Sampling theorems for two-dimensional isotropic random fields. - Ahmed H. Tewfik; Bernard C. Levy; Alan S. Willsky (IEEE Trans. Inf. Theory, 1988)

An efficient maximum entropy technique for 2-D isotropic random fields. - Ahmed H. Tewfik; Bernard C. Levy; Alan S. Willsky (IEEE Trans. Acoust. Speech Signal Process., 1988)

Harmonic retrieval in the presence of colored noise. - Ahmed H. Tewfik (ICASSP, 1989)

Maximum likelihood estimation of the fractal dimensions of stochastic fractals and Cramer-Rao bounds. - Ahmed H. Tewfik; Mohamed Deriche 001 (ICASSP, 1991)

On the choice of a wavelet for signal coding and processing. - Ahmed H. Tewfik; Paul E. Jorgensen (ICASSP, 1991)

Multigrid algorithm for image reconstruction from Fourier modulus. - Zhe Wu; Ahmed H. Tewfik (ICASSP, 1991)

Internal models and recursive estimation for 2-D isotropic random fields. - Ahmed H. Tewfik; Bernard C. Levy; Alan S. Willsky (IEEE Trans. Inf. Theory, 1991)

Direction finding in the presence of colored noise by candidate identification. - Ahmed H. Tewfik (IEEE Trans. Signal Process., 1991)

Focusing matrices for wideband array processing with no a priori angle estimates. - Wooyoung Hong; Ahmed H. Tewfik (ICASSP, 1992)

Synthesis/coding of audio signals using optimized wavelets. - Deepen Sinha; Ahmed H. Tewfik (ICASSP, 1992)

Fast multiscale statistical signal processing algorithms. - Ahmed H. Tewfik; M. Kim (ICASSP, 1992)

Discrete orthogonal M-band wavelet decompositions. - Hehong Zou; Ahmed H. Tewfik (ICASSP, 1992)

Correlation structure of the discrete wavelet coefficients of fractional Brownian motion. - Ahmed H. Tewfik; M. Kim (IEEE Trans. Inf. Theory, 1992)

On the optimal choice of a wavelet for signal representation. - Ahmed H. Tewfik; Deepen Sinha; Paul Jorgensen 002 (IEEE Trans. Inf. Theory, 1992)

On the application of uniform linear array bearing estimation techniques to uniform circular arrays. - Ahmed H. Tewfik; W. Hong (IEEE Trans. Signal Process., 1992)

19 Multiscale signal processing techniques: A review. - Ahmed H. Tewfik; M. Kim; Mohamed A. Deriche (Signal Processing and its Applications, 1993)

Wavelet transform domain LMS algorithm. - Srinath Hosur; Ahmed H. Tewfik (ICASSP (3), 1993)

Low bit rate transparent audio compression using a dynamic dictionary and optimized wavelets. - Deepen Sinha; Ahmed H. Tewfik (ICASSP (1), 1993)

Fast magnetic resonance imaging via frequency domain wavelet transforms. - Ahmed H. Tewfik; Xiaoping Hu; Hichem H. Garnaoui (ICASSP (5), 1993)

Completeness and stability of partial dyadic wavelet domain signal representations. - Hehong Zou; Ahmed H. Tewfik; Wenyun Xu (ICASSP (3), 1993)

Filtered fractals in signal modeling. - Mohamed A. Deriche; Ahmed H. Tewfik (ISCAS, 1993)

Estimation of range-Doppler radar images. - Ahmed H. Tewfik (ISCAS, 1993)

An eigenstructure approach to edge detection. - Ahmed H. Tewfik; Mohamed A. Deriche (IEEE Trans. Image Process., 1993)

Signal modeling with filtered discrete fractional noise processes. - Mohamed A. Deriche; Ahmed H. Tewfik (IEEE Trans. Signal Process., 1993)

Maximum likelihood estimation of the parameters of discrete fractionally differenced Gaussian noise process. - Mohamed A. Deriche; Ahmed H. Tewfik (IEEE Trans. Signal Process., 1993)

Low bit rate transparent audio compression using adapted wavelets. - Deepen Sinha; Ahmed H. Tewfik (IEEE Trans. Signal Process., 1993)

Parametrization of compactly supported orthonormal wavelets. - Hehong Zou; Ahmed H. Tewfik (IEEE Trans. Signal Process., 1993)

Multiscale difference equation signal modeling and analysis techniques. - Murtaza Ali; Ahmed H. Tewfik (ICASSP (3), 1994)

Generalized URV subspace tracking LMS algorithm. - Srinath Hosur; Ahmed H. Tewfik; Daniel Boley (ICASSP (3), 1994)

Wavelet domain bearing estimation in unknown correlated noise. - Ahmed H. Tewfik (ICASSP (4), 1994)

Optimal Waveform Selection in Range-Doppler Imaging. - Sameh M. Sowelam; Ahmed H. Tewfik (ICIP (1), 1994)

Wavelet Decomposition of Binary Finite Images. - Mitchell D. Swanson; Ahmed H. Tewfik (ICIP (1), 1994)

Fast positive definite linear system solvers. - Ahmed H. Tewfik; M. Kim (IEEE Trans. Signal Process., 1994)

Detection of weak signals using adaptive stochastic resonance. - A. S. Asdi; Ahmed H. Tewfik (ICASSP, 1995)

Image coding with mixed representations and visual masking. - Bin B. Zhu; Ahmed H. Tewfik; Ömer Nezih Gerek (ICASSP, 1995)

Visual masking and the design of magnetic resonance image acquisition. - Hichem H. Garnaoui; Ahmed H. Tewfik (ICIP, 1995)

Theory of true-velocity duplex imaging using a single transducer. - Y. M. Kadah; Ahmed H. Tewfik (ICIP, 1995)

Image coding with wavelet representations, edge information and visual masking. - Bin B. Zhu; Ahmed H. Tewfik; M. A. Colestock; Ömer Nezih Gerek; A. Enis Çetin (ICIP, 1995)

Adaptive multiuser receiver schemes for antenna arrays. - Srinath Hosur; Ahmed H. Tewfik; Vafa Ghazi-Moghadam (PIMRC, 1995)

Multiscale difference equation signal models - I. Theory. - Murtaza Ali; Ahmed H. Tewfik (IEEE Trans. Signal Process., 1995)

Completeness of arbitrarily sampled discrete time wavelet transforms. - Ahmed H. Tewfik; Hehong Zou (IEEE Trans. Signal Process., 1995)

Optimal waveform selection for target classification. - Sameh M. Sowelam; Ahmed H. Tewfik (EUSIPCO, 1996)

Binary-valued wavelet decompositions of binary images. - Mitchell D. Swanson; Ahmed H. Tewfik (EUSIPCO, 1996)

Dual set arithmetic coding and its applications to image coding. - Bin B. Zhu; En-Hui Yang; Ahmed H. Tewfik (EUSIPCO, 1996)

Modeling techniques for multiscale difference equation signal models. - Murtaza Ali; Ahmed H. Tewfik (ICASSP, 1996)

Low bit rate high quality audio coding with combined harmonic and wavelet representations. - Khaled N. Hamdy; Murtaza Ali; Ahmed H. Tewfik (ICASSP, 1996)

Wavelet transform domain RLS algorithm. - Srinath Hosur; Ahmed H. Tewfik (ICASSP, 1996)

Optimal subset selection for adaptive signal representation. - Mohammed Nafie; Murtaza Ali; Ahmed H. Tewfik (ICASSP, 1996)

CODING FOR CONTENT-BASED RETRIEVAL. - Mitchell D. Swanson; Srinath Hosur; Ahmed H. Tewfik (ICASSP, 1996)

Subband coding of binary textual images for document retrieval. - Ömer Nezih Gerek; A. Enis Çetin; Ahmed H. Tewfik (ICIP (2), 1996)

Expert computer vision based crab recognition system. - Keesook J. Han; Ahmed H. Tewfik (ICIP (2), 1996)

Embedded object dictionaries for image database browsing and searching. - Mitchell D. Swanson; Ahmed H. Tewfik (ICIP (3), 1996)

Transparent robust image watermarking. - Mitchell D. Swanson; Bin B. Zhu; Ahmed H. Tewfik (ICIP (3), 1996)

Digital Watermarks for Audio Signals. - Laurence Boney; Ahmed H. Tewfik; Khaled N. Hamdy (ICMCS, 1996)

A binary wavelet decomposition of binary images. - Mitchell D. Swanson; Ahmed H. Tewfik (IEEE Trans. Image Process., 1996)

Time-scale modification of audio signals with combined harmonic and wavelet representations. - Khaled N. Hamdy; Ahmed H. Tewfik; Ting Chen; Satoshi Takagi (ICASSP, 1997)

Combined audio and visual streams analysis for video sequence segmentation. - Jeho Nam; Ahmed H. Tewfik (ICASSP, 1997)

Automatic fault monitoring using acoustic emissions. - Gopal T. Venkatesan; Dennis West; Kevin M. Buckley; Ahmed H. Tewfik; Mostafa Kaveh (ICASSP, 1997)

Eigen-Image Based Video Segmentation and Indexing. - Keesook J. Han; Ahmed H. Tewfik (ICIP (2), 1997)

Speaker Identification and Video Analysis for Hierarchical Video Shot Classification . - Jeho Nam; A. Enis Çetin; Ahmed H. Tewfik (ICIP (2), 1997)

