A new orthogonal transform for signal coding. - Richard A. Haddad; Ali N. Akansu (IEEE Trans. Acoust. Speech Signal Process., 1988)

Discrete Walsh-Hadamard transform vector quantization for motion-compensated frame difference signal coding. - Ali N. Akansu; Manjunatha S. Kadur (ICASSP, 1989)

Subband coding of video with adaptive vector quantization. - Ali N. Akansu; Manjunatha S. Kadur (ICASSP, 1990)

Perfect reconstruction binomial QMF-wavelet transform. - Ali Naci Akansu; Richard A. Haddad; Hakan Caglar (VCIP, 1990)

DCT coding for motion video storage using adaptive arithmetic coding. - Cesar A. Gonzales; L. Allman; T. McCarthy; Peter Wendt; Ali N. Akansu (Signal Process. Image Commun., 1990)

On asymmetrical performance of discrete cosine transform. - Ali N. Akansu; Richard A. Haddad (IEEE Trans. Acoust. Speech Signal Process., 1990)

Tree structures for time-frequency signal analysis. - Ali N. Akansu; Yipeng Liu (ICASSP, 1991)

Factorization of the coefficient variance matrix in orthogonal transforms. - Ali N. Akansu; Richard A. Haddad (IEEE Trans. Signal Process., 1991)

A class of fast Gaussian binomial filters for speech and image processing. - Richard A. Haddad; Ali N. Akansu (IEEE Trans. Signal Process., 1991)

A measure of aliasing energy in multiresolution signal decomposition. - Ali N. Akansu; Hakan Caglar (ICASSP, 1992)

On lapped orthogonal transforms [signal coding applications]. - Ali N. Akansu; Frank E. Wadas (IEEE Trans. Signal Process., 1992)

An evaluation of time-frequency localization in transforms and filter banks. - Yipeng Liu; Ali N. Akansu (ICASSP (3), 1993)

Evaluation of M-band orthonormal filter banks: hierarchical and direct structures. - Adil Benyassine; Ali Naci Akansu (VCIP, 1993)

Optimal PR-QMF Design for Subband Image Coding. - Hakan Caglar; Yipeng Liu; Ali N. Akansu (J. Vis. Commun. Image Represent., 1993)

An objective performance measure in multiresolution signal decomposition. - Ali N. Akansu; Hakan Caglar; Yipeng Liu (IEEE Trans. Signal Process., 1993)

The Binomial QMF-Wavelet Transform for Multiresolution Signal Decomposition. - Ali N. Akansu; Richard A. Haddad; Hakan Caglar (IEEE Trans. Signal Process., 1993)

A generalized parametric PR-QMF design technique based on Bernstein polynomial approximation. - Hakan Caglar; Ali N. Akansu (IEEE Trans. Signal Process., 1993)

Progressive Optimality in Hierarchical Filter Banks. - Mehmet V. Tazebay; Ali N. Akansu (ICIP (1), 1994)

A smart time-frequency exciser for spread spectrum communications. - Mehmet V. Tazebay; Ali N. Akansu (ICASSP, 1995)

Performance Analysis and Optimal Structuring of Subchannels for Discrete Multitone Transceivers. - Adil Benyassine; Ali N. Akansu (ISCAS, 1995)

A Sliding and Variable Window Based Multitone Excision for Digital Audio Broadcasting. - Michael Meyer; Mehmet V. Tazebay; Ali N. Akansu (ISCAS, 1995)

Subspectral modeling in filter banks. - Adil Benyassine; Ali N. Akansu (IEEE Trans. Signal Process., 1995)

Adaptive subband transforms in time-frequency excisers for DSSS communications systems. - Mehmet V. Tazebay; Ali N. Akansu (IEEE Trans. Signal Process., 1995)

Orthogonal trans multiplexer: A multiuser communications platform from FDMA to CDMA. - Ali N. Akansu; Mehmet V. Tazebay (EUSIPCO, 1996)

A distortion analysis and optimal design of orthogonal basis for DMT transceivers. - Xueming Lin; Ali N. Akansu (ICASSP, 1996)

Simple fast vector quantization of the line spectral frequencies. - Jin Zhou; Yair Shoham; Ali N. Akansu (ICSLP, 1996)

Multiplierless PR quadrature mirror filters for subband image coding. - Ali N. Akansu (IEEE Trans. Image Process., 1996)

