Vidhyasaharan Sethu

According to our database, Vidhyasaharan Sethu authored at least 102 papers between 2007 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Continuous Emotion Ambiguity Prediction: Modeling With Beta Distributions.

Deboshree Bose, Vidhyasaharan Sethu, Eliathamby Ambikairajah

IEEE Trans. Affect. Comput., 2024

Blind Estimation of Sub-band Acoustic Parameters from Ambisonics Recordings using Spectro-Spatial Covariance Features.

Hanyu Meng, Jeroen Breebaart, Jeremy Stoddard, Vidhyasaharan Sethu, Eliathamby Ambikairajah

CoRR, 2024

AER-LLM: Ambiguity-aware Emotion Recognition Leveraging Large Language Models.

Xin Hong, Yuan Gong, Vidhyasaharan Sethu, Ting Dang

CoRR, 2024

A Joint Spectro-Temporal Relational Thinking Based Acoustic Modeling Framework.

Zheng Nan, Ting Dang, Vidhyasaharan Sethu, Beena Ahmed

CoRR, 2024

Dual-Constrained Dynamical Neural ODEs for Ambiguity-aware Continuous Emotion Prediction.

Jingyao Wu, Ting Dang, Vidhyasaharan Sethu, Eliathamby Ambikairajah

CoRR, 2024

Binaural Selective Attention Model for Target Speaker Extraction.

Hanyu Meng, Qiquan Zhang, Xiangyu Zhang, Vidhyasaharan Sethu, Eliathamby Ambikairajah

CoRR, 2024

Aligning Tiered Assessments With Course Learning Outcomes.

Eliathamby Ambikairajah, Tharmakulasingam Sirojan, Vidhyasaharan Sethu, Deepak Mishra

Proceedings of the IEEE International Conference on Teaching, 2024

Variational Connectionist Temporal Classification for Order-Preserving Sequence Modeling.

Zheng Nan, Ting Dang, Vidhyasaharan Sethu, Beena Ahmed

Proceedings of the IEEE International Conference on Acoustics, 2024

A Probability Gradient Based Approach for Sampling Boundaries of In-Domain Data.

Miao Jing, Vidhyasaharan Sethu, Beena Ahmed

Proceedings of the IEEE International Conference on Acoustics, 2024

A Tiered Learning Framework for Self-Guided Engineering Design Education.

Eliathamby Ambikairajah, Tharmarajah Thiruvaran, Vidhyasaharan Sethu, Deepak Mishra, Tharmakulasingam Sirojan

Proceedings of the IEEE Global Engineering Education Conference, 2024

ChatGPT in the Classroom: A Shift in Engineering Design Education.

Eliathamby Ambikairajah, Tharmakulasingam Sirojan, Tharmarajah Thiruvaran, Vidhyasaharan Sethu

Proceedings of the IEEE Global Engineering Education Conference, 2024

2023

DNN controlled adaptive front-end for replay attack detection systems.

Buddhi Wickramasinghe, Eliathamby Ambikairajah, Vidhyasaharan Sethu, Julien Epps, Haizhou Li, Ting Dang

Speech Commun., October, 2023

A Novel Markovian Framework for Integrating Absolute and Relative Ordinal Emotion Information.

Jingyao Wu, Ting Dang, Vidhyasaharan Sethu, Eliathamby Ambikairajah

IEEE Trans. Affect. Comput., 2023

Spatial HuBERT: Self-supervised Spatial Speech Representation Learning for a Single Talker from Multi-channel Audio.

Antoni Dimitriadis, Siqi Pan, Vidhyasaharan Sethu, Beena Ahmed

CoRR, 2023

From Interval to Ordinal: A HMM based Approach for Emotion Label Conversion.

Jingyao Wu, Ting Dang, Vidhyasaharan Sethu, Eliathamby Ambikairajah

Proceedings of the 24th Annual Conference of the International Speech Communication Association, 2023

Improving wav2vec2-based Spoken Language Identification by Learning Phonological Features.

