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Bounded Component Analysis






       RESEARCH AREAS



Adaptive Algorithm Design and Analysis

Blind Source Separation:
Bounded Component Analysis, Independent Component Analysis

Robust Estimation

Physical Layer Communication System Algorithms: Channel Equalization/Shortening,
 PAR Reduction, Clock Synchronization, Tx/Rx Filter Design, Echo Canceller

Convex Optimization and its Applications

Optical Fiber Communications: Polarization Mode Dispersion
Compensation and Emulation

Single Molecule Tracking

Computational Electromagnetics



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       JOURNAL PAPERS



"A Class of Bounded Component Analysis Algorithms for the Separation of Both Independent and Dependent Sources", Alper T. Erdogan, IEEE Trans. on Signal Processing,  to appear.



"On the Convergence of Symmetrically Orthogonalized Bounded Component Analysis Algorithms for Uncorrelated Source Separation", Alper T. Erdogan, IEEE Trans. on Signal Processing,  Vol:60,  No: 11, pp:6058-6063, November, 2012.



“Video Based Tracking of Single Molecules Exhibiting Directed In-Frame Motion”, M. Yavuz Yuce, Alper T. Erdogan, Alexandr Jonas and Alper Kiraz, Microscopy and Microanalysis, Vol: 18, No:4, pp:781-792, August 2012.



“Robust Turbo Equalization Under Channel Uncertainties”
, Nargiz Kalantarova, S. Serdar Kozat and Alper T. Erdogan, IEEE Transactions on Signal Processing, Vol: 60, No:1, pp: 261-273, January 2012.




“Transient Analysis of Adaptive Affine Combinations”, S. Serdar Kozat, Alper T. Erdogan, A.C. Singer and A.H. Sayed, IEEE Transactions on Signal Processing, Vol: 59, No:12, pp: 6227-6232, December 2011.




“Discrete Complex Image Method with Automatic Order Selection”, E. Pinar Karabulut, A. T. Erdogan and M. I. Aksun, IEEE Transactions on Microwave Theory and Techniques, Vol: 59, No:10, pp: 2385-2393, October 2011.



“Discrete Complex Image Method with Spatial Error Criterion”, E. Pinar Karabulut, A. T. Erdogan and M. I. Aksun, IEEE Transactions on Microwave Theory and Techniques, Vol: 59, No:4, pp: 793-802, April 2011.




“Steady State MSE Performance Analysis of Mixture Approaches to Adative Filtering”, S. Serdar Kozat, Alper T. Erdogan, A.C. Singer and A.H. Sayed, IEEE Transactions on Signal Processing, Vol: 58, No:8, pp: 4050-4063, August 2010.




“Unbiased Model Combinations for Adaptive Filtering”, S. Serdar Kozat, A.C. Singer, Alper T. Erdogan and A.H. Sayed, IEEE Transactions on Signal Processing, Vol: 58, No:8, pp: 4421-4427, August 2010.



“Adaptive Receiver Structures for Fiber Communication Systems Employing Polarization Division Multiplexing: High Symbol Rate Case”, Turgut M. Oktem, Alper T. Erdogan and Alper Demir, IEEE/OSA Journal of Lightwave Technology, Vol: 28, No:10, pp: 1536-1546, May 2010.




“Competitive Linear Estimation Under Channel Uncertainties”, S. Serdar Kozat and, Alper T. Erdogan, IEEE Transactions on Signal Processing, Vol: 58, No:4, pp: 2388-2393, April 2010.




“Adaptive Receiver Structures for Fiber Communication Systems Employing Polarization Division Multiplexing”, Turgut M. Oktem, Alper T. Erdogan and Alper Demir, IEEE/OSA Journal of Lightwave Technology, Vol: 27, No:23, pp: 5394-5404, December 2009.



“On the Convergence of ICA Algorithms with Symmetric Orthogonalization”, Alper T. Erdogan, IEEE Transactions on Signal Processing, Vol: 57, No:6, pp: 2209-2221, June 2009.



“Emulation and Inversion of Polarization Mode Dispersion: A Lumped System and {PADE} Approximation Perspective”, Alper Demir and  Alper T. Erdogan, IEEE/OSA Journal of Lightwave Technology, Vol: 26, No:17-20, pp: 3071-3089, September 2008.



“Automatic PMD Compensation by Unsupervised Polarization Diversity Combining Coherent Receivers”,
  Turgut M. Oktem,  Alper T. Erdogan and Alper Demir, IEEE/OSA Journal of Lightwave Technology, Vol: 26, No:13, pp: 1823-1834, July 2008.




