Mathematical Models for On-Line Train Calendars Generation
In this paper we present a new model for train calendars textual generation, that is a method for auto- matically generating a text to customers in a concise and clear way with a service calendar represented by a boolean vector as its input. This problem arises in the transportation field, in particular in railway services. A new mathematical model which guarantees the optimality of solutions and good computa- tional performances is described and tested on several real railway timetables, always obtaining optimal solutions.