C.-H. Lee

2.0k citations

34 papers · 1.3k indexed · h-index 15

Impact in

Signal Processing top 0.5%
- Speech and Audio Processing
- Music and Audio Processing
- Blind Source Separation Techniques
Artificial Intelligence top 1%
- Speech Recognition and Synthesis
- Natural Language Processing Techniques
- Speech and dialogue systems
- Topic Modeling

Papers in ⓘ

Signal Processing 28
- Speech and Audio Processing 24
- Music and Audio Processing 11
- Time Series Analysis and Forecasting 2
Artificial Intelligence 33
- Speech Recognition and Synthesis 31
- Speech and dialogue systems 6
- Natural Language Processing Techniques 5
- Bayesian Methods and Mixture Models 3

Co-authors: L. R. Rabiner (9 shared papers)B.-H. Juang (5 shared papers)J. G. Wilpon (5 shared papers)J.-L. Gauvain (3 shared papers)A. E. Rosenberg (5 shared papers)Neri Merhav (2 shared papers)Frank K. Soong (4 shared papers)Roberto Pieraccini (5 shared papers)
Journals: IEEE Transactions on Speech and Audio Processing (3 papers)Computer Speech & Language (3 papers)IEEE Transactions on Signal Processing (2 papers)IEEE Transactions on Audio Speech and Language Processing (1 paper)International Conference on Acoustics, Speech, and Signal Processing (6 papers)
Partner nations: United States Taiwan Italy

In The Last Decade

C.-H. Lee

34 papers receiving 1.1k citations

Peers

Countries citing papers authored by C.-H. Lee

Since Specialization

Citations

This map shows the geographic impact of C.-H. Lee's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by C.-H. Lee with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites C.-H. Lee more than expected).

Fields of papers citing papers by C.-H. Lee

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by C.-H. Lee. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by C.-H. Lee. The network helps show where C.-H. Lee may publish in the future.

Co-authors

The 22 scholars most cited alongside C.-H. Lee, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with C.-H. Lee Line = papers co-authored together C.-H. Lee links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 34 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Automatic recognition of keywords in unconstrained speech using hidden Markov models IEEE Transactions on Acoustics Speech and Signal Processing ·J. G. Wilpon, L. R. Rabiner, C.-H. Lee, E.R. Goldman	1990	270
2	A study on speaker adaptation of the parameters of continuous density hidden Markov models IEEE Transactions on Signal Processing ·C.-H. Lee, Chieh-Yen Lin, B.-H. Juang	1991	196
3	Speaker adaptation based on MAP estimation of HMM parameters IEEE International Conference on Acoustics Speech and Signal Processing ·C.-H. Lee, J.-L. Gauvain	1993	100
4	On robust linear prediction of speech IEEE Transactions on Acoustics Speech and Signal Processing ·C.-H. Lee	1988	82
5	A frame-synchronous network search algorithm for connected word recognition IEEE Transactions on Acoustics Speech and Signal Processing ·C.-H. Lee, L. R. Rabiner	1989	77
6	Improved acoustic modeling for large vocabulary continuous speech recognition Computer Speech & Language ·C.-H. Lee, E. Giachin, L. R. Rabiner, Roberto Pieraccini, A. E. Rosenberg	1992	59
7	A segment model based approach to speech recognition C.-H. Lee, Frank K. Soong, B.-H. Juang	2003	56
8	A speech understanding system based on statistical representation of semantics Roberto Pieraccini, Evelyne Tzoukermann, Zakhar Gorelov, J.-L. Gauvain, Esther Levin, C.-H. Lee, J. G. Wilpon	1992	55
9	Connected word talker verification using whole word hidden Markov models A. E. Rosenberg, C.-H. Lee, S. Gokcen	1991	49
10	A minimax classification approach with application to robust speech recognition IEEE Transactions on Speech and Audio Processing ·Neri Merhav, C.-H. Lee	1993	45
11	Improvements in connected digit recognition using higher order spectral and energy features J. G. Wilpon, C.-H. Lee, L. R. Rabiner	1991	41
12	Sub-word unit talker verification using hidden Markov models International Conference on Acoustics, Speech, and Signal Processing ·A. E. Rosenberg, C.-H. Lee, Frank K. Soong	2002	28
13	On the asymptotic statistical behavior of empirical cepstral coefficients IEEE Transactions on Signal Processing ·Neri Merhav, C.-H. Lee	1993	26
14	Robustness and discrimination oriented speech recognition using weighted HMM and subspace projection approaches Keh-Yin Su, C.-H. Lee	1991	22
15	Robust utterance verification for connected digits recognition Mazin G. Rahim, C.-H. Lee, Biing-Hwang Juang	2002	15
16	Key-phrase detection and verification for flexible speech understanding Tatsuya Kawahara, C.-H. Lee, Biing‐Hwang Juang	2002	14
17	A study on speaker adaptation of continuous density HMM parameters International Conference on Acoustics, Speech, and Signal Processing ·C.-H. Lee, Chi-Hsuan Lin, B.-H. Juang	2002	14
18	Improved acoustic modeling with Bayesian learning J.-L. Gauvain, C.-H. Lee	1992	13
19	Discriminative utterance verification using minimum string verification error (MSVE) training Mazin G. Rahim, C.-H. Lee, Biing‐Hwang Juang, Wu Chou	2002	12
20	Word recognition using whole word and subword models International Conference on Acoustics, Speech, and Signal Processing ·C.-H. Lee, B.-H. Juang, Frank K. Soong, L. R. Rabiner	2003	12

About C.-H. Lee

C.-H. Lee is a scholar working on Signal Processing, Artificial Intelligence, Experimental and Cognitive Psychology, Computer Vision and Pattern Recognition and Computational Theory and Mathematics, having authored 34 papers that have together received 1.3k indexed citations. Recurring topics across this work include Speech Recognition and Synthesis (31 papers), Speech and Audio Processing (24 papers), Music and Audio Processing (11 papers), Speech and dialogue systems (6 papers), Natural Language Processing Techniques (5 papers), Phonetics and Phonology Research (3 papers), Bayesian Methods and Mixture Models (3 papers) and Time Series Analysis and Forecasting (2 papers). The work is most often cited by research in Signal Processing (889 citations), Artificial Intelligence (1.1k citations), Computer Vision and Pattern Recognition (223 citations), Human-Computer Interaction (26 citations) and Experimental and Cognitive Psychology (54 citations). C.-H. Lee has collaborated with scholars based in United States, Taiwan and Italy. Frequent co-authors include L. R. Rabiner, B.-H. Juang, J. G. Wilpon, J.-L. Gauvain, A. E. Rosenberg, Neri Merhav, Frank K. Soong, Roberto Pieraccini, Mazin G. Rahim and Esther Levin. Their work appears in journals such as IEEE Transactions on Speech and Audio Processing, Computer Speech & Language, IEEE Transactions on Signal Processing, IEEE Transactions on Audio Speech and Language Processing and International Conference on Acoustics, Speech, and Signal Processing.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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