| 2023 | ISCAS | A Comparison of Feature Selection Techniques for First-day Mortality Prediction in the ICU. | Jacob R. Epifano, Alison Silvestri, Alexander Yu, Ravi Prakash Ramachandran, Aakash Tripathi, Ghulam Rasool |
| 2021 | IJCNN | The Case Against Sentiment Analysis for Natural Text. | Shamoon Siddiqui, Ghulam Rasool, Ravi Prakash Ramachandran |
| 2020 | IJCNN | Using Deep Speech Recognition to Evaluate Speech Enhancement Methods. | Shamoon Siddiqui, Ghulam Rasool, Ravi Prakash Ramachandran, Nidhal C. Bouaynaya |
| 2019 | ICASSP | Introducing Undergraduates to Pattern Recognition and Machine Learning through Speech Processing. | Ravi Prakash Ramachandran, Kevin D. Dahm, Nidhal C. Bouaynaya |
| 2017 | ISCAS | Robust speaker verification with a two classifier format and feature enhancement. | Joshua S. Edwards, Ravi Prakash Ramachandran, Umashanger Thayasivam |
| 2015 | ICONIP | A Comparison of Facial Features and Fusion Methods for Emotion Recognition. | Demiyan V. Smirnov, Rajani Muraleedharan, Ravi Prakash Ramachandran |
| 2015 | ICONIP | Robust L_2E Parameter Estimation of Gaussian Mixture Models: Comparison with Expectation Maximization. | Umashanger Thayasivam, Chinthaka Kuruwita, Ravi Prakash Ramachandran |
| 2015 | ISCAS | Distinguishing medical drugs from a large set of side effects using a distributed genetic algorithm on a PC cluster. | Fazal Noor, Majed Alhaisoni, Mashaan A. Alshammari, Ravi Prakash Ramachandran |
| 2013 | ACSSC | Automated human behavioral analysis framework using facial feature extraction and machine learning. | Demiyan V. Smirnov, Sean Banger, Sara H. Davis, Rajani Muraleedharan, Ravi Prakash Ramachandran |
| 2013 | ISCAS | A freshman level module in biometric systems. | Sara H. Davis, Megan N. Frankle, Ravi Prakash Ramachandran, Kevin D. Dahm, Robi Polikar |
| 2012 | ICONIP | Feature and Signal Enhancement for Robust Speaker Identification of G.729 Decoded Speech. | Kalpesh Raval, Ravi Prakash Ramachandran, Sachin S. Shetty, Brett Y. Smolenski |
| 2012 | ISCAS | Open-ended design and performance evaluation of a biometric speaker identification system. | Ravi Prakash Ramachandran, Robi Polikar, Kevin D. Dahm, Sachin S. Shetty |
| 2010 | ISCAS | Blind channel estimation based robust physical layer key generation in MIMO networks. | Ravi Prakash Ramachandran, Sachin S. Shetty |
| 2009 | ISCAS | Neural Network Classifiers and Principal Component Analysis for Blind Signal to Noise Ratio Estimation of Speech Signals. | Matthew Marbach, Russell Ondusko, Ravi Prakash Ramachandran, Linda M. Head |
| 2006 | ISCAS | A vector quantizer classifier for blind signal to noise ratio estimation of speech signals. | Russell Ondusko, Matthew Marbach, Ravi Prakash Ramachandran, Linda M. Head, Mark C. Huggins |
| 2006 | ISCAS | Nonylphenol biodegradation kinetics estimation using neural networks. | Rubeena Shaik, Ral Ordez, Ravi Prakash Ramachandran |
| 2004 | ICASSP | Fusion of wavelet transform and color information features for automatic vehicle reidentification in intelligent transportation systems. | Glenn S. Arr, Carlos C. Sun, Ravi Prakash Ramachandran |
| 2004 | ISCAS | Fast adaptive component weighted cepstrum pole filtering for speaker identification. | Arthur L. Swanson, Ravi Prakash Ramachandran, Steven H. Chin |
| 2003 | ISCAS | VLSI architecture for the efficient computation of line spectral frequencies. | David L. Reynolds, Linda M. Head, Ravi Prakash Ramachandran |
| 2003 | ISCAS | System observability and nonlinear parameter identification of nonylphenol biodegradation kinetics. | Vishal Shah, Aditya Chaubal, Ravi Prakash Ramachandran, Ral Ordez, Kauser Jahan |
| 2002 | ICASSP | A pattern recognition and feature fusion formulation for vehicle reidentification in Intelligent Transportation Systems. | Ravi Prakash Ramachandran, Glenn S. Arr, Carlos C. Sun, Stephen G. Ritchie |
| 2001 | ISCAS | Generation of a class of two-dimensional (2-D) transfer functions yielding variable magnitude and contour characteristics. | Christian S. Gargour, Venkat Ramachandran, Ravi Prakash Ramachandran |
| 2001 | ISCAS | Some properties of the z-domain continued fraction expansions of 1-D discrete reactance functions. | Venkat Ramachandran, Ravi Prakash Ramachandran, Christian S. Gargour |
| 2000 | ISCAS | Fast pole filtering for speaker recognition. | Ravi Prakash Ramachandran, Kevin R. Farrell |
| 1999 | ISCAS | Restoration of three dimensional microscopic images using the row action projection method. | V. K. Gopalakrishnan, Ravi Prakash Ramachandran, J. Wilder, Richard J. Mammone |
| 1999 | ISCAS | An invariance transformation technique for interpreting images obtained from unknown operational conditions. | Shreekanth Mandayam, Ravi Prakash Ramachandran |
| 1998 | ICASSP | An analysis of data fusion methods for speaker verification. | Kevin R. Farrell, Ravi Prakash Ramachandran, Richard J. Mammone |
| 1994 | ISCAS | An Efficient Least-Squares Approach for the Design of Two-Dimensional Linear-Phase Nonrecursive Filters. | S. Sunder, Ravi Prakash Ramachandran |
| 1993 | ISCAS | A least-squares design of nonrecursive filters satisfying prescribed magnitude and phase specifications. | S. Sunder, Ravi Prakash Ramachandran |
| 1992 | ICASSP | Generalized analysis-by-synthesis coding and its application to pitch prediction. | W. Bastiaan Kleijn, Ravi Prakash Ramachandran, Peter Kroon |
| 1990 | ICASSP | Synthesis of bandwidth efficient OQAM and VSB transmultiplexers. | Ravi Prakash Ramachandran, Peter Kabal |
| 1989 | ICASSP | Minimax design of factorable Nyquist filters. | Ravi Prakash Ramachandran, Peter Kabal |
| 1988 | ICASSP | Joint solutions for formant and pitch predictors in speech processing. | Peter Kabal, Ravi Prakash Ramachandran |