Mostafa Shahin, Zheng Nan, Vidhyasaharan Sethu, Beena Ahmed

Proceedings of the 24th Annual Conference of the International Speech Communication Association, 2023

What is Learnt by the LEArnable Front-end (LEAF)? Adapting Per-Channel Energy Normalisation (PCEN) to Noisy Conditions.

Hanyu Meng, Vidhyasaharan Sethu, Eliathamby Ambikairajah

Proceedings of the 24th Annual Conference of the International Speech Communication Association, 2023

Constrained Dynamical Neural ODE for Time Series Modelling: A Case Study on Continuous Emotion Prediction.

Ting Dang, Antoni Dimitriadis, Jingyao Wu, Vidhyasaharan Sethu, Eliathamby Ambikairajah

Proceedings of the IEEE International Conference on Acoustics, 2023

Belief Mismatch Coefficient (BMC): A Novel Interpretable Measure of Prediction Accuracy for Ambiguous Emotion States.

Jingyao Wu, Ting Dang, Vidhyasaharan Sethu, Eliathamby Ambikairajah

Proceedings of the 11th International Conference on Affective Computing and Intelligent Interaction, 2023

2022

A Novel Sequential Monte Carlo Framework for Predicting Ambiguous Emotion States.

Jingyao Wu, Ting Dang, Vidhyasaharan Sethu, Eliathamby Ambikairajah

Proceedings of the IEEE International Conference on Acoustics, 2022

2021

Compensation Techniques for Speaker Variability in Continuous Emotion Prediction.

Ting Dang, Vidhyasaharan Sethu, Eliathamby Ambikairajah

IEEE Trans. Affect. Comput., 2021

Teaching Signal Processing Through Frequent and Diverse Design: A Pedagogical Approach.

Elias Aboutanios, Vidhyasaharan Sethu, Eliathamby Ambikairajah, David S. Taubman, Julien Epps

IEEE Signal Process. Mag., 2021

An adaptive transmission line cochlear model based front-end for replay attack detection.

Tharshini Gunendradasan, Eliathamby Ambikairajah, Julien Epps, Vidhyasaharan Sethu, Haizhou Li

Speech Commun., 2021

Multimodal Affect Models: An Investigation of Relative Salience of Audio and Visual Cues for Emotion Prediction.

Jingyao Wu, Ting Dang, Vidhyasaharan Sethu, Eliathamby Ambikairajah

Frontiers Comput. Sci., 2021

Parametric Distributions to Model Numerical Emotion Labels.

Deboshree Bose, Vidhyasaharan Sethu, Eliathamby Ambikairajah

Proceedings of the 22nd Annual Conference of the International Speech Communication Association, Interspeech 2021, Brno, Czechia, August 30, 2021

AusKidTalk: An Auditory-Visual Corpus of 3- to 12-Year-Old Australian Children's Speech.

Beena Ahmed, Kirrie J. Ballard, Denis Burnham, Tharmakulasingam Sirojan, Hadi Mehmood, Dominique Estival, Elise Baker, Felicity Cox, Joanne Arciuli, Titia Benders, Katherine Demuth, Barbara Kelly, Chloé Diskin-Holdaway, Mostafa Ali Shahin, Vidhyasaharan Sethu, Julien Epps, Chwee Beng Lee, Eliathamby Ambikairajah

Proceedings of the 22nd Annual Conference of the International Speech Communication Association, Interspeech 2021, Brno, Czechia, August 30, 2021

2020

Generalized Two-Stage Rank Regression Framework for Depression Score Prediction from Speech.

Nicholas Cummins, Vidhyasaharan Sethu, Julien Epps, James R. Williamson, Thomas F. Quatieri, Jarek Krajewski

IEEE Trans. Affect. Comput., 2020

Natural Language Processing Methods for Acoustic and Landmark Event-Based Features in Speech-Based Depression Detection.

Zhaocheng Huang, Julien Epps, Dale Joachim, Vidhyasaharan Sethu

IEEE J. Sel. Top. Signal Process., 2020

Adversarial Multi-Task Learning for Speaker Normalization in Replay Detection.

