By Professor Julien Epps

Journal articles

Kua JMK; Epps JR; Ambikairajah E, 2013, 'I-Vector with sparse representation classification for speaker verification', Speech Communication, 55, pp. 707 - 720, http://dx.doi.org/10.1016/j.specom.2013.01.005

Maunder D; Epps JR; Ambikairajah E; Celler BG, 2013, 'Robust sounds of activities of daily living classification in two-channel audio-based telemonitoring', International Journal of Telemedicine and Applications, 2013, pp. Article number696813, http://dx.doi.org/10.1155/2013/696813

Chen F; Ruiz N; Choi E; Epps J; Khawaja MA; Taib R; Yin B; Wang Y, 2012, 'Multimodal behavior and interaction as indicators of cognitive load', Transactions on Interactive Intelligent Systems, 2, http://dx.doi.org/10.1145/2395123.2395127

Chen F; Ruiz N; Choi E; Epps J; Khawaja MA; Taib R; Yin B; Wang Y, 2012, 'Multimodal behavior and interaction as indicators of cognitive load', ACM Transactions on Interactive Intelligent Systems, 2, http://dx.doi.org/10.1145/2395123.2395127

Epps JR; Cowie R; Narayanan S; Schuller B; Tao J, 2012, 'Emotion and mental state recognition from speech', Eurasip journal on Advances in Signal Processing

Chen F; Ruiz N; Choi E; Epps JR; Khawaja MA; Taib R; Yin B; Wang Y, 2012, 'Multimodal Behavior and Interaction as Indicators of Cognitive Load', ACM Transactions on interactive intelligent systems, 2, pp. 22:1 - 22:36, http://dx.doi.org/10.1145/2395123.2395127

Epps J; Ying H; Huttley GA, 2011, 'Statistical methods for detecting periodic fragments in DNA sequence data', Biology Direct, 6, http://dx.doi.org/10.1186/1745-6150-6-21

Yap ; Epps JR; Ambikairajah E; Choi E, 2011, 'Formant frequencies under cognitive load: Effects and classification', Eurasip journal on Advances in Signal Processing, 2011, pp. Article number: 219253, http://dx.doi.org/10.1155/2011/219253

Le NP; Ambikairajah E; Epps JR; Sethu V; Choi E, 2011, 'Investigation of spectral centroid features for cognitive load classification', Speech Communication, 53, pp. 540 - 551, http://dx.doi.org/10.1016/j.specom.2011.01.005

Morrison GS; Epps J; Rose P; Thiruvaran T; Zhang C, 2010, 'Measuring reliability in forensic voice comparison.', The Journal of the Acoustical Society of America, 128, pp. 2378 - 2378, http://dx.doi.org/10.1121/1.3508454

Nosratighods MH; Ambikairajah E; Epps JR; Carey M, 2010, 'A Segment Selection Technique for Speaker Verification Speech Communication', Speech Communication, 52, pp. 753 - 761

Ying H; Epps JR; Huttley G, 2010, 'Evidence that localised variation in primate sequence divergence arises from an influence of nucleosome placement on DNA repair', Molecular Biology and Evolution, 27, pp. 637 - 649, http://mbe.oxfordjournals.org/content/27/3/637.full.pdf+html

Nguyen XV; Epps JR; Bailey J, 2010, 'Information Theoretic Measures for Clusterings Comparison: Variants, Properties, Normalization and Correction for Chance', Journal of Machine Learning Research, 11, pp. 2837 - 2854, http://www.jmlr.org/papers/volume11/vinh10a/vinh10a.pdf

Chung LJ; Sen D; Epps JR, 2010, 'Inter-Band Mutual Information in Blind Audio Bandwidth Extension', Journal of the Audio Engineering Society, 58, pp. 952 - 965, http://www.aes.org/e-lib/browse.cfm?elib=15740

Ambikairajah E; Epps JR; Gunawan TS, 2010, 'Perceptual Speech Enhancement Exploiting Temporal Masking Properties of Human Auditory System', Speech Communication, 52, pp. 381 - 393

Epps JR, 2009, 'A hybrid technique for the periodicity characterization of genomic sequence data', Eurasip Journal on Bioinformatics and Systems Biology, 2009

Thiruvaran T; Nosratighods MH; Ambikairajah E; Epps JR, 2009, 'Computationally efficient frame-averaged FM feature extraction for speaker recognition', Electronics Letters, 45, pp. 335 - 337

Epps JR, 2009, 'Fast approximate computation of non-uniform DFTs for biological sequence analysis', Electronics Letters, 45, pp. 429 - 430

Maunder D; Ambikairajah E; Epps J; Celler B, 2008, 'Dual-microphone Sounds of Daily Life classification for telemonitoring in a noisy environment.', Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference, pp. 4636 - 4639

Gunawan TS; Epps JR; Ambikairajah E, 2008, 'Boosting approach to exon detection in DNA sequences', Electronics Letters, 44, pp. 323 - 324, http://dx.doi.org/10.1049/el:20082343

