V. Ramasubramanian

Orcid: 0000-0002-0676-9174

Affiliations:
  • International Institute of Information Technology - Bangalore, India
  • Siemens Corporate Research & Technologies - India, Bangalore, India (2005 - 2013)
  • Tata Institute of Fundamental Research, Bombay, India (PhD 1992)


According to our database1, V. Ramasubramanian authored at least 58 papers between 1989 and 2023.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.

Timeline

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Bibliography

2023
Correction: Trainable windows for SincNet architecture.
EURASIP J. Audio Speech Music. Process., December, 2023

Connectionist Temporal Sequence Decoding: M-ary Hopfield Neural-Network with Multi-limit Cycle Formulation.
Proceedings of the Artificial Neural Networks and Machine Learning, 2023

2022
M-ary Hopfield neural network for storage and retrieval of variable length sequences: Multi-limit cycle approach.
Proceedings of the IEEE Symposium Series on Computational Intelligence, 2022

Few-shot learning for E2E speech recognition: architectural variants for support set generation.
Proceedings of the 30th European Signal Processing Conference, 2022

2021
Approaches for Multilingual Phone Recognition in Code-switched and Non-code-switched Scenarios Using Indian Languages.
ACM Trans. Asian Low Resour. Lang. Inf. Process., 2021

Harnessing Energy of M-ary Hopfield Neural Network for Connectionist Temporal Sequence Decoding.
Proceedings of the Mining Intelligence and Knowledge Exploration, 2021

M-ary Hopfield Neural Network Based Associative Memory Formulation: Limit-Cycle Based Sequence Storage and Retrieval.
Proceedings of the Artificial Neural Networks and Machine Learning - ICANN 2021, 2021

End-to-end speech recognition from raw speech: Multi time-frequency resolution CNN architecture for efficient representation learning.
Proceedings of the 29th European Signal Processing Conference, 2021

Few-Shot learning for frame-Wise phoneme recognition: Adaptation of matching networks.
Proceedings of the 29th European Signal Processing Conference, 2021

Few shot learning for cross-lingual isolated word recognition.
Proceedings of the AIMLSystems 2021: The First International Conference on AI-ML-Systems, Bangalore India, October 21, 2021

2020
Component-specific temporal decomposition: application to enhanced speech coding and co-articulation analysis.
Proceedings of the International Conference on Signal Processing and Communications, 2020

Multi-target hybrid CTC-Attentional Decoder for joint phoneme-grapheme recognition.
Proceedings of the International Conference on Signal Processing and Communications, 2020

Jointly learning to align and transcribe using attention-based alignment and uncertainty-to-weigh losses.
Proceedings of the International Conference on Signal Processing and Communications, 2020

Semi-supervised learning for acoustic model retraining: Handling speech data with noisy transcript.
Proceedings of the International Conference on Signal Processing and Communications, 2020

End-to-end audio-scene classification from raw audio: Multi time-frequency resolution CNN architecture for efficient representation learning.
Proceedings of the International Conference on Signal Processing and Communications, 2020

2019
Development and analysis of multilingual phone recognition systems using Indian languages.
Int. J. Speech Technol., 2019

Detection of emotional states of OCD patients in an exposure-response prevention therapy scenario.
Proceedings of the 2019 Workshop on Speech, Music and Mind, 2019

Multi-modal Associative Storage and Retrieval Using Hopfield Auto-associative Memory Network.
Proceedings of the Artificial Neural Networks and Machine Learning - ICANN 2019: Theoretical Neural Computation, 2019

2018
Indian Languages ASR: A Multilingual Phone Recognition Framework with IPA Based Common Phone-set, Predicted Articulatory Features and Feature fusion.
Proceedings of the 19th Annual Conference of the International Speech Communication Association, 2018

Semi-supervised and Active-learning Scenarios: Efficient Acoustic Model Refinement for a Low Resource Indian Language.
Proceedings of the 19th Annual Conference of the International Speech Communication Association, 2018

2017
Hopfield net framework for audio search.
Proceedings of the Twenty-third National Conference on Communications, 2017

Prosodic differential for narrow-focus word-stress in speech synthesis.
Proceedings of the Twenty-third National Conference on Communications, 2017

2016
Template based techniques for automatic segmentation of TTS unit database.
Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

2015
Spoken Document Retrieval: Sub-sequence DTW Framework and Variants.
Proceedings of the Mining Intelligence and Knowledge Exploration, 2015

2013
Two-class verifier framework for audio indexing.
Proceedings of the IEEE International Conference on Acoustics, 2013

2011
Continuous audio analytics by HMM and Viterbi decoding.
Proceedings of the IEEE International Conference on Acoustics, 2011