Gajan Suthokumar, Vidhyasaharan Sethu, Kaavya Sriskandaraja, Eliathamby Ambikairajah

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

Cochlear Signal Processing: A Platform for Learning the Fundamentals of Digital Signal Processing.

Eliathamby Ambikairajah, Vidhyasaharan Sethu

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

2019

Estimating cognitive load from speech gathered in a complex real-life training exercise.

Maria Vukovic, Vidhyasaharan Sethu, Jessica Parker, Lawrence Cavedon, Margaret Lech, John Thangarajah

Int. J. Hum. Comput. Stud., 2019

The Ambiguous World of Emotion Representation.

Vidhyasaharan Sethu, Emily Mower Provost, Julien Epps, Carlos Busso, Nicholas Cummins, Shrikanth S. Narayanan

CoRR, 2019

Speech Based Emotion Prediction: Can a Linear Model Work?

Anda Ouyang, Ting Dang, Vidhyasaharan Sethu, Eliathamby Ambikairajah

Proceedings of the 20th Annual Conference of the International Speech Communication Association, 2019

Auditory Inspired Spatial Differentiation for Replay Spoofing Attack Detection.

Buddhi Wickramasinghe, Eliathamby Ambikairajah, Julien Epps, Vidhyasaharan Sethu, Haizhou Li

Proceedings of the IEEE International Conference on Acoustics, 2019

Phoneme Specific Modelling and Scoring Techniques for Anti Spoofing System.

Gajan Suthokumar, Kaavya Sriskandaraja, Vidhyasaharan Sethu, Chamith Wijenayake, Eliathamby Ambikairajah

Proceedings of the IEEE International Conference on Acoustics, 2019

A Novel Bag-of-Optimised-Clusters Front-End for Speech based Continuous Emotion Prediction.

Deboshree Bose, Ting Dang, Vidhyasaharan Sethu, Eliathamby Ambikairajah, Sarith Fernando

Proceedings of the 8th International Conference on Affective Computing and Intelligent Interaction, 2019

Using Gaussian Processes with LSTM Neural Networks to Predict Continuous-Time, Dimensional Emotion in Ambiguous Speech.

Mia Atcheson, Vidhyasaharan Sethu, Julien Epps

Proceedings of the 8th International Conference on Affective Computing and Intelligent Interaction, 2019

2018

Generalized Variability Model for Speaker Verification.

Jianbo Ma, Vidhyasaharan Sethu, Eliathamby Ambikairajah, Kong-Aik Lee

IEEE Signal Process. Lett., 2018

Using language cluster models in hierarchical language identification.

Saad Irtza, Vidhyasaharan Sethu, Eliathamby Ambikairajah, Haizhou Li

Speech Commun., 2018

Speech-based Continuous Emotion Prediction by Learning Perception Responses related to Salient Events: A Study based on Vocal Affect Bursts and Cross-Cultural Affect in AVEC 2018.

Kalani Wataraka Gamage, Ting Dang, Vidhyasaharan Sethu, Julien Epps, Eliathamby Ambikairajah

Proceedings of the 2018 on Audio/Visual Emotion Challenge and Workshop, 2018

Modulation Dynamic Features for the Detection of Replay Attacks.

Gajan Suthokumar, Vidhyasaharan Sethu, Chamith Wijenayake, Eliathamby Ambikairajah

Proceedings of the 19th Annual Conference of the International Speech Communication Association, 2018

Deep Siamese Architecture Based Replay Detection for Secure Voice Biometric.

Kaavya Sriskandaraja, Vidhyasaharan Sethu, Eliathamby Ambikairajah

Proceedings of the 19th Annual Conference of the International Speech Communication Association, 2018

Sub-band Envelope Features Using Frequency Domain Linear Prediction for Short Duration Language Identification.

Sarith Fernando, Vidhyasaharan Sethu, Eliathamby Ambikairajah

Proceedings of the 19th Annual Conference of the International Speech Communication Association, 2018

Demonstrating and Modelling Systematic Time-varying Annotator Disagreement in Continuous Emotion Annotation.

