By Professor Julien Epps

Conference Papers

Sethu V; Epps J; Ambikairajah E, 2013, 'GMM Based Speaker Variability Compensated System for Interspeech 2013 ComParE Emotion Challenge', in CERISARA C (ed.), INTERSPEECH 2013, 14thAnnual Conference of the International Speech Communication Association, Lyon, France, presented at INTERSPEECH 2013 14thAnnual Conference of the International Speech Communication Association, Lyon, France, 25 August 2013 - 29 August 2013

Cummins N; Epps J; Sethu V; Breakspear M; Goecke R, 2013, 'Modeling Spectral Variability for the Classification of Depressed Speech', in INTERSPEECH 2013, 14thAnnual Conference of the International Speech Communication Association, Lyon, France, presented at 14th Annual Conference of the International Speech Communication Association Interspeech2013, Lyon, France, 25 August 2013 - 29 August 2013

Saedi R; Lee K-A; Kinnunen T; Hasan T; Fauve BGB; Bousquet P-M; el Khoury E; Martinez PLS; Kua JMK; You C; Sun H; Larcher A; Rajan P; Hautam ki V; Hanil i C; Braithwaite B; Hautam ki RGL; Sadjadi SO; Liu G; Boril H; Shokouhi N; Matrouf D; Shafey LE; Mowlaee P; Epps J; Thiruvaran T; van Leeuwen DA; Ma B; Li H; Hansen JHL; Bonastre J-FO; Marcel SB; Mason JSD; Ambikairajah E, 2013, 'I4u submission to NIST SRE 2012: a large-scale collaborative effort for noise-robust speaker verification.', in Bimbot FDR; Cerisara C; Fougeron CC; Gravier G; Lamel L; Pellegrino FO; Perrier P (eds.), INTERSPEECH 2013, 14thAnnual Conference of the International Speech Communication Association, ISCA, Lyon, France, pp. 1986-1990 - 1986-1990, presented at 14th Annual Conference of the International Speech Communication Association Interspeech2013, Lyon, France, 25 August 2013 - 29 August 2013, http://dblp.uni-trier.de/db/conf/interspeech/interspeech2013.html#aizhouHBMMA13

Alghowinem S; Goecke R; Wagner M; Epps J; Parker G; Breakspear M, 2013, 'Characterising Depressed Speech for Classification', in Bimbot F; Cerisara C; Fougeron C; Gravier G; Lamel L; Pellegrino F; Perrier P (eds.), 14TH ANNUAL CONFERENCE OF THE INTERNATIONAL SPEECH COMMUNICATION ASSOCIATION (INTERSPEECH 2013), VOLS 1-5, ISCA-INT SPEECH COMMUNICATION ASSOC, FRANCE, Lyon, pp. 2533 - 2537, presented at 14th Annual Conference of the International-Speech-Communication-Association (INTERSPEECH 2013), FRANCE, Lyon, 25 August 2013 - 29 August 2013, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000395050001045&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1

Chen S; Epps JR; Chen F, 2013, 'Automatic and continuous user task analysis via eye activity', in International Conference on Intelligent User Interfaces, Proceedings IUI, Santa Monica, CA, United states, pp. 57 - 66, presented at 18th International Conference on Intelligent User Interfaces, IUI 2013, Santa Monica, CA, United states, 19 March 2013 - 22 March 2013, http://dx.doi.org/10.1145/2449396.2449406

Chen S; Epps J; Chen F, 2013, 'An investigation of pupil-based cognitive load measurement with low cost infrared webcam under light reflex interference', in Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference, pp. 3202 - 3205, http://dx.doi.org/10.1109/EMBC.2013.6610222

Cummins N; Joshi J; Dhall A; Sethu V; Goecke R; Epps J, 2013, 'Diagnosis of depression by behavioural signals: A multimodal approach', in AVEC 2013 - Proceedings of the 3rd ACM International Workshop on Audio/Visual Emotion Challenge, pp. 11 - 20, http://dx.doi.org/10.1145/2512530.2512535

Allen P; Epps J; Ravishankar J, 2013, 'Sparking the next generation: Exposing, engaging and enrolling students in electrical engineering', in Proceedings of 2013 IEEE International Conference on Teaching, Assessment and Learning for Engineering, TALE 2013, pp. 201 - 206, http://www.scopus.com/inward/record.url?eid=2-s2.0-84892649389&partnerID=40&md5=7c46e6de2c495fdd8795932ed348a572

