Publications

Journal Articles

Karahanoglu, N.B., and Erdogan, H., “Improving A⋆OMP: Theoretical and Empirical Analyses With a Novel Dynamic Cost Model,” Signal Processing (to appear), doi:10.1016/j.sigpro.2015.06.011. [arxiv:1307.1770]

Karahanoglu, N.B., and Erdogan, H., “Compressed sensing signal recovery via forward-backward pursuit,” Digital Signal Processing, vol. 25, no. 5, 1539-1548, Sep 2013. doi:10.1016/j.dsp.2013.05.007. [arxiv:1210.5626]

Karahanoğlu, N.B. and Erdoğan, H., “Online recovery guarantees for orthogonal matching pursuit,” preprint, March 2013.[arxiv:1210.5991]

Karahanoglu, N.B., and Erdogan, H., “A* orthogonal matching pursuit: Best-first search for compressed sensing signal recovery,” Digital Signal Processing, vol. 22, no. 4, 555-568, July 2012. doi:10.1016/j.dsp.2012.03.003. [arxiv:1009.0396] [Download: A*OMP executables, MATLAB code]

Karahanoglu, N. B. and Keskinöz, M., “Multistage adaptive filtering for identification of page-oriented volume holographic memories”, Optical Engineering, Vol.49, No.2, February 2010.

Conferences

Karahanoglu, N.B., Erdogan, H., and Birbil, S. I., “A mixed integer linear programming formulation of the sparse signal recovery problem in compressed sensing”, ICASSP’13, Vancouver, Canada, May 2013.

Karahanoglu, N.B., and Erdogan, H., “Forward-Backward search for compressed sensing signal recovery,” EUSIPCO’2012, Bucharest, Romania, August 2012.[pdf]

Karahanoglu, N.B., and Erdogan, H., “A comparison of termination criteria for A*OMP,” EUSIPCO’2012, Bucharest, Romania, August 2012.[pdf]

Karahanoglu, N.B., and Erdogan, H., “Compressed sensing signal recovery via A* orthogonal matching pursuit,” ICASSP’11, Prague, Czech Republic, May 2011.[pdf]

Karahanoglu, N.B. and Erdogan, H., “Optimal forward-backward pursuit for the sparse signal recovery problem,” IEEE Signal Processing and Communication Applications Conference (SIU?2013), Kyrenia, Northern Cyprus, April 2013  (in Turkish).

Karahanoglu, N.B., and Erdogan, H., “Analysis of accuracy and complexity of A* search for compressed sensing signal recovery,” IEEE Signal Processing and Communication Application Conference  (SIU’2012), Mugla, Turkey, April 2012  (in Turkish).[pdf]