Mia Atcheson, Vidhyasaharan Sethu, Julien Epps

Proceedings of the 19th Annual Conference of the International Speech Communication Association, 2018

Speaker-Phonetic Vector Estimation for Short Duration Speaker Verification.

Jianbo Ma, Vidhyasaharan Sethu, Eliathamby Ambikairajah, Kong-Aik Lee

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

End-to-End Hierarchical Language Identification System.

Saad Irtza, Vidhyasaharan Sethu, Eliathamby Ambikairajah, Haizhou Li

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Factorized Hidden Variability Learning for Adaptation of Short Duration Language Identification Models.

Sarith Fernando, Vidhyasaharan Sethu, Eliathamby Ambikairajah

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Dynamic Multi-Rater Gaussian Mixture Regression Incorporating Temporal Dependencies of Emotion Uncertainty Using Kalman Filters.

Ting Dang, Vidhyasaharan Sethu, Eliathamby Ambikairajah

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Use of Claimed Speaker Models for Replay Detection.

Gajan Suthokumar, Kaavya Sriskandaraja, Vidhyasaharan Sethu, Chamith Wijenayake, Eliathamby Ambikairajah, Haizhou Li

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2018

Second Order Factorized Model Adaptation for Short Duration Language Identification.

Sarith Fernando, Vidhyasaharan Sethu, Eliathamby Ambikairajah, Haizhou Li

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2018

2017

Front-End for Antispoofing Countermeasures in Speaker Verification: Scattering Spectral Decomposition.

Kaavya Sriskandaraja, Vidhyasaharan Sethu, Eliathamby Ambikairajah, Haizhou Li

IEEE J. Sel. Top. Signal Process., 2017

A flipped mode approach to teaching an electronic system design course.

Ediz Cetin, Chamith Wijenayake, Vidhyasaharan Sethu, Eliathamby Ambikairajah

Proceedings of the IEEE 6th International Conference on Teaching, 2017

Investigating Word Affect Features and Fusion of Probabilistic Predictions Incorporating Uncertainty in AVEC 2017.

Ting Dang, Brian Stasak, Zhaocheng Huang, Sadari Jayawardena, Mia Atcheson, Munawar Hayat, Phu Ngoc Le, Vidhyasaharan Sethu, Roland Goecke, Julien Epps

Proceedings of the 7th Annual Workshop on Audio/Visual Emotion Challenge, Mountain View, CA, USA, October 23, 2017

Independent Modelling of High and Low Energy Speech Frames for Spoofing Detection.

Gajan Suthokumar, Kaavya Sriskandaraja, Vidhyasaharan Sethu, Chamith Wijenayake, Eliathamby Ambikairajah

Proceedings of the 18th Annual Conference of the International Speech Communication Association, 2017

Incorporating Local Acoustic Variability Information into Short Duration Speaker Verification.

Jianbo Ma, Vidhyasaharan Sethu, Eliathamby Ambikairajah, Kong-Aik Lee

Proceedings of the 18th Annual Conference of the International Speech Communication Association, 2017

The I4U Mega Fusion and Collaboration for NIST Speaker Recognition Evaluation 2016.

Kong-Aik Lee, Ville Hautamäki, Tomi Kinnunen, Anthony Larcher, Chunlei Zhang, Andreas Nautsch, Themos Stafylakis, Gang Liu, Mickaël Rouvier, Wei Rao, Federico Alegre, J. Ma, Man-Wai Mak, Achintya Kumar Sarkar, Héctor Delgado, Rahim Saeidi, Hagai Aronowitz, Aleksandr Sizov, Hanwu Sun, Trung Hieu Nguyen, Guangsen Wang, Bin Ma, Ville Vestman, Md. Sahidullah, M. Halonen, Anssi Kanervisto, Gaël Le Lan, Fahimeh Bahmaninezhad, Sergey Isadskiy, Christian Rathgeb, Christoph Busch, Georgios Tzimiropoulos, Q. Qian, Z. Wang, Q. Zhao, T. Wang, H. Li, J. Xue, S. Zhu, R. Jin, T. Zhao, Pierre-Michel Bousquet, Moez Ajili, Waad Ben Kheder, Driss Matrouf, Zhi Hao Lim, Chenglin Xu, Haihua Xu, Xiong Xiao, Eng Siong Chng, Benoit G. B. Fauve, Kaavya Sriskandaraja, Vidhyasaharan Sethu, W. W. Lin, Dennis Alexander Lehmann Thomsen, Zheng-Hua Tan, Massimiliano Todisco, Nicholas W. D. Evans, Haizhou Li, John H. L. Hansen, Jean-François Bonastre, Eliathamby Ambikairajah