Optimal waveform selection for radar target classification. - Sameh M. Sowelam; Ahmed H. Tewfik (ICIP (3), 1997)

Affine-Invariant Multiresolution Image Retrieval Using B-Splines. - Mitchell D. Swanson; Ahmed H. Tewfik (ICIP (2), 1997)

Multiresolution Video Watermarking Using Perceptual Models and Scene Segmentation. - Mitchell D. Swanson; Bin B. Zhu; Ahmed H. Tewfik (ICIP (2), 1997)

Data Hiding for Video-in-Video. - Mitchell D. Swanson; Bin B. Zhu; Ahmed H. Tewfik (ICIP (2), 1997)

Image Coding by Folding. - Bin B. Zhu; Mitchell D. Swanson; Ahmed H. Tewfik (ICIP (2), 1997)

Adaptive low power multimedia wireless communications. - Tse-Hua Lan; Ahmed H. Tewfik (MMSP, 1997)

Audio coding for conversion to MIDI. - Nicholas J. Sieger; Ahmed H. Tewfik (MMSP, 1997)

Object-based transparent video watermarking. - Mitchell D. Swanson; Bin B. Zhu; Benson Chau; Ahmed H. Tewfik (MMSP, 1997)

Data hiding for multimedia personalization, interaction, and protection. - Ahmed H. Tewfik; Mitchell D. Swanson (IEEE Signal Process. Mag., 1997)

Wavelet transform domain adaptive FIR filtering. - Srinath Hosur; Ahmed H. Tewfik (IEEE Trans. Signal Process., 1997)

Low power detection. - Mohammed Nafie; Ahmed H. Tewfik (EUSIPCO, 1998)

An algebraic approach to the subset selection problem. - Ahmed H. Tewfik; Mohammed Nafie (EUSIPCO, 1998)

Reduced complexity M-ary hypotheses testing in wireless communications. - Mohammed H. Nafie; Ahmed H. Tewfik (ICASSP, 1998)

Progressive resolution motion indexing of video object. - Jeho Nam; Ahmed H. Tewfik (ICASSP, 1998)

Blind identification of single-input multiple-output pole-zero systems. - Gopal T. Venkatesan; Mostafa Kaveh; Ahmed H. Tewfik; Kevin M. Buckley (ICASSP, 1998)

Hybrid Wavelet Transform Filter for Image Recovery. - Keesook J. Han; Ahmed H. Tewfik (ICIP (1), 1998)

Fast Polynomial Regression Transform for Video Database. - Keesook J. Han; Ahmed H. Tewfik (ICIP (3), 1998)

Power Optimized Mode Selection for H.263 Video Coding and Wireless Communications. - Tse-Hua Lan; Ahmed H. Tewfik (ICIP (2), 1998)

Audio-Visual Content-based Violent Scene Characterization. - Jeho Nam; Masoud Alghoniemy; Ahmed H. Tewfik (ICIP (1), 1998)

Low complexity dynamic region and translational motion estimation for video indexing. - Keesook J. Han; Ahmed H. Tewfik (MMSP, 1998)

Unified framework of source-channel-modulation coding in low power multimedia wireless communications. - Tse-Hua Lan; Ahmed H. Tewfik (MMSP, 1998)

Fast progressively refined image retrieval. - Mitchell D. Swanson; Ahmed H. Tewfik (J. Electronic Imaging, 1998)

Multiresolution scene-based video watermarking using perceptual models. - Mitchell D. Swanson; Bin B. Zhu; Ahmed H. Tewfik (IEEE J. Sel. Areas Commun., 1998)

Multimedia data-embedding and watermarking technologies. - Mitchell D. Swanson; Mei Kobayashi; Ahmed H. Tewfik (Proc. IEEE, 1998)

Robust audio watermarking using perceptual masking. - Mitchell D. Swanson; Bin B. Zhu; Ahmed H. Tewfik; Laurence Boney (Signal Process., 1998)

ULV and generalized ULV subspace tracking adaptive algorithms. - Srinath Hosur; Ahmed H. Tewfik; Daniel Boley (IEEE Trans. Signal Process., 1998)

Audio Coding for Representation in MIDI via Pitch Detection Using Harmonic Dictionaries. - Nicholas J. Sieger; Ahmed H. Tewfik (J. VLSI Signal Process., 1998)

Performance and complexity trade off in CDMA multiuser communications. - Mohammed H. Nafie; Ahmed H. Tewfik (ICASSP, 1999)

Data embedding in audio: where do we stand. - Ahmed H. Tewfik; Mitchell D. Swanson; Bin B. Zhu (ICASSP, 1999)

A deterministic blind identification technique for SIMO systems of unknown model order. - Gopal T. Venkatesan; Lang Tong 001; Mostafa Kaveh; Ahmed H. Tewfik; Kevin M. Buckley (ICASSP, 1999)

Search Strategies for Radar Target Localization. - Ayman A. Abdel-Samad; Ahmed H. Tewfik (ICIP (3), 1999)

Minimization of the Spurious Shot Boundaries Using Principal Components Decomposition and Progressive Nonlinear Filter. - Keesook J. Han; Ahmed H. Tewfik (ICIP (4), 1999)

Detection of Blood Perfusion. - Paul G. Krause; Ahmed H. Tewfik; James F. Greenleaf (ICIP (2), 1999)

Multiscale Sigma Filter and Active Contour for Image Segmentation. - Chung-Hui Kuo; Ahmed H. Tewfik (ICIP (1), 1999)

Multigrid Embedding (MGE) Image Coding. - Tse-Hua Lan; Ahmed H. Tewfik (ICIP (3), 1999)

Sigma Filtered Perceptual Image Coding At Low Bit Rates. - Tse-Hua Lan; Ahmed H. Tewfik; Chung-Hui Kuo (ICIP (2), 1999)

Current State of the Art - Challenges and Future Directions for Audio Watermarking. - Mitchell D. Swanson; Bin B. Zhu; Ahmed H. Tewfik (ICMCS, Vol. 1, 1999)

Progressive quantized projection watermarking scheme. - Masoud Alghoniemy; Ahmed H. Tewfik (ACM Multimedia (1), 1999)

Fraud detection and self embedding. - Tse-Hua Lan; Ahmed H. Tewfik (ACM Multimedia (2), 1999)

JPEG transCompressor and video networks. - Tse-Hua Lan; Ahmed H. Tewfik (ACM Multimedia (2), 1999)

Dynamic video summarization and visualization. - Jeho Nam; Ahmed H. Tewfik (ACM Multimedia (2), 1999)

Rhythm and periodicity detection in polyphonic music. - Masoud Alghoniemy; Ahmed H. Tewfik (MMSP, 1999)

Audio coding using steady state harmonics and residuals. - Khaled N. Hamdy; Ahmed H. Tewfik (MMSP, 1999)

Video abstract of video. - Jeho Nam; Ahmed H. Tewfik (MMSP, 1999)

Low bit rate sigma filtered perceptual image coding. - Tse-Hua Lan; Ahmed H. Tewfik; Chung-Hui Kuo (NSIP, 1999)

Self-organizing map neural network for transient signal classification in mechanical diagnostics. - Haoying Sun; Mostafa Kaveh; Ahmed H. Tewfik (NSIP, 1999)

Subband domain coding of binary textual images for document archiving. - Ömer Nezih Gerek; A. Enis Çetin; Ahmed H. Tewfik; Volkan Atalay (IEEE Trans. Image Process., 1999)

Arithmetic coding with dual symbol sets and its performance analysis. - Bin B. Zhu; En-Hui Yang; Ahmed H. Tewfik (IEEE Trans. Image Process., 1999)

Hierarchical radar target localization. - Ayman A. Abdel-Samad; Ahmed H. Tewfik (ICASSP, 2000)

Personalized music distribution. - Masoud Alghoniemy; Ahmed H. Tewfik (ICASSP, 2000)

Robust clustering of acoustic emission signals using the Kohonen network. - Vahid Emamian; Mostafa Kaveh; Ahmed H. Tewfik (ICASSP, 2000)

Sigma filter based unsupervised color image segmentation. - Chung-Hui Kuo; Ahmed H. Tewfik (ICASSP, 2000)

Sequential Techniques in Hierarchical Radar Target Localization. - Ayman A. Abdel-Samad; Ahmed H. Tewfik (ICIP, 2000)

Image Watermarking by Moment Invariants. - Masoud Alghoniemy; Ahmed H. Tewfik (ICIP, 2000)

Active Contour Based Rock Sole Recognition. - Chung-Hui Kuo; Ahmed H. Tewfik (ICIP, 2000)

Robust High Capacity Data Embedding. - Tse-Hua Lan; Mohamed F. Mansour; Ahmed H. Tewfik (ICIP, 2000)

Geometric Distortion Correction Through Image Normalization. - Masoud Alghoniemy; Ahmed H. Tewfik (IEEE International Conference on Multimedia and Expo (III), 2000)

Unsupervised Color Image Segmentation for Content Based Application. - Chung-Hui Kuo; Ahmed H. Tewfik (IEEE International Conference on Multimedia and Expo (III), 2000)

Dissolve Transition Detection using B-Splines Interpolation. - Jeho Nam; Ahmed H. Tewfik (IEEE International Conference on Multimedia and Expo (III), 2000)

User-defined music sequence retrieval. - Masoud Alghoniemy; Ahmed H. Tewfik (ACM Multimedia, 2000)

