Publications for Andreas Westerlund
Co-author map based on ISI articles 2007-

Journal Articles

Andreas Westerlund, Maud Göthe-Lundgren and Torbjörn Larsson
  A stabilized column generation scheme for the traveling salesman subtour problem
  Discrete Applied Mathematics, 2006, 154(15), 2212-2238.
 Web of Science® Times Cited: 3

Andreas Westerlund, Maud Göthe-Lundgren and Torbjörn Larsson
  A note on relatives to the Held and Karp 1-tree problem
  Operations Research Letters, 2006, 34(3), 275-282.
 Web of Science® Times Cited: 3

Conference Articles

Andreas Westerlund
  Tree-relaxations of relatives to the Traveling Salesman Problem
  Workshop i tillämpad matematik,2004, 2004.


Andreas Westerlund, Maud Göthe-Lundgren and Torbjörn Larsson
  Mathematical Formulations of the Heterogeneous Fleet Vehicle Routing Problem
  ROUTE 2003, International Workshop on Vehicle Routing, Intermodal Transport and related areas,2003, 2003.


Ph.D. Theses

Accelerating column generation schemes: applications to routing problems
  2005.


Reports

Andreas Westerlund, Maud Göthe-Lundgren and Torbjörn Larsson
  A column generation scheme for the fixed fleet heterogeneous vehicle routing problem
  LiTH-MAT-R, 12, 2005.


Andreas Westerlund, Maud Göthe-Lundgren, Torbjörn Larsson and Di Yuan
  Subgradient optimization prior to column generation: a means for predicting optimal columns (and non-binding restrictions)
  LiTH-MAT-R, 77, 2005.