Proceedings of the 18th Annual Conference of the International Speech Communication Association, 2017

Investigating Scalability in Hierarchical Language Identification System.

Saad Irtza, Vidhyasaharan Sethu, Eliathamby Ambikairajah, Haizhou Li

Proceedings of the 18th Annual Conference of the International Speech Communication Association, 2017

Bidirectional Modelling for Short Duration Language Identification.

Sarith Fernando, Vidhyasaharan Sethu, Eliathamby Ambikairajah, Julien Epps

Proceedings of the 18th Annual Conference of the International Speech Communication Association, 2017

An Investigation of Emotion Prediction Uncertainty Using Gaussian Mixture Regression.

Ting Dang, Vidhyasaharan Sethu, Julien Epps, Eliathamby Ambikairajah

Proceedings of the 18th Annual Conference of the International Speech Communication Association, 2017

Gaussian Process Regression for Continuous Emotion Recognition with Global Temporal Invariance.

Mia Atcheson, Vidhyasaharan Sethu, Julien Epps

Proceedings of the 1st IJCAI Workshop on Artificial Intelligence in Affective Computing (AffComp 2017), 2017

Salience based lexical features for emotion recognition.

Kalani Wataraka Gamage, Vidhyasaharan Sethu, Eliathamby Ambikairajah

Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

Investigating the use of scattering coefficients for replay attack detection.

Kaavya Sriskandaraja, Gajan Suthokumar, Vidhyasaharan Sethu, Eliathamby Ambikairajah

Proceedings of the 2017 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2017

Modeling variable length phoneme sequences - A step towards linguistic information for speech emotion recognition in wider world.

Kalani Wataraka Gamage, Vidhyasaharan Sethu, Eliathamby Ambikairajah

Proceedings of the Seventh International Conference on Affective Computing and Intelligent Interaction, 2017

2016

Staircase Regression in OA RVM, Data Selection and Gender Dependency in AVEC 2016.

Zhaocheng Huang, Brian Stasak, Ting Dang, Kalani Wataraka Gamage, Phu Ngoc Le, Vidhyasaharan Sethu, Julien Epps

Proceedings of the 6th International Workshop on Audio/Visual Emotion Challenge, 2016

Investigation of Sub-Band Discriminative Information Between Spoofed and Genuine Speech.

Kaavya Sriskandaraja, Vidhyasaharan Sethu, Phu Ngoc Le, Eliathamby Ambikairajah

Proceedings of the 17th Annual Conference of the International Speech Communication Association, 2016

Twin Model G-PLDA for Duration Mismatch Compensation in Text-Independent Speaker Verification.

Jianbo Ma, Vidhyasaharan Sethu, Eliathamby Ambikairajah, Kong-Aik Lee

Proceedings of the 17th Annual Conference of the International Speech Communication Association, 2016

Parallel Speaker and Content Modelling for Text-Dependent Speaker Verification.

Jianbo Ma, Saad Irtza, Kaavya Sriskandaraja, Vidhyasaharan Sethu, Eliathamby Ambikairajah

Proceedings of the 17th Annual Conference of the International Speech Communication Association, 2016

Out of Set Language Modelling in Hierarchical Language Identification.

Saad Irtza, Vidhyasaharan Sethu, Sarith Fernando, Eliathamby Ambikairajah, Haizhou Li

Proceedings of the 17th Annual Conference of the International Speech Communication Association, 2016

A Feature Normalisation Technique for PLLR Based Language Identification Systems.

