| 2025 | ACL | SpeechT-RAG: Reliable Depression Detection in LLMs with Retrieval-Augmented Generation Using Speech Timing Information. | Xiangyu Zhang, Hexin Liu, Qiquan Zhang, Beena Ahmed, Julien Epps |
| 2025 | ICASSP | Rethinking Mamba in Speech Processing by Self-Supervised Models. | Xiangyu Zhang, Jianbo Ma, Mostafa Shahin, Beena Ahmed, Julien Epps |
| 2025 | ICMI | Multimodal Task Analysis in Wearable Contexts. | Julien Epps |
| 2025 | Interspeech | Auto-Landmark: Acoustic Landmark Dataset and Open-Source Toolkit for Landmark Extraction. | Xiangyu Zhang, Daijiao Liu, Tianyi Xiao, Cihan Xiao, Tnde Szalay, Mostafa Shahin, Beena Ahmed, Julien Epps |
| 2024 | EMNLP | When LLMs Meets Acoustic Landmarks: An Efficient Approach to Integrate Speech into Large Language Models for Depression Detection. | Xiangyu Zhang, Hexin Liu, Kaishuai Xu, Qiquan Zhang, Daijiao Liu, Beena Ahmed, Julien Epps |
| 2023 | ACII | Recognizing Conversational State from the Eye Using Wearable Eyewear. | Siyuan Chen, Julien Epps |
| 2021 | ICASSP | Automatic Elicitation Compliance for Short-Duration Speech Based Depression Detection. | Brian Stasak, Zhaocheng Huang, Dale Joachim, Julien Epps |
| 2021 | Interspeech | 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, Chlo Diskin-Holdaway, Mostafa Shahin, Vidhyasaharan Sethu, Julien Epps, Chwee Beng Lee, Eliathamby Ambikairajah |
| 2021 | SMC | What Does The Eye Best Tell? An Investigation of Eye Activity for Emotion, Cognitive load and Task Transition Recognition. | Siyuan Chen, Julien Epps |
| 2021 | SMC | Wearable Fatigue Detection Based on Blink-Saccade Synchronisation. | Colin Lam, Julien Epps, Siyuan Chen |
| 2021 | SMC | An Investigation of Automatic Saccade and Fixation Detection from Wearable Infrared Cameras. | Zishan Wang, Julien Epps, Siyuan Chen |
| 2020 | ICASSP | Exploiting Vocal Tract Coordination Using Dilated CNNS For Depression Detection In Naturalistic Environments. | Zhaocheng Huang, Julien Epps, Dale Joachim |
| 2020 | IJCNN | Multimodal Event-based Task Load Estimation from Wearables. | Siyuan Chen, Julien Epps |
| 2020 | Interspeech | Domain Adaptation for Enhancing Speech-Based Depression Detection in Natural Environmental Conditions Using Dilated CNNs. | Zhaocheng Huang, Julien Epps, Dale Joachim, Brian Stasak, James R. Williamson, Thomas F. Quatieri |
| 2020 | Interspeech | How Ordinal Are Your Data? | Sadari Jayawardena, Julien Epps, Zhaocheng Huang |
| 2020 | Interspeech | Augmenting Turn-Taking Prediction with Wearable Eye Activity During Conversation. | Hang Li, Siyuan Chen, Julien Epps |
| 2020 | Interspeech | Investigating Light-ResNet Architecture for Spoofing Detection Under Mismatched Conditions. | Prasanth Parasu, Julien Epps, Kaavya Sriskandaraja, Gajan Suthokumar |
| 2020 | Interspeech | UNSW System Description for the Shared Task on Automatic Speech Recognition for Non-Native Children's Speech. | Mostafa Shahin, Rene Lu, Julien Epps, Beena Ahmed |
| 2019 | ACII | Using Gaussian Processes with LSTM Neural Networks to Predict Continuous-Time, Dimensional Emotion in Ambiguous Speech. | Mia Atcheson, Vidhyasaharan Sethu, Julien Epps |
| 2019 | ACII | Wearable Facial Action Unit Classification from Near-field Infrared Eye Images using Deformable Models. | Hang Li, Siyuan Chen, Julien Epps |
