Results 281 to 290 of about 2,585,798 (346)
Some of the next articles are maybe not open access.
Elastic train scheduling model
Applied Soft Computing, 2021Abstract Train scheduling plays a significant role in the optimal use of the railway resources and satisfaction of customers. This paper presents a novel innovation, which is the elasticity of train length, or the possibility of compression and stretching of the train length in accordance with rail route conditions.
A. R. Jafarian-Moghaddam
openaire +2 more sources
A priority-based ADMM approach for flexible train scheduling problems
Transportation Research Part C: Emerging Technologies, 2021In this study, we focus on how to optimize multi-type train scheduling problems in a practically available and computationally efficient manner. When solving the complicated train timetabling problem with overtaking operations for a congested high-speed ...
Huimin Niu
exaly +2 more sources
Omega, 2020
For high-frequency metro lines, the excessive travel demand during the peak hours brings a high risk to metro system and a low comfort to passengers, so it is important to consider passenger flow control when designing the metro train scheduling strategy.
Renming Liu, Shukai Li, Lixing Yang
exaly +2 more sources
For high-frequency metro lines, the excessive travel demand during the peak hours brings a high risk to metro system and a low comfort to passengers, so it is important to consider passenger flow control when designing the metro train scheduling strategy.
Renming Liu, Shukai Li, Lixing Yang
exaly +2 more sources
Transportation Research Part B: Methodological, 2020
Train scheduling and maintenance planning compete for the resources in a railway network. A commonly used way is dealing with maintenance planning first and then train scheduling, or vice versa.
Chuntian Zhang, Yuan Gao, Lixing Yang
exaly +2 more sources
Train scheduling and maintenance planning compete for the resources in a railway network. A commonly used way is dealing with maintenance planning first and then train scheduling, or vice versa.
Chuntian Zhang, Yuan Gao, Lixing Yang
exaly +2 more sources
Train Scheduling: Hardness and Algorithms
Workshop on Algorithms and Computation, 2020We introduce the Train Scheduling Problem which can be described as follows: Given m trains via their tracks, i.e., curves in the plane, and the trains’ lengths, we want to compute a schedule that moves collision-free and with limited speed the trains along their tracks such that the maximal travel time is minimized. We prove that there is no FPTAS for
Christian Scheffer
openaire +2 more sources
Train Scheduling with Hybrid ASP
International Conference on Logic Programming and Non-Monotonic Reasoning, 2019We present an ASP-based solution to real-world train scheduling problems, involving routing, scheduling, and optimization. To this end, we pursue a hybrid approach that extends ASP withdifference constraints to account for a fine-grained timing. More precisely, we exemplarily show how the hybrid ASP system clingo[DL] can be used to tackle demanding ...
Dirk Abels +5 more
openaire +2 more sources
Train Routing Model and Algorithm Combined with Train Scheduling
Journal of Transportation Engineering, 2013 This paper constructs a train routing model combined with a train scheduling problem, which is a 0–1 mixed-integer nonlinear programming problem. Except for train route choice, the model considers a system of complicated constraints on headway, trip time, meeting-crossing and overtaking between trains, capacity of siding, and so on.
Wang, David Zhi Wei +3 more
openaire +3 more sources
Freight Train Scheduling in Railway Systems
Messung, Modellierung und Bewertung von Rechen- und Kommunikationssystemen, 2020Passenger train timetables in Europe are often periodical and predetermined for longer periods of time to facilitate the planning of travel. Freight train schedules, however, depend on the actual demand. Therefore it is a common problem in railway systems to schedule additional freight train requests, under consideration of a given timetable for ...
Rebecca Haehn +2 more
openaire +2 more sources
Cost optimal periodic train scheduling
Mathematical Methods of Operations Research, 2005 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Thomas Lindner, Uwe T. Zimmermann
openaire +2 more sources
Transportation Research Part B: Methodological, 2017
Jiateng Yin, Lixing Yang, Tao Tang
exaly +2 more sources
Jiateng Yin, Lixing Yang, Tao Tang
exaly +2 more sources