The Organizing Committee of the 11th Triennial Symposium on Transportation Analysis (TRISTAN XI) is happy to announce that the conference will be held at The Ravenala Attitude Hotel, on the northwestern coast of Mauritius, June 19-25, 2022. Hotel booking and conference registration details will be updated on the conference web site https://tristan2022.org/ shortly.

As already announced, the Symposium is hosted by the Université Gustave Eiffel, Paris, and features innovative applications and methodological developments in transportation analysis and science. TRISTAN XI brings together leading scientists, including academics and practitioners from both the private and public sectors, from around the world to share and discuss the latest advances in theory and technology related to operational research and transportation.

It is time to submit your presentation proposal and join us for the 30th anniversary edition of TRISTAN!

Please note that, due to the difficulties experienced by several people due to the global pandemic, the deadlines are extended for one month as follows:

• Extended abstract submission: 15 January 2022
• Notification of acceptance: 28 February 2022
• Early-bird registration: 15 April 2022
• Submission of revised extended abstracts: 26 April 2022

Please refer to https://tristan2022.org/ for more detail. Please also note that there will be no more extensions. If you have any inquiry, kindly reach out to us by email at tristan2022@univ-eiffel.fr.

The TRISTAN XI Organizing Committee