Sarith Fernando, Vidhyasaharan Sethu, Eliathamby Ambikairajah

Proceedings of the 17th Annual Conference of the International Speech Communication Association, 2016

Factor Analysis Based Speaker Normalisation for Continuous Emotion Prediction.

Ting Dang, Vidhyasaharan Sethu, Eliathamby Ambikairajah

Proceedings of the 17th Annual Conference of the International Speech Communication Association, 2016

A hierarchical framework for language identification.

Saad Irtza, Vidhyasaharan Sethu, Haris Bavattichalil, Eliathamby Ambikairajah, Haizhou Li

Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

2015

Analysis of acoustic space variability in speech affected by depression.

Nicholas Cummins, Vidhyasaharan Sethu, Julien Epps, Sebastian Schnieder, Jarek Krajewski

Speech Commun., 2015

An Investigation of Annotation Delay Compensation and Output-Associative Fusion for Multimodal Continuous Emotion Prediction.

Zhaocheng Huang, Ting Dang, Nicholas Cummins, Brian Stasak, Phu Ngoc Le, Vidhyasaharan Sethu, Julien Epps

Proceedings of the 5th International Workshop on Audio/Visual Emotion Challenge, 2015

Twitter: A New Online Source of Automatically Tagged Data for Conversational Speech Emotion Recognition.

Christopher Hines, Vidhyasaharan Sethu, Julien Epps

Proceedings of the 1st International Workshop on Affect & Sentiment in Multimedia, 2015

An Iterative Multi Range Non-Negative Matrix Factorization Algorithm for Polyphonic Music Transcription.

Anis Khlif, Vidhyasaharan Sethu

Proceedings of the 16th International Society for Music Information Retrieval Conference, 2015

A model based voice activity detector for noisy environments.

Kaavya Sriskandaraja, Vidhyasaharan Sethu, Phu Ngoc Le, Eliathamby Ambikairajah

Proceedings of the 16th Annual Conference of the International Speech Communication Association, 2015

Phonemes frequency based PLLR dimensionality reduction for language recognition.

Saad Irtza, Vidhyasaharan Sethu, Phu Ngoc Le, Eliathamby Ambikairajah, Haizhou Li

Proceedings of the 16th Annual Conference of the International Speech Communication Association, 2015

Relevance vector machine for depression prediction.

Nicholas Cummins, Vidhyasaharan Sethu, Julien Epps, Jarek Krajewski

Proceedings of the 16th Annual Conference of the International Speech Communication Association, 2015

Weighted pairwise Gaussian likelihood regression for depression score prediction.

Nicholas Cummins, Julien Epps, Vidhyasaharan Sethu, Jarek Krajewski

Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

Scalable I-vector concatenation for PLDA based language identification system.

Saad Irtza, Haris Bavattichalil, Vidhyasaharan Sethu, Eliathamby Ambikairajah

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2015

An i-vector GPLDA system for speech based emotion recognition.

Kalani Wataraka Gamage, Vidhyasaharan Sethu, Phu Ngoc Le, Eliathamby Ambikairajah

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2015

2014

The UNSW submission to INTERSPEECH 2014 compare cognitive load challenge.

Jia Min Karen Kua, Vidhyasaharan Sethu, Phu Ngoc Le, Eliathamby Ambikairajah

Proceedings of the 15th Annual Conference of the International Speech Communication Association, 2014

Probabilistic acoustic volume analysis for speech affected by depression.

Nicholas Cummins, Vidhyasaharan Sethu, Julien Epps, Jarek Krajewski

Proceedings of the 15th Annual Conference of the International Speech Communication Association, 2014

Variability compensation in small data: Oversampled extraction of i-vectors for the classification of depressed speech.

Nicholas Cummins, Julien Epps, Vidhyasaharan Sethu, Jarek Krajewski

Proceedings of the IEEE International Conference on Acoustics, 2014

2013

On the use of speech parameter contours for emotion recognition.

