Ramesh A. Gopinath

58 papers A 11C 2Misc 18Journal 16Unranked 11

Year	Rank	Type	Title / Venue / Authors
2007	J	`jnl`	Discriminative Estimation of Subspace Constrained Gaussian Mixture Models for Speech Recognition. IEEE Trans. Speech Audio Process. Scott Axelrod, Vaibhava Goel, Ramesh A. Gopinath, Peder A. Olsen, Karthik Visweswariah
2006	—	`conf`	Dynamic Noise Adaptation. ICASSP (1) Steven J. Rennie, Trausti T. Kristjansson, Peder A. Olsen, Ramesh A. Gopinath
2006	A	`conf`	On designing context sensitive language models for spoken dialog systems. INTERSPEECH Vaibhava Goel, Ramesh A. Gopinath
2006	A	`conf`	Super-human multi-talker speech recognition: the IBM 2006 speech separation challenge system. INTERSPEECH Trausti T. Kristjansson, John R. Hershey, Peder A. Olsen, Steven J. Rennie, Ramesh A. Gopinath
2005	J	`jnl`	Phaselets of framelets. IEEE Trans. Signal Process. Ramesh A. Gopinath
2005	J	`jnl`	Subspace constrained Gaussian mixture models for speech recognition. IEEE Trans. Speech Audio Process. Scott Axelrod, Vaibhava Goel, Ramesh A. Gopinath, Peder A. Olsen, Karthik Visweswariah
2004	A	`conf`	Adaptation of front end parameters in a speech recognizer. INTERSPEECH Karthik Visweswariah, Ramesh A. Gopinath
2004	J	`jnl`	Modeling inverse covariance matrices by basis expansion. IEEE Trans. Speech Audio Process. Peder A. Olsen, Ramesh A. Gopinath
2004	A	`conf`	Task adaptation of acoustic and language models based on large quantities of data. INTERSPEECH Karthik Visweswariah, Ramesh A. Gopinath, Vaibhava Goel
2003	A	`conf`	Acoustic modeling with mixtures of subspace constrained exponential models. INTERSPEECH Karthik Visweswariah, Scott Axelrod, Ramesh A. Gopinath
2003	A	`conf`	Discriminative estimation of subspace precision and mean (SPAM) models. INTERSPEECH Vaibhava Goel, Scott Axelrod, Ramesh A. Gopinath, Peder A. Olsen, Karthik Visweswariah
2003	A	`conf`	Large vocabulary conversational speech recognition with a subspace constraint on inverse covariance matrices. INTERSPEECH Scott Axelrod, Vaibhava Goel, Brian Kingsbury, Karthik Visweswariah, Ramesh A. Gopinath
2003	J	`jnl`	Least squared error FIR filters with flat amplitude or group delay constraints. IEEE Signal Process. Lett. Ramesh A. Gopinath
2003	J	`jnl`	Lowpass delay filters with flat magnitude and group delay constraints. IEEE Trans. Signal Process. Ramesh A. Gopinath
2003	J	`jnl`	The phaselet transform-an integral redundancy nearly shift-invariant wavelet transform. IEEE Trans. Signal Process. Ramesh A. Gopinath
2002	J	`jnl`	A robust high accuracy speech recognition system for mobile applications. IEEE Trans. Speech Audio Process. Sabine Deligne, Satya Dharanipragada, Ramesh A. Gopinath, Benoît Maison, Peder A. Olsen, Harry Printz
2002	J	`jnl`	An EM algorithm for convolutive independent component analysis. Neurocomputing Sabine Deligne, Ramesh A. Gopinath
2002	J	`jnl`	Automatic transcription of Broadcast News. Speech Commun. Scott Saobing Chen, Ellen Eide, Mark J. F. Gales, Ramesh A. Gopinath, D. Kanvesky, Peder A. Olsen
2002	Misc	`conf`	Digit recognition in noisy environments via a sequential GMM/SVM system. ICASSP Shai Fine, George Saon, Ramesh A. Gopinath
2002	Misc	`conf`	Modeling inverse covariance matrices by basis expansion. ICASSP Peder A. Olsen, Ramesh A. Gopinath
2002	Misc	`conf`	Short-time Gaussianization for robust speaker verification. ICASSP Bing Xiang, Upendra V. Chaudhari, Jirí Navrátil, Ganesh N. Ramaswamy, Ramesh A. Gopinath
2001	Misc	`conf`	A hybrid GMM/SVM approach to speaker identification. ICASSP Shai Fine, Jirí Navrátil, Ramesh A. Gopinath
2001	Misc	`conf`	Automatic generation and selection of multiple pronunciations for dynamic vocabularies. ICASSP Sabine Deligne, Benoît Maison, Ramesh A. Gopinath
2001	A	`conf`	Enhancing GMM scores using SVM "hints". INTERSPEECH Shai Fine, Jirí Navrátil, Ramesh A. Gopinath
2001	A	`conf`	Low-resource hidden Markov model speech recognition. INTERSPEECH Sabine Deligne, Ellen Eide, Ramesh A. Gopinath, Dimitri Kanevsky, Benoît Maison, Peder A. Olsen, Harry Printz, Jan Sedivý
2001	Misc	`conf`	Multiple linear transforms. ICASSP Nagendra K. Goel, Ramesh A. Gopinath
2001	Misc	`conf`	Robust confidence annotation and rejection for continuous speech recognition. ICASSP Benoît Maison, Ramesh A. Gopinath
2000	—	`conf`	Gaussianization. NIPS Scott Saobing Chen, Ramesh A. Gopinath
