Search for dissertations about: "Sara Gestrelius"

Found 2 swedish dissertations containing the words Sara Gestrelius.

2. 1. Mathematical models for optimising decision support systems in the railway industry

   Author : Sara Gestrelius; Johanna Törnquist-Krasemann; Mälardalens högskola; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES;

   Abstract : After the deregulation of the Swedish railway industry, train operating companies compete for and on the same infrastructure. This makes the allocation of rail capacity a most delicate problem, and for a well-functioning railway system the allocation must be fair, efficient and functional. The capacity allocation tasks include e.g. READ MORE

4. 2. Optimisation models for train timetabling and marshalling yard planning

   Author : Sara Gestrelius; Anders Peterson; Martin Aronsson; Pieter Vansteenwegen; Linköpings universitet; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

   Abstract : Railways provide high capacity, safe and energy efficient transportation of goods and passengers. However, railway transportation also suffers from intrinsic restrictions and the effectiveness and efficiency of the transportation depend on the railway actors’ ability to solve a set of hard and interconnected planning problems. READ MORE