Thiruvaran T; Ambikairajah E; Epps JR, 2008, 'Extraction of FM components from speech signals using all-pole model', Electronics Letters, 44, pp. 449 - 450, http://dx.doi.org/10.1049/el:20080147

Akhtar M; Epps JR; Ambikairajah E, 2008, 'Signal processing in sequence analysis: Advances in Eukaryotic Gene Prediction', IEEE Journal of Selected Topics in Signal Processing, 2, pp. 310 - 321

Epps JR; Song L, 2007, 'Classifying EEG for brain-computer interface: learning optimal filters for dynamical system features', Computational Intelligence and Neuroscience, 2007

Ambikairajah E; Epps JR; Thiruvaran T, 2007, 'Robust FM demodulation of discrete-time signals using least squares differential ratio', Electronics Letters, 43, pp. 727 - 729

Ambikairajah E; Epps JR; Sheng M; Celler BG, 2007, 'Tablet PC and electronic whiteboard use in signal processing education', IEEE Signal Processing Magazine, 24, pp. 130 - 133

Epps JR; Holmes WH, 2001, 'Coding wideband speech at narrow-band bit rates', Acoustics Australia, 29, pp. 13 - 16

Smith JR; Epps JR; Wolfe JA, 1997, 'A Novel Instrument to Measure Acoustic Resonances of the Vocal Tract During Phonation', Measurement Science and Technology, pp. 1112 - 1121

Conference Papers

Zhang X; Ma J; Shahin M; Ahmed B; Epps J, 2025, 'Rethinking Mamba in Speech Processing by Self-Supervised Models', in ICASSP IEEE International Conference on Acoustics Speech and Signal Processing Proceedings, http://dx.doi.org/10.1109/ICASSP49660.2025.10889111

Epps J, 2024, 'Wearable Sensing for Longitudinal Automatic Task Analysis', in Proceedings of the 2nd International Workshop on Multimodal and Responsible Affective Computing, ACM, pp. 7 - 7, presented at MM '24: The 32nd ACM International Conference on Multimedia, http://dx.doi.org/10.1145/3689092.3689417

Cauchard JR; Epps J; Goncalves J; Häkkilä J; Herdel V; Perusquía-Hernández M, 2024, 'Affective Computing for Mobile Technologies', in Mobilehci 2024 Adjunct Proceedings Publication of the 26th International Conference on Mobile Human Computer Interaction, http://dx.doi.org/10.1145/3640471.3680459

Ouyang A; Chen S; Epps J, 2024, 'Evaluation of Event-Based and Timing Features from Head Movement and Eye Activity for Wearable Task Transition Detection', in 2024 International Conference on Activity and Behavior Computing Abc 2024, http://dx.doi.org/10.1109/ABC61795.2024.10651760

Zhang X; Liu H; Xu K; Zhang Q; Liu D; Ahmed B; Epps J, 2024, 'When LLMs Meet Acoustic Landmarks: An Efficient Approach to Integrate Speech into Large Language Models for Depression Detection', in Emnlp 2024 2024 Conference on Empirical Methods in Natural Language Processing Proceedings of the Conference, pp. 146 - 158, http://dx.doi.org/10.18653/v1/2024.emnlp-main.8

Chen S; Epps J, 2023, 'Recognizing Conversational State from the Eye Using Wearable Eyewear', in 2023 11th International Conference on Affective Computing and Intelligent Interaction Acii 2023, http://dx.doi.org/10.1109/ACII59096.2023.10388081

Stasak B; Huang Z; Epps J; Joachim D, 2021, 'Depression Classification Using n-Gram Speech Errors from Manual and Automatic Stroop Color Test Transcripts', in Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society EMBS, Institute of Electrical and Electronics Engineers (IEEE), United States, pp. 1631 - 1635, presented at 2021 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC), United States, 01 November 2021 - 05 November 2021, http://dx.doi.org/10.1109/EMBC46164.2021.9629881

Stasak B; Huang Z; Joachim D; Epps J, 2021, 'Automatic elicitation compliance for short-duration speech based depression detection', in ICASSP IEEE International Conference on Acoustics Speech and Signal Processing Proceedings, Institute of Electrical and Electronics Engineers (IEEE), pp. 7283 - 7287, presented at ICASSP 2021 - 2021 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 06 June 2021 - 11 June 2021, http://dx.doi.org/10.1109/ICASSP39728.2021.9414366

Wang Z; Epps J; Chen S, 2021, 'An Investigation of Automatic Saccade and Fixation Detection from Wearable Infrared Cameras', in Conference Proceedings IEEE International Conference on Systems Man and Cybernetics, pp. 2250 - 2257, http://dx.doi.org/10.1109/SMC52423.2021.9658954