Geometric distortion correction in image watermarking. - Masoud Alghoniemy; Ahmed H. Tewfik (Security and Watermarking of Multimedia Contents, 2000)

Digital watermarking. - Ahmed H. Tewfik (IEEE Signal Process. Mag., 2000)

Waveform selection in radar target classification. - Sameh M. Sowelam; Ahmed H. Tewfik (IEEE Trans. Inf. Theory, 2000)

Acoustic emission classification using signal subspace projections. - Vahid Emamian; Zhiqiang Shi; Mostafa Kaveh; Ahmed H. Tewfik (ICASSP, 2001)

Audio watermarking by time-scale modification. - Mohamed F. Mansour; Ahmed H. Tewfik (ICASSP, 2001)

Scalable cryptographic scheme for networked multimedia applications. - Keesook J. Han; Ahmed H. Tewfik (ICIP (3), 2001)

Color halftone document segmentation and descreening. - Chung-Hui Kuo; Ahmed H. Tewfik; A. Ravishankar Rao (ICIP (2), 2001)

A Network Flow Model for Playlist Generation. - Masoud Alghoniemy; Ahmed H. Tewfik (ICME, 2001)

An Efficient Scheme for Image Transmission over Error-Prone Channels: Sigma Filtering and Image Interpolation. - Abed Elhamid Lawabni; Ahmed H. Tewfik (ICME, 2001)

Image transmission over error-prone channels: sigma filtering and multiple description objectives. - Abed Elhamid Lawabni; Ahmed H. Tewfik (MMSP, 2001)

Efficient decoding of watermarking schemes in the presence of false alarms. - Mohamed F. Mansour; Ahmed H. Tewfik (MMSP, 2001)

Wipe transition detection using polynomial interpolation. - Jeho Nam; Ahmed H. Tewfik (Storage and Retrieval for Media Databases, 2001)

Techniques for data embedding in image using wavelet extrema. - Mohamed F. Mansour; Ahmed H. Tewfik (Security and Watermarking of Multimedia Contents, 2001)

A scalable and reliable hybrid scheme for image multicast applications. - Abed Elhamid Lawabni; Ahmed H. Tewfik (EUSIPCO, 2002)

Secure detection of public watermarks with fractal decision boundaries. - Mohamed F. Mansour; Ahmed H. Tewfik (EUSIPCO, 2002)

Convolutional codes for channels with substitutions, insertions, and deletions. - Mohamed F. Mansour; Ahmed H. Tewfik (GLOBECOM, 2002)

High bit rate ultra-wideband OFDM. - Ahmed H. Tewfik; Ebrahim Saberinia (GLOBECOM, 2002)

Packet loss recovery hybrid scheme for image multicast applications. - Abed Elhamid Lawabni; Ahmed H. Tewfik (ICASSP, 2002)

Convolutional decoding for channels with false alarms. - Mohamed F. Mansour; Ahmed H. Tewfik (ICASSP, 2002)

Secure watermark detection with nonparametric decision boundaries. - Ahmed H. Tewfik; Mohamed F. Mansour (ICASSP, 2002)

Improving the security of watermark public detectors. - Mohamed F. Mansour; Ahmed H. Tewfik (DSP, 2002)

An improved error control paradigm for multimedia transmission over wireless networks. - Mohamed F. Mansour; Abed Elhamid Lawabni; Ahmed H. Tewfik (ICIP (1), 2002)

LMS-based attack on watermark public detectors. - Mohamed F. Mansour; Ahmed H. Tewfik (ICIP (3), 2002)

A SVD-Based Fragile Watermarking Scheme for Image Authentication. - Sung-Cheal Byun; Sang-Kwang Lee; Ahmed H. Tewfik; Byung-Ha Ahn (IWDW, 2002)

Content Adaptive Watermark Embedding in the Multiwavelet Transform Using a Stochastic Image Model. - Ki-Ryong Kwon; Seong Geun Kwon; Jeho Nam; Ahmed H. Tewfik (IWDW, 2002)

Adaptive watermarking using successive subband quantization and perceptual model based on multiwavelet transform. - Ki-Ryong Kwon; Ahmed H. Tewfik (Security and Watermarking of Multimedia Contents, 2002)

Event-Driven Video Abstraction and Visualization. - Jeho Nam; Ahmed H. Tewfik (Multim. Tools Appl., 2002)

A construction of a space-time code based on number theory. - Mohamed Oussama Damen; Ahmed H. Tewfik; Jean-Claude Belfiore (IEEE Trans. Inf. Theory, 2002)

Introduction to the special issue on multimedia database. - Sankar Basu; Alberto Del Bimbo; Ahmed H. Tewfik; HongJiang Zhang (IEEE Trans. Multim., 2002)

A flexible receiver for CDMA multiuser communications. - Mohammed Nafie; Ahmed H. Tewfik (IEEE Trans. Signal Process., 2002)

Deterministic and iterative solutions to subset selection problems. - Mohammed Nafie; Ahmed H. Tewfik; Murtaza Ali (IEEE Trans. Signal Process., 2002)

Detection of known and unknown signals, over fading channels. - Fadel F. Digham; Ahmed H. Tewfik; Mohamed-Slim Alouini (GLOBECOM, 2003)

A scheduled broadcasting protocol for efficient video on demand. - Yeonjoon Chung; Ahmed H. Tewfik (ICASSP (5), 2003)

Detection and screening of sleep apnea using spectral and time domain analysis of heart rate variability. - Abed Elhamid Lawabni; Ahmed H. Tewfik (ICASSP (2), 2003)

N-tone sigma-delta UWB-OFDM transmitter and receiver. - Ebrahim Saberinia; Ahmed H. Tewfik (ICASSP (4), 2003)

An efficient video broadcasting protocol with scalable preloading scheme. - Yeonjoon Chung; Ahmed H. Tewfik (ICME, 2003)

Attacks on quantization-based watermarking schemes. - Mohamed F. Mansour; Ahmed H. Tewfik (ISSPA (2), 2003)

Receiver structures for multicarrier UWB systems. - Ebrahim Saberinia; Ahmed H. Tewfik (ISSPA (1), 2003)

Single and multi-carrier UWB communications. - Ebrahim Saberinia; Ahmed H. Tewfik (ISSPA (2), 2003)

Highly Reliable Stochastic Perceptual Watermarking Model Based on Multiwavelet Transform. - Ki-Ryong Kwon; Ji-Hwan Park; Eung-Joo Lee; Ahmed H. Tewfik (IWDW, 2003)

Robust Clustering of Acoustic Emission Signals Using Neural Networks and Signal Subspace Projections. - Vahid Emamian; Mostafa Kaveh; Ahmed H. Tewfik; Zhiqiang Shi; Laurence J. Jacobs; Jacek Jarzynski (EURASIP J. Adv. Signal Process., 2003)

Time-Scale Invariant Audio Data Embedding. - Mohamed F. Mansour; Ahmed H. Tewfik (EURASIP J. Adv. Signal Process., 2003)

A resource management strategy in wireless multimedia communications-total power saving in mobile terminals with a guaranteed QoS. - Tse-Hua Lan; Ahmed H. Tewfik (IEEE Trans. Multim., 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)

Bounded subset selection with noninteger coefficients. - Masoud Alghoniemy; Ahmed H. Tewfik (EUSIPCO, 2004)

Enhanced time resolution in band limitted communication systems. - Ebrahim Saberinia; Ahmed H. Tewfik (EUSIPCO, 2004)

Turbo decoding for generalized channels. - Mohamed F. Mansour; Ahmed H. Tewfik (GLOBECOM, 2004)

Enhanced localization in wireless personal area networks. - Ebrahim Saberinia; Ahmed H. Tewfik (GLOBECOM, 2004)

A sparse solution to the bounded subset selection problem: a network flow model approach. - Masoud Alghoniemy; Ahmed H. Tewfik (ICASSP (5), 2004)

Classification of closed and open shell pistachio nuts using principal component analysis of impact acoustics. - A. Enis Çetin; Tom C. Pearson; Ahmed H. Tewfik (ICASSP (5), 2004)

A feedback based multicasting protocol for efficient video on demand. - Yeonjoon Chung; Ahmed H. Tewfik (ICASSP (5), 2004)

Performance of N-tone sigma-delta modulators for UWB-OFDM. - Kai-Chuan Chang; Gerald E. Sobelman; Ebrahim Saberinia; Ahmed H. Tewfik (ICC, 2004)

Design and implementation of multi-band pulsed-OFDM system for wireless personal area networks. - Ebrahim Saberinia; Jun Tang 010; Ahmed H. Tewfik; Keshab K. Parhi (ICC, 2004)

Reduced complexity sphere decoding and application to interfering IEEE 802.15.3a piconets. - Jun Tang 010; Ahmed H. Tewfik; Keshab K. Parhi (ICC, 2004)

Analysis of higher-order N-tone sigma-delta modulators for ultra wideband communications. - Kai-Chuan Chang; Gerald E. Sobelman; Ebrahim Saberinia; Ahmed H. Tewfik (ISCAS (4), 2004)

Pulsed OFDM modulation for ultra wideband communications. - Ebrahim Saberinia; Jun Tang 010; Ahmed H. Tewfik; Keshab K. Parhi (ISCAS (5), 2004)

High performance solution for interfering UWB piconets with reduced complexity sphere decoding. - Jun Tang 010; Ahmed H. Tewfik; Keshab K. Parhi (ISCAS (5), 2004)