| 2019 | ICASSP | Transmission Line Cochlear Model Based AM-FM Features for Replay Attack Detection. | Tharshini Gunendradasan, Saad Irtza, Eliathamby Ambikairajah, Julien Epps |
| 2019 | ICASSP | Speech Landmark Bigrams for Depression Detection from Naturalistic Smartphone Speech. | Zhaocheng Huang, Julien Epps, Dale Joachim |
| 2019 | ICASSP | Evaluation Measures for Depression Prediction and Affective Computing. | Sadari Jayawardena, Julien Epps, Eliathamby Ambikairajah |
| 2019 | ICASSP | Auditory Inspired Spatial Differentiation for Replay Spoofing Attack Detection. | Buddhi Wickramasinghe, Eliathamby Ambikairajah, Julien Epps, Vidhyasaharan Sethu, Haizhou Li |
| 2019 | Interspeech | An Adaptive-Q Cochlear Model for Replay Spoofing Detection. | Tharshini Gunendradasan, Eliathamby Ambikairajah, Julien Epps, Haizhou Li |
| 2019 | Interspeech | Direct Modelling of Speech Emotion from Raw Speech. | Siddique Latif, Rajib Rana, Sara Khalifa, Raja Jurdak, Julien Epps |
| 2019 | Interspeech | Biologically Inspired Adaptive-Q Filterbanks for Replay Spoofing Attack Detection. | Buddhi Wickramasinghe, Eliathamby Ambikairajah, Julien Epps |
| 2018 | Interspeech | Demonstrating and Modelling Systematic Time-varying Annotator Disagreement in Continuous Emotion Annotation. | Mia Atcheson, Vidhyasaharan Sethu, Julien Epps |
| 2018 | Interspeech | Detection of Replay-Spoofing Attacks Using Frequency Modulation Features. | Tharshini Gunendradasan, Buddhi Wickramasinghe, Phu Ngoc Le, Eliathamby Ambikairajah, Julien Epps |
| 2018 | Interspeech | Depression Detection from Short Utterances via Diverse Smartphones in Natural Environmental Conditions. | Zhaocheng Huang, Julien Epps, Dale Joachim, Michael Chen |
| 2018 | Interspeech | Variational Autoencoders for Learning Latent Representations of Speech Emotion: A Preliminary Study. | Siddique Latif, Rajib Rana, Junaid Qadir, Julien Epps |
| 2018 | Interspeech | Transfer Learning for Improving Speech Emotion Classification Accuracy. | Siddique Latif, Rajib Rana, Shahzad Younis, Junaid Qadir, Julien Epps |
| 2018 | Interspeech | Frequency Domain Linear Prediction Features for Replay Spoofing Attack Detection. | Buddhi Wickramasinghe, Saad Irtza, Eliathamby Ambikairajah, Julien Epps |
| 2017 | ACII | Differential performance of automatic speech-based depression classification across smartphones. | Brian Stasak, Julien Epps |
| 2017 | ACII | Analysis of phonetic markedness and gestural effort measures for acoustic speech-based depression classification. | Brian Stasak, Julien Epps, Aaron Lawson |
| 2017 | ICASSP | A PLLR and multi-stage Staircase Regression framework for speech-based emotion prediction. | Zhaocheng Huang, Julien Epps |
| 2017 | IJCAI | Gaussian Process Regression for Continuous Emotion Recognition with Global Temporal Invariance. | Mia Atcheson, Vidhyasaharan Sethu, Julien Epps |
| 2017 | Interspeech | An Investigation of Crowd Speech for Room Occupancy Estimation. | Siyuan Chen, Julien Epps, Eliathamby Ambikairajah, Phu Ngoc Le |
| 2017 | Interspeech | An Investigation of Emotion Prediction Uncertainty Using Gaussian Mixture Regression. | Ting Dang, Vidhyasaharan Sethu, Julien Epps, Eliathamby Ambikairajah |
| 2017 | Interspeech | Bidirectional Modelling for Short Duration Language Identification. | Sarith Fernando, Vidhyasaharan Sethu, Eliathamby Ambikairajah, Julien Epps |