“A Fractionally Spaced Algorithm with Global Convergence”, Alper T. Erdogan, Signal Processing, Vol: 88, No:1, pp: 200-209, Jan 2008.



“Globally Convergent Deflationary Instantaneous Blind Source Separation Algorithm for Digital Communication Signals”, Alper T. Erdogan, IEEE Transactions on Signal Processing, Vol: 55, No:5, pp: 2182-2192, May 2007.



“A Low Complexity Multicarrier PAR Reducation Approach Based on Subgradient Optimization”, Alper T. Erdogan, Signal Processing, Vol: 86, No:12, pp: 3890-3903, December 2006.



“On the Convergence of Subgradient Based Blind Equalization Algorithm”, Alper T. Erdogan, Signal Processing, Vol: 86, No:12, pp: 3732-3738, December 2006.



“MIMO Linear Equalization with an H-Infinity Criterion”, Babak Hassibi, Alper T. Erdogan and Thomas Kailath, IEEE Transactions on Signal Processing, Vol: 54, No:2, pp: 499-511, February 2006.




“A Simple Geometric Blind Source Separation Method for Bounded Magnitude Sources”, Alper T. Erdogan, IEEE Transactions on Signal Processing, Vol: 54, No:2, pp: 438-446, February 2006.



“Fast and Low Complexity Blind Equalization via Subgradient Projections”, Alper T. Erdogan and Can Kizilkale, IEEE Transactions on Signal Processing, Vol: 53, No:7, pp: 2513-2524, July 2005.



“On Robust Signal Reconstruction in Noisy Filter Banks”, Haris Vikalo, Babak Hassibi, Alper T. Erdogan and Thomas Kailath, Signal Processing, Vol: 85, No:1, pp: 1-14, January 2005.



“MIMO Decision Feedback Equalization from an H-Infinity Perspective”, Alper T. Erdogan, Babak Hassibi and Thomas Kailath, IEEE Transactions on Signal Processing, Vol: 52, No:3, pp: 734-745, March 2004.



“FIR H-Infinity Equalization”, Alper T. Erdogan, Babak Hassibi and Thomas Kailath, Signal Processing, Vol: 81, No:3, pp: 907-917, March 2001.



“On Linear H-Infinity Equalization of Communication Channels”, Alper T. Erdogan, Babak Hassibi and Thomas Kailath, IEEE Transactions on Signal Processing, Vol: 48, No:11, pp: 3227-3231, November 2000.







  CONFERENCE PAPERS




“A Bounded Component Analysis Approach for the Separation of Convolutive Mixtures of Dependent and Independent Sources”, Huseyin A. Inan and Alper T. Erdogan, IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), May 2013.




“A Family of Bounded Component Analysis Algorithms”, Alper T. Erdogan, IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), March 2012.



“Convergence Analysis for a Class of Source Separation Methods”, Alper T. Erdogan, IEEE International Symposium on Information Communication and Automation Technologies (ICAT) , October 2011.



“Single Molecule Tracking with Kalman Filtering”, M. Yavuz Yuce, Alper T. Erdogan, Alexandr Jonas and Alper Kiraz, OSA Frontiers in Optics , October 2011.



“Velocity Estimation of Mobile Single Molecules for Improved Position Accuracy”, M. Yavuz Yuce, Alper T. Erdogan, Alexandr Jonas and Alper Kiraz, IEEE International Conference on Optical MEMS and Nanophotonics (OMN) , August 2011.



“Discrete Complex Image Method with Spatial Error Criterion and Automatic Order Selection”, E. Pinar Karabulut, A. T. Erdogan and M. I. Aksun, IEEE International Conference on Antennas and Propagation (APSURSI), July 2011.




“Spatial Error Criterion for Discrete Complex Image Method”, E. Pinar Karabulut, A. T. Erdogan and M. I. Aksun, Proceedings of the 5th European Conference on Antennas and Propagation (EUCAP),  April 2011.



“Robust Turbo Equalization Under Channel Uncertainties”, Nargiz Kalantarova, S. Serdar Kozat and Alper T. Erdogan, IEEE Radio and Wireless Symposium (RWS), January 2011.



“Comparison of Convex Combination and Affine Combination of Adaptive Filters”
, Alper T. Erdogan, S. Serdar Kozat and Andrew C. Singer, IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), April 2009.




“Adaptive Algorithm for the Blind Separation of Sources with Finite Support”, Alper T. Erdogan, Proceedings of the 16th European Signal Processing Conference, August 2008.