2010
Audio analytics by template modeling and 1-pass DP based decoding.
Proceedings of the 11th Annual Conference of the International Speech Communication Association, 2010

2009
Ultra low bit-rate speech coding based on unit-selection with joint spectral-residual quantization: no transmission of any residual information.
Proceedings of the 10th Annual Conference of the International Speech Communication Association, 2009

High Performance On-line Session-adaptation for Handling Inter-session Speaker Variability in Variable-text Speaker-recognition.
Proceedings of the Seventh International Conference on Advances in Pattern Recognition, 2009

2008
Accented Indian english ASR: Some early results.
Proceedings of the 2008 IEEE Spoken Language Technology Workshop, 2008

Speech enhancement based on hypothesized Wiener filtering.
Proceedings of the 9th Annual Conference of the International Speech Communication Association, 2008

Low complexity near-optimal unit-selection algorithm for ultra low bit-rate speech coding based on n-best lattice and Viterbi search.
Proceedings of the 9th Annual Conference of the International Speech Communication Association, 2008

Acoustic modeling by phoneme templates and modified one-pass DP decoding for continuous speech recognition.
Proceedings of the IEEE International Conference on Acoustics, 2008

Comparison of segment quantizers: VQ, MQ, VLSQ and unit-selection algorithms for ultra low bit-rate speech coding.
Proceedings of the IEEE International Conference on Acoustics, 2008

Towards fast, view-invariant human action recognition.
Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2008

2007
An Optimal Unit-Selection Algorithm for Ultra Low Bit-Rate Speech Coding.
Proceedings of the IEEE International Conference on Acoustics, 2007

2006
Text-dependent speaker-recognition systems based on one-pass dynamic programming algorithm.
Proceedings of the Odyssey 2006: The Speaker and Language Recognition Workshop, 2006

Highly noise robust text-dependent speaker recognition based on hypothesized wiener filtering.
Proceedings of the Ninth International Conference on Spoken Language Processing, 2006

An unified unit-selection framework for ultra low bit-rate speech coding.
Proceedings of the Ninth International Conference on Spoken Language Processing, 2006

Text-Dependent Speaker-Recognition Using One-Pass Dynamic Programming Algorithm.
Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006

2005
Stochastic pronunciation modeling by ergodic-HMM of acoustic sub-word units.
Proceedings of the 9th European Conference on Speech Communication and Technology, 2005

Automatic Language Identification Using Ergodic HMM.
Proceedings of the 2005 IEEE International Conference on Acoustics, 2005

2004
Automatically derived units for segment vocoders.
Proceedings of the 2004 IEEE International Conference on Acoustics, 2004

2003
Language identification using parallel sub-word recognition - an ergodic HMM equivalence.
Proceedings of the 8th European Conference on Speech Communication and Technology, EUROSPEECH 2003, 2003

Language identification using parallel sub-word recognition.
Proceedings of the 2003 IEEE International Conference on Acoustics, 2003

2002
Automatic language identification using acoustic sub-word units.
Proceedings of the 7th International Conference on Spoken Language Processing, ICSLP2002, 2002

Robust parameters for automatic segmentation of speech.
Proceedings of the IEEE International Conference on Acoustics, 2002

2000
Comments on "modified K-means algorithm for vector quantizer design".
IEEE Trans. Image Process., 2000

Fast nearest-neighbor search algorithms based on approximation-elimination search.
Pattern Recognit., 2000

1999
Fast nearest-neighbor search based on Voronoi projections and its application to vector quantization encoding.
IEEE Trans. Speech Audio Process., 1999

1997
Voronoi Projection-Based Fast Nearest-Neighbor Search Algorithms: Box-Search and Mapping Table-Based Search Techniques.
Digit. Signal Process., 1997

Fast Vector Quantization Encoding Based onK-d Tree Backtracking Search Algorithm.
Digit. Signal Process., 1997

Reducing the complexity of the LPC vector quantizer using the k-d tree search algorithm.
Proceedings of the Fifth European Conference on Speech Communication and Technology, 1997

1992
Fast K-dimensional tree algorithms for nearest neighbor search with application to vector quantization encoding.
IEEE Trans. Signal Process., 1992

An efficient approximation-elimination algorithm for fast nearest-neighbour search based on a spherical distance coordinate formulation.
Pattern Recognit. Lett., 1992

An efficient approximation-elimination algorithm for fast-nearest-neighbour search (speech coding).
Proceedings of the 1992 IEEE International Conference on Acoustics, 1992

1989
Effect of ordering the codebook on the efficiency of the partial distance search algorithm for vector quantization.
IEEE Trans. Commun., 1989

Speech Recognition for Knowledge Based Computer Systems.
Proceedings of the Knowledge Based Computer Systems, 1989


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