| 2017 | Interspeech | An Investigation of Emotion Dynamics and Kalman Filtering for Speech-Based Emotion Prediction. | Zhaocheng Huang, Julien Epps |
| 2017 | Interspeech | Elicitation Design for Acoustic Depression Classification: An Investigation of Articulation Effort, Linguistic Complexity, and Word Affect. | Brian Stasak, Julien Epps, Roland Goecke |
| 2016 | ICASSP | Detecting the instant of emotion change from speech using a martingale framework. | Zhaocheng Huang, Julien Epps |
| 2016 | Interspeech | Cross-Cultural Depression Recognition from Vocal Biomarkers. | Sharifa Alghowinem, Roland Goecke, Julien Epps, Michael Wagner, Jeffrey F. Cohn |
| 2016 | Interspeech | Automatic Classification of Lexical Stress in English and Arabic Languages Using Deep Learning. | Mostafa Shahin, Julien Epps, Beena Ahmed |
| 2016 | Interspeech | An Investigation of Emotional Speech in Depression Classification. | Brian Stasak, Julien Epps, Nicholas Cummins, Roland Goecke |
| 2015 | ICASSP | Weighted pairwise Gaussian likelihood regression for depression score prediction. | Nicholas Cummins, Julien Epps, Vidhyasaharan Sethu, Jarek Krajewski |
| 2015 | Interspeech | Relevance vector machine for depression prediction. | Nicholas Cummins, Vidhyasaharan Sethu, Julien Epps, Jarek Krajewski |
| 2015 | Interspeech | An investigation of emotion change detection from speech. | Zhaocheng Huang, Julien Epps, Eliathamby Ambikairajah |
| 2014 | ICASSP | Variability compensation in small data: Oversampled extraction of i-vectors for the classification of depressed speech. | Nicholas Cummins, Julien Epps, Vidhyasaharan Sethu, Jarek Krajewski |
| 2014 | Interspeech | Probabilistic acoustic volume analysis for speech affected by depression. | Nicholas Cummins, Vidhyasaharan Sethu, Julien Epps, Jarek Krajewski |
| 2014 | Interspeech | The INTERSPEECH 2014 computational paralinguistics challenge: cognitive & physical load. | Bjrn W. Schuller, Stefan Steidl, Anton Batliner, Julien Epps, Florian Eyben, Fabien Ringeval, Erik Marchi, Yue Zhang |
| 2013 | ICASSP | Detecting depression: A comparison between spontaneous and read speech. | Sharifa Alghowinem, Roland Goecke, Michael Wagner, Julien Epps, Michael Breakspear, Gordon Parker |
| 2013 | ICASSP | A comparative study of different classifiers for detecting depression from spontaneous speech. | Sharifa Alghowinem, Roland Goecke, Michael Wagner, Julien Epps, Tom Gedeon, Michael Breakspear, Gordon Parker |
| 2013 | ICASSP | Spectro-temporal analysis of speech affected by depression and psychomotor retardation. | Nicholas Cummins, Julien Epps, Eliathamby Ambikairajah |
| 2013 | ICASSP | Speaker variability in speech based emotion models - Analysis and normalisation. | Vidhyasaharan Sethu, Julien Epps, Eliathamby Ambikairajah |
| 2013 | ICDAR | Mental Workload Classification via Online Writing Features. | Kun Yu, Julien Epps, Fang Chen |
| 2013 | Interspeech | I4u submission to NIST SRE 2012: a large-scale collaborative effort for noise-robust speaker verification. | Rahim Saeidi, Kong-Aik Lee, Tomi Kinnunen, Tawfik Hasan, Benoit G. B. Fauve, Pierre-Michel Bousquet, Elie Khoury, Pablo Luis Sordo Martinez, Jia Min Karen Kua, Changhuai You, Hanwu Sun, Anthony Larcher, Padmanabhan Rajan, Ville Hautamki, Cemal Hanili, Billy Braithwaite, Rosa Gonzlez Hautamki, Seyed Omid Sadjadi, Gang Liu, Hynek Boril, Navid Shokouhi, Driss Matrouf, Laurent El Shafey, Pejman Mowlaee, Julien Epps, Tharmarajah Thiruvaran, David A. van Leeuwen, Bin Ma, Haizhou Li, John H. L. Hansen, Jean-Franois Bonastre, Sbastien Marcel, John S. D. Mason, Eliathamby Ambikairajah |
