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ORCIDKarthik Visweswariah
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2020 – today
- 2021
[c65]Karthik Visweswariah, Beethika Tripathi, Mitesh M. Khapra, Balaraman Ravindran:
A Joint Training Framework for Open-World Knowledge Graph Embeddings. AKBC 2021
2010 – 2019
- 2014
- [c64]Deepak P, Karthik Visweswariah:
Unsupervised Solution Post Identification from Discussion Forums. ACL (1) 2014: 155-164 - [c63]Mitesh M. Khapra, Ananthakrishnan Ramanathan, Anoop Kunchukuttan, Karthik Visweswariah, Pushpak Bhattacharyya:
When Transliteration Met Crowdsourcing : An Empirical Study of Transliteration via Crowdsourcing using Efficient, Non-redundant and Fair Quality Control. LREC 2014: 196-202 - 2013
- [c62]Karthik Visweswariah, Mitesh M. Khapra, Ananthakrishnan Ramanathan:
Cut the noise: Mutually reinforcing reordering and alignments for improved machine translation. ACL (1) 2013: 1275-1284 - [c61]Sameep Mehta, Rakesh Pimplikar, Amit Singh, Lav R. Varshney, Karthik Visweswariah:
Efficient multifaceted screening of job applicants. EDBT 2013: 661-671 - [c60]Rose Catherine, Rashmi Gangadharaiah, Karthik Visweswariah, Dinesh Raghu:
Semi-Supervised Answer Extraction from Discussion Forums. IJCNLP 2013: 1-9 - [c59]Mitesh M. Khapra, Ananthakrishnan Ramanathan, Karthik Visweswariah:
Improving reordering performance using higher order and structural features. HLT-NAACL 2013: 315-324 - [c58]Mitesh M. Khapra, Salil Joshi, Ananthakrishnan Ramanathan, Karthik Visweswariah:
Offering language based services on social media by identifying user's preferred language(s) from romanized text. WWW (Companion Volume) 2013: 71-72 - 2012
- [c57]P. Deepak
, Karthik Visweswariah, Nirmalie Wiratunga, Sadiq Sani:
Two-part segmentation of text documents. CIKM 2012: 793-802 - [c56]Mitesh M. Khapra, Ananthakrishnan Ramanathan, Karthik Visweswariah:
Whitepaper for Shared Task on Learning Reordering from Word Alignments at RSMT 2012. SMT@COLING 2012: 1-8 - [c55]Mitesh M. Khapra, Ananthakrishnan Ramanathan, Karthik Visweswariah:
Report of the Shared Task on Learning Reordering from Word Alignments at RSMT 2012. SMT@COLING 2012: 9-16 - [c54]Rose Catherine, Amit Singh, Rashmi Gangadharaiah, Dinesh Raghu, Karthik Visweswariah:
Does Similarity Matter? The Case of Answer Extraction from Technical Discussion Forums. COLING (Posters) 2012: 175-184 - [c53]Jirí Navrátil, Karthik Visweswariah, Ananthakrishnan Ramanathan:
A Comparison of Syntactic Reordering Methods for English-German Machine Translation. COLING 2012: 2043-2058 - [c52]Ananthakrishnan Ramanathan, Karthik Visweswariah:
A Study of Word-Classing for MT Reordering. LREC 2012: 3971-3976 - [e1]Karthik Visweswariah, Ananthakrishnan Ramanathan, Mitesh M. Khapra:
Proceedings of the Workshop on Reordering for Statistical Machine Translation@COLING 2012, Mumbai, India, December 9, 2012. The COLING 2012 Organizing Committee 2012 [contents] - 2011
- [c51]Debapriyo Majumdar, Rose Catherine, Shajith Ikbal, Karthik Visweswariah:
Privacy protected knowledge management in services with emphasis on quality data. CIKM 2011: 1889-1894 - [c50]Amit Singh, Karthik Visweswariah:
CQC: classifying questions in CQA websites. CIKM 2011: 2033-2036 - [c49]Karthik Visweswariah, Rajakrishnan Rajkumar, Ankur Gandhe, Ananthakrishnan Ramanathan, Jirí Navrátil:
A Word Reordering Model for Improved Machine Translation. EMNLP 2011: 486-496 - [c48]Jing Huang, Karthik Visweswariah, Peder A. Olsen, Vaibhava Goel:
