Karen Aardal
Name : Karen Aardal
Email : K 'dot' I 'dot' Aardal 'at' tudelft 'dot' nl
Office : HB 04.160
Address : Delft Institute of Applied Mathematics,
Faculteit EWI, Technische Universiteit Delft
Phone : +31 15 , 5929333
Fax : +31 20 5924199
I also have a parttime position at Eindhoven Institute of Technology
in the Algorithms group. My office is HG 7.40.
On December 9, 2005, I gave my inaugural lecture in Eindhoven.
Research
Some recent papers:
- K. Aardal, Capacitated
facility location: separation algorithms and computational experience. Mathematical
Programming 81 (1998) 149-175.
- K. Aardal, Reformulation of capacitated facility location problems: how redundant information can help. Annals of Operations
Research 82 (1998) 289-308.
- D. Shmoys, E. Tardos, K. Aardal, Approximation algorithms for facility
location problems. STOC97.
- A.M. Verweij, K. Aardal, G. Kant, On
an integer multicommodity flow problem from the airplane industry.
Report UU-CS-1997-38, Department of Computer Science, Utrecht University.
- K. Aardal, C.A.J. Hurkens, A.K. Lenstra, Solving
a linear diophantine equation with lower and upper bounds on the variables.
In: R.E. Bixby, E.A. Boyd, R Z. Rios-Mercado (eds.) Integer Programming and Combinatorial Optimization, 6th International IPCO Conference.
Lecture Notes in Computer Science 1412 (1998), pp 229-242, Springer-Verlag,
Berlin Heidelberg.
- K. Aardal, C.A.J. Hurkens, A.K. Lenstra, Solving a system of diophantine equation with lower and upper bounds on the variables. Mathematics
of Operations Research 25 (2000), 427-442.
- K. Aardal, F. Chudak, D.B. Shmoys, A
3-approximation algorithm for the k-level uncapacitated facility
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Fall 2003
April - September 2003