Ahmed B; Ballard K; Burnham D; Sirojan T; Mehmood H; Estival D; Baker E; Cox F; Arciuli J; Benders T; Demuth K; Kelly B; Diskin-Holdaway C; Shahin M; Sethu V; Epps J; Lee CB; Ambikairajah E, 2021, 'AusKidTalk: An auditory-visual corpus of 3-to 12-year-old Australian children's speech', in Proceedings of the Annual Conference of the International Speech Communication Association Interspeech, pp. 4351 - 4355, http://dx.doi.org/10.21437/Interspeech.2021-2000

Lam C; Epps J; Chen S, 2021, 'Wearable Fatigue Detection Based on Blink-Saccade Synchronisation', in Conference Proceedings IEEE International Conference on Systems Man and Cybernetics, pp. 1186 - 1191, http://dx.doi.org/10.1109/SMC52423.2021.9659006

Chen S; Epps J, 2021, 'What Does the Eye Best Tell? An Investigation of Eye Activity for Emotion, Cognitive load and Task Transition Recognition', in Conference Proceedings IEEE International Conference on Systems Man and Cybernetics, pp. 2258 - 2265, http://dx.doi.org/10.1109/SMC52423.2021.9659188

Chen S; Epps J, 2020, 'Multimodal Event-based Task Load Estimation from Wearables', in Proceedings of the International Joint Conference on Neural Networks, Institute of Electrical and Electronics Engineers (IEEE), pp. 1 - 9, presented at 2020 International Joint Conference on Neural Networks (IJCNN), 19 July 2020 - 24 July 2020, http://dx.doi.org/10.1109/IJCNN48605.2020.9206605

Huang Z; Epps J; Joachim D, 2020, 'Exploiting Vocal Tract Coordination Using Dilated CNNS for Depression Detection in Naturalistic Environments', in ICASSP IEEE International Conference on Acoustics Speech and Signal Processing Proceedings, Institute of Electrical and Electronics Engineers (IEEE), pp. 6549 - 6553, presented at ICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 04 May 2020 - 08 May 2020, http://dx.doi.org/10.1109/ICASSP40776.2020.9054323

Li H; Chen S; Epps J, 2020, 'Augmenting turn-taking prediction with wearable eye activity during conversation', in Proceedings of the Annual Conference of the International Speech Communication Association Interspeech, pp. 676 - 680, http://dx.doi.org/10.21437/Interspeech.2020-3204

Huang Z; Epps J; Joachim D; Stasak B; Williamson JR; Quatieri TF, 2020, 'Domain adaptation for enhancing speech-based depression detection in natural environmental conditions using dilated CNNs', in Proceedings of the Annual Conference of the International Speech Communication Association Interspeech, International Speech Communication Association, pp. 4561 - 4565, presented at Interspeech 2020, http://dx.doi.org/10.21437/Interspeech.2020-3135

Jayawardena S; Epps J; Huang Z, 2020, 'How ordinal are your data?', in Proceedings of the Annual Conference of the International Speech Communication Association Interspeech, pp. 1853 - 1857, http://dx.doi.org/10.21437/Interspeech.2020-2030

Parasu P; Epps J; Sriskandaraja K; Suthokumar G, 2020, 'Investigating light-ResNet architecture for spoofing detection under mismatched conditions', in Proceedings of the Annual Conference of the International Speech Communication Association Interspeech, pp. 1111 - 1115, http://dx.doi.org/10.21437/Interspeech.2020-2039

Shahin M; Lu R; Epps J; Ahmed B, 2020, 'UNSW system description for the shared task on automatic speech recognition for non-native children's speech', in Proceedings of the Annual Conference of the International Speech Communication Association Interspeech, pp. 265 - 268, http://dx.doi.org/10.21437/Interspeech.2020-3111

Shahin M; Ahmed B; Smith DV; Duenser A; Epps J, 2019, 'Automatic Screening of Children with Speech Sound Disorders Using Paralinguistic Features', in IEEE International Workshop on Machine Learning for Signal Processing Mlsp, http://dx.doi.org/10.1109/MLSP.2019.8918725

Wickramasinghe B; Ambikairajah E; Epps J, 2019, 'Biologically inspired adaptive-Q filterbanks for replay spoofing attack detection', in Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH, Graz, Austria, pp. 2953 - 2957, presented at INTERSPEECH 2019, Graz, Austria, 15 September 2019 - 19 September 2019, http://dx.doi.org/10.21437/Interspeech.2019-1535

Latif S; Rana R; Khalifa S; Jurdak R; Epps J, 2019, 'Direct modelling of speech emotion from raw speech', in Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH, Graz, Austria, pp. 3920 - 3924, presented at the 20th Annual Conference of the International Speech Communication Association INTERSPEECH 2019, Graz, Austria, 15 September 2019 - 19 September 2019, http://dx.doi.org/10.21437/interspeech.2019-3252

Atcheson M; Sethu V; Epps J, 2019, 'Using Gaussian Processes with LSTM Neural Networks to Predict Continuous-Time, Dimensional Emotion in Ambiguous Speech', in 2019 8th International Conference on Affective Computing and Intelligent Interaction Acii 2019, http://dx.doi.org/10.1109/ACII.2019.8925450

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