Error-tolerance in quantifying traffic states using mobile phones

Quang Tran Minh, Eiji Kamioka

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

This paper analyzes the effect of penetration rate to the estimation error in mobile phone based traffic state estimation systems. More concretely, the error-tolerance is analyzed based upon the penetration rate of participating mobile phones. In addition, a hybrid model by which not only real-time data but also the historical data utilized under a suitable data mining technique is introduced. This work also introduces an effective method for dynamically creating the historical dataset which is especially adequate for the aforementioned data mining model. This approach improves not only the effectiveness, robustness and the accuracy but also the scalability of the system. The evaluation reveals that the estimation error is sensitive to the penetration rate while the existing work did not mention.

Original languageEnglish
Title of host publicationProceedings - 2011 10th International Symposium on Autonomous Decentralized Systems, ISADS 2011
Pages559-563
Number of pages5
DOIs
Publication statusPublished - 2011 May 12
Event2011 10th International Symposium on Autonomous Decentralized Systems, ISADS 2011 - Tokyo and Hiroshima, Japan
Duration: 2011 Mar 232011 Mar 27

Publication series

NameProceedings - 2011 10th International Symposium on Autonomous Decentralized Systems, ISADS 2011

Conference

Conference2011 10th International Symposium on Autonomous Decentralized Systems, ISADS 2011
CountryJapan
CityTokyo and Hiroshima
Period11/3/2311/3/27

ASJC Scopus subject areas

  • Artificial Intelligence
  • Control and Systems Engineering

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  • Cite this

    Minh, Q. T., & Kamioka, E. (2011). Error-tolerance in quantifying traffic states using mobile phones. In Proceedings - 2011 10th International Symposium on Autonomous Decentralized Systems, ISADS 2011 (pp. 559-563). [5741407] (Proceedings - 2011 10th International Symposium on Autonomous Decentralized Systems, ISADS 2011). https://doi.org/10.1109/ISADS.2011.78