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- Dag Wedelin
- Annals OR
- 1995

We present an approximation algorithm for solving large 0-1 integer programming problems where A is 0-1 and where b is integer. The method can be viewed as a dual coordinate search for solving theâ€¦ (More)

- Peter Gennemark, Bodil Nordlander, Stefan Hohmann, Dag Wedelin
- In Silico Biology
- 2006

We present a simple ordinary differential equation (ODE) model of the adaptive response to an osmotic shock in the yeast Saccharomyces cerevisiae. The model consists of two main components. First, aâ€¦ (More)

- Peter Gennemark, Dag Wedelin
- IET systems biology
- 2007

Algorithms for parameter estimation and model selection that identify both the structure and the parameters of an ordinary differential equation model from experimental data are presented. The workâ€¦ (More)

Abs t r ac t . We give an overview of the parallelization work done in PAROS. The specific parallelization objective has been to improve the speed of airline crew scheduling, on a network ofâ€¦ (More)

- Dag Wedelin
- ESA
- 1994

Abs t rac t . We present an approximation algorithm for solving 0-1 integer programming problems where A is 0-1 and where b is integer. The method is based on a simple dual coordinate ascent methodâ€¦ (More)

- Panayiotis Alefragis, Peter Sanders, Tuomo Takkula, Dag Wedelin
- Annals OR
- 2000

Performance aspects of a Lagrangian relaxation based heuristic for solving large 0-1 integer linear programs are discussed. In particular, we look at its application to airline and railway crewâ€¦ (More)

- Peter Sanders, Tuomo Takkula, Dag Wedelin
- HPCN Europe
- 1999

Performance aspects of a Lagrangian relaxation based heuris-tic for solving large 0-1 integer linear programs are discussed. In particular , we look at its application to airline and railway crewâ€¦ (More)

- Dag Wedelin, Tom Adawi, Tabassum Jahan, Sven B. Andersson
- 2013 1st International Conference of theâ€¦
- 2013

Engineering students often fail to connect and apply what they have learnt in introductory mathematics courses to other subjects, sometimes leading to the belief that mathematics is not relevant toâ€¦ (More)

- Dag Wedelin, Tom Adawi
- iJEP
- 2014

- Dag Wedelin
- 2013

We consider a very simple algorithm to solve large scale 0-1 integer linear programs and a simple heuristic to encourage convergence to an integer solution which have been very successful inâ€¦ (More)