Transit-hub: a smart public transportation decision support system with multi-timescale analytical services
Transit-hub: a smart public transportation decision support system with multi-timescale analytical services
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Transit-hub:具有多时间尺度分析服务的智能公共交通决策支持系统
DOI:
10.1007/s10586-018-1708-z
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发表时间:
2018
期刊:
影响因子:
--
通讯作者:
Gokhale, Aniruddha
中科院分区:
文献类型:
--
作者:
Sun, Fangzhou;Dubey, Abhishek;White, Jules;Gokhale, Aniruddha
Public transit is a critical component of a smart and connected community. As such, citizens expect and require accurate information about real-time arrival/departures of transportation assets. As transit agencies enable large-scale integration of real-time sensors and support back-end data-driven decision support systems, the dynamic data-driven applications systems (DDDAS) paradigm becomes a promising approach to make the system smarter by providing online model learning and multi-time scale analytics as part of the decision support system that is used in the DDDAS feedback loop. In this paper, we describe a system in use in Nashville and illustrate the analytic methods developed by our team. These methods use both historical as well as real-time streaming data for online bus arrival prediction. The historical data is used to build classifiers that enable us to create expected performance models as well as identify anomalies. These classifiers can be used to provide schedule adjustment feedback to the metro transit authority. We also show how these analytics services can be packaged into modular, distributed and resilient micro-services that can be deployed on both cloud back ends as well as edge computing resources.
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DOI:
10.1109/smartcomp.2016.7501714
发表时间:
2016
期刊:
2016 IEEE International Conference on Smart Computing (SMARTCOMP)
影响因子:
--
作者:
Fangzhou Sun;Yao Pan;Jules White;A. Dubey
通讯作者:
A. Dubey
DOI:
10.1002/9781119173601.ch36
发表时间:
2016
期刊:
Journal of Transportation Engineering-asce
影响因子:
--
作者:
Shashank Shekhar;Fangzhou Sun;A. Dubey;A. Gokhale;H. Neema;Martin Lehofer;Daniel Freudberg
通讯作者:
Daniel Freudberg
DOI:
--
发表时间:
2015
期刊:
DSM@SPLASH
影响因子:
--
作者:
Subhav Pradhan;A. Dubey;A. Gokhale;Martin Lehofer
通讯作者:
Martin Lehofer
影响因子:
3.3
作者:
S. Sarkar;Shubha Ramachandran;G. Kumar;Madhu K. Iyengar;K. Rangarajan;S. Sivagnanam
通讯作者:
S. Sivagnanam
DOI:
10.1109/icsm.2010.5609546
发表时间:
2010
期刊:
2010 IEEE International Conference on Software Maintenance
影响因子:
--
作者:
Girish Maskeri Rama;Naineet Patel
通讯作者:
Naineet Patel