Kuldip K. Paliwal

Kuldip K. Paliwal, Alok Sharma: Improved Pseudoinverse Linear Discriminant Analysis Method for Dimensionality Reduction. IJPRAI 26(1) (2012)

Alok Sharma, Kuldip K. Paliwal: A new perspective to null linear discriminant analysis method and its fast implementation using random matrix multiplication with scatter matrices. Pattern Recognition 45(6): 2205-2213 (2012)

Alok Sharma, Kuldip K. Paliwal: A two-stage linear discriminant analysis for face-recognition. Pattern Recognition Letters 33(9): 1157-1162 (2012)

Kuldip K. Paliwal, Belinda Schwerin, Kamil K. Wójcicki: Speech enhancement using a minimum mean-square error short-time spectral modulation magnitude estimator. Speech Communication 54(2): 282-305 (2012)

Angel M. Gomez, Belinda Schwerin, Kuldip K. Paliwal: Improving objective intelligibility prediction by combining correlation and coherence based methods with a measure based on the negative distortion ratio. Speech Communication 54(3): 503-515 (2012)

Roger Chappel, Kuldip K. Paliwal: Speech Enhancement for Android (SEA): A Speech Processing Demonstration Tool for Android Based Smart Phones and Tablets. INTERSPEECH 2012

Anthony P. Stark, Kuldip K. Paliwal: Use of speech presence uncertainty with MMSE spectral energy estimation for robust automatic speech recognition. Speech Communication 53(1): 51-61 (2011)

Kuldip K. Paliwal, Belinda Schwerin, Kamil K. Wójcicki: Role of modulation magnitude and phase spectrum towards speech intelligibility. Speech Communication 53(3): 327-339 (2011)

Stephen So, Kuldip K. Paliwal: Suppressing the influence of additive noise on the Kalman gain for low residual noise speech enhancement. Speech Communication 53(3): 355-378 (2011)

Anthony P. Stark, Kuldip K. Paliwal: MMSE estimation of log-filterbank energies for robust speech recognition. Speech Communication 53(3): 403-416 (2011)

Kuldip K. Paliwal, Kamil K. Wójcicki, Benjamin J. Shannon: The importance of phase in speech enhancement. Speech Communication 53(4): 465-494 (2011)

Stephen So, Kuldip K. Paliwal: Modulation-domain Kalman filtering for single-channel speech enhancement. Speech Communication 53(6): 818-829 (2011)

Kuldip K. Paliwal, Belinda Schwerin, Kamil K. Wójcicki: Single Channel Speech Enhancement Using MMSE Estimation of Short-Time Modulation Magnitude Spectrum. INTERSPEECH 2011: 1209-1212

Angel M. Gomez, Belinda Schwerin, Kuldip K. Paliwal: Objective Intelligibility Prediction of Speech by Combining Correlation and Distortion Based Techniques. INTERSPEECH 2011: 1225-1228

Kuldip K. Paliwal, Alok Sharma: Improved direct LDA and its application to DNA microarray gene expression data. Pattern Recognition Letters 31(16): 2489-2492 (2010)

Kuldip K. Paliwal, Kamil K. Wójcicki, Belinda Schwerin: Single-channel speech enhancement using spectral subtraction in the short-time modulation domain. Speech Communication 52(5): 450-475 (2010)

Stephen So, Kamil K. Wójcicki, Kuldip K. Paliwal: Single-channel speech enhancement using kalman filtering in the modulation domain. INTERSPEECH 2010: 993-996

Stephen So, Kuldip K. Paliwal: Fast converging iterative kalman filtering for speech enhancement using long and overlapped tapered windows with large side lobe attenuation. INTERSPEECH 2010: 1081-1084

Mohamed Chetouani, Marcos Faúndez-Zanuy, Amir Hussain, Bruno Gas, Jean-Luc Zarader, Kuldip K. Paliwal: Special issue on non-linear and non-conventional speech processing. Speech Communication 51(9): 713 (2009)

Stephen So, Kamil K. Wójcicki, James G. Lyons, Anthony P. Stark, Kuldip K. Paliwal: Kalman fitler with phase spectrum compensation algorithm for speech enhancement. ICASSP 2009: 4405-4408

Anthony P. Stark, Kuldip K. Paliwal: Group-delay-deviation based spectral analysis of speech. INTERSPEECH 2009: 1083-1086

Kuldip K. Paliwal, Belinda Schwerin, Kamil K. Wójcicki: Modulation domain spectral subtraction for speech enhancement. INTERSPEECH 2009: 1327-1330

