Repository logo

Infoscience

  • English
  • French
Log In
Logo EPFL, École polytechnique fédérale de Lausanne

Infoscience

  • English
  • French
Log In
  1. Home
  2. Academic and Research Output
  3. Conferences, Workshops, Symposiums, and Seminars
  4. Comparing performance and quality of traffic assignment techniques for microscopic road traffic simulations
 
conference paper not in proceedings

Comparing performance and quality of traffic assignment techniques for microscopic road traffic simulations

Behrisch, Michael
•
Krajzewicz, Daniel
•
Wang, Yun-Pang
2008
DTA2008 International Symposium on Dynamic Traffic Assignment

Focusing on the tradeoff between accuracy of the assignment and computation time this paper proposes different traffic assignment methods targeting at microscopic traffic simulation. The corresponding network-wide performance indices, the generated route sets and the respective significance tests are analyzed and compared. The results indicate that the saving on computa-tion time is significant with use of macroscopic assignments. However, the deficiency of ne-glecting turning behaviors in macroscopic assignments results in worse assignment results. Moreover, the used computation time of some microscopic methods (e.g. the one-shot method) is competitive with that of the macroscopic assignments. While the exact parameteri-zation as well as the sensitivity of the methods to the size of the scenarios still need further investigation, it seems favorable to employ microscopic assignment techniques or hybrid methods for producing a good traffic assignment for a microscopic simulation.

  • Files
  • Details
  • Metrics
Type
conference paper not in proceedings
Author(s)
Behrisch, Michael
Krajzewicz, Daniel
Wang, Yun-Pang
Date Issued

2008

Subjects

DLR

Editorial or Peer reviewed

REVIEWED

Written at

OTHER

EPFL units
NEARCTIS
Event nameEvent placeEvent date
DTA2008 International Symposium on Dynamic Traffic Assignment

Leuven (Belgien)

2008-06-18 - 2008-06-20

Available on Infoscience
November 17, 2010
Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/57692
Logo EPFL, École polytechnique fédérale de Lausanne
  • Contact
  • infoscience@epfl.ch

  • Follow us on Facebook
  • Follow us on Instagram
  • Follow us on LinkedIn
  • Follow us on X
  • Follow us on Youtube
AccessibilityLegal noticePrivacy policyCookie settingsEnd User AgreementGet helpFeedback

Infoscience is a service managed and provided by the Library and IT Services of EPFL. © EPFL, tous droits réservés