List of Publications:

1. Krishnamurthy, V., Ahipasaoglu, S. D., and d'Aspremont, A. A Pathwise Algorithm for Covariance Selection. In Sra, S., Nowozin, S., Wright, S. J., Optimization for Machine Learning, MIT Press, Cambridge, MA, USA. (in print) [pdf]

2. Bach, F., Ahipasaoglu, S. D., and d'Aspremont, A. Convex Relaxations for Subset Selection. arxiv.org/abs/1006.3601v1, 2010. [pdf]

3. Ahipasaoglu, S. D. and Todd, M. J. A Modified Frank-Wolfe Algorithm for Computing Minimum-Area Enclosing Ellipsoidal Cylinders: Theory and Algorithms. submitted to Special Issue of Computational Geometry: Theory and Applications on "Geometric Aspects of Optimization". [pdf]

4. Ahipasaoglu, S. D., The Minimum Volume Ellipsoid Estimator Problem: Exact and Inexact Methods, 2009.

5. Ahipasaoglu, S. D. and Yildirim, E. A. Identification and Elimination of Interior Points for the Minimum Enclosing Ball Problem. SIAM Journal on Optimization, (19)1392-1396, 2008. [pdf]

6. Ahipasaoglu, S. D., Sun P., and Todd M. J. Linear Convergence of a Modified Frank-Wolfe Algorithm for Computing Minimum-Volume Enclosing Ellipsoids. Optimization Methods and Software, (23)5-19, 2008. [pdf]

7. Ahipasaoglu, S. D. and Todd, M. J. The Minimum-Area Enclosing Ellipsoidal Cylinder Problem. Proceedings of the Fall Workshop on Computational Geometry, IBM T.J. Watson Research Center, November, 2007.

8. Ahipasaoglu, S.D., Erdogan, G. and Tansel, B. Location-routing problems: a review and assessment of research directions, Working Paper IEOR 2003-07, Bilkent University, Ankara, Turkey.