A two-step technique for MRI audio enhancement using dictionary learning and wavelet packet analysis. - Colin Vaz; Vikram Ramanarayanan; Shrikanth S. Narayanan (INTERSPEECH, 2013)

Barista: A framework for concurrent speech processing by usc-sail. - Dogan Can; James Gibson; Colin Vaz; Panayiotis G. Georgiou; Shrikanth S. Narayanan (ICASSP, 2014)

Energy-constrained minimum variance response filter for robust vowel spectral estimation. - Colin Vaz; Andreas Tsiartas; Shrikanth S. Narayanan (ICASSP, 2014)

Classification of cognitive load from speech using an i-vector framework. - Maarten Van Segbroeck; Ruchir Travadi; Colin Vaz; Jangwon Kim; Matthew P. Black; Alexandros Potamianos; Shrikanth S. Narayanan (INTERSPEECH, 2014)

Enhancing audio source separability using spectro-temporal regularization with NMF. - Colin Vaz; Dimitrios Dimitriadis; Shrikanth S. Narayanan (INTERSPEECH, 2014)

Joint filtering and factorization for recovering latent structure from noisy speech data. - Colin Vaz; Vikram Ramanarayanan; Shrikanth S. Narayanan (INTERSPEECH, 2014)

Affective Feature Design and Predicting Continuous Affective Dimensions from Music. - Naveen Kumar 004; Rahul Gupta 001; Tanaya Guha; Colin Vaz; Maarten Van Segbroeck; Jangwon Kim; Shrikanth S. Narayanan (MediaEval, 2014)

SAIL: Sentiment Analysis using Semantic Similarity and Contrast Features. - Nikolaos Malandrakis; Michael Falcone; Colin Vaz; Jesse James Bisogni; Alexandros Potamianos; Shrikanth S. Narayanan (SemEval@COLING, 2014)

Learning a speech manifold for signal subspace speech denoising. - Colin Vaz; Shrikanth S. Narayanan (INTERSPEECH, 2015)

CNMF-based acoustic features for noise-robust ASR. - Colin Vaz; Dimitrios Dimitriadis; Samuel Thomas 001; Shrikanth S. Narayanan (ICASSP, 2016)

State-of-the-Art MRI Protocol for Comprehensive Assessment of Vocal Tract Structure and Function. - Sajan Goud Lingala; Asterios Toutios; Johannes Töger; Yongwan Lim; Yinghua Zhu; Yoon-Chul Kim; Colin Vaz; Shrikanth S. Narayanan; Krishna S. Nayak (INTERSPEECH, 2016)

Noise Aware and Combined Noise Models for Speech Denoising in Unknown Noise Conditions. - Pavlos Papadopoulos; Colin Vaz; Shrikanth S. Narayanan (INTERSPEECH, 2016)

Illustrating the Production of the International Phonetic Alphabet Sounds Using Fast Real-Time Magnetic Resonance Imaging. - Asterios Toutios; Sajan Goud Lingala; Colin Vaz; Jangwon Kim; John H. Esling; Patricia A. Keating; Matthew Gordon; Dani Byrd; Louis Goldstein; Krishna S. Nayak; Shrikanth S. Narayanan (INTERSPEECH, 2016)

Convex Hull Convolutive Non-Negative Matrix Factorization for Uncovering Temporal Patterns in Multivariate Time-Series Data. - Colin Vaz; Asterios Toutios; Shrikanth S. Narayanan (INTERSPEECH, 2016)

Novel affective features for multiscale prediction of emotion in music. - Naveen Kumar 004; Tanaya Guha; Che-Wei Huang; Colin Vaz; Shrikanth S. Narayanan (MMSP, 2016)

Team ELISA System for DARPA LORELEI Speech Evaluation 2016. - Pavlos Papadopoulos; Ruchir Travadi; Colin Vaz; Nikolaos Malandrakis; Ulf Hermjakob; Nima Pourdamghani; Michael Pust; Boliang Zhang; Xiaoman Pan; Di Lu 003; Ying Lin; Ondrej Glembek; et al. (INTERSPEECH, 2017)

Exploring the Relationship between Conic Affinity of NMF Dictionaries and Speech Enhancement Metrics. - Pavlos Papadopoulos; Colin Vaz; Shrikanth S. Narayanan (INTERSPEECH, 2018)

TILES audio recorder: an unobtrusive wearable solution to track audio activity. - Tiantian Feng; Amrutha Nadarajan; Colin Vaz; Brandon M. Booth; Shrikanth S. Narayanan (WearSys@MobiSys, 2018)

Acoustic Denoising Using Dictionary Learning With Spectral and Temporal Regularization. - Colin Vaz; Vikram Ramanarayanan; Shrikanth S. Narayanan (IEEE ACM Trans. Audio Speech Lang. Process., 2018)

Towards Adapting NMF Dictionaries Using Total Variability Modeling for Noise-Robust Acoustic Features. - Kunal Dhawan; Colin Vaz; Ruchir Travadi; Shrikanth S. Narayanan (CoRR, 2019)

A multispeaker dataset of raw and reconstructed speech production real-time MRI video and 3D volumetric images. - Yongwan Lim; Asterios Toutios; Yannick Bliesener; Ye Tian; Sajan Goud Lingala; Colin Vaz; Tanner Sorensen; Miran Oh; Sarah Harper; Weiyi Chen; Yoon-Jeong Lee; Johannes Töger; et al. (CoRR, 2021)

Extending the Beta divergence to complex values. - Colin Vaz; Shrikanth Narayanan (Pattern Recognit. Lett., 2021)

Two-Pass Endpoint Detection for Speech Recognition. - Anirudh Raju; Aparna Khare; Di He 004; Ilya Sklyar; Long Chen; Sam Alptekin; Viet Anh Trinh; Zhe Zhang; Colin Vaz; Venkatesh Ravichandran; Roland Maas; Ariya Rastrow (ASRU, 2023)

Towards Accurate and Real-Time End-of-Speech Estimation. - Yifeng Fan; Colin Vaz; Di He 004; Jahn Heymann; Viet Anh Trinh; Zhe Zhang; Venkatesh Ravichandran (ICASSP, 2023)

Adaptive Endpointing with Deep Contextual Multi-Armed Bandits. - Do June Min; Andreas Stolcke; Anirudh Raju; Colin Vaz; Di He 004; Venkatesh Ravichandran; Viet Anh Trinh (ICASSP, 2023)