P.S. Gopalakrishnan - Concepedia

Author

P.S. Gopalakrishnan

IBM Research - Thomas J. Watson Research Center

Also Known As

P Gopalakrishnan, P S Gopalakrishnan, P. Gopalakrishnan, P. S. Gopalakrishnan, P.S. Gopalakrishnan, Ponani Gopalakrishnan, Ponani S. Gopalakrishnan

Publications

1.4K

Citations

H-Index

Concepts

All Affiliations

IBM Research - Thomas J. Watson Research Center IBM (United States)National Aerospace Laboratories Apple (United States)

About

P.S. Gopalakrishnan is an author at IBM Research - Thomas J. Watson Research Center specializing in engineering, speech processing, and speech recognition.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Engineering	19	27	1.3K
2	Health Sciences	10	10	444
3	Language Studies	9	9	332
4	Natural Sciences	1	1	29
5	Biochemistry	1	1	29

P.S. Gopalakrishnan

Publications

1.3K

Citations

H-Index

Page 1

	Year	Citations
An inequality for rational functions with applications to some statistical estimation problems P.S. Gopalakrishnan, Dimitri Kanevsky, Arthur Nádas, IEEE Transactions on Information Theory Statistical Estimation ProblemsEngineeringHomogeneous PolynomialsGeneral Rational FunctionBaum-eagon Inequality	1991	198
Clustering via the Bayesian information criterion with applications in speech recognition S Chen, P.S. Gopalakrishnan Document ClusteringMixture DistributionEngineeringData ScienceData Mining	2002	193
Decision trees for phonological rules in continuous speech L.R. Bahl, P.V. deSouza, P.S. Gopalakrishnan, EngineeringSpeech CorpusPhonological VariationSpoken Language ProcessingPhonology	1991	109
Robust methods for using context-dependent features and models in a continuous speech recognizer L.R. Bahl, P.V. de Souza, P.S. Gopalakrishnan, Vector QuantizationEngineeringMachine LearningRecognition SystemSpoken Language Processing	2002	75
Performance of the IBM large vocabulary continuous speech recognition system on the ARPA Wall Street Journal task L.R. Bahl, S. Balakrishnan-Aiyer, J.R. Bellgarda, EngineeringSpoken Language ProcessingVarious Experimental ResultsCorpus LinguisticsText Mining	2002	70
Large vocabulary natural language continuous speech recognition L.R. Bahl, R. Bakis, J.R. Bellegarda, International Conference on Acoustics, Speech, and Signal Processing EngineeringSpeech CorpusSpoken Language ProcessingCorpus LinguisticsSpeech Recognition	2003	65
A tree search strategy for large-vocabulary continuous speech recognition P.S. Gopalakrishnan, L.R. Bahl, R. L. Mercer EngineeringMachine LearningSpoken Language ProcessingCorpus LinguisticsSpeech Recognition	2002	65
A fast approximate acoustic match for large vocabulary speech recognition L.R. Bahl, Steven V. De Gennaro, P.S. Gopalakrishnan, IEEE Transactions on Speech and Audio Processing EngineeringSpoken Language ProcessingAcoustic ModelingLanguage ProcessingSpeech Recognition	1993	64
Compression of acoustic features for speech recognition in network environments Ganesh N. Ramaswamy, P.S. Gopalakrishnan EngineeringMachine LearningAcoustic ModelingSpeech RecognitionSpeech Coding	2002	54
A generalization of the Baum algorithm to rational objective functions P.S. Gopalakrishnan, Dimitri Kanevsky, Arthur Nádas, International Conference on Acoustics, Speech, and Signal Processing Mathematical ProgrammingLarge-scale Global OptimizationEngineeringHomogeneous PolynomialsComputational Complexity	2003	48

Page 1