| 2025 | AIAI | Clustering by Limit-Cycles in Hopfield Neural Network. | Jhelum Das, Vandana M. Ladwani, V. Ramasubramanian |
| 2023 | ICANN | Connectionist Temporal Sequence Decoding: M-ary Hopfield Neural-Network with Multi-limit Cycle Formulation. | Vandana M. Ladwani, V. Ramasubramanian |
| 2021 | ICANN | M-ary Hopfield Neural Network Based Associative Memory Formulation: Limit-Cycle Based Sequence Storage and Retrieval. | Vandana M. Ladwani, V. Ramasubramanian |
| 2019 | ICANN | Multi-modal Associative Storage and Retrieval Using Hopfield Auto-associative Memory Network. | Rachna Shriwas, Prasun Joshi, Vandana M. Ladwani, V. Ramasubramanian |
| 2018 | Interspeech | Semi-supervised and Active-learning Scenarios: Efficient Acoustic Model Refinement for a Low Resource Indian Language. | Maharajan Chellapriyadharshini, Anoop Toffy, Srinivasa Raghavan K. M., V. Ramasubramanian |
| 2018 | Interspeech | Indian Languages ASR: A Multilingual Phone Recognition Framework with IPA Based Common Phone-set, Predicted Articulatory Features and Feature fusion. | K. E. Manjunath, K. Sreenivasa Rao, Dinesh Babu Jayagopi, V. Ramasubramanian |
| 2016 | ICASSP | Template based techniques for automatic segmentation of TTS unit database. | S. Adithya, Sunil Rao, C. Mahima, S. Vishnu, Mythri Thippareddy, V. Ramasubramanian |
| 2013 | ICASSP | Two-class verifier framework for audio indexing. | V. Ramasubramanian, S. Thiyagarajan, G. Pradnya, Heiko Claussen, Justinian Rosca |
| 2011 | ICASSP | Continuous audio analytics by HMM and Viterbi decoding. | V. Ramasubramanian, R. Karthik, S. Thiyagarajan, Srikanth Cherla |
| 2010 | Interspeech | Audio analytics by template modeling and 1-pass DP based decoding. | Srikanth Cherla, V. Ramasubramanian |
| 2009 | Interspeech | Ultra low bit-rate speech coding based on unit-selection with joint spectral-residual quantization: no transmission of any residual information. | V. Ramasubramanian, D. Harish |
| 2008 | CVPR | Towards fast, view-invariant human action recognition. | Srikanth Cherla, Kaustubh Kulkarni, Amit A. Kale, V. Ramasubramanian |
| 2008 | ICASSP | Comparison of segment quantizers: VQ, MQ, VLSQ and unit-selection algorithms for ultra low bit-rate speech coding. | D. Harish, V. Ramasubramanian |
| 2008 | ICASSP | Acoustic modeling by phoneme templates and modified one-pass DP decoding for continuous speech recognition. | V. Ramasubramanian, Kaustubh Kulkarni, Bernhard Kaemmerer |
| 2008 | Interspeech | Low complexity near-optimal unit-selection algorithm for ultra low bit-rate speech coding based on n-best lattice and Viterbi search. | V. Ramasubramanian, D. Harish |
| 2008 | Interspeech | Speech enhancement based on hypothesized Wiener filtering. | V. Ramasubramanian, Deepak Vijaywargi |
| 2007 | ICASSP | An Optimal Unit-Selection Algorithm for Ultra Low Bit-Rate Speech Coding. | V. Ramasubramanian, D. Harish |
| 2006 | ICASSP | Text-Dependent Speaker-Recognition Using One-Pass Dynamic Programming Algorithm. | V. Ramasubramanian, Amitava Das, Kumar V. Praveen |
| 2006 | Interspeech | An unified unit-selection framework for ultra low bit-rate speech coding. | V. Ramasubramanian, D. Harish |
| 2006 | Interspeech | Highly noise robust text-dependent speaker recognition based on hypothesized wiener filtering. | V. Ramasubramanian, Deepak Vijaywargiay, Kumar V. Praveen |
| 2005 | ICASSP | Automatic Language Identification Using Ergodic HMM. | S. A. SantoshKumar, V. Ramasubramanian |
| 2005 | Interspeech | Stochastic pronunciation modeling by ergodic-HMM of acoustic sub-word units. | V. Ramasubramanian, P. Srinivas, T. V. Sreenivas |
| 2004 | ICASSP | Automatically derived units for segment vocoders. | V. Ramasubramanian, Thippur V. Sreenivas |
| 2003 | ICASSP | Language identification using parallel sub-word recognition. | A. K. V. Sai Jayram, V. Ramasubramanian, Thippur V. Sreenivas |
| 2003 | Interspeech | Language identification using parallel sub-word recognition - an ergodic HMM equivalence. | V. Ramasubramanian, A. K. V. Sai Jayram, T. V. Sreenivas |
| 2002 | ICASSP | Robust parameters for automatic segmentation of speech. | A. K. V. Sai Jayram, V. Ramasubramanian, T. V. Sreenivas |
| 2002 | Interspeech | Automatic language identification using acoustic sub-word units. | A. K. V. Sai Jayram, V. Ramasubramanian, T. V. Sreenivas |
| 1997 | Interspeech | Reducing the complexity of the LPC vector quantizer using the k-d tree search algorithm. | V. Ramasubramanian, Kuldip K. Paliwal |
| 1992 | ICASSP | An efficient approximation-elimination algorithm for fast-nearest-neighbour search (speech coding). | V. Ramasubramanian, Kuldip K. Paliwal |