When seeing isn't believing [multimedia authentication technologies]. - Bin B. Zhu; Mitchell D. Swanson; Ahmed H. Tewfik (IEEE Signal Process. Mag., 2004)

Geometric Invariance in image watermarking. - Masoud Alghoniemy; Ahmed H. Tewfik (IEEE Trans. Image Process., 2004)

Edge adapted wavelet transform for image compression. - Fikri Goksu; Ahmed H. Tewfik (EUSIPCO, 2005)

Handling updates of a biological sequence based on Hidden Markov Models. - Changjin Hong; Ahmed H. Tewfik; David H. C. Du (EUSIPCO, 2005)

Enhanced position location with UWB in obstructed LOS and NLOS multipath environments. - Syed Faisal A. Shah; Ahmed H. Tewfik (EUSIPCO, 2005)

Robust biclustering algorithm (ROBA) for DNA microarray data analysis. - Alain B. Tchagang; Ahmed H. Tewfik (EUSIPCO, 2005)

Localization in nonline-of-sight environments for wireless sensor networks. - Ahmed H. Tewfik; Seshan Srirangarajan (EWSN, 2005)

Multi-rate 802.11 WLANs. - Osama M. F. Abu-Sharkh; Ahmed H. Tewfik (GLOBECOM, 2005)

Multiuser diversity with quantized feedback. - Yahya Al-Harthi; Ahmed H. Tewfik; Mohamed-Slim Alouini (GLOBECOM, 2005)

Performance analysis of directional beacon based position location algorithm for UWB systems. - Syed Faisal A. Shah; Ahmed H. Tewfik (GLOBECOM, 2005)

Localization in wireless sensor networks under non line-of-sight propagation. - Seshan Srirangarajan; Ahmed H. Tewfik (GLOBECOM, 2005)

Reduced complexity bounded error subset selection. - Masoud Alghoniemy; Ahmed H. Tewfik (ICASSP (5), 2005)

Classification of movement EEG with local discriminant bases. - Nuri F. Ince; Ahmed H. Tewfik; Sami Arica (ICASSP (5), 2005)

Detection of insect damaged wheat kernels by impact acoustics. - Tom C. Pearson; A. Enis Çetin; Ahmed H. Tewfik (ICASSP (5), 2005)

Biclustering of DNA microarray data with early pruning. - Ahmed H. Tewfik; Alain B. Tchagang (ICASSP (5), 2005)

Cube decoding. - Masoud Alghoniemy; Ahmed H. Tewfik (ICC, 2005)

A TDMA Based Scheduling Scheme in 802.11b WLANs with Access Point. - Osama M. F. Abu-Sharkh; Ahmed H. Tewfik (ITCC (2), 2005)

Opportunistic Scheduling with Quantized Feedback in Wireless Networks. - Yahya Al-Harthi; Ahmed H. Tewfik; Mohamed-Slim Alouini (ITCC (2), 2005)

A Novel Update Propagation Module for the Data Provenance Problem: A Contemplating Vision on Realizing Data Provenance from Models to Storage. - Abed Elhamid Lawabni; Changjin Hong; David Hung-Chang Du; Ahmed H. Tewfik (MSST, 2005)

Data embedding in audio using time-scale modification. - Mohamed F. Mansour; Ahmed H. Tewfik (IEEE Trans. Speech Audio Process., 2005)

Detection of gradual transitions in video sequences using B-spline interpolation. - Jeho Nam; Ahmed H. Tewfik (IEEE Trans. Multim., 2005)

A Space-time-Frequency Analysis Approach for the Classification Motor Imagery EEG Recordings in a Brain Computer Interface Task. - Nuri F. Ince; Ahmed H. Tewfik; Sami Arica (EMBC, 2006)

Motor imagery based Brain Computer Interface with subject adapted time-frequency tiling. - Nuri Firat Ince; Ahmed H. Tewfik; Sami Arica (EUSIPCO, 2006)

Low complexity post-coded OFDM communication system: Design and performance analysis. - Syed Faisal A. Shah; Ahmed H. Tewfik (EUSIPCO, 2006)

Sensor node localization via spatial domain quasi-maximum likelihood estimation. - Seshan Srirangarajan; Ahmed H. Tewfik (EUSIPCO, 2006)

A differential biclustering algorithm for comparative analysis of gene expression. - Alain B. Tchagang; Ahmed H. Tewfik; Amy P. N. Skubitz; Keith Skubitz (EUSIPCO, 2006)

Cross-layer-based Modeling of IEEE 802.11 Wireless LANs with MIMO Links. - Osama M. F. Abu-Sharkh; Ahmed H. Tewfik (GLOBECOM, 2006)

Handling Updates of a Pairwise Sequence Alignment. - Changjin Hong; Ahmed H. Tewfik (ICASSP (2), 2006)

Non-Redundant and Redundant Post Coding in OFDM Systems. - Syed Faisal A. Shah; Ahmed H. Tewfik (ICASSP (4), 2006)

Polynomial Time and Stack Decoding Solutions to Bounded Error Subset Selection. - Ahmed H. Tewfik; Masoud Alghoniemy (ICASSP (3), 2006)

Parallel Biclustering of Genes with Coherent Evolutions: Algorithm and Biological Significance of the Biclusters. - Ahmed H. Tewfik; Alain B. Tchagang; Laura Vertatschitsch (ICASSP (2), 2006)

Opportunistic Scheduling in Decentralized OFDM Systems. - Yahya Al-Harthi; Ahmed H. Tewfik; Mohamed-Slim Alouini (VTC Fall, 2006)

DNA Microarray Data Analysis: A Novel Biclustering Algorithm Approach. - Alain B. Tchagang; Ahmed H. Tewfik (EURASIP J. Adv. Signal Process., 2006)

Ultra-Wideband Communication Systems: Technology and Applications. - Arne Svensson; Arumugam Nallanathan; Ahmed H. Tewfik (EURASIP J. Wirel. Commun. Netw., 2006)

Progressive quantized projection approach to data hiding. - Masoud Alghoniemy; Ahmed H. Tewfik (IEEE Trans. Image Process., 2006)

A novel high-capacity data-embedding system. - Tse-Hua Lan; Ahmed H. Tewfik (IEEE Trans. Image Process., 2006)

Parallel identification of gene biclusters with coherent evolutions. - Ahmed H. Tewfik; Alain B. Tchagang; Laura Vertatschitsch (IEEE Trans. Signal Process., 2006)

Implementation of a Multi-band Pulsed-OFDM Transceiver. - Ebrahim Saberinia; K. C. Chang 001; Gerald E. Sobelman; Ahmed H. Tewfik (J. VLSI Signal Process., 2006)

Comprehensive study of DNA copy number analysis using Sigma filter. - Abdullah K. Alqallaf; Ahmed H. Tewfik (EUSIPCO, 2007)

Dictionary and sparse decomposition method selection for underdetermined blind source separation. - B. Vikrham Gowreesunker; Ahmed H. Tewfik (EUSIPCO, 2007)

Designing a tighter searching space for pairwise global sequence alignments over multiple scoring systems. - Changjin Hong; Ahmed H. Tewfik (EUSIPCO, 2007)

Subset selection with structured dictionaries in classification. - Nuri F. Ince; Fikri Goksu; Ahmed H. Tewfik; Ibrahim Onaran; A. Enis Çetin (EUSIPCO, 2007)

Generalization capability of a wearable early morning activity detection system. - Cheol-Hong Min; Nuri F. Ince; Ahmed H. Tewfik (EUSIPCO, 2007)

A signal representation approach for discrimination between full and empty hazelnuts. - Ibrahim Onaran; Nuri F. Ince; Ahmed H. Tewfik; A. Enis Çetin (EUSIPCO, 2007)

New spreading codes and detection algorithms for low complexity post-coded OFDM systems. - Syed Faisal A. Shah; Ahmed H. Tewfik (EUSIPCO, 2007)

One-dimensional modeling of DNA sequences. - Alain B. Tchagang; Ahmed H. Tewfik (EUSIPCO, 2007)

Two Improved Sparse Decomposition Methods for Blind Source Separation. - B. Vikrham Gowreesunker; Ahmed H. Tewfik (ICA, 2007)

Characteristic Phase E-Sequences in Efficient Pulse-Compression Methods using Discrete Wavelet Decomposition. - Jonathan D. Coker; Ahmed H. Tewfik (ICASSP (2), 2007)

In-Home Assistive System for Traumatic Brain Injury Patients. - Nuri F. Ince; Cheol-Hong Min; Ahmed H. Tewfik (ICASSP (2), 2007)

Distributed Sensor Network Localization with Inaccurate Anchor Positions and Noisy Distance Information. - Seshan Srirangarajan; Ahmed H. Tewfik; Zhi-Quan Luo (ICASSP (3), 2007)

Group-Biomarkers Identification in Ovarian Carcinoma. - Alain B. Tchagang; Ahmed H. Tewfik; Amy P. N. Skubitz; Keith Skubitz (ICASSP (1), 2007)

Hierarchical Sequential Detection In The Context Of Dynamic Spectrum Access For Cognitive Radios. - Nikhil Kundargi; Ahmed H. Tewfik (ICECS, 2007)

Perfectly balanced binary sequences with optimal autocorrelation. - Syed Faisal A. Shah; Ahmed H. Tewfik (ICECS, 2007)

A feature combination approach for the detection of early morning bathroom activities with wireless sensors. - Nuri F. Ince; Cheol-Hong Min; Ahmed H. Tewfik (HealthNet, 2007)