2000	Misc	`conf`	Maximum likelihood discriminant feature spaces. ICASSP George Saon, Mukund Padmanabhan, Ramesh A. Gopinath, Scott Saobing Chen
2000	A	`conf`	Transcription of broadcast news with a time constraint: IBM's 10xRT HUB4 system. INTERSPEECH Ellen Eide, Benoît Maison, Dimitri Kanevsky, Peder A. Olsen, Scott Saobing Chen, Lidia Mangu, Mark J. F. Gales, Miroslav Novak, Ramesh A. Gopinath
2000	A	`conf`	Transformation enhanced multi-grained modeling for text-independent speaker recognition. INTERSPEECH Upendra V. Chaudhari, Jirí Navrátil, Stéphane H. Maes, Ramesh A. Gopinath
1999	—	`conf`	Improved speaker segmentation and segments clustering using the bayesian information criterion. EUROSPEECH Alain Tritschler, Ramesh A. Gopinath
1999	—	`conf`	Model selection in acoustic modeling. EUROSPEECH Scott Saobing Chen, Ramesh A. Gopinath
1999	Misc	`conf`	Recent improvements to IBM's speech recognition system for automatic transcription of broadcast news. ICASSP Scott Saobing Chen, Ellen Eide, Mark J. F. Gales, Ramesh A. Gopinath, Dimitri Kanevsky, Peder A. Olsen
1998	—	`conf`	Factor analysis invariant to linear transformations of data. ICSLP Ramesh A. Gopinath, Bhuvana Ramabhadran, Satya Dharanipragada
1998	Misc	`conf`	Maximum likelihood modeling with Gaussian distributions for classification. ICASSP Ramesh A. Gopinath
1998	—	`conf`	Techniques for capturing temporal variations in speech signals with fixed-rate processing. ICSLP Satya Dharanipragada, Ramesh A. Gopinath, Bhaskar D. Rao
1998	Misc	`conf`	Transcription of broadcast news-some recent improvements to IBM's LVCSR system. ICASSP Lazaros Polymenakos, Peder A. Olsen, D. Kanvesky, Ramesh A. Gopinath, Ponani S. Gopalakrishnan, Scott Saobing Chen
1997	—	`conf`	New methods in continuous Mandarin speech recognition. EUROSPEECH C. Julian Chen, Ramesh A. Gopinath, Michael D. Monkowski, Michael A. Picheny, Katherine Shen
1996	Misc	`conf`	Modulated filter banks and wavelets-a general unified theory. ICASSP Ramesh A. Gopinath
1996	J	`jnl`	Thoughts on least squared-error optimal windows. IEEE Trans. Signal Process. Ramesh A. Gopinath
1995	J	`jnl`	Factorization approach to unitary time-varying filter bank trees and wavelets. IEEE Trans. Signal Process. Ramesh A. Gopinath, C. Sidney Burrus
1995	Misc	`conf`	Nonlinear recovery of sparse signals from narrowband data. ICASSP Ramesh A. Gopinath
1995	J	`jnl`	On cosine-modulated wavelet orthonormal bases. IEEE Trans. Image Process. Ramesh A. Gopinath, C. Sidney Burrus
1994	—	`conf`	Factorization approach to time-varying filter banks and wavelets. ICASSP (3) Ramesh A. Gopinath
1994	J	`jnl`	On upsampling, downsampling, and rational sampling rate filter banks. IEEE Trans. Signal Process. Ramesh A. Gopinath, C. Sidney Burrus
1994	C	`conf`	Some Thoughts on Least Squared Error Optimal Windows. ISCAS Ramesh A. Gopinath
1994	—	`conf`	Wavelet Based Speckle Reduction with Application to SAR Based ATD/R. ICIP (1) Haitao Guo, J. E. Odegard, Markus Lang, Ramesh A. Gopinath, Ivan W. Selesnick, C. Sidney Burrus
1994	—	`conf`	Wavelet-Based Post-Processing of Low Bit Rate Transform Coded Images. ICIP (2) Ramesh A. Gopinath, Markus Lang, Haitao Guo, J. E. Odegard
1993	C	`conf`	A tutorial overview of filter banks, wavelets and interrelations. ISCAS Ramesh A. Gopinath, C. Sidney Burrus
1993	—	`conf`	Theory of modulated filter banks and modulated wavelet tight frames. ICASSP (3) Ramesh A. Gopinath, C. Sidney Burrus
1993	J	`jnl`	Theory of regular M-band wavelet bases. IEEE Trans. Signal Process. Peter Steffen, Peter N. Heller, Ramesh A. Gopinath, C. Sidney Burrus
1992	J	`jnl`	Least squared error FIR filter design with transition bands. IEEE Trans. Signal Process. C. Sidney Burrus, Admadji W. Soewito, Ramesh A. Gopinath
1992	Misc	`conf`	Optimal wavelets for signal decomposition and the existence of scale-limited signals. ICASSP J. E. Odegard, Ramesh A. Gopinath, C. Sidney Burrus
1992	Misc	`conf`	Wavelet-based lowpass/bandpass interpolation. ICASSP Ramesh A. Gopinath, C. Sidney Burrus
1991	Misc	`conf`	Wavelet-Galerkin approximation of linear translation invariant operators. ICASSP Ramesh A. Gopinath, Wayne M. Lawton, C. Sidney Burrus
1990	Misc	`conf`	Efficient computation of the wavelet transforms. ICASSP Ramesh A. Gopinath, C. Sidney Burrus
1990	Misc	`conf`	Least squared error FIR filter design with spline transition functions. ICASSP C. Sidney Burrus, Admadji W. Soewito, Ramesh A. Gopinath