“The Convergence Analysis of the Complex ICA Algorithms with Symmetric Orthogonalization”, Alper T. Erdogan, Proceedings of IEEE Signal Processing, Communication and Applications Conference, April 2008.




“On the Convergence of ICA Algorithms with Symmetric Orthogonalization”, Alper T. Erdogan, IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), March 2008.



“A Blind Fractionally Spaced Equalization Algorithm with Global Convergence”, Alper T. Erdogan, Proceedings of IEEE Signal Processing, Communication and Applications Conference, June 2007.



“An Adaptive Paraunitary Approach for Blind Equalization of All Equalizable MIMO Channels”, Alper T. Erdogan, IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), May 2006.



“Adaptive Paraunitary Filter Methods for The Blind Equalization of Frequency Selective Multiple-Input-Multiple-Output Channels”, Turgut M. Oktem and Alper T. Erdogan, Proceedings of IEEE Signal Processing, Communication and Applications Conference, April 2006.



“A Moving Window Algorithm for l-Infinity Norm Based Blind Source Separation Approach”, Alper T. Erdogan, Proceedings of the 13th European Signal Processing Conference, September 2005.



“A Blind Separation Approach for Magnitude Bounded Sources”, Alper T. Erdogan, IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), March 2005.



“A Subgradient Algorithm for Low Complexity DMT-PAR Minimization”, Alper T. Erdogan, IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), May 2004..




“A Fast Blind Equalization Method Based On Subgradient Projections”, Can Kizilkale and Alper T. Erdogan, IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), May 2004.



“A Moving Window Approach for Blind Equalization Using Subgradient Projections”, Can Kizilkale and Alper T. Erdogan, Proceedings of IEEE Signal Processing, Communication and Applications Conference, April 2004.



“Efficient Implementation of Echo Canceller for Applications with Asymmetric Rates”, Alper T. Erdogan, Bijit Halder, Tzu-Hsien Sang and Ahmet Karakas, IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), May 2003.



“Exponential-Quadratic Signal Reconstruction in Noisy Filter Banks”, Haris Vikalo, Alper T. Erdogan, Babak Hassibi and Thomas Kailath, Proceedings of SPIE, August 2000.



“FIR H-Infinity Equalization”, Alper T. Erdogan, Babak Hassibi and Thomas Kailath, IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP),  June 2000.



“Decision Feedback Equalization from an H-Infinity Perspective”, Alper T. Erdogan, Babak Hassibi and Thomas Kailath, Proceedings of NSIP 99 Conference, June 1999.




“Equalization with an H-Infinity Criterion”, Babak Hassibi, Alper T. Erdogan and Thomas Kailath, IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), August 1998.



“H-Infinity Equalization of Communication Channels”, Alper T. Erdogan, Babak Hassibi and Thomas Kailath, IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP),  May 1998.



“The Effect of Directional Antennas in CDMA Wireless Local Loop Systems”, Alper T. Erdogan, Ayman F. Naguib and Arogyaswami Paulraj, MPRG Wireless Communications Symposium,  June 1995.








PATENTS




“Method and System for Computing Pre-Equalizer Coefficients”, Alper T. Erdogan, Bijit Halder and Tzu-Hsien Sang, July 2006. (US Patent No: 7 076 514)



“Method and System for Implementing A Sigma Delta Analog-to-Digital Converter”, Alper T. Erdogan, Chung-Li Lu and Bijit Halder, September 2004. (US Patent No: 6 788 236)



“Method and System for Rate Enhanced SHDSL”, Bijit Halder, Debojyati Pal and Alper T. Erdogan. (US Patent Application)



“Method and System for Implementing A Reduced Complexity Dual Rate Echo Canceller”, Ahmet Karakas,  Alper T. Erdogan and Bijit Halder. (US Patent Application)



“Method and System for Implementing A Reduced Complexity Dual Rate Echo Canceller”, Bijit Halder  and Alper T. Erdogan. (US Patent Application)



“Method and System for Implementing Weighted Vector Echo Cancellers”, Tzu-Hsien Sang, Alper T. Erdogan and Bijit Halder. (US Patent Application)




“Method and System for Adaptively Training Time Domain Equalizers”, Alper T. Erdogan, Bijit Halder and Tzu-Hsien Sang. (US Patent Application)



“Method and System for Shortening Channel Impulse Response Using Time Domain Equalizer Filter”, Alper T. Erdogan. (US Patent Application)









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