Extraction subject-specific motor imagery time-frequency patterns for single trial EEG classification. - Nuri F. Ince; Ahmed H. Tewfik; Sami Arica (Comput. Biol. Medicine, 2007)

Feasibility of impact-acoustic emissions for detection of damaged wheat kernels. - Tom C. Pearson; A. Enis Çetin; Ahmed H. Tewfik; Ron P. Haff (Digit. Signal Process., 2007)

Genetic Regulatory Networks. - Edward R. Dougherty; Tatsuya Akutsu; Paul Dan Cristea; Ahmed H. Tewfik (EURASIP J. Bioinform. Syst. Biol., 2007)

An Overview of Signal Processing for Food Inspection [Applications Corner]. - Tom C. Pearson; A. Enis Çetin; Ahmed H. Tewfik; Vural Gokmen (IEEE Signal Process. Mag., 2007)

Multiuser diversity with quantized feedback. - Yahya S. Al-Harthi; Ahmed H. Tewfik; Mohamed-Slim Alouini (IEEE Trans. Wirel. Commun., 2007)

Blind adaptive modulation systems for wireless channels with binary feedback. - Yahya Al-Harthi; Ahmed H. Tewfik; Mohamed-Slim Alouini (Wirel. Commun. Mob. Comput., 2007)

An ECoG Based Brain Computer Interface with Spatially Adapted Time-Frequency Patterns. - Nuri F. Ince; Fikri Goksu; Ahmed H. Tewfik (BIOSIGNALS (1), 2008)

ECoG Based Brain Computer Interface with Subset Selection. - Nuri F. Ince; Fikri Goksu; Ahmed H. Tewfik (BIOSTEC (Selected Papers), 2008)

Subset selection from biased dictionaries for impact acoustic classification. - Nuri Firat Ince; Fikri Goksu; Ahmed H. Tewfik (EUSIPCO, 2008)

Early morning activity detection using acoustics and wearable wireless sensors. - Cheol-Hong Min; Nuri F. Ince; Ahmed H. Tewfik (EUSIPCO, 2008)

Directional beacon based positioning system using RF signals. - Seshan Srirangarajan; Syed Faisal A. Shah; Ahmed H. Tewfik (EUSIPCO, 2008)

Framework for the analysis of genetic variations across multiple DNA copy number samples. - Abdullah K. Alqallaf; Ahmed H. Tewfik; Scott B. Selleck; Rebecca Johnson (ICASSP, 2008)

Random sampling strategies in multistatic SAR. - Jonathan D. Coker; Ahmed H. Tewfik (ICASSP, 2008)

Blind source separation using monochannel overcomplete dictionaries. - B. Vikrham Gowreesunker; Ahmed H. Tewfik (ICASSP, 2008)

Sequential pilot sensing of ATSC signals in IEEE 802.22 cognitive radio networks. - Nikhil Kundargi; Ahmed H. Tewfik (ICASSP, 2008)

Biological evaluation of biclustering algorithms using Gene Ontology and chIP-chip data. - Alain B. Tchagang; Ahmed H. Tewfik; Panayiotis V. Benos (ICASSP, 2008)

Detection of Early Morning Daily Activities with Static Home and Wearable Wireless Sensors. - Nuri Firat Ince; Cheol-Hong Min; Ahmed H. Tewfik; David Vanderpool (EURASIP J. Adv. Signal Process., 2008)

Classification of Hazelnut Kernels by Using Impact Acoustic Time-Frequency Patterns. - Habil Kalkan; Nuri Firat Ince; Ahmed H. Tewfik; Yasemin Yardimci; Tom C. Pearson (EURASIP J. Adv. Signal Process., 2008)

Efficient Design of OFDMA-Based Programmable Wireless Radios. - Syed Faisal A. Shah; Ahmed H. Tewfik (EURASIP J. Wirel. Commun. Netw., 2008)

Efficient Updating of Biological Sequence Analyses. - Changjin Hong; Ahmed H. Tewfik (IEEE J. Sel. Top. Signal Process., 2008)

Introduction to the Issue on Genomic and Proteomic Signal Processing. - Dan Schonfeld; John Goutsias; Ilya Shmulevich; Ioan Tabus; Ahmed H. Tewfik (IEEE J. Sel. Top. Signal Process., 2008)

Ranging in Multiband Ultrawideband Communication Systems. - Ebrahim Saberinia; Ahmed H. Tewfik (IEEE Trans. Veh. Technol., 2008)

Toward accurate modeling of the IEEE 802.11e EDCA under finite load and error-prone channel. - Osama M. F. Abu-Sharkh; Ahmed H. Tewfik (IEEE Trans. Wirel. Commun., 2008)

Design and analysis of post-coded OFDM systems. - Syed Faisal A. Shah; Ahmed H. Tewfik (IEEE Trans. Wirel. Commun., 2008)

Distributed sensor network localization using SOCP relaxation. - Seshan Srirangarajan; Ahmed H. Tewfik; Zhi-Quan Luo (IEEE Trans. Wirel. Commun., 2008)

Analyzing the Impact of Various Modulation and Coding Schemes on the MAC Layer of IEEE 802.11 WLANs. - Osama M. F. Abu-Sharkh; Ahmed H. Tewfik (ASMTA, 2009)

Identifying patterns of copy number variants in case-control studies of human genetic disorders. - Abdullah K. Alqallaf; Ahmed H. Tewfik; Paula Krakowiak; Flora Tassone; Ryan Davis; Robin Hansen; Irva Hertz-Picciotto; Isaac Pessah; Jeff Gregg; Scott B. Selleck (GENSiPS, 2009)

Genetic variation detection using maximum likelihood estimator. - Abdullah K. Alqallaf; Ahmed H. Tewfik; Scott B. Selleck (GENSiPS, 2009)

Computational analysis of functionally related genes in mouse response to Plasmodium chabaudi. - Viviane Tchonang Leuche; Ahmed H. Tewfik (GENSiPS, 2009)

Efficient Cooperative Spectrum Sensing in Cognitive Radio. - Dan Wang 006; Ahmed H. Tewfik (GLOBECOM, 2009)

Maximum likelihood principle for DNA copy number analysis. - Abdullah K. Alqallaf; Ahmed H. Tewfik (ICASSP, 2009)

Compressed sensing and multistatic SAR. - Jonathan D. Coker; Ahmed H. Tewfik (ICASSP, 2009)

Averaged acoustic emission events for accurate damage localization. - Nuri F. Ince; Chu-Shu Kao; Mostafa Kaveh; Ahmed H. Tewfik; Joseph F. Labuz (ICASSP, 2009)

In vivo tracking of 3D organs using spherical harmonics and subspace clustering. - Dan Wang 006; Ahmed H. Tewfik (ICIP, 2009)

A Novel Subspace Clustering Method for Dictionary Design. - B. Vikrham Gowreesunker; Ahmed H. Tewfik (ICA, 2009)

Sparse Representation of Deformable 3D Organs. - Dan Wang 006; Ahmed H. Tewfik (ISBI, 2009)

Adapting subject specific motor imagery EEG patterns in space-time-frequency for a brain computer interface. - Nuri F. Ince; Fikri Goksu; Ahmed H. Tewfik; Sami Arica (Biomed. Signal Process. Control., 2009)

Heuristic Reusable Dynamic Programming: Efficient Updates of Local Sequence Alignment. - Changjin Hong; Ahmed H. Tewfik (IEEE ACM Trans. Comput. Biol. Bioinform., 2009)

Pulsed-OFDM Modulation for Ultrawideband Communications. - Ebrahim Saberinia; Jun Tang 010; Ahmed H. Tewfik; Keshab K. Parhi (IEEE Trans. Veh. Technol., 2009)

Segregation-based subspace clustering for huge dimensional data. - Majid I. Alsagabi; Ahmed H. Tewfik (GENSiPS, 2010)

Temporal Spectrum Sensing in Packet-Based Network Using Double Thresholds. - Yingxi Liu; Nikhil Kundargi; Ahmed H. Tewfik (GLOBECOM, 2010)

A performance study of novel Sequential Energy Detection methods for spectrum sensing. - Nikhil Kundargi; Ahmed H. Tewfik (ICASSP, 2010)

Novel pattern detection in children with Autism Spectrum Disorder using Iterative Subspace Identification. - Cheol-Hong Min; Ahmed H. Tewfik (ICASSP, 2010)

Real time tracking of exterior and interior organ surfaces using sparse sampling of the exterior surfaces. - Dan Wang 006; Yingchun Zhang; Ahmed H. Tewfik (ICASSP, 2010)

Doubly Sequential Energy Detection for Distributed Dynamic Spectrum Access. - Nikhil Kundargi; Ahmed H. Tewfik (ICC, 2010)

ProTOMAC: Proactive Transmit Opportunity Detection at the MAC Layer for Cognitive Radios. - Nikhil Kundargi; Ahmed H. Tewfik (ICC, 2010)

Real time tracking of 3D organ surfaces using single MR image and limited optical viewing. - Dan Wang 006; Ahmed H. Tewfik (ISBI, 2010)

Predictability of baroreflex sensitivity induced by phenylephrine injection via frequency domain indices computed from heart rate and systolic blood pressure signals during deep breathing. - Sami Arica; Nuri Firat Ince; Abdi Bozkurt; Ahmet Birand; Ahmed H. Tewfik (Biomed. Signal Process. Control., 2010)