A very efficient low-bit-rate subband image/video codec using shift-only PR-QMF and zero-zone linear quantizers. - Cesar A. Gonzales; Ali N. Akansu (ICASSP, 1997)

Wavelet and subband transforms: fundamentals and communication applications. - Ali N. Akansu; Mehmet V. Tazebay; Michael J. Medley; Pankaj K. Das (IEEE Commun. Mag., 1997)

A new look at digital orthogonal transmultiplexers for CDMA communications. - Ali N. Akansu; Mehmet V. Tazebay; Richard A. Haddad (IEEE Trans. Signal Process., 1997)

A comparative performance evaluation of DMT (OFDM) and DWMT (DSBMT) based DSL communications systems for single and multitone interference. - Ali N. Akansu; Xueming Lin (ICASSP, 1998)

A novel time-frequency exciser in spread spectrum communications for chirp-like interference. - Aykut Bultan; Ali N. Akansu (ICASSP, 1998)

Nonmaximally decimated filterbank based precoder/post-equalizer for blind channel identification and optimal MMSE equalization. - Xueming Lin; Ali N. Akansu (ICASSP, 1998)

A Novel Performance Analysis for the Copy Network in a Multicast ATM Switch. - Feihong Chen; Bülent Yener; Ali N. Akansu; Sirin Tekinay (ICCCN, 1998)

Information theoretic bounds for data hiding in compressed images. - Mahalingam Ramkumar; Ali N. Akansu (MMSP, 1998)

Performance analysis of interference adaptive dynamic channel allocation in practical TDMA/FDMA wireless networks. - Ziqiang Xu; Ali N. Akansu; Sirin Tekinay (PIMRC, 1998)

Orthogonal transmultiplexers in communication: a review. - Ali N. Akansu; Pierre Duhamel; Xueming Lin; Marc de Courville (IEEE Trans. Signal Process., 1998)

A performance analysis of interference excision techniques in direct sequence spread spectrum communications. - Mehmet V. Tazebay; Ali N. Akansu (IEEE Trans. Signal Process., 1998)

Frames in rotated time-frequency planes. - Aykut Bultan; Ali N. Akansu (ICASSP, 1999)

On the choice of transforms for data hiding in compressed video. - Mahalingam Ramkumar; Ali N. Akansu; A. Aydin Alatan (ICASSP, 1999)

The impact of interference and traffic load on the performance of TDMA/FDMA systems with interference adaptive dynamic channel assignment. - Ziqiang Xu; Sirin Tekinay; Sebnem Zorlu Özer; Ali N. Akansu (ICC, 1999)

A scalable multicast ATM switch using link sharing and prioritized link reservation. - Feihong Chen; Necdet Uzun; Ali N. Akansu (ICCCN, 1999)

A Robust Data Hiding Scheme for Images Using DFT. - Mahalingam Ramkumar; Ali N. Akansu; A. Aydin Alatan (ICIP (2), 1999)

On the implementation of 2-band cyclic filterbanks. - Mahalingam Ramkumar; G. V. Anand; Ali N. Akansu (ISCAS (3), 1999)

A New Method for Optimal Rate Allocation for Progressive Image Transmission over Noisy Channels. - Minyi Zhao; A. Aydin Alatan; Ali N. Akansu (Data Compression Conference, 2000)

Comparison of different interblock data rate downlinks. - Anil Bircan; M. Oguz Sunay; Ali N. Akansu (GLOBECOM, 2000)

Human Activity Detection in MPEG Sequences. - I. Burak Özer; Wayne H. Wolf; Ali N. Akansu (Workshop on Human Motion, 2000)

Comparative analysis of hidden Markov models for multi-modal dialogue scene indexing. - A. Aydin Alatan; Ali N. Akansu; Wayne H. Wolf (ICASSP, 2000)

Low-rank minimum variance CDMA receiver in multipath channels. - Xiaodong Cai; Hongya Ge; Ali N. Akansu (ICASSP, 2000)

A new method for detection of watermarks in geometrically distorted images. - I. Burak Özer; Mahalingam Ramkumar; Ali N. Akansu (ICASSP, 2000)

FFT based signaling for multimedia steganography. - Mahalingam Ramkumar; Ali N. Akansu (ICASSP, 2000)

Dynamic UEP of embedded image bit streams over noisy channels. - Minyi Zhao; A. Aydin Alatan; Ali N. Akansu (ICASSP, 2000)

