The following keynote speakers have confirmed their contribution to CASPT 2015.

Martin Grötschel

TUB-Prof. Dr. Drs. h.c. Martin Grötschel

Martin Grötschel holds the Chair for Information Technology at the Institute of Mathematics of Technische Universität Berlin, and is now the President of the Konrad-Zuse-Zentrum Berlin (ZIB) as well as the secretary of the International Mathematical Union. Martin Grötschel’s main areas of scientific interest are Mathematics, Optimization and Operations Research. He has deep interest in real applications in areas such as Public Transportation, Telecommunication, Chip design and VLSI, Production planning, Flexible manufacturing, and Logistics.

More information can be found at Martin Grötschel’s webpage.

 

Martin Trépanier

pTrepanier

Martin Trépanier, P. Eng., Ph.D. (mtrepanier@polymtl.ca) is a civil engineer and a Full Professor of transportation and logistics in the Department of Mathematics and Industrial engineering at the Polytechnique Montréal since 2001. His research fields are public transportation planning, geographic information systems (GIS) development, logistics of goods and hazardous materials, enterprise information systems, transportation object-oriented modeling, and Internet applications. His teaching activities are about intelligent transportation systems in logistics and enterprise information system.

Martin Trépanier is member of the Interuniversity Research Centre on Enterprise Networks, Logistics and Transportation (CIRRELT).  He is also collaborating with the MOBILITÉ chair on sustainable transportation at the Polytechnique. More information can be found at Martin Trépanier’s webpage

Abstract Nowadays, the usefulness of smart card data for public transport planning is not questioned anymore.  Smart card automated fare collection systems continuously collect data on the transactional behaviour of the public transport users.  However, the use of such data for day to day planning activities is not a simple task.  This presentation discusses some challenges related to the analysis of smart card data through some applications done over the years at Polytechnique Montreal. The following elements will be addressed :

  • Error detection and data validation;
  • Conceptualization with a transportation object-oriented approach;
  • Destination estimation (for  “tap-in-only” systems);
  • Customer segmentation with data mining techniques, loyalty, impact of weather;
  • Public transport network characterization, ridership vizualisation;
  • New advances related to big data and the assessment of microelasticity.

The presentation will conclude on perspectives about the future of smart card data in planning and its integration with other modes of payment and other sources of data.

 

 

ns-logo

A keynote presentation will be given by one of the members of the Executive Committee of Netherlands Railways, the largest operator of passenger trains in the Netherlands.