| 2013 | Interspeech | Characterising depressed speech for classification. | Sharifa Alghowinem, Roland Goecke, Michael Wagner, Julien Epps, Gordon Parker, Michael Breakspear |
| 2013 | Interspeech | Modeling spectral variability for the classification of depressed speech. | Nicholas Cummins, Julien Epps, Vidhyasaharan Sethu, Michael Breakspear, Roland Goecke |
| 2013 | Interspeech | GMM based speaker variability compensated system for interspeech 2013 compare emotion challenge. | Vidhyasaharan Sethu, Julien Epps, Eliathamby Ambikairajah, Haizhou Li |
| 2013 | IUI | Automatic and continuous user task analysis via eye activity. | Siyuan Chen, Julien Epps, Fang Chen |
| 2012 | FlAIRS | From Joyous to Clinically Depressed: Mood Detection Using Spontaneous Speech. | Sharifa Alghowinem, Roland Goecke, Michael Wagner, Julien Epps, Michael Breakspear, Gordon Parker |
| 2012 | ICASSP | Speaker variability in emotion recognition - an adaptation based approach. | Ni Ding, Vidhyasaharan Sethu, Julien Epps, Eliathamby Ambikairajah |
| 2012 | ICASSP | A study of automatic phonetic segmentation for forensic voice comparison. | Chee Cheun Huang, Julien Epps |
| 2012 | ICONIP | Classification of Working Memory Load Using Wavelet Complexity Features of EEG Signals. | Pega Zarjam, Julien Epps, Fang Chen, Nigel H. Lovell |
| 2012 | Interspeech | A Comparison of Classification Paradigms for Speaker Likeability Determination. | Nicholas Cummins, Julien Epps, Jia Min Karen Kua |
| 2012 | Interspeech | Speaker Clustering in Emotion Recognition. | Ni Ding, Julien Epps |
| 2011 | ICASSP | Speaker verification using sparse representation classification. | Jia Min Karen Kua, Eliathamby Ambikairajah, Julien Epps, Roberto Togneri |
| 2011 | ICASSP | Using clustering comparison measures for speaker recognition. | Jia Min Karen Kua, Julien Epps, Mohaddeseh Nosratighods, Eliathamby Ambikairajah, Eric H. C. Choi |
| 2011 | ICASSP | Voice source features for cognitive load classification. | Tet Fei Yap, Julien Epps, Eliathamby Ambikairajah, Eric H. C. Choi |
| 2011 | Interact | Measuring Cognitive Workload with Low-Cost Electroencephalograph. | Avi Knoll, Yang Wang, Fang Chen, Jie Xu, Natalie Ruiz, Julien Epps, Pega Zarjam |
| 2011 | Interspeech | Building an Audio-Visual Corpus of Australian English: Large Corpus Collection with an Economical Portable and Replicable Black Box. | Denis Burnham, Dominique Estival, Steven Fazio, Jette Viethen, Felicity Cox, Robert Dale, Steve Cassidy, Julien Epps, Roberto Togneri, Michael Wagner, Yuko Kinoshita, Roland Gcke, Joanne Arciuli, Mark Onslow, Trent W. Lewis, Andrew Butcher, John Hajek |
| 2011 | Interspeech | An Investigation of Depressed Speech Detection: Features and Normalization. | Nicholas Cummins, Julien Epps, Michael Breakspear, Roland Goecke |
| 2011 | IUI | Eye activity as a measure of human mental effort in HCI. | Siyuan Chen, Julien Epps, Natalie Ruiz, Fang Chen |
| 2011 | IUI | Cognitive load evaluation of handwriting using stroke-level features. | Kun Yu, Julien Epps, Fang Chen |