Ambikairajah E; Gunawan TS; Epps JR, 2012, 'Higher-order statistics and neural network based multi-classifier system for gene identification', in International Conference on Signal Processing and Communication Systems ICSPCS 2007, Gold Coast, Qld, presented at International Conference on Signal Processing and Communication Systems ICSPCS 2012, Gold Coast, Qld, 12 December 2012 - 14 December 2012

Huang CC; Epps JR; Zhang C, 2012, 'An Investigation of Automatic Phonetic-Unit Selection for Forensic Voice Comparison', in Proceedings of the 14th Australasian International Conference on Speech Science and Technology, Australasian Speech Science and Technology Association., Sydney, Australia, presented at SST 2012 : 14th Australasian International Conference on Speech Science and Technology, Sydney, Australia, 03 December 2012 - 06 December 2012

Bellani M; Epps JR; Huttley G, 2012, 'A Comparison of Periodicity Profile Methods for Sequence Analysis', Institute of Electrical and Electronics Engineers Inc., Washington DC USA, presented at 2012 IEEE International Workshop on Genomic Signal Processing and Statistics, Washington DC USA, 02 December 2012 - 04 December 2012

Zarjam P; Epps J; Lovell NH; Chen F, 2012, 'Characterization of memory load in an arithmetic task using non-linear analysis of EEG signals.', in Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference, pp. 3519 - 3522

Zarjam P; Epps JR; Chen F; Lovell NH, 2012, 'Classification of working memory load using wavelet complexity features of EEG signals', in Neural Information Processing - 19th International Conference, ICONIP 2012, Proceedings - PART 2, Springer Verlag, Heidelberg, Germany, pp. 692 - 699, presented at 19th International Conference on Neural Information Processing, ICONIP 2012, Doha, Qatar, 12 November 2012 - 15 November 2012, http://dx.doi.org/10.1007/978-3-642-34481-7_84

Cummins N; Epps JR; Kua JM, 2012, 'A Comparison of Classification Paradigms for Speaker Likeability Determination', in 13th Annual Conference of the International Speech Communication Association 2012, INTERSPEECH 2012, Curran Associates, Red Hook, NY, pp. 282 - 285, presented at 13th Annual Conference of the International Speech Communication Association, INTERSPEECH 2012, Portland, OR, 09 September 2012 - 13 September 2012

Ding N; Epps JR, 2012, 'Speaker clustering in emotion recognition', in 13th Annual Conference of the International Speech Communication Association 2012, INTERSPEECH 2012, Curran Associates, Red Hook, NY, pp. 1162 - 1165, presented at 13th Annual Conference of the International Speech Communication Association, INTERSPEECH 2012, Portland, OR, 09 September 2012 - 13 September 2012

Zarjam P; Epps JR; Lovell NH; Chen F, 2012, 'Characterization of memory load in an arithmetic task using non-linear analysis of EEG signals', in Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS, Institute of Electrical and Electronics Engineers Inc., Piscataway, USA, pp. 3519 - 3522, presented at 34th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS 2012, San Diego, CA, 28 August 2012 - 01 September 2012, http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6346725

Zarjam P; Epps JR; Lovell NH, 2012, 'Characterizing mental load in an arithmetic task using entropy-based features', Montreal, QC, pp. 199 - 204, presented at 11th International Conference on Information Science, Signal Processing and their Applications, ISSPA 2012, Montreal, QC, 02 July 2012 - 05 July 2012, http://dx.doi.org/10.1109/ISSPA.2012.6310545

Alghowinem S; Goecke R; Wagner M; Epps JR; Breakspear MJ; Parker GB, 2012, 'From Joyous to Clinically Depressed: Mood Detection Using Spontaneous Speech', in Association for the Advancement of Artificial Intelligence (AAAI), AAAI Press, USA, presented at 25th International Florida Artificial Intelligence Research Society Conference, FLAIRS-25, Marco Island, Florida, USA, 23 May 2012 - 25 May 2012, http://www.aaai.org/ocs/index.php/FLAIRS/FLAIRS12/paper/view/4478/4782

Huang CC; Epps JR, 2012, 'A study of automatic phonetic segmentation for forensic voice comparison', in ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, Institute of Electrical and Electronics Engineers Inc., Piscataway, NJ, pp. 1853 - 1856, presented at 2012 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2012, Kyoto, Japan, 25 March 2012 - 30 March 2012, http://dx.doi.org/10.1109/ICASSP.2012.6288263

Ding N; Sethu V; Epps JR; Ambikairajah E, 2012, 