The HASTUS System: New Algorithms and Modules for the 90s
Since the last International Workshop held in Hamburg in 1987, significant developments have occurred in the transit scheduling field. Transit companies around the world are relying more and more on sophisticated software to cut costs, reduce schedule preparation time, enhance the jobs of scheduling officers and provide better information and improved service to the public.
The HASTUS family of products has played a leading role in this movement to increased computerization and automation. With installations in over twelve countries, HASTUS has had to adapt to differing and changing conditions.
This overview describes certain of the latest developments in HASTUS in a non-technical fashion. Further details on new algorithms applications and on-going research are presented elsewhere at this conference by Désilets and Rousseau 1990, Desrochers et al. 1990 and Jorvang and Lessard 1990. The article by Blais, Rousseau and Lamont 1990, winner of the Frank Edelman Award for Management Science Achievement, presents the basic HASTUS system and its application to computer-assisted scheduling at Montréal’s S.T.C.U.M.
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- Desrochers, M., Desrosiers, M., Sauvé, M. and Soumis, J., “CREW-OPT: The Subproblem Modelling in a Column Generation Approach to Urban Crew Scheduling”, Fifth International Workshop on Computer-Aided Scheduling of Public Transport, 1990.Google Scholar
- Désilets, A., Rousseau, J.-M., “SYNCRO, Computer-Assisted tool for the Synchronisation of Public Transit Networks”, Fifth International Workshop on Computer-Aided Scheduling of Public Transport, 1990.Google Scholar
- Blais, J.-Y., Rousseau J.-M., “Overview of HASTUS Current and Future Versions”, in Computer-Aided Transit Scheduling, Springer-Verlag, pp, 175–188, 1988.Google Scholar
- Blais, J.-Y., Lamont, J. and Rousseau, J.-M., “The HASTUS Vehicle and Manpower Scheduling System at the Société de transport de la Communauté urbaine de Montréal”, INTERFACES 20: January-February, pp. 26–42, 1990.Google Scholar
- Boisvert, J., “HASTINFO: A Computerized Passenger Route Suggestion (“Trip Planning”) System”, Article presented at the International Conference on AVL Systems, Ottawa, Sept. 1988.Google Scholar
- Biais, J.-Y. and Rousseau, J.-M., “Transit Vehicle and Manpower Scheduling Using Graphics”, Paper presented at the World Congress on Transportation Research, Yokohama, July 1989.Google Scholar
- Jorvang, C. and Lessard R., “Aarhus Public Transport’s Innovative Rostering Technique”, Fifth International Workshop on Computer-Aided Scheduling of Public Transport, Montréal 1990.Google Scholar