| 2011 | OZCHI | A comparison of four methods for cognitive load measurement. | Siyuan Chen, Julien Epps, Fang Chen |
| 2010 | ICASSP | Glottal features for speech-based cognitive load classification. | Tet Fei Yap, Julien Epps, Eric H. C. Choi, Eliathamby Ambikairajah |
| 2010 | ICDM | minCEntropy: A Novel Information Theoretic Approach for the Generation of Alternative Clusterings. | Xuan Vinh Nguyen, Julien Epps |
| 2010 | ICPR | A Study of Voice Source and Vocal Tract Filter Based Features in Cognitive Load Classification. | Phu Ngoc Le, Julien Epps, Eric H. C. Choi, Eliathamby Ambikairajah |
| 2010 | Interspeech | An investigation of formant frequencies for cognitive load classification. | Tet Fei Yap, Julien Epps, Eliathamby Ambikairajah, Eric H. C. Choi |
| 2009 | BIBE | A Novel Approach for Automatic Number of Clusters Detection in Microarray Data Based on Consensus Clustering. | Xuan Vinh Nguyen, Julien Epps |
| 2009 | ICASSP | The I4U system in NIST 2008 speaker recognition evaluation. | Haizhou Li, Bin Ma, Kong-Aik Lee, Hanwu Sun, Donglai Zhu, Khe Chai Sim, Changhuai You, Rong Tong, Ismo Krkkinen, Chien-Lin Huang, Vladimir Pervouchine, Wu Guo, Yijie Li, Li-Rong Dai, Mohaddeseh Nosratighods, Tharmarajah Thiruvaran, Julien Epps, Eliathamby Ambikairajah, Chng Eng Siong, Tanja Schultz, Qin Jin |
| 2009 | ICASSP | Evaluation of a fused FM and cepstral-based speaker recognition system on the NIST 2008 SRE. | Mohaddeseh Nosratighods, Tharmarajah Thiruvaran, Julien Epps, Eliathamby Ambikairajah, Bin Ma, Haizhou Li |
| 2009 | ICASSP | Speaker dependency of spectral features and speech production cues for automatic emotion classification. | Vidhyasaharan Sethu, Eliathamby Ambikairajah, Julien Epps |
| 2009 | ICML | Information theoretic measures for clusterings comparison: is a correction for chance necessary? | Xuan Vinh Nguyen, Julien Epps, James Bailey |
| 2009 | Interspeech | LS regularization of group delay features for speaker recognition. | Jia Min Karen Kua, Julien Epps, Eliathamby Ambikairajah, Eric H. C. Choi |
| 2009 | Interspeech | Pitch contour parameterisation based on linear stylisation for emotion recognition. | Vidhyasaharan Sethu, Eliathamby Ambikairajah, Julien Epps |
| 2009 | Interspeech | Analysis of band structures for speaker-specific information in FM feature extraction. | Tharmarajah Thiruvaran, Eliathamby Ambikairajah, Julien Epps |
| 2008 | ICASSP | Optimizing period-3 methods for eukaryotic gene prediction. | Mahmood Akhtar, Eliathamby Ambikairajah, Julien Epps |
| 2008 | ICASSP | A self-directed learning approach to signal processing education. | Eliathamby Ambikairajah, Julien Epps, Samuel J. Freney, Ming Sheng |
| 2008 | ICASSP | Empirical mode decomposition based weighted frequency feature for speech-based emotion classification. | Vidhyasaharan Sethu, Eliathamby Ambikairajah, Julien Epps |
| 2008 | ICISP | Digital Signal Processing Techniques for Gene Finding in Eukaryotes. | Mahmood Akhtar, Eliathamby Ambikairajah, Julien Epps |
| 2008 | Interspeech | Phonetic and speaker variations in automatic emotion classification. | Vidhyasaharan Sethu, Eliathamby Ambikairajah, Julien Epps |
| 2008 | Interspeech | FM features for automatic forensic speaker recognition. | Tharmarajah Thiruvaran, Eliathamby Ambikairajah, Julien Epps |