Alok Sharma, Kuldip K. Paliwal: Cancer classification by gradient LDA technique using microarray gene expression data. Data Knowl. Eng. 66(2): 338-347 (2008)

Alok Sharma, Kuldip K. Paliwal: A Gradient Linear Discriminant Analysis for Small Sample Sized Problem. Neural Processing Letters 27(1): 17-24 (2008)

Isabel Trancoso, Néstor Becerra Yoma, Plínio Almeida Barbosa, Rubén San Segundo, Kuldip K. Paliwal: Special Issue on Iberian Languages. Speech Communication 50(11-12): 872-873 (2008)

Alok Sharma, Kuldip K. Paliwal: Rotational Linear Discriminant Analysis Technique for Dimensionality Reduction. IEEE Trans. Knowl. Data Eng. 20(10): 1336-1347 (2008)

James G. Lyons, Kuldip K. Paliwal: Effect of compressing the dynamic range of the power spectrum in modulation filtering based speech enhancement. INTERSPEECH 2008: 387-390

Stephen So, Kuldip K. Paliwal: A long state vector kalman filter for speech enhancement. INTERSPEECH 2008: 391-394

Anthony P. Stark, Kamil K. Wójcicki, James G. Lyons, Kuldip K. Paliwal, Kuldip K. Paliwal: Noise driven short-time phase spectrum compensation procedure for speech enhancement. INTERSPEECH 2008: 549-552

Anthony P. Stark, Kamil K. Wójcicki, James G. Lyons, Kuldip K. Paliwal, Kuldip K. Paliwal: Noise driven short-time phase spectrum compensation procedure for speech enhancement. INTERSPEECH 2008: 549-552

Anthony P. Stark, Kuldip K. Paliwal: Speech analysis using instantaneous frequency deviation. INTERSPEECH 2008: 2602-2605

Munkhtuya Davaatsagaan, Kuldip K. Paliwal: A response generation in the Mongolian spoken language system for accessing to multimedia knowledge base. SLT 2008: 53-56

Alok Sharma, Arun K. Pujari, Kuldip K. Paliwal: Intrusion detection using text processing techniques with a kernel based similarity measure. Computers & Security 26(7-8): 488-495 (2007)

Leigh D. Alsteris, Kuldip K. Paliwal: Iterative reconstruction of speech from short-time Fourier transform phase and magnitude spectra. Computer Speech & Language 21(1): 174-186 (2007)

Stephen So, Kuldip K. Paliwal: A comparative study of LPC parameter representations and quantisation schemes for wideband speech coding. Digital Signal Processing 17(1): 114-137 (2007)

Stephen So, Kuldip K. Paliwal: Efficient product code vector quantisation using the switched split vector quantiser. Digital Signal Processing 17(1): 138-171 (2007)

Leigh D. Alsteris, Kuldip K. Paliwal: Short-time phase spectrum in speech processing: A review and some experimental results. Digital Signal Processing 17(3): 578-616 (2007)

Alok Sharma, Kuldip K. Paliwal: Fast principal component analysis using fixed-point algorithm. Pattern Recognition Letters 28(10): 1151-1155 (2007)

Philipos C. Loizou, Israel Cohen, Sharon Gannot, Kuldip K. Paliwal: Special issue on Speech Enhancement. Speech Communication 49(7-8): 527-529 (2007)

Alok Sharma, Kuldip K. Paliwal: Detecting masquerades using a combination of Naïve Bayes and weighted RBF approach. Journal in Computer Virology 3(3): 237-245 (2007)

Kamil K. Wójcicki, Stephen So, Kuldip K. Paliwal: The effect of the additivity assumption on time and frequency domain wiener filtering for speech enhancement. INTERSPEECH 2007: 798-801

Alok Sharma, Kuldip K. Paliwal, Godfrey C. Onwubolu: Class-dependent PCA, MDC and LDA: A combined classifier for pattern classification. Pattern Recognition 39(7): 1215-1229 (2006)

Alok Sharma, Kuldip K. Paliwal: Subspace independent component analysis using vector kurtosis. Pattern Recognition 39(11): 2227-2232 (2006)

Leigh D. Alsteris, Kuldip K. Paliwal: Further intelligibility results from human listening tests using the short-time phase spectrum. Speech Communication 48(6): 727-736 (2006)

Stephen So, Kuldip K. Paliwal: Scalable distributed speech recognition using Gaussian mixture model-based block quantisation. Speech Communication 48(6): 746-758 (2006)

Benjamin J. Shannon, Kuldip K. Paliwal: Feature extraction from higher-lag autocorrelation coefficients for robust speech recognition. Speech Communication 48(11): 1458-1485 (2006)

