{"id":49,"date":"2022-11-23T16:08:58","date_gmt":"2022-11-23T15:08:58","guid":{"rendered":"https:\/\/algo-conference.org\/2023\/?page_id=49"},"modified":"2025-09-30T09:25:39","modified_gmt":"2025-09-30T09:25:39","slug":"atmos","status":"publish","type":"page","link":"https:\/\/algo-conference.org\/2025\/atmos\/","title":{"rendered":"ATMOS"},"content":{"rendered":"\n

25th Symposium on Algorithmic Approaches for Transportation Modeling, Optimization and Systems<\/strong><\/p>\n\n\n\n

Scope<\/h3>\n\n\n\n

The ATMOS 2025 symposium will be held in connection with ALGO 2025<\/a> in Warsaw, Poland on September 18-19, 2025.<\/p>\n\n\n\n

Since 2000, ATMOS<\/a> brings together researchers and practitioners who are interested in all aspects of algorithmic methods and models for transport optimization. The symposium provides a forum for the exchange and dissemination of new ideas and techniques. The aim of making transportation better gives rise to very complex and large-scale optimization problems requiring innovative solution techniques and ideas from algorithms, mathematical optimization, theoretical computer science, and operations research.<\/p>\n\n\n\n

Invited Speaker<\/h3>\n\n\n\n

L\"Marjan <\/p>\n\n\n\n

Speaker:<\/strong> Marjan va<\/a>n<\/a> den Akker<\/a>, Utrecht University, the Netherlands <\/p>\n\n\n\n

Title:<\/strong> A glimpse into OR for airline operations and why this is (not?) public transportation<\/p>\n\n\n\n

Abstract:<\/strong> In this talk, we first consider optimization problems in airline operations based on research done in collaboration with KLM Royal Dutch Airlines.  Airline operations are prone to delays and disruptions, due to tight schedules and dependence on various resources. Since the COVID pandemic resource shortages have made the situation worse. In case of disruptions, schedules need to be adjusted in such a way that overall costs as well as impact on passengers are minimized, ideally in near real-time for practical deployment.  Since schedules depend on several resources, we take an integrated viewpoint. We will discuss some problems, such as integrated tail and crew recovery, where we will show that our integrated algorithm outperforms a sequential approach.<\/p>\n\n\n\n

Then we move to a more general discussion. Within the operations research community, aviation and public transportation are often treated as distinct areas, with separate conference tracks and even dedicated conferences. This separation suggests that aviation is not considered a form of public transportation. We will challenge this assumption by exploring both similarities and differences in optimization problems in aviation, railways, and public bus transportation.<\/p>\n\n\n\n

List of accepted papers<\/strong><\/h3>\n\n\n\n