Front-end feature transforms with context filtering for speaker adaptation. ICASSP 2011: 4440-4443 - [c47]Ankur Gandhe, Rashmi Gangadharaiah, Karthik Visweswariah, Ananthakrishnan Ramanathan:
Handling verb phrase morphology in highly inflected Indian languages for Machine Translation. IJCNLP 2011: 111-119 - [c46]Ananthakrishnan Ramanathan, Pushpak Bhattacharyya, Karthik Visweswariah, Kushal Ladha, Ankur Gandhe:
Clause-Based Reordering Constraints to Improve Statistical Machine Translation. IJCNLP 2011: 1351-1355 - 2010
- [j9]Vijil Chenthamarakshan, Kashyap Dixit, M. Gattani, Munish Goyal, Pranav Gupta, Nanda Kambhatla, Rohit Lotlikar, Debapriyo Majumdar, Gyana R. Parija, Sambuddha Roy, Soujanya Soni, Karthik Visweswariah:
Effective decision support systems for workforce deployment. IBM J. Res. Dev. 54(6): 5 (2010) - [c45]Karthik Visweswariah, Om Deshmukh, Ashish Verma, Sai Zeng, Chitra Dorai, Maureen Rzasa, Gary Wright:
Process Behavior Analysis: Mechanism to Enable Superior Customer Experience. IEEE SCC 2010: 394-401 - [c44]Amit Singh, Rose Catherine, Karthik Visweswariah, Vijil Chenthamarakshan, Nandakishore Kambhatla:
PROSPECT: a system for screening candidates for recruitment. CIKM 2010: 659-668 - [c43]Karthik Visweswariah, Jirí Navrátil, Jeffrey S. Sorensen, Vijil Chenthamarakshan, Nandakishore Kambhatla:
Syntax Based Reordering with Automatically Derived Rules for Improved Statistical Machine Translation. COLING 2010: 1119-1127 - [c42]Karthik Visweswariah, Vijil Chenthamarakshan, Nandakishore Kambhatla:
Urdu and Hindi: Translation and sharing of linguistic resources. COLING (Posters) 2010: 1283-1291 - [c41]Om Deshmukh, Harish Doddala, Ashish Verma, Karthik Visweswariah:
Role of language models in spoken fluency evaluation. INTERSPEECH 2010: 2866-2869 - [c40]Renuka Sindhgatta, Nanjangud C. Narendra, Bikram Sengupta, Karthik Visweswariah, Arthur G. Ryman:
Timesheet assistant: mining and reporting developer effort. ASE 2010: 265-274 - [c39]Shajith Ikbal, Om D. Deshmukh, Karthik Visweswariah, Ashish Verma:
Utilizing relationships between named entities to improve speech recognition in dialog systems. SLT 2010: 55-60 - [c38]Shajith Ikbal, Karthik Visweswariah:
Call transcript segmentation using word cooccurrence model. SLT 2010: 372-377
2000 – 2009
- 2009
- [c37]Jing Huang, Karthik Visweswariah:
Improved decision trees for multi-stream HMM-based audio-visual continuous speech recognition. ASRU 2009: 228-231 - [c36]Jing Huang, Karthik Visweswariah:
Combined discriminative training for multi-stream HMM-based audio-visual speech recognition. INTERSPEECH 2009: 1379-1382 - [c35]Lakshmish Ramaswamy, P. Deepak, Ramana Polavarapu, Kutila Gunasekera, Dinesh Garg, Karthik Visweswariah, Shivkumar Kalyanaraman:
CAESAR: A Context-Aware, Social Recommender System for Low-End Mobile Devices. Mobile Data Management 2009: 338-347 - 2008
- [c34]Roy J. Byrd, Mary S. Neff, Wilfried Teiken, Youngja Park, Keh-Shin F. Cheng, Stephen C. Gates, Karthik Visweswariah:
Semi-automated logging of contact center telephone calls. CIKM 2008: 133-142 - [c33]Daniel Povey, Dimitri Kanevsky, Brian Kingsbury, Bhuvana Ramabhadran, George Saon, Karthik Visweswariah:
Boosted MMI for model and feature-space discriminative training. ICASSP 2008: 4057-4060 - [c32]Shajith Ikbal, Karthik Visweswariah:
Learning essential speaker sub-space using hetero-associative neural networks for speaker clustering. INTERSPEECH 2008: 28-31 - [c31]Youngja Park, Siddharth Patwardhan, Karthik Visweswariah, Stephen C. Gates:
An empirical analysis of word error rate and keyword error rate. INTERSPEECH 2008: 2070-2073 - 2007
