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ORCIDPonani S. Gopalakrishnan
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Journal Articles
- 2004
[j7]James Yeh, Ponani S. Gopalakrishnan, Kazushi Kuse:
Preface. IBM J. Res. Dev. 48(5-6): 597-600 (2004)- 1993
- [j6]Lalit R. Bahl, Steven V. De Gennaro, P. S. Gopalakrishnan, Robert L. Mercer:
A fast approximate acoustic match for large vocabulary speech recognition. IEEE Trans. Speech Audio Process. 1(1): 59-67 (1993) - [j5]Lalit R. Bahl, Jerome R. Bellegarda, Peter V. de Souza, P. S. Gopalakrishnan, David Nahamoo, Michael A. Picheny:
Multonic Markov word models for large vocabulary continuous speech recognition. IEEE Trans. Speech Audio Process. 1(3): 334-344 (1993) - 1992
- [j4]Lalit R. Bahl, Peter V. de Souza, P. S. Gopalakrishnan, Dimitri Kanevsky, David Nahamoo:
Constructing candidate word lists using acoustically similar word groups. IEEE Trans. Signal Process. 40(11): 2814-2816 (1992) - 1991
- [j3]P. S. Gopalakrishnan, I. V. Ramakrishnan, Laveen N. Kanal:
Approximate Algorithms for the Knapsack Problem on Parallel Computers. Inf. Comput. 91(2): 155-171 (1991) - [j2]P. S. Gopalakrishnan, Dimitri Kanevsky, Arthur Nádas, David Nahamoo:
An inequality for rational functions with applications to some statistical estimation problems. IEEE Trans. Inf. Theory 37(1): 107-113 (1991) - 1987
- [j1]Shaunak Pawagi, P. S. Gopalakrishnan, I. V. Ramakrishnan:
Computing Dominators in Parallel. Inf. Process. Lett. 24(4): 217-221 (1987)
Conference and Workshop Papers
- 2001
- [c29]Liam Comerford, David Frank, Ponani S. Gopalakrishnan, Ramesh Gopinath, Jan Sedivý:
The IBM Personal Speech Assistant. ICASSP 2001: 1-4 - 1999
- [c28]Ganesh N. Ramaswamy, Jan Kleindienst, Daniel M. Coffman, Ponani S. Gopalakrishnan, Chalapathy Neti:
A pervasive conversational interface for information interaction. EUROSPEECH 1999: 2663-2666 - 1998
- [c27]Scott Shaobing Chen, P. S. Gopalakrishnan:
Clustering via the Bayesian information criterion with applications in speech recognition. ICASSP 1998: 645-648 - [c26]Lazaros Polymenakos, Peder A. Olsen, D. Kanvesky, Ramesh A. Gopinath, Ponani S. Gopalakrishnan, Scott Saobing Chen:
Transcription of broadcast news-some recent improvements to IBM's LVCSR system. ICASSP 1998: 901-904 - [c25]Ganesh N. Ramaswamy, Ponani S. Gopalakrishnan:
Compression of acoustic features for speech recognition in network environments. ICASSP 1998: 977-980 - [c24]Ganesh N. Ramaswamy, Harry Printz, Ponani S. Gopalakrishnan:
A bootstrap technique for building domain-dependent language models. ICSLP 1998 - 1997
- [c23]Raimo Bakis, Scott Saobing Chen, Ponani S. Gopalakrishnan, Ramesh Gopinath, Stéphane H. Maes, Lazaros Polymenakos:
Transcription of broadcast news-system robustness issues and adaptation techniques. ICASSP 1997: 711-714 - 1996
- [c22]Lalit R. Bahl, Mukund Padmanabhan, David Nahamoo, P. S. Gopalakrishnan:
Discriminative training of Gaussian mixture models for large vocabulary speech recognition systems. ICASSP 1996: 613-616 - 1995
- [c21]Lalit R. Bahl, S. Balakrishnan-Aiyer, Jerome R. Bellegarda, Martin Franz, P. S. Gopalakrishnan, David Nahamoo, Miroslav Novak, Mukund Padmanabhan, Michael A. Picheny, Salim Roukos:
Performance of the IBM large vocabulary continuous speech recognition system on the ARPA Wall Street Journal task. ICASSP 1995: 41-44 - [c20]P. S. Gopalakrishnan, Lalit R. Bahl, Robert L. Mercer:
A tree search strategy for large-vocabulary continuous speech recognition. ICASSP 1995: 572-575 - 1994
