Solution of Real-World Train Timetabling Problems
نویسندگان
چکیده
منابع مشابه
A discrete-event optimization framework for mixed-speed train timetabling problem
Railway scheduling is a complex task of rail operators that involves the generation of a conflict-free train timetable. This paper presents a discrete-event simulation-based optimization approach for solving the train timetabling problem to minimize total weighted unplanned stop time in a hybrid single and double track railway networks. The designed simulation model is used as a platform for ge...
متن کاملA Lagrangian heuristic algorithm for a real-world train timetabling problem
The train timetabling problem (TTP) aims at determining an optimal timetable for a set of trains which does not violate track capacities and satisfies some operational constraints. In this paper, we describe the design of a train timetabling system that takes into account several additional constraints that arise in real-world applications. In particular, we address the following issues: • Manu...
متن کاملUniversity Course Timetabling Using ACO: A Case Study on Laboratory Exercises
The ant colony optimisation metaheuristic has shown promise on simplified artificial instances of university course timetabling problems. However, limited work has been done applying it to practical timetabling problems. In this paper, we describe the application of the ant colony optimisation to a highly constrained real–world instance of the university course timetabling problem. We present t...
متن کاملProperties of Yeditepe Examination Timetabling Benchmark Instances
Examination timetabling is a type of educational timetabling which is a highly challenging field for the researchers and practitioners. Examination timetabling problems require a search for the best assignment of examinations into a fixed number of time-slots possibly along with other resources, such as, a set of rooms with certain capacities, subject to a set of constraints. There are two comm...
متن کاملA Developmental Approach to the Uncapacitated Examination Timetabling Problem
The paper describes a new approach, based on cell biology, to the uncapacitated examination timetabling problem. This approach begins with a single cell which is developed into a fully grown organism through the processes of cell division, cell interaction and cell migration. The mature organism represents a solution to the particular timetabling problem. The paper discusses the performance of ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2001