A Machine Learning Approach for Locating Acoustic Emission. - Nuri Firat Ince; Chu-Shu Kao; Mostafa Kaveh; Ahmed H. Tewfik; Joseph F. Labuz (EURASIP J. Adv. Signal Process., 2010)

Convolutional Decoding in the Presence of Synchronization Errors. - Mohamed F. Mansour; Ahmed H. Tewfik (IEEE J. Sel. Areas Commun., 2010)

Simplified ranging systems using discrete wavelet decomposition. - Jonathan D. Coker; Ahmed H. Tewfik (IEEE Trans. Signal Process., 2010)

Learning sparse representation using iterative subspace identification. - B. Vikrham Gowreesunker; Ahmed H. Tewfik (IEEE Trans. Signal Process., 2010)

Implementation of a directional beacon-based position location algorithm in a signal processing framework. - Syed Faisal A. Shah; Seshan Srirangarajan; Ahmed H. Tewfik (IEEE Trans. Wirel. Commun., 2010)

Biclustering of DNA Microarray Data: Theory, Evaluation, and Applications. - Alain B. Tchagang; Youlian Pan; Fazel Famili; Ahmed H. Tewfik; Panayiotis V. Benos (Handbook of Research on Computational and Systems Biology, 2011)

Adaptive compressed sensing for sparse signals in noise. - Mark A. Iwen; Ahmed H. Tewfik (ACSCC, 2011)

A Statistical Model for Microarrays and Optimal Detection Techniques. - Majid I. Alsagabi; Ahmed H. Tewfik (BICoB, 2011)

Semi-supervised event detection using higher order statistics for multidimensional time series accelerometer data. - Cheol-Hong Min; Ahmed H. Tewfik (EMBC, 2011)

Sparse common spatial patterns in brain computer interface applications. - Fikri Goksu; Nuri Firat Ince; Ahmed H. Tewfik (ICASSP, 2011)

Optimal transmission strategies for channel capture mitigation in Cognitive Radio Networks. - Yingxi Liu; Nikhil Kundargi; Ahmed H. Tewfik (ICASSP, 2011)

Segmented rapid magnetic resonance imaging using structured sparse representations. - Vimal Singh; Dan Wang 006; Ahmed H. Tewfik (ICIP, 2011)

Using topographical channel distribution to decode movement directions from Local Field Potentials. - Vijay Aditya Tadipatri; Ahmed H. Tewfik; James Ashe; Giuseppe Pellizzer; Rahul Gupta (ISBI, 2011)

Enhanced ultrasound imaging resolution with 3D optical patch imagery. - Dan Wang 006; Andrew J. Casper; Ahmed H. Tewfik; Emad S. Ebbini (ISBI, 2011)

An experimental assessment of transmit opportunities in packet based networks. - Nikhil Kundargi; Ahmed H. Tewfik (IWCMC, 2011)

Real-time cardiac surface tracking from sparse samples using subspace clustering and maximum-likelihood linear regressors. - Vimal Singh; Ahmed H. Tewfik (Image Processing, 2011)

Prediction of pharmacologically induced baroreflex sensitivity from local time and frequency domain indices of R-R interval and systolic blood pressure signals obtained during deep breathing. - Sami Arica; Nuri Firat Ince; Abdi Bozkurt; Ahmed H. Tewfik; Ahmet Birand (Comput. Biol. Medicine, 2011)

Sparse Representation of Deformable 3D Organs with Spherical Harmonics and Structured Dictionary. - Dan Wang 006; Ahmed H. Tewfik; Yingchun Zhang; Yunhe Shen (Int. J. Biomed. Imaging, 2011)

Performance Synthesis of UAV Trajectories in Multistatic SAR. - Jonathan D. Coker; Ahmed H. Tewfik (IEEE Trans. Aerosp. Electron. Syst., 2011)

Robust movement direction decoders from local field potentials using spatio-temporal qualitative patterns. - Vijay Aditya Tadipatri; Ahmed H. Tewfik; James Ashe; Giuseppe Pellizzer (EMBC, 2012)

Low complexity customized video playlist generation. - Masoud Alghoniemy; Ahmed H. Tewfik (ESPA, 2012)

Optimal ordering of observations for fast sequential detection. - Rahul Iyer; Ahmed H. Tewfik (EUSIPCO, 2012)

Multi-channel analog-to-digital conversion using a single-channel quantizer. - Youngchun Kim; Ahmed H. Tewfik; B. Vikrham Gowreesunker (EUSIPCO, 2012)

Inference using phi-divergence Goodness-of-Fit tests. - Nikhil Kundargi; Ahmed H. Tewfik (ICASSP, 2012)

Liver segmentation using structured sparse representations. - Vimal Singh; Dan Wang 006; Ahmed H. Tewfik; Bradley J. Erickson (ICASSP, 2012)

Hyperexponential approximation of channel idle time distribution with implication to secondary transmission strategy. - Yingxi Liu; Ahmed H. Tewfik (ICC, 2012)

Learning local vessel appearance models using structured sparsity. - Vimal Singh; Ahmed H. Tewfik (ISBI, 2012)

High efficient surgical simulation based on structured dictionary. - Dan Wang 006; Ahmed H. Tewfik (ISBI, 2012)

Non-cooperative state tracking of a cognitive radio network with multiple primary users via multiple hypothesis testing. - Moustafa Seifeldin; Ahmed H. Tewfik (SPAWC, 2012)

Multi-Channel Sparse Data Conversion With a Single Analog-to-Digital Converter. - Youngchun Kim; Wenjuan Guo; B. Vikrham Gowreesunker; Nan Sun 003; Ahmed H. Tewfik (IEEE J. Emerg. Sel. Topics Circuits Syst., 2012)

Signal Processing in Genomics and Proteomics: Defining Its Role [From the Guest Editors]. - Nevenka Dimitrova; Judith Klein-Seetharaman; Peter Beyerlein; Ahmed H. Tewfik (IEEE Signal Process. Mag., 2012)

Detecting Changes in DNA Copy Number: Reviewing signal processing techniques. - Roger Pique-Regi; Antonio Ortega; Ahmed H. Tewfik; Shahab Asgharzadeh (IEEE Signal Process. Mag., 2012)

A Turbo Coding Scheme for Channels with Synchronization Errors. - Mohamed F. Mansour; Ahmed H. Tewfik (IEEE Trans. Commun., 2012)

Real Time 3D Visualization of Intraoperative Organ Deformations Using Structured Dictionary. - Dan Wang 006; Ahmed H. Tewfik (IEEE Trans. Medical Imaging, 2012)

Adaptive Strategies for Target Detection and Localization in Noisy Environments. - Mark A. Iwen; Ahmed H. Tewfik (IEEE Trans. Signal Process., 2012)

Source localization techniques for direction decoding from local field potentials. - Vijay Aditya Tadipatri; Ahmed H. Tewfik; James Ashe; Giuseppe Pellizzer (EMBC, 2013)

Low energy and latency touch detection using group testing. - Youngchun Kim; Ahmed H. Tewfik (EUSIPCO, 2013)

General chairs' welcome. - Robert W. Heath Jr.; Ahmed H. Tewfik (GlobalSIP, 2013)

Low power detection on capacitive touch screens. - Youngchun Kim; Ahmed H. Tewfik (GlobalSIP, 2013)

Using feedback in long term trajectory decoding from Local Field Potentials. - Kareem Shabaik; Vijay Aditya Tadipatri; Ahmed H. Tewfik (GlobalSIP, 2013)

Local error detection in sparse magnetic resonance imaging. - Vimal Singh; Ahmed H. Tewfik (GlobalSIP, 2013)

Empirical likelihood ratio test with density function constraints. - Yingxi Liu; Ahmed H. Tewfik (ICASSP, 2013)

Fast dynamic magnetic resonance imaging using tagging RF pulses. - Vimal Singh; Ahmed H. Tewfik (ICASSP, 2013)

Sparse magnetic resonance imaging using tagging RF pulses. - Vimal Singh; Ahmed H. Tewfik (ISBI, 2013)

A single SAR ADC converting multi-channel sparse signals. - Wenjuan Guo; Youngchun Kim; Arindam Sanyal; Ahmed H. Tewfik; Nan Sun 001 (ISCAS, 2013)

Greedy solutions for the construction of sparse spatial and spatio-spectral filters in brain computer interface applications. - Fikri Goksu; Nuri F. Ince; Ahmed H. Tewfik (Neurocomputing, 2013)

A Framework for Inference Using Goodness of Fit Tests Based on Ensemble of Phi-Divergences. - Nikhil Kundargi; Yingxi Liu; Ahmed H. Tewfik (IEEE Trans. Signal Process., 2013)

Empirical Likelihood Ratio Test With Distribution Function Constraints. - Yingxi Liu; Ahmed H. Tewfik (IEEE Trans. Signal Process., 2013)

Long-term decoding of arm movement using Spatial Distribution of Neural Patterns. - Vijay Aditya Tadipatri; Ahmed H. Tewfik; James Ashe (EMBC, 2014)

Optimal information ordering in sequential detection problems with cognitive biases. - Naeem Akl; Ahmed H. Tewfik (ICASSP, 2014)

Long-term movement tracking from Local Field Potentials with an adaptive open-loop decoder. - Vijay Aditya Tadipatri; Ahmed H. Tewfik; James Ashe (ICASSP, 2014)