A Subspace Method for Blind Channel Identification in OFDM Systems. - Xiaodong Cai; Ali N. Akansu (ICC (2), 2000)

Reduced-Rank Minimum Variance Receiver for Asynchronous CDMA Systems. - Xiaodong Cai; Ali N. Akansu; Hongya Ge (ICC (2), 2000)

Floating Signal Constellations for Multimedia Steganography. - Mahalingam Ramkumar; Ali N. Akansu; Xiaodong Cai (ICC (1), 2000)

Compressed Domain MPEG-2 Video Editing with VBV Requirement. - Ren Egawa; A. Aydin Alatan; Ali N. Akansu (ICIP, 2000)

A Robust Oblivious Watermarking Scheme. - Mahalingam Ramkumar; Ali N. Akansu (ICIP, 2000)

Optimization of Dynamic UEP Schemes for Embedded Image Sources in Noisy Channels. - Minyi Zhao; Ali N. Akansu (ICIP, 2000)

Low-Level Motion Activity Features for Semantic Characterization of Video. - Kadir A. Peker; A. Aydin Alatan; Ali N. Akansu (IEEE International Conference on Multimedia and Expo (II), 2000)

Robust Protocols for Proving Ownership of Images. - Mahalingam Ramkumar; Ali N. Akansu (ITCC, 2000)

A Distributed Dynamic Scheduling Algorithm for a Terabit Multicast Packet Switch. - Feihong Chen; Necdet Uzun; Ali N. Akansu (NETWORKING, 2000)

A geocast architecture for mobile cellular networks. - Beongku An; Symeon Papavassiliou; Ali N. Akansu (Networked Group Communication, 2000)

Mobility-based channel reservation scheme for wireless mobile networks. - Jiongkuan Hou; Yuguang Fang; Ali N. Akansu (WCNC, 2000)

Unequal error protection of SPIHT encoded image bit streams. - A. Aydin Alatan; Minyi Zhao; Ali N. Akansu (IEEE J. Sel. Areas Commun., 2000)

Cochannel interference computation and asymptotic performance analysis in TDMA/FDMA systems with interference adaptive dynamic channel allocation. - Ziqiang Xu; Ali N. Akansu; Sirin Tekinay (IEEE Trans. Veh. Technol., 2000)

Optimal Protection for Progressive Image Transmission over Noisy Channels: A General Approach. - Minyi Zhao; Ali N. Akansu (Data Compression Conference, 2001)

MP3 resistant oblivious steganography. - Litao Gang; Ali N. Akansu; Mahalingam Ramkumar (ICASSP, 2001)

Set partitioning in oblivious data hiding. - Litao Gang; Ali N. Akansu; Mahalingam Ramkumar (ICASSP, 2001)

Multicode CDMA downlink in shadowed multipath fading. - Anil Bircan; M. Oguz Sunay; Ali N. Akansu (ICC, 2001)

Performance Analysis of CDMA Random Access Systems with Heavy-Tailed Packet Length Distribution. - Sebnem Z. Özer; Symeon Papavassiliou; Ali N. Akansu (ISCC, 2001)

On parallel iterative decoding of product code. - Xuefei Wei; Ali N. Akansu (VTC Fall, 2001)

Multi-Modal Dialog Scene Detection Using Hidden Markov Models for Content-Based Multimedia Indexing. - A. Aydin Alatan; Ali N. Akansu; Wayne H. Wolf (Multim. Tools Appl., 2001)

Capacity estimates for data hiding in compressed images. - Mahalingam Ramkumar; Ali N. Akansu (IEEE Trans. Image Process., 2001)

Security and synchronization in watermark sequence. - Litao Gang; Ali N. Akansu; Mahalingam Ramkumar (ICASSP, 2002)

Improvements on data hiding for lossy compression. - Husrev T. Sencar; Ali N. Akansu; Mahalingam Ramkumar (ICASSP, 2002)

Blind Reduced-Rank MMSE Detector for DS-CDMA Systems. - Xiaodong Cai; Hongya Ge; Ali N. Akansu (EURASIP J. Adv. Signal Process., 2002)

A Graph-Based Object Description for Information Retrieval in Digital Image and Video Libraries. - I. Burak Özer; Wayne H. Wolf; Ali N. Akansu (J. Vis. Commun. Image Represent., 2002)

Performance evaluation and optimization of embedded image sources over noisy channels. - Minyi Zhao; William A. Pearlman; Ali N. Akansu (IEEE Signal Process. Lett., 2002)