| 2007 | CHI | A study of co-worker awareness in remote collaboration over a shared application. | Julien Epps, Benjamin Close |
| 2007 | HCI | Design Discussion of the [braccetto] Research Platform: Supporting Distributed Intensely Collaborating Creative Teams of Teams. | Claudia Schremmer, Alex Krumm-Heller, Rudi Vernik, Julien Epps |
| 2007 | ICASSP | Time and Frequency Domain Methods for Gene and Exon Prediction in Eukaryotes. | Mahmood Akhtar, Julien Epps, Eliathamby Ambikairajah |
| 2007 | ICASSP | P-Value Segment Selection Technique for Speaker Verification. | Mohaddeseh Nosratighods, Eliathamby Ambikairajah, Julien Epps, Michael J. Carey |
| 2007 | Interspeech | Group delay features for emotion detection. | Vidhyasaharan Sethu, Eliathamby Ambikairajah, Julien Epps |
| 2006 | CHI | A study of hand shape use in tabletop gesture interaction. | Julien Epps, Serge Lichman, Mike Wu |
| 2006 | ICASSP | Warped Magnitude and Phase-Based Features for Language Identification. | Felicity Allen, Eliathamby Ambikairajah, Julien Epps |
| 2006 | ICASSP | Improving Separability of Eeg Signals During Motor Imagery With An Efficient Circular Laplacian. | Le Song, Julien Epps |
| 2006 | ICML | Classifying EEG for brain-computer interfaces: learning optimal filters for dynamical system features. | Le Song, Julien Epps |
| 2006 | ICPR | Speaker Verification Using A Novel Set of Dynamic Features. | Mohaddeseh Nosratighods, Eliathamby Ambikairajah, Julien Epps |
| 2005 | ICASSP | Experiences with an electronic whiteboard teaching laboratory and tablet PC based lecture presentations [DSP courses]. | Eliathamby Ambikairajah, Julien Epps, Ming Sheng, Branko G. Celler, Peter Chen |
| 2005 | ICMI | A study of manual gesture-based selection for the PEMMI multimodal transport management interface. | Fang Chen, Eric H. C. Choi, Julien Epps, Serge Lichman, Natalie Ruiz, Yu (David) Shi, Ronnie Taib, Mike Wu |
| 2005 | Interspeech | An energy search approach to variable frame rate front-end processing for robust ASR. | Julien Epps, Eric H. C. Choi |
| 2005 | MMSP | Language Identification using Warping and the Shifted Delta Cepstrum. | Felicity Allen, Eliathamby Ambikairajah, Julien Epps |
| 2004 | Interspeech | Perceptual wavelet packet audio coder. | Teddy Surya Gunawan, Eliathamby Ambikairajah, Julien Epps |
| 2003 | ICASSP | Evaluation of a virtual teaching laboratory for signal processing education. | Eliathamby Ambikairajah, Julien Epps, Ming Sheng, Branko G. Celler |
| 2003 | ICASSP | Temporal structure constrained transformation for speaker adaptation. | Eric H. C. Choi, Trym Holter, Julien Epps, Arun Gopalakrishnan |
| 2003 | ICASSP | Decomposition of speech into voiced and unvoiced components based on a state-space signal model. | Mark Thomson, Simon Boland, Mike Wu, Julien Epps, Michael Smithers |
| 2001 | ICASSP | Wideband speech and audio coding using gammatone filter banks. | Eliathamby Ambikairajah, Julien Epps, Lee Lin |
| 2001 | ISCAS | A new very low bit rate wideband speech coder with a sinusoidal highband model. | Julien Epps, W. Harvey Holmes |
| 1998 | Interspeech | Speech enhancement using STC-based bandwidth extension. | Julien Epps, W. Harvey Holmes |
| 1997 | Interspeech | Real time measurements of the vocal tract resonances during speech. | Julien Epps, Annette Dowd, John Smith, Joe Wolfe |