Vidhyasaharan Sethu, Eliathamby Ambikairajah, Julien Epps

EURASIP J. Audio Speech Music. Process., 2013

Diagnosis of depression by behavioural signals: a multimodal approach.

Nicholas Cummins, Jyoti Joshi, Abhinav Dhall, Vidhyasaharan Sethu, Roland Goecke, Julien Epps

Proceedings of the 3rd ACM international workshop on Audio/visual emotion challenge, 2013

GMM based speaker variability compensated system for interspeech 2013 compare emotion challenge.

Vidhyasaharan Sethu, Julien Epps, Eliathamby Ambikairajah, Haizhou Li

Proceedings of the 14th Annual Conference of the International Speech Communication Association, 2013

Modeling spectral variability for the classification of depressed speech.

Nicholas Cummins, Julien Epps, Vidhyasaharan Sethu, Michael Breakspear, Roland Goecke

Proceedings of the 14th Annual Conference of the International Speech Communication Association, 2013

Speaker variability in speech based emotion models - Analysis and normalisation.

Vidhyasaharan Sethu, Julien Epps, Eliathamby Ambikairajah

Proceedings of the IEEE International Conference on Acoustics, 2013

2012

Speaker variability in emotion recognition - an adaptation based approach.

Ni Ding, Vidhyasaharan Sethu, Julien Epps, Eliathamby Ambikairajah

Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

PNCC-ivector-SRC based speaker verification.

Eliathamby Ambikairajah, Jia Min Karen Kua, Vidhyasaharan Sethu, Haizhou Li

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2012

2011

Investigation of spectral centroid features for cognitive load classification.

Phu Ngoc Le, Eliathamby Ambikairajah, Julien Epps, Vidhyasaharan Sethu, Eric H. C. Choi

Speech Commun., 2011

Investigation of the robustness of a non-uniform filterbank for cognitive load classification.

Phu Ngoc Le, Vidhyasaharan Sethu, Eliathamby Ambikairajah, Jia Min Karen Kua

Proceedings of the 8th International Conference on Information, 2011

2009

Automatic emotion recognition: an investigation of acoustic and prosodic parameters.

Vidhyasaharan Sethu

PhD thesis, 2009

Pitch contour parameterisation based on linear stylisation for emotion recognition.

Vidhyasaharan Sethu, Eliathamby Ambikairajah, Julien Epps

Proceedings of the 10th Annual Conference of the International Speech Communication Association, 2009

Speaker dependency of spectral features and speech production cues for automatic emotion classification.

Vidhyasaharan Sethu, Eliathamby Ambikairajah, Julien Epps

Proceedings of the IEEE International Conference on Acoustics, 2009

2008

Selective Weighting of Undecimated Wavelet Coefficients for Noise Reduction in SAR Interferograms.

Vidhyasaharan Sethu, Eliathamby Ambikairajah, Linlin Ge

EURASIP J. Adv. Signal Process., 2008

Phonetic and speaker variations in automatic emotion classification.

Vidhyasaharan Sethu, Eliathamby Ambikairajah, Julien Epps

Proceedings of the 9th Annual Conference of the International Speech Communication Association, 2008

Empirical mode decomposition based weighted frequency feature for speech-based emotion classification.

Vidhyasaharan Sethu, Eliathamby Ambikairajah, Julien Epps

Proceedings of the IEEE International Conference on Acoustics, 2008

2007

A Novel Technique for Noise Reduction in InSAR Images.

Dan Meng, Vidhyasaharan Sethu, Eliathamby Ambikairajah, Linlin Ge

IEEE Geosci. Remote. Sens. Lett., 2007

Group delay features for emotion detection.

Vidhyasaharan Sethu, Eliathamby Ambikairajah, Julien Epps

Proceedings of the 8th Annual Conference of the International Speech Communication Association, 2007

Speaker Normalisation for Speech-Based Emotion Detection.

Vidhyasaharan Sethu, Eliathamby Ambikairajah, Julien Epps

Proceedings of the 15th International Conference on Digital Signal Processing, 2007