- [j8]Scott Axelrod, Vaibhava Goel, Ramesh A. Gopinath, Peder A. Olsen, Karthik Visweswariah:
Discriminative Estimation of Subspace Constrained Gaussian Mixture Models for Speech Recognition. IEEE Trans. Speech Audio Process. 15(1): 172-189 (2007) - [c30]Jing Huang, Etienne Marcheret, Karthik Visweswariah, Vit Libal, Gerasimos Potamianos:
The IBM Rich Transcription 2007 Speech-to-Text Systems for Lecture Meetings. CLEAR 2007: 429-441 - [c29]Jing Huang, Etienne Marcheret, Karthik Visweswariah, Gerasimos Potamianos:
The IBM RT07 Evaluation Systems for Speaker Diarization on Lecture Meetings. CLEAR 2007: 497-508 - [c28]Suleyman Serdar Kozat, Karthik Visweswariah, Ramesh Gopinath:
Efficient, Low Latency Adaptation for Speech Recognition. ICASSP (4) 2007: 777-780 - [c27]Jing Huang, Etienne Marcheret, Karthik Visweswariah:
Improving speaker diarization for CHIL lecture meetings. INTERSPEECH 2007: 1865-1868 - [c26]Jing Huang, Etienne Marcheret, Karthik Visweswariah, Vit Libal, Gerasimos Potamianos:
Detection, diarization, and transcription of far-field lecture speech. INTERSPEECH 2007: 2161-2164 - 2006
- [j7]Satya Dharanipragada, Karthik Visweswariah:
Gaussian mixture models with covariances or precisions in shared multiple subspaces. IEEE Trans. Speech Audio Process. 14(4): 1255-1266 (2006) - [c25]Suleyman Serdar Kozat, Karthik Visweswariah, Ramesh Gopinath:
Feature Adaptation Based on Gaussian Posteriors. ICASSP (1) 2006: 221-224 - [c24]Etienne Marcheret, Gerasimos Potamianos, Karthik Visweswariah, Jing Huang:
The IBM RT06s Evaluation System for Speech Activity Detection in CHIL Seminars. MLMI 2006: 323-335 - 2005
- [j6]Scott Axelrod, Vaibhava Goel, Ramesh A. Gopinath, Peder A. Olsen, Karthik Visweswariah:
Subspace constrained Gaussian mixture models for speech recognition. IEEE Trans. Speech Audio Process. 13(6): 1144-1160 (2005) - [c23]Peder A. Olsen, Karthik Visweswariah, Ramesh Gopinath:
Initializing Subspace Constrained Gaussian Mixture Models. ICASSP (1) 2005: 661-664 - [c22]Jing Huang, Etienne Marcheret, Karthik Visweswariah:
Rapid Feature Space Speaker Adaptation for Multi-Stream HMM-Based Audio-Visual Speech Recognition. ICME 2005: 338-341 - [c21]Etienne Marcheret, Karthik Visweswariah, Gerasimos Potamianos:
Speech activity detection fusing acoustic phonetic and energy features. INTERSPEECH 2005: 241-244 - [c20]Jing Huang, Karthik Visweswariah:
Improving lip-reading with feature space transforms for multi-stream audio-visual speech recognition. INTERSPEECH 2005: 1221-1224 - [c19]Karthik Visweswariah, Peder A. Olsen:
Feature adaptation using projection of Gaussian posteriors. INTERSPEECH 2005: 1785-1788 - 2004
- [c18]Sreeram Balakrishnan, Karthik Visweswariah, Vaibhava Goel:
Stochastic gradient adaptation of front-end parameters. INTERSPEECH 2004: 1-4 - [c17]Karthik Visweswariah, Ramesh A. Gopinath:
Adaptation of front end parameters in a speech recognizer. INTERSPEECH 2004: 21-24 - [c16]Peder A. Olsen, Karthik Visweswariah:
Fast clustering of Gaussians and the virtue of representing Gaussians in exponential model format. INTERSPEECH 2004: 673-676 - [c15]Karthik Visweswariah, Ramesh A. Gopinath, Vaibhava Goel:
Task adaptation of acoustic and language models based on large quantities of data. INTERSPEECH 2004: 1977-1980 - 2003
- [c14]Karthik Visweswariah, Peder A. Olsen, Ramesh Gopinath, Scott Axelrod:
Maximum likelihood training of subspaces for inverse covariance modeling. ICASSP (1) 2003: 848-851 - [c13]Satya Dharanipragada, Karthik Visweswariah:
