gábor Maróti, Peter Vervest   +3 more
openaire   +3 more sources

Analysing the Variability of Transit Users Behaviour with Smart Card Data

2006 IEEE Intelligent Transportation Systems Conference, 2006
This paper proposes various measures regarding the variability of travel behaviours of transit users. The analyses are performed with smart card data collected over a ten months period. The variability in terms of boarding per day and new stops frequented with the days of travel on the transit network is examined.
Catherine Morency, Martin Trépanier, Bruno Agard   +2 more
openaire   +1 more source

Multi-application smart cards and encrypted data, processing

Future Generation Computer Systems, 1997
Abstract Some existing approaches to multi-application smart card design rely on the card containing data and importing the code of functions (methods) to be performed on data. A complementary solution is proposed in this paper to relax the requirement-or rather the bottleneck-that all confidential data and processing be supported by the card.
openaire   +1 more source

A Data Driven Model for Designing Applications with Smart Cards

2000
Developing smart card applications to work in massively distributed environments requires consistency to ensure reliable functionality. A likely point of error occurs at the boundaries of interlinked applications or transactions. Every individual access to a service maybe represented as a transaction between the partners of the information system ...
William J. Caelli, Vincent Cordonnier, Anthony Watson   +2 more
openaire   +1 more source

An Improved Data Encryption Standard to Secure Data Using Smart Cards

2011 Ninth International Conference on Software Engineering Research, Management and Applications, 2011
This paper is directed towards the development of an improved DES to secure the data using smart cards. An improved Data Encryption Standard has been developed by incorporating an ODD/EVEN bit conversion to the existing DES algorithm. The proposed algorithm is expected to provide greater security to further protect the data in Smart Cards.
Ariel M. Sison, Bartolome T. Tanguilig III, Bobby D. Gerardo, Yung-Cheol Byun   +3 more
openaire   +1 more source

Predicting Passengers in Public Transportation Using Smart Card Data

2015
Transit prediction has long been a hot research problem, which is central to the public transport agencies and operators, as evidence to support scheduling and urban planning. There are several previous work aiming at transit prediction, but they are all from the macro perspective. In this paper, we study the prediction of individuals in the context of
Mengyu Dou, Tieke He, Hongzhi Yin, Xiaofang Zhou 0001, Zhenyu Chen 0001, Bin Luo 0003   +5 more
openaire   +2 more sources