A new perspective for embedding-detection methods with distortion compensation and thresholding processing techniques. - Husrev T. Sencar; Mahalingam Ramkumar; Ali N. Akansu (ICIP (2), 2003)

Guest editorial special issue on signal processing for data hiding in digital media and secure content delivery. - Ali N. Akansu; Edward J. Delp; Ton Kalker; Bede Liu; Nasir D. Memon; Pierre Moulin; Ahmed H. Tewfik (IEEE Trans. Signal Process., 2003)

Performance of CDMA random access systems with packet combining in fading channels. - Xiaodong Cai; Yi Sun; Ali N. Akansu (IEEE Trans. Wirel. Commun., 2003)

An analysis of quantization based embedding-detection techniques. - Hüsrev T. Sencar; Mahalingam Ramkumar; Ali N. Akansu (ICASSP (3), 2004)

Linear and Nonlinear Oblivious Data Hiding. - Litao Gang; Ali N. Akansu; Mahalingam Ramkumar (EURASIP J. Adv. Signal Process., 2004)

A robust protocol for proving ownership of multimedia content. - Mahalingam Ramkumar; Ali N. Akansu (IEEE Trans. Multim., 2004)

On the design of data hiding methods robust to lossy compression. - Mahalingam Ramkumar; Ali N. Akansu (IEEE Trans. Multim., 2004)

Signaling methods for multimedia steganography. - Mahalingam Ramkumar; Ali N. Akansu (IEEE Trans. Signal Process., 2004)

New orthogonal binary user codes for multiuser spread spectrum communications. - Radha Poluri; Ali N. Akansu (EUSIPCO, 2005)

Cover Noise Interference Suppression In Multimedia Data Hiding. - Litao Gang; Ali N. Akansu (Int. J. Image Graph., 2005)

New Linear Phase Orthogonal Binary Codes for Spread Spectrum Multicarrier Communications. - Radha Poluri; Ali N. Akansu (VTC Fall, 2006)

An overview of scalar quantization based data hiding methods. - Husrev T. Sencar; Mahalingam Ramkumar; Ali N. Akansu (Signal Process., 2006)

Improved utilization of embedding distortion in scalar quantization based data hiding techniques. - Husrev T. Sencar; Mahalingam Ramkumar; Ali N. Akansu; Amol Sukerkar (Signal Process., 2007)

Design and Performance of Spread Spectrum Karhunen-Loeve Transform for Direct Sequence CDMA Communications. - Ali N. Akansu; Radha Poluri (IEEE Signal Process. Lett., 2007)

Walsh-Like Nonlinear Phase Orthogonal Codes for Direct Sequence CDMA Communications. - Ali N. Akansu; Radha Poluri (IEEE Trans. Signal Process., 2007)

BER performance of DS-CDMA communications for continuous phase modulation and various binary code families. - Handan Agirman-Tosun; Ali N. Akansu (CISS, 2008)

Improved correlation of Generalized DFT with nonlinear phase for OFDM and CDMA Communications. - Ali N. Akansu; Handan Agirman-Tosun (EUSIPCO, 2009)

Generalized Discrete Fourier Transform with optimum correlations. - Ali N. Akansu; Handan Agirman-Tosun (ICASSP, 2010)

Optimal design of phase function in Generalized DFT. - Ali N. Akansu; Handan Agirman-Tosun; Mustafa U. Torun (Phys. Commun., 2010)

Emerging applications of wavelets: A review. - Ali N. Akansu; Wouter A. Serdijn; Ivan W. Selesnick (Phys. Commun., 2010)

Generalized discrete Fourier transform with nonlinear phase. - Ali N. Akansu; Handan Agirman-Tosun (IEEE Trans. Signal Process., 2010)

On Epps effect and rebalancing of hedged portfolio in multiple frequencies. - Mustafa U. Torun; Ali N. Akansu (CAMSAP, 2011)

Risk management for trading in multiple frequencies. - Mustafa U. Torun; Ali N. Akansu; Marco Avellaneda (ICASSP, 2011)

Portfolio Risk in Multiple Frequencies. - Mustafa U. Torun; Ali N. Akansu; Marco Avellaneda (IEEE Signal Process. Mag., 2011)

On toeplitz approximation to empirical correlation matrix of financial asset returns. - Ali N. Akansu; Mustafa U. Torun (CISS, 2012)