Covariance and precision modeling in shared multiple subspaces. ICASSP (1) 2003: 856-859 - [c12]Scott Axelrod, Ramesh Gopinath, Peder A. Olsen, Karthik Visweswariah:
Dimensional reduction, covariance modeling, and computational complexity in ASR systems. ICASSP (1) 2003: 864-867 - [c11]Scott Axelrod, Vaibhava Goel, Brian Kingsbury, Karthik Visweswariah, Ramesh A. Gopinath:
Large vocabulary conversational speech recognition with a subspace constraint on inverse covariance matrices. INTERSPEECH 2003: 1613-1616 - [c10]Brian Kingsbury, Lidia Mangu, George Saon, Geoffrey Zweig, Scott Axelrod, Vaibhava Goel, Karthik Visweswariah, Michael Picheny:
Toward domain-independent conversational speech recognition. INTERSPEECH 2003: 1881-1884 - [c9]Karthik Visweswariah, Scott Axelrod, Ramesh A. Gopinath:
Acoustic modeling with mixtures of subspace constrained exponential models. INTERSPEECH 2003: 2613-2616 - [c8]Vaibhava Goel, Scott Axelrod, Ramesh A. Gopinath, Peder A. Olsen, Karthik Visweswariah:
Discriminative estimation of subspace precision and mean (SPAM) models. INTERSPEECH 2003: 2617-2620 - 2002
- [j5]Michelle Effros, Karthik Visweswariah, Sanjeev R. Kulkarni, Sergio Verdú:
Universal lossless source coding with the Burrows Wheeler Transform. IEEE Trans. Inf. Theory 48(5): 1061-1081 (2002) - [c7]Vaibhava Goel, Karthik Visweswariah, Ramesh Gopinath:
Rapid adaptation with linear combinations of rank-one matrices. ICASSP 2002: 581-584 - [c6]Karthik Visweswariah, Vaibhava Goel, Ramesh Gopinath:
Structuring linear transforms for adaptation using training time information. ICASSP 2002: 585-588 - [c5]Ramesh Gopinath, Vaibhava Goel, Karthik Visweswariah, Peder A. Olsen:
Adaptation experiments on the SPINE database with the Extended Maximum Likelihood Linear Transformation (EMLLT) model. ICASSP 2002: 925-928 - [c4]Jing Huang, Vaibhava Goel, Ramesh Gopinath, Brian Kingsbury, Peder A. Olsen, Karthik Visweswariah:
Large vocabulary conversational speech recognition with the extended maximum likelihood linear transformation (EMLLT) model. INTERSPEECH 2002: 2597-2600 - 2001
- [j4]Karthik Visweswariah, Sanjeev R. Kulkarni, Sergio Verdú:
Universal variable-to-fixed length source codes. IEEE Trans. Inf. Theory 47(4): 1461-1472 (2001) - [c3]Andrew Aaron, Scott Saobing Chen, Paul S. Cohen, Satya Dharanipragada, Ellen Eide, Martin Franz, Jean-Michel LeRoux, X. Luo, Benoît Maison, Lidia Mangu, T. Mathes, Miroslav Novak, Peder A. Olsen, Michael Picheny, Harry Printz, Bhuvana Ramabhadran, Andrej Sakrajda, George Saon, Borivoj Tydlitát, Karthik Visweswariah, D. Yuk:
Speech recognition for DARPA Communicator. ICASSP 2001: 489-492 - [c2]Karthik Visweswariah, Harry Printz:
Language models conditioned on dialog state. INTERSPEECH 2001: 251-254 - 2000
- [j3]Karthik Visweswariah, Sanjeev R. Kulkarni, Sergio Verdú:
Universal coding of nonstationary sources. IEEE Trans. Inf. Theory 46(4): 1633-1637 (2000) - [j2]Karthik Visweswariah, Sanjeev R. Kulkarni, Sergio Verdú:
Separation of random number generation and resolvability. IEEE Trans. Inf. Theory 46(6): 2237-2241 (2000) - [c1]Karthik Visweswariah, Harry Printz, Michael Picheny:
Impact of bucketing on performance of linearly interpolated language models. INTERSPEECH 2000: 178-181
1990 – 1999
- 1998
- [j1]Karthik Visweswariah, Sanjeev R. Kulkarni, Sergio Verdú:
Source Codes as Random Number Generators. IEEE Trans. Inf. Theory 44(2): 462-471 (1998)
Coauthor Index
Ramesh A. Gopinath
aka: Ramesh Gopinath
aka: Ramesh Gopinath
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