Optimal information sequencing for cognitive bias mitigation. - Naeem Akl; Ahmed H. Tewfik (ISCCSP, 2014)

An efficient detection on capacitive touch screens using bandwidth expansion. - Youngchun Kim; Ahmed H. Tewfik (ISCCSP, 2014)

Channel Idle Time Statistics Based Spectrum Accessing Strategies With CSMA Based Primary Networks. - Yingxi Liu; Nikhil Kundargi; Ahmed H. Tewfik (IEEE Trans. Signal Process., 2014)

Primary Traffic Characterization and Secondary Transmissions. - Yingxi Liu; Ahmed H. Tewfik (IEEE Trans. Wirel. Commun., 2014)

Ultra-low power multi-channel data conversion with a single SAR ADC for mobile sensing applications. - Wenjuan Guo; Youngchun Kim; Ahmed H. Tewfik; Nan Sun 003 (CICC, 2015)

A novel QRS complex detection on ECG with motion artifact during exercise. - Youngchun Kim; Ahmed H. Tewfik (ICASSP, 2015)

Sequential energy detection for touch input detection. - Youngchun Kim; Ahmed H. Tewfik; Nikhil Kundargi (ICASSP, 2015)

Cognitive biases in Bayesian updating and optimal information sequencing. - Sara Mourad; Ahmed H. Tewfik (ICASSP, 2015)

Under-sampled functional MRI using low-rank plus sparse matrix decomposition. - Vimal Singh; Ahmed H. Tewfik; David B. Ress (ICASSP, 2015)

Robust long term neural signal decoding by estimating unobserved features. - Vijay Aditya Tadipatri; Ahmed H. Tewfik; James Ashe (ICASSP, 2015)

Optimal information ordering for sequential detection with cognitive biases. - Naeem Akl; Ahmed H. Tewfik (EUSIPCO, 2016)

Real-time data selection and ordering for cognitive bias mitigation. - Sara Mourad; Ahmed H. Tewfik (ICASSP, 2016)

Fast dynamic MRI using linear dynamical system model. - Vimal Singh; Ahmed H. Tewfik (ICASSP, 2016)

Pilot aided direction of arrival estimation for mmWave cellular systems. - Mahbuba Sheba Ullah; Ahmed H. Tewfik (ICASSP, 2016)

Designing interventions to mitigate cognitive biases in human decisions. - Naeem Akl; Ahmed H. Tewfik (MLSP, 2016)

Collision resolution and interference elimination in multiaccess communication networks. - Naeem Akl; Ahmed H. Tewfik (EUSIPCO, 2017)

A nonuniform quantization scheme for high speed SAR ADC architecture. - Youngchun Kim; Wenjuan Guo; Ahmed H. Tewfik (EUSIPCO, 2017)

Data subset selection for efficient SVM training. - Sara Mourad; Ahmed H. Tewfik; Haris Vikalo (EUSIPCO, 2017)

Parametrized design of the generalized sequential probability ratio test. - Naeem Akl; Ahmed H. Tewfik (ICASSP, 2017)

A Fully Passive Compressive Sensing SAR ADC for Low-Power Wireless Sensors. - Wenjuan Guo; Youngchun Kim; Ahmed H. Tewfik; Nan Sun 003 (IEEE J. Solid State Circuits, 2017)

Overcoming Long-Term Variability in Local Field Potentials Using an Adaptive Decoder. - Vijay Aditya Tadipatri; Ahmed H. Tewfik; Giuseppe Pellizzer; James Ashe (IEEE Trans. Biomed. Eng., 2017)

Perturbation Analysis of Root-MUSIC-Type Methods for Blind Network-Assisted Diversity Multiple Access. - Naeem Akl; Ahmed H. Tewfik (EUSIPCO, 2018)

A Relax-and-Round Approach to Complex Lattice Basis Reduction. - Marius Arvinte; Ahmed H. Tewfik (GLOBECOM, 2018)

Asynchronous Blind Network Division Multiple Access. - Naeem Akl; Ahmed H. Tewfik (ICASSP, 2018)

Machine Assisted Human Decision Making. - Sara Mourad; Ahmed H. Tewfik (ICASSP, 2018)

Beam Detection Analysis for 5G mmWave Initial Acquisition. - Mahbuba Sheba Ullah; Ahmed H. Tewfik (ITNAC, 2018)

Online selective training for faster neural network learning. - Sara Mourad; Haris Vikalo; Ahmed H. Tewfik (DSW, 2019)

Deep Log-Likelihood Ratio Quantization. - Marius Arvinte; Ahmed H. Tewfik; Sriram Vishwanath (EUSIPCO, 2019)

Advancing Speech Recognition With No Speech Or With Noisy Speech. - Gautam Krishna; Co Tran; Mason Carnahan; Ahmed H. Tewfik (EUSIPCO, 2019)

Weighted Subset Selection for Fast SVM Training. - Sara Mourad; Ahmed H. Tewfik; Haris Vikalo (EUSIPCO, 2019)

Deep Learning-Based Quantization of L-Values for Gray-Coded Modulation. - Marius Arvinte; Sriram Vishwanath; Ahmed H. Tewfik (GLOBECOM Workshops, 2019)

Speech Recognition with No Speech or with Noisy Speech. - Gautam Krishna; Co Tran; Jianguo Yu; Ahmed H. Tewfik (ICASSP, 2019)

Native Language and Stimuli Signal Prediction from EEG. - Madhumitha Sakthi; Ahmed H. Tewfik; Bharath Chandrasekaran (ICASSP, 2019)

Low Power Pilot Aided Sub-sample Based Channel Estimation for Mmwave Cellular Systems. - Mahbuba Sheba Ullah; Ahmed H. Tewfik (ICASSP, 2019)

Speech Recognition With No Speech Or With Noisy Speech Beyond English. - Gautam Krishna; Co Tran; Yan Han 001; Mason Carnahan; Ahmed H. Tewfik (CoRR, 2019)

State-of-the-art Speech Recognition using EEG and Towards Decoding of Speech Spectrum From EEG. - Gautam Krishna; Yan Han 001; Co Tran; Mason Carnahan; Ahmed H. Tewfik (CoRR, 2019)

Spoken Speech Enhancement using EEG. - Gautam Krishna; Yan Han 001; Co Tran; Mason Carnahan; Ahmed H. Tewfik (CoRR, 2019)

Voice Activity Detection in presence of background noise using EEG. - Gautam Krishna; Co Tran; Yan Han 001; Mason Carnahan; Ahmed H. Tewfik (CoRR, 2019)

Improving EEG based Continuous Speech Recognition. - Gautam Krishna; Co Tran; Mason Carnahan; Yan Han 001; Ahmed H. Tewfik (CoRR, 2019)

Continuous Speech Recognition using EEG and Video. - Gautam Krishna; Mason Carnahan; Co Tran; Ahmed H. Tewfik (CoRR, 2019)

Robust End-to-End Speaker Verification Using EEG. - Yan Han 001; Gautam Krishna; Co Tran; Mason Carnahan; Ahmed H. Tewfik (EUSIPCO, 2020)

Generating EEG features from Acoustic features. - Gautam Krishna; Co Tran; Mason Carnahan; Yan Han 001; Ahmed H. Tewfik (EUSIPCO, 2020)

Classifying Imaginary Vowels from Frontal Lobe EEG via Deep Learning. - Megha Parhi; Ahmed H. Tewfik (EUSIPCO, 2020)

Speech Synthesis Using EEG. - Gautam Krishna; Co Tran; Yan Han 001; Mason Carnahan; Ahmed H. Tewfik (ICASSP, 2020)

Speech Recognition Model Compression. - Madhumitha Sakthi; Ahmed H. Tewfik; Raj Pawate (ICASSP, 2020)

EEG based Continuous Speech Recognition using Transformers. - Gautam Krishna; Co Tran; Mason Carnahan; Ahmed H. Tewfik (CoRR, 2020)

Continuous Silent Speech Recognition using EEG. - Gautam Krishna; Co Tran; Mason Carnahan; Ahmed H. Tewfik (CoRR, 2020)

Detecting Patch Adversarial Attacks with Image Residuals. - Marius Arvinte; Ahmed H. Tewfik; Sriram Vishwanath (CoRR, 2020)

Speaker Identification using EEG. - Gautam Krishna; Co Tran; Mason Carnahan; Ahmed H. Tewfik (CoRR, 2020)

Predicting Video features from EEG and Vice versa. - Gautam Krishna; Co Tran; Mason Carnahan; Ahmed H. Tewfik (CoRR, 2020)

Improving EEG based continuous speech recognition using GAN. - Gautam Krishna; Co Tran; Mason Carnahan; Ahmed H. Tewfik (CoRR, 2020)

Understanding effect of speech perception in EEG based speech recognition systems. - Gautam Krishna; Co Tran; Mason Carnahan; Ahmed H. Tewfik (CoRR, 2020)

Predicting Different Acoustic Features from EEG and towards direct synthesis of Audio Waveform from EEG. - Gautam Krishna; Co Tran; Mason Carnahan; Ahmed H. Tewfik (CoRR, 2020)

Constrained Variational Autoencoder for improving EEG based Speech Recognition Systems. - Gautam Krishna; Co Tran; Mason Carnahan; Ahmed H. Tewfik (CoRR, 2020)

Robust Face Verification via Disentangled Representations. - Marius Arvinte; Ahmed H. Tewfik; Sriram Vishwanath (CoRR, 2020)

Speech Recognition using EEG signals recorded using dry electrodes. - Gautam Krishna; Co Tran; Mason Carnahan; Morgan M. Hagood; Ahmed H. Tewfik (CoRR, 2020)

Adaptive Automotive Radar data Acquisition. - Madhumitha Sakthi; Ahmed H. Tewfik (CoRR, 2020)

EQ-Net: A Unified Deep Learning Framework for Log-Likelihood Ratio Estimation and Quantization. - Marius Arvinte; Ahmed H. Tewfik; Sriram Vishwanath (CoRR, 2020)

The Year of Living Dangerously [President's Message]. - Ahmed H. Tewfik (IEEE Signal Process. Mag., 2020)

Audere est Facere [President's Message]. - Ahmed H. Tewfik (IEEE Signal Process. Mag., 2020)

That This Nation, Under God, Shall Have a New Birth of Freedom [President's Message]. - Ahmed H. Tewfik (IEEE Signal Process. Mag., 2020)

Asynchronous Blind Network-Assisted Diversity Multiple Access. - Naeem Akl; Ahmed H. Tewfik (IEEE Trans. Signal Process., 2020)

Non-Blocking Scheme for Blind Network-Assisted Diversity Multiple Access in Synchronous Channels. - Naeem Akl; Ahmed H. Tewfik (IEEE Trans. Wirel. Commun., 2020)

Using Radiomics as Prior Knowledge for Thorax Disease Classification and Localization in Chest X-rays. - Yan Han 001; Chongyan Chen; Liyan Tang; Mingquan Lin; Ajay Jaiswal; Song Wang 026; Ahmed H. Tewfik; George Shih; Ying Ding 001; Yifan Peng 002 (AMIA, 2021)

Brain Signals to Rescue Aphasia, Apraxia and Dysarthria Speech Recognition. - Gautam Krishna; Mason Carnahan; Shilpa Shamapant; Yashitha Surendranath; Saumya Jain; Arundhati Ghosh; Co Tran; José del R. Millán; Ahmed H. Tewfik (EMBC, 2021)

Automotive Radar Data Acquisition Using Object Detection. - Madhumitha Sakthi; Ahmed H. Tewfik (EUSIPCO, 2021)

Pneumonia Detection On Chest X-Ray Using Radiomic Features And Contrastive Learning. - Yan Han 001; Chongyan Chen; Ahmed H. Tewfik; Ying Ding 001; Yifan Peng 002 (ISBI, 2021)

Deep J-Sense: Accelerated MRI Reconstruction via Unrolled Alternating Optimization. - Marius Arvinte; Sriram Vishwanath; Ahmed H. Tewfik; Jonathan I. Tamir (MICCAI (6), 2021)

Advancing Speech Synthesis using EEG. - Gautam Krishna; Co Tran; Mason Carnahan; Ahmed H. Tewfik (NER, 2021)

Keyword-spotting and speech onset detection in EEG-based Brain Computer Interfaces. - Madhumitha Sakthi; Maansi Desai; Liberty S. Hamilton; Ahmed H. Tewfik (NER, 2021)

Cross-Modal Contrastive Learning for Abnormality Classification and Localization in Chest X-rays with Radiomics using a Feedback Loop. - Yan Han 001; Chongyan Chen; Ahmed H. Tewfik; Benjamin S. Glicksberg; Ying Ding 001; Yifan Peng 002; Zhangyang Wang (CoRR, 2021)

Power Scalable Angle of Arrival Estimation Using Pilot Design With Orthogonal Subsequences. - Mahbuba Sheba Ullah; Ahmed H. Tewfik; Robert W. Heath Jr. (IEEE Open J. Commun. Soc., 2021)

Leveraging Waveform Structure to Develop a Power Scalable AoA Estimation. - Mahbuba Sheba Ullah; Ahmed H. Tewfik; Robert W. Heath Jr. (IEEE Open J. Commun. Soc., 2021)

Il N'y a ni Mauvaises Herbes ni Mauvais Hommes [President's Message]. - Ahmed H. Tewfik (IEEE Signal Process. Mag., 2021)

Une Grande Responsabilite est la Suite Inseparable d'un Grand Pouvoir [President's Message]. - Ahmed H. Tewfik (IEEE Signal Process. Mag., 2021)

"She Changed Astronomy Forever. He Won the Nobel Prize for It." [President's Message]. - Ahmed H. Tewfik (IEEE Signal Process. Mag., 2021)

Stepping Out of Our "Cultural Ghettoes" [President's Message]. - Ahmed H. Tewfik (IEEE Signal Process. Mag., 2021)

End-to-end system for object detection from sub-sampled radar data. - Madhumitha Sakthi; Ahmed H. Tewfik; Marius Arvinte; Haris Vikalo (EUSIPCO, 2022)

Device-Directed Speech Detection: Regularization via Distillation for Weakly-Supervised Models. - Vineet Garg; Ognjen Rudovic; Pranay Dighe; Ahmed Hussen Abdelaziz; Erik Marchi; Saurabh Adya; Chandra Dhir; Ahmed H. Tewfik (INTERSPEECH, 2022)

Improving Voice Trigger Detection with Metric Learning. - Prateeth Nayak; Takuya Higuchi; Anmol Gupta; Shivesh Ranjan; Stephen Shum; Siddharth Sigtia; Erik Marchi; Varun Lakshminarasimhan; Minsik Cho; Saurabh Adya; Chandra Dhir; Ahmed H. Tewfik (INTERSPEECH, 2022)

Knowledge-Augmented Contrastive Learning for Abnormality Classification and Localization in Chest X-rays with Radiomics using a Feedback Loop. - Yan Han 001; Chongyan Chen; Ahmed H. Tewfik; Benjamin S. Glicksberg; Ying Ding 001; Yifan Peng 002; Zhangyang Wang (WACV, 2022)

Joint high-dimensional soft bit estimation and quantization using deep learning. - Marius Arvinte; Sriram Vishwanath; Ahmed H. Tewfik; Jonathan I. Tamir (EURASIP J. Wirel. Commun. Netw., 2022)

An Existential Question [President's Message]. - Ahmed H. Tewfik (IEEE Signal Process. Mag., 2022)

Election of Regional Directors-at-Large and Members-at-Large [Society News]. - Ahmed H. Tewfik (IEEE Signal Process. Mag., 2022)

Audio-to-Intent Using Acoustic-Textual Subword Representations from End-to-End ASR. - Pranay Dighe; Prateeth Nayak; Oggi Rudovic; Erik Marchi; Xiaochuan Niu; Ahmed H. Tewfik (ICASSP, 2023)

Automotive RADAR sub-sampling via object detection networks: Leveraging prior signal information. - Madhumitha Sakthi; Ahmed H. Tewfik; Marius Arvinte; Haris Vikalo (CoRR, 2023)

Modality Dropout for Multimodal Device Directed Speech Detection using Verbal and Non-Verbal Features. - Gautam Krishna; Sameer Dharur; Oggi Rudovic; Pranay Dighe; Saurabh Adya; Ahmed Hussen Abdelaziz; Ahmed H. Tewfik (CoRR, 2023)

2022 IEEE Signal Processing Society 2022 Election Results for Members-at-Large and Regional Directors-at-Large [Society News]. - Ahmed H. Tewfik (IEEE Signal Process. Mag., 2023)

Radiomics-Guided Global-Local Transformer for Weakly Supervised Pathology Localization in Chest X-Rays. - Yan Han 001; Gregory Holste; Ying Ding 001; Ahmed H. Tewfik; Yifan Peng 002; Zhangyang Wang (IEEE Trans. Medical Imaging, 2023)

Election of President-Elect, Regional Directors-at-Large, and Members-at-Large [Society News]. - Ahmed H. Tewfik (IEEE Signal Process. Mag., 2023)

Leveraging Large Language Models for Exploiting ASR Uncertainty. - Pranay Dighe; Yi Su; Shangshang Zheng; Yunshu Liu; Vineet Garg; Xiaochuan Niu; Ahmed H. Tewfik (ICASSP, 2024)

Modality Drop-Out for Multimodal Device Directed Speech Detection Using Verbal and Non-Verbal Features. - Gautam Krishna; Sameer Dharur; Oggi Rudovic; Pranay Dighe; Saurabh Adya; Ahmed Hussen Abdelaziz; Ahmed H. Tewfik (ICASSP, 2024)

Streaming Anchor Loss: Augmenting Supervision with Temporal Significance. - Utkarsh Oggy Sarawgi; John Berkowitz; Vineet Garg; Arnav Kundu; Minsik Cho; Sai Srujana Buddi; Saurabh Adya; Ahmed H. Tewfik (ICASSP, 2024)

Multimodal Large Language Models with Fusion Low Rank Adaptation for Device Directed Speech Detection. - Shruti Palaskar; Ognjen Rudovic; Sameer Dharur; Florian Pesce; Gautam Krishna; Aswin Sivaraman; Jack Berkowitz; Ahmed Hussen Abdelaziz; Saurabh Adya; Ahmed H. Tewfik (INTERSPEECH, 2024)

Device-Directed Speech Detection for Follow-up Conversations Using Large Language Models. - Ognjen Rudovic; Pranay Dighe; Yi Su; Vineet Garg; Sameer Dharur; Xiaochuan Niu; Ahmed Hussen Abdelaziz; Saurabh Adya; Ahmed H. Tewfik (CoRR, 2024)