Novel GPU implementation of Jacobi algorithm for Karhunen-Loève transform of dense matrices. - Mustafa U. Torun; Onur Yilmaz; Ali N. Akansu (CISS, 2012)

Generalized DFT based partial matched filter bank for doppler estimation. - Yuewen Wang; Ali N. Akansu (CISS, 2012)

Implementation of generalized DFT on Field Programmable Gate Array. - Wes P. Weydig; Mustafa U. Torun; Ali N. Akansu (ICASSP, 2012)

Generalized DFT waveforms for MIMO radar. - Yuewen Wang; Ali N. Akansu; Alex Haimovich 001 (SAM, 2012)

A novel GPU implementation of eigenanalysis for risk management. - Mustafa U. Torun; Ali N. Akansu (SPAWC, 2012)

Introduction to the Issue on Signal Processing Methods in Finance and Electronic Trading. - Ali N. Akansu; Sanjeev R. Kulkarni; Marco Avellaneda; Andrew R. Barron (IEEE J. Sel. Top. Signal Process., 2012)

Toeplitz Approximation to Empirical Correlation Matrix of Asset Returns: A Signal Processing Perspective. - Ali N. Akansu; Mustafa U. Torun (IEEE J. Sel. Top. Signal Process., 2012)

A novel method to derive explicit KLT kernel for AR(1) process. - Mustafa U. Torun; Ali N. Akansu (ICASSP, 2013)

FPGA based eigenfiltering for real-time portfolio risk analysis. - Mustafa U. Torun; Onur Yilmaz; Ali N. Akansu (ICASSP, 2013)

An Efficient Method to Derive Explicit KLT Kernel for First-Order Autoregressive Discrete Process. - Mustafa U. Torun; Ali N. Akansu (IEEE Trans. Signal Process., 2013)

Automatic inference of mental states from spontaneous facial expressions. - Yanjia Sun; Ali N. Akansu (ICASSP, 2014)

The power of fear: Facial emotion analysis of CEOs to forecast firm performance. - Yanjia Sun; Ali N. Akansu; James E. Cicon (IRI, 2014)

A fast derivation of Karhunen-Loeve transform kernel for first-order autoregressive discrete process. - Onur Yilmaz; Mustafa U. Torun; Ali N. Akansu (SIGMETRICS Perform. Evaluation Rev., 2014)

A method to sparse eigen subspace and eigenportfolios. - Onur Yilmaz; Ali N. Akansu (FUSION, 2015)

Neural correlates of affective context in facial expression analysis: A simultaneous EEG-fNIRS study. - Yanjia Sun; Hasan Ayaz; Ali N. Akansu (GlobalSIP, 2015)

Low-complexity peak-to-average power ratio reduction method for orthogonal frequency-division multiplexing communications. - Yuewen Wang; Ali N. Akansu (IET Commun., 2015)

Quantization of Eigen Subspace for Sparse Representation. - Onur Yilmaz; Ali N. Akansu (IEEE Trans. Signal Process., 2015)

Symbol Alphabet Modifier for PAPR reduction in OFDM communications. - Yuewen Wang; Ali N. Akansu (CISS, 2016)

Performance analysis of eigenportfolios for AR(1) process. - Onur Yilmaz; Ali N. Akansu (CISS, 2016)

FPGA, GPU, and CPU implementations of Jacobi algorithm for eigenanalysis. - Mustafa U. Torun; Onur Yilmaz; Ali N. Akansu (J. Parallel Distributed Comput., 2016)

Introduction to the Issue on Financial Signal Processing and Machine Learning for Electronic Trading. - Ali N. Akansu; Dmitry Malioutov; Daniel P. Palomar; Emmanuelle Jay; Danilo P. Mandic (IEEE J. Sel. Top. Signal Process., 2016)

Link-level interpretation of eigenanalysis for network traffic flows. - Irfan Lateef; Ali N. Akansu (CISS, 2017)

Design of Eigenportfolios for US Equities Using Exponential Correlation Model. - Ali N. Akansu; Anqi Xiong (CISS, 2019)

Performance Comparison of Minimum Variance, Market and Eigen Portfolios for US Equities. - Anqi Xiong; Ali N. Akansu (CISS, 2019)

Machine learning in eigensubspace for network path identification and flow forecast. - Irfan Lateef; Ali N. Akansu (IET Commun., 2021)

On Explainability of A Simple Classifier for AR(1) Source. - Cem Benar; Ali N. Akansu (CISS, 2022)