- [c19]Ponani S. Gopalakrishnan, David Nahamoo, Mukund Padmanabhan, Michael A. Picheny:
A channel-bank-based phone detection strategy. ICASSP (2) 1994: 161-164 - [c18]Lalit R. Bahl, Peter V. de Souza, Ponani S. Gopalakrishnan, David Nahamoo, Michael A. Picheny:
Robust methods for using context-dependent features and models in a continuous speech recognizer. ICASSP (1) 1994: 533-536 - 1993
- [c17]Lalit R. Bahl, Peter V. de Souza, P. S. Gopalakrishnan, Michael A. Picheny:
Context dependent vector quantization for continuous speech recognition. ICASSP (2) 1993: 632-635 - [c16]Lalit R. Bahl, Peter V. de Souza, P. S. Gopalakrishnan, David Nahamoo, Michael Picheny:
Word lookahead scheme for cross-word right context models in a stack decoder. EUROSPEECH 1993: 851-854 - 1992
- [c15]Lalit R. Bahl, Peter V. de Souza, P. S. Gopalakrishnan, David Nahamoo, Michael A. Picheny:
A fast match for continuous speech recognition using allophonic models. ICASSP 1992: 17-20 - 1991
- [c14]Lalit R. Bahl, Jerome R. Bellegarda, Peter V. de Souza, P. S. Gopalakrishnan, David Nahamoo, Michael A. Picheny:
A new class of fenonic Markov word models for large vocabulary continuous speech recognition. ICASSP 1991: 177-180 - [c13]Lalit R. Bahl, Peter V. de Souza, P. S. Gopalakrishnan, David Nahamoo, Michael A. Picheny:
Decision trees for phonological rules in continuous speech. ICASSP 1991: 185-188 - [c12]P. S. Gopalakrishnan, David Nahamoo:
Immediate recognition of embedded command words. EUROSPEECH 1991: 21-24 - [c11]Lalit R. Bahl, Peter V. de Souza, P. S. Gopalakrishnan, David Nahamoo, Michael Picheny:
Context Dependent Modeling of Phones in Continuous Speech Using Decision Trees. HLT 1991 - 1990
- [c10]Lalit R. Bahl, Peter V. de Souza, P. S. Gopalakrishnan, Dimitri Kanevsky, David Nahamoo:
Constructing groups of acoustically confusable words. ICASSP 1990: 85-88 - 1989
- [c9]Lalit R. Bahl, P. S. Gopalakrishnan, Dimitri Kanevsky, David Nahamoo:
Matrix fast match: a fast method for identifying a short list of candidate words for decoding. ICASSP 1989: 345-348 - [c8]Lalit R. Bahl, Raimo Bakis, Jerome R. Bellegarda, Peter F. Brown, David Burshtein, Subrata K. Das, Peter V. de Souza, P. S. Gopalakrishnan, Frederick Jelinek, Dimitri Kanevsky, Robert L. Mercer, Arthur Nádas, David Nahamoo, Michael A. Picheny:
Large vocabulary natural language continuous speech recognition. ICASSP 1989: 465-467 - [c7]P. S. Gopalakrishnan, Dimitri Kanevsky, Arthur Nádas, David Nahamoo:
A generalization of the Baum algorithm to rational objective functions. ICASSP 1989: 631-634 - [c6]Lalit R. Bahl, Steven V. De Gennaro, P. S. Gopalakrishnan, Robert L. Mercer:
A fast approximate acoustic match for large vocabulary speech recognition. EUROSPEECH 1989: 1156-1158 - 1988
- [c5]P. S. Gopalakrishnan, Dimitri Kanevsky, Arthur Nádas, David Nahamoo, Michael A. Picheny:
Decoder selection based on cross-entropies. ICASSP 1988: 20-23 - 1986
- [c4]P. S. Gopalakrishnan, I. V. Ramakrishnan, Laveen N. Kanal:
Parallel Approximate Algorithms for the 0-1 Knapsack Problem. ICPP 1986: 444-451 - [c3]Shaunak Pawagi, P. S. Gopalakrishnan, I. V. Ramakrishnan:
A Parallel Algorithm for Dominators. ICPP 1986: 877-879 - 1985
- [c2]P. S. Gopalakrishnan, I. V. Ramakrishnan, Laveen N. Kanal:
Computing Tree Functions on Mesh-Connected Computers. ICPP 1985: 703-710 - [c1]P. S. Gopalakrishnan, I. V. Ramakrishnan, Laveen N. Kanal:
An Efficient Connected Components Algorithm on a Mesh-Connected Computer. ICPP 1985: 711-714
Coauthor Index
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