Deniz Gençağa

 

E-mail: d.gencaga@ieee.org, gencagao@boun.edu.tr

Postal mail: Boğazici University

Electrical and Electronics Engineering Department

Bebek, 34342, İstanbul, Turkey

Phone: +90 212 359 54 00 (ext. 6464 )

Fax:     +90 212 287 24 65

 

 

 

Research Interests:

 

*  Bayesian Techniques in Signal Processing and Communication Systems

*  Independent Component Analysis

*  Source Separation of Astrophysical Images

*  Acoustic Echo Cancellation

*  Adaptive Filter Theory

 

 

PUBLICATIONS:

 

1.   D. Gençağa, E.E. Kuruoğlu, A. Ertüzün, “Estimation of Time-Varying Autoregressive Symmetric Alpha Stable Processes Using a Hybrid Sequential Monte Carlo Method”, submitted to IEEE Transactions on Signal Processing.

2.   D. Gençağa, E. E. Kuruoğlu, A. Ertüzün, “Estimation of Time-Varying Autoregressive Symmetric Alpha Stable Processes by Particle Filters”, Technical Report No: 2006-TR-04, ISTI-CNR, February 19, 2006.

3.     D. Gençağa, E.E. Kuruoğlu and A. Ertüzün, “SAR Image Enhancement using Particle Filters”, ESA-EUSC 2005: Image Information Mining – Theory and Application to Earth Observation, Frascati, Italy, October 2005.    

4.     D. Gençağa, E.E. Kuruoğlu and A. Ertüzün, “Estimation of Time-Varying Autoregressive Symmetric Alpha Stable Processes by Particle Filters”, 13th European Signal Processing Conference (EUSIPCO 2005), Antalya, Turkey, September 2005.     

5.     D. Gençağa, E.E. Kuruoğlu and A. Ertüzün, “Bayesian Separation of Non-Stationary Mixtures of Dependent Gaussian Sources”, In: K. H. Knuth, A. E. Abbas, R. D. Morris, J. P. Castle (eds.), Bayesian Inference and Maximum Entropy Methods in Science and Engineering, San Jose, CA, USA 2005, AIP Conference Proceedings 803, American Institute of Physics, Melville NY, pp. 257-265.    

6.     D. Gençağa and A. Ertüzün, “On The Performance Comparison of Gradient Type Joint-Process Estimators in Adaptive Signal Processing”, 13th European Signal Processing Conference (EUSIPCO 2005), Antalya, Turkey, September 2005.

7.     D. Gençağa, E.E. Kuruoğlu and A. Ertüzün, “Zamanla Değişen Özbağlanımlı Cauchy Süreçlerinin Parçacık Süzgeçleri ile Kestirimi”, 13th  Signal Processing and Applications Conference (IEEE-SİU 2005), Kayseri, Turkey, May 2005.  (IEEE Best Student Paper Award)        

8.     D. Gençağa and A. Ertüzün, “Çevrimiçi Bağımsız Bileşen Ayrıştırılması”, 11th  Signal Processing and Applications Conference, İstanbul, Turkey, June 2003.          

9.     D. Gençağa, L. M. Arslan and A. Ertüzün, “Konuşma İşaretleri için Gerçek Zamanlı Bir Formant Frekans Kestiricisi”, 10th  Signal Processing and Applications Conference, Pamukkale, Denizli, Turkey, June 2002.                    

10. D. Gençağa and A. Ertüzün, “Sistem Belirlenmesi için Merdiven Tipi Uyarlanır Süzgeç Yapısı”, 10th  Signal Processing and Applications Conference, Pamukkale, Denizli, Turkey, June 2002.

11. D. Gençağa and A. Ertüzün, “Akustik Yankı Giderimi için Merdiven Tipi Uyarlanır Süzgeç Yapısı”, 10th  Signal Processing and Applications Conference, Pamukkale, Denizli, Turkey, June 2002.

 

 

CV

 

 

Links:

 

*  Boğaziçi University Signal and Image Processing Laboratory

 

*  The Scientific and Technical Research Council of Turkey (TÜBİTAK)

 

*  Consiglio Nazionale delle Ricerche, Istituto di Scienza e Tecnologie dell’ Informazione “A. Faedo”, Pisa, Italy.

 

*  International Society for Bayesian Analysis

 

*  ISBA/SBSS Bayesian Abstract Archive

 

*  European Space Agency PLANCK Science Team Homepage

 

*  Markov Chain Monte Carlo (MCMC) Preprint Service

 

*  Sequential Monte Carlo Methods Homepage

 

*  Independent Component Analysis (Link to Tony Bell’s webpage)