Bojana Gajic, Kuldip K. Paliwal: Robust speech recognition in noisy environments based on subband spectral centroid histograms. IEEE Transactions on Audio, Speech & Language Processing 14(2): 600-608 (2006)

Benjamin J. Shannon, Kuldip K. Paliwal: Role of phase estimation in speech enhancement. INTERSPEECH 2006

Benjamin J. Shannon, Kuldip K. Paliwal, Climent Nadeu: Speech enhancement based on spectral estimation from higher-lag autocorrelation. INTERSPEECH 2006

Kuldip K. Paliwal, Stephen So: A fractional bit encoding technique for the GMM-based block quantisation of images. Digital Signal Processing 15(3): 255-275 (2005)

Kuldip K. Paliwal, Leigh D. Alsteris: On the usefulness of STFT phase spectrum in human listening tests. Speech Communication 45(2): 153-170 (2005)

Kaisheng Yao, Kuldip K. Paliwal, Te-Won Lee: Generative factor analyzed HMM for automatic speech recognition. Speech Communication 45(4): 435-454 (2005)

Donglai Zhu, Satoshi Nakamura, Kuldip K. Paliwal, Ren-Hua Wang: Maximum likelihood sub-band adaptation for robust speech recognition. Speech Communication 47(3): 243-264 (2005)

Stephen So, Kuldip K. Paliwal: Multi-frame GMM-based block quantisation of line spectral frequencies. Speech Communication 47(3): 265-276 (2005)

Kuldip K. Paliwal, Stephen So: Low-complexity GMM-based block quantisation of images using the discrete cosine transform. Sig. Proc.: Image Comm. 20(5): 435-446 (2005)

Leigh D. Alsteris, Kuldip K. Paliwal: Some experiments on iterative reconstruction of speech from STFT phase and magnitude spectra. INTERSPEECH 2005: 337-340

Stephen So, Kuldip K. Paliwal: Improved noise-robustness in distributed speech recognition via perceptually-weighted vector quantisation of filterbank energies. INTERSPEECH 2005: 941-944

Stephen So, Kuldip K. Paliwal: Switched split vector quantisation of line spectral frequencies for wideband speech coding. INTERSPEECH 2005: 2705-2708

Stephen So, Kuldip K. Paliwal: A comparison of LSF and ISP representations for wideband LPC parameter coding using the switched split vector quantiser. ISSPA 2005: 595-598

Benjamin J. Shannon, Kuldip K. Paliwal: Spectral estimation using higher-lag autocorrelation coefficients with applications to speech recognition. ISSPA 2005: 599-602

Leigh D. Alsteris, Kuldip K. Paliwal: Evaluation of the modified group delay feature for isolatedword recognition. ISSPA 2005: 715-718

Conrad Sanderson, Kuldip K. Paliwal: Identity verification using speech and face information. Digital Signal Processing 14(5): 449-480 (2004)

Kaisheng Yao, Kuldip K. Paliwal, Satoshi Nakamura: Noise adaptive speech recognition based on sequential noise parameter estimation. Speech Communication 42(1): 5-23 (2004)

Leigh David Alsteris, Kuldip K. Paliwal: ASR on speech reconstructed from short-time fourier phase spectra. INTERSPEECH 2004

Kuldip K. Paliwal, Stephen So: Scalable distributed speech recognition using multi-frame GMM-based block quantization. INTERSPEECH 2004

Benjamin J. Shannon, Kuldip K. Paliwal: MFCC computation from magnitude spectrum of higher lag autocorrelation coefficients for robust speech recognition. INTERSPEECH 2004

Stephen So, Kuldip K. Paliwal: Efficient vector quantisation of line spectral frequencies using the switched split vector quantiser. INTERSPEECH 2004

Farshid Golchin, Kuldip K. Paliwal: Quadtree-based classification in subband image coding. Digital Signal Processing 13(4): 656-668 (2003)

Conrad Sanderson, Kuldip K. Paliwal: Noise compensation in a person verification system using face and multiple speech feature. Pattern Recognition 36(2): 293-302 (2003)

Xuechuan Wang, Kuldip K. Paliwal: Feature extraction and dimensionality reduction algorithms and their applications in vowel recognition. Pattern Recognition 36(10): 2429-2439 (2003)

Conrad Sanderson, Kuldip K. Paliwal: Fast features for face authentication under illumination direction changes. Pattern Recognition Letters 24(14): 2409-2419 (2003)

Conrad Sanderson, Kuldip K. Paliwal: Structurally noise resistant classifier for multi-modal person verification. Pattern Recognition Letters 24(16): 3089-3099 (2003)

Conrad Sanderson, Kuldip K. Paliwal: Features for robust face-based identity verification. Signal Processing 83(5): 931-940 (2003)

Jingdong Chen, Kuldip K. Paliwal, Satoshi Nakamura: Cepstrum derived from differentiated power spectrum for robust speech recognition. Speech Communication 41(2-3): 469-484 (2003)

Kuldip K. Paliwal, Bishnu S. Atal: Frequency-related representation of speech. INTERSPEECH 2003

Kuldip K. Paliwal, Leigh D. Alsteris: Usefulness of phase spectrum in human speech perception. INTERSPEECH 2003

Kaisheng Yao, Kuldip K. Paliwal, Te-Won Lee: Speech recognition with a generative factor analyzed hidden Markov model. INTERSPEECH 2003

Kaisheng Yao, Kuldip K. Paliwal, Satoshi Nakamura: Model based noisy speech recognition with environment parameters estimated by noise adaptive speech recognition with prior. INTERSPEECH 2003

Donglai Zhu, Satoshi Nakamura, Kuldip K. Paliwal, Ren-Hua Wang: Maximum likelihood sub-band weighting for robust speech recognition. INTERSPEECH 2003

Xuechuan Wang, Kuldip K. Paliwal: A Modified Minimum Classification Error (MCE) Training Algorithm for Dimensionality Reduction. VLSI Signal Processing 32(1-2): 19-28 (2002)

Kaisheng Yao, Kuldip K. Paliwal, Satoshi Nakamura: Noise adaptive speech recognition in time-varying noise based on sequential kullback proximal algorithm. ICASSP 2002: 189-192

Kuldip K. Paliwal, Conrad Sanderson: Likelihood normalization for face authentication in variable recording conditions. ICIP (1) 2002: 301-304

Conrad Sanderson, Kuldip K. Paliwal: Polynomial features for robust face authentication. ICIP (3) 2002: 997-1000

Kaisheng Yao, Kuldip K. Paliwal, Satoshi Nakamura: Noise adaptive speech recognition with acoustic models trained from noisy speech evaluated on Aurora-2 database. INTERSPEECH 2002

Conrad Sanderson, Kuldip K. Paliwal: Joint Cohort Normalization in a Multi-Feature Speaker Verification System. FUZZ-IEEE 2001: 232-235

Kaisheng Yao, Jingdong Chen, Kuldip K. Paliwal, Satoshi Nakamura: Feature extraction and model-based noise compensation for noisy speech recognition evaluated on AURORA 2 task. INTERSPEECH 2001: 233-236

Jingdong Chen, Kuldip K. Paliwal, Satoshi Nakamura: Sub-band based additive noise removal for robust speech recognition. INTERSPEECH 2001: 571-574

Bojana Gajic, Kuldip K. Paliwal: Robust parameters for speech recognition based on subband spectral centroid histograms. INTERSPEECH 2001: 591-594

Conrad Sanderson, Kuldip K. Paliwal: Information fusion for robust speaker verification. INTERSPEECH 2001: 755-758

Kaisheng Yao, Kuldip K. Paliwal, Satoshi Nakamura: Sequential noise compensation by a sequential kullback proximal algorithm. INTERSPEECH 2001: 1139-1142

Tor André Myrvoll, Kuldip K. Paliwal, Torbjørn Svendsen: Fast adaptation using constrained affine transformations with hierarchical priors. INTERSPEECH 2001: 1233-1236

V. Ramasubramanian, Kuldip K. Paliwal: Fast nearest-neighbor search algorithms based on approximation-elimination search. Pattern Recognition 33(9): 1497-1510 (2000)

Kuldip K. Paliwal, V. Ramasubramanian: Comments on "modified K-means algorithm for vector quantizer design". IEEE Transactions on Image Processing 9(11): 1964-1967 (2000)

Jingdong Chen, Kuldip K. Paliwal, Satoshi Nakamura: A block cosine transform and its application in speech recognition. INTERSPEECH 2000: 117-120

V. Ramasubramanian, Kuldip K. Paliwal: Fast nearest-neighbor search based on Voronoi projections and its application to vector quantization encoding. IEEE Transactions on Speech and Audio Processing 7(2): 221-226 (1999)

Kuldip K. Paliwal: Decorrelated and liftered filter-bank energies for robust speech recognition. EUROSPEECH 1999

Toshiaki Fukada, Kuldip K. Paliwal, Yoshinori Sagisaka: Model parameter estimation for mixture density polynomial segment models. Computer Speech & Language 12(3): 229-246 (1998)

Mike Schuster, Kuldip K. Paliwal: Bidirectional recurrent neural networks. IEEE Transactions on Signal Processing 45(11): 2673-2681 (1997)

Farshid Golchin, Kuldip K. Paliwal: Classified adaptive prediction and entropy coding for lossless coding of images. ICIP (3) 1997: 110-113

Farshid Golchin, Kuldip K. Paliwal: Minimum-Entropy Clustering and its Application to Lossless Image Coding. ICIP (2) 1997: 262-265

Kuldip K. Paliwal, Yoshinori Sagisaka: Cyclic autocorrelation-based linear prediction analysis of speech. EUROSPEECH 1997

V. Ramasubramanian, Kuldip K. Paliwal: Reducing the complexity of the LPC vector quantizer using the k-d tree search algorithm. EUROSPEECH 1997

Toshiaki Fukada, Michiel Bacchiani, Kuldip K. Paliwal, Yoshinori Sagisaka: Speech recognition based on acoustically derived segment units. ICSLP 1996

B. T. Lilly, Kuldip K. Paliwal: Effect of speech coders on speech recognition performance. ICSLP 1996

Kuldip K. Paliwal: Interpolation properties of linear prediction parametric representations. EUROSPEECH 1995

Kuldip K. Paliwal: A maximum likelihood equalization technique for robust speech recognition in adverse environments. EUROSPEECH 1995

Kuldip K. Paliwal, Michiel Bacchiani, Yoshinori Sagisaka: Minimum classification error training algorithm for feature extractor and pattern classifier in speech recognition. EUROSPEECH 1995

Harald Singer, Kuldip K. Paliwal, Tomohiko Beppu, Yoshinori Sagisaka: Effect of rasta-type processing for speech recognition with speaking-rate mismatches. EUROSPEECH 1995

Kuldip K. Paliwal, Bishnu S. Atal: A comparative study of feature representations for robust speech recognition in adverse environments. ICSLP 1994

Kuldip K. Paliwal, Bishnu S. Atal: Efficient vector quantization of LPC parameters at 24 bits/frame. IEEE Transactions on Speech and Audio Processing 1(1): 3-14 (1993)

V. Ramasubramanian, Kuldip K. Paliwal: An efficient approximation-elimination algorithm for fast nearest-neighbour search based on a spherical distance coordinate formulation. Pattern Recognition Letters 13(7): 471-480 (1992)

V. Ramasubramanian, Kuldip K. Paliwal: Fast K-dimensional tree algorithms for nearest neighbor search with application to vector quantization encoding. IEEE Transactions on Signal Processing 40(3): 518-531 (1992)

Biing-Hwang Juang, Kuldip K. Paliwal: Hidden Markov models with first-order equalization for noisy speech recognition. IEEE Transactions on Signal Processing 40(9): 2136-2143 (1992)

Bernt Ribbum, Andrew Perkis, Kuldip K. Paliwal, Tor A. Ramstad: Performance study of stochastic speech coders. Speech Communication 10(3): 277-301 (1991)

Kuldip K. Paliwal, V. Ramasubramanian: Effect of ordering the codebook on the efficiency of the partial distance search algorithm for vector quantization. IEEE Transactions on Communications 37(5): 538-540 (1989)

Kuldip K. Paliwal: Effect of preemphasis on vowel recognition performance. Speech Communication 3(1): 101-106 (1984)

Kuldip K. Paliwal: Performance of the weighted burg methods of ar spectral estimation for pitch-synchronous analysis of voiced speech. Speech Communication 3(3): 221-231 (1984)

Kuldip K. Paliwal, A. I. Aarskog: A comparative performance evaluation of pitch estimation methods for TDHS/sub-band coding of speech. Speech Communication 3(3): 253-259 (1984)

Kuldip K. Paliwal, P. V. S. Rao: Application of k-Nearest-Neighbor Decision Rule in Vowel Recognition. IEEE Trans. Pattern Anal. Mach. Intell. 5(2): 229-231 (1983)

Kuldip K. Paliwal, P. V. S. Rao: A synthesis-based method for pitch extraction. Speech Communication 2(1): 37-45 (1983)

Kuldip K. Paliwal, William A. Ainsworth, D. Lindsay: A study of two-formant models for vowel identification. Speech Communication 2(4): 295-303 (1983)

Kuldip K. Paliwal: On the performance of the quefrency-weighted cepstral coefficients in vowel recognition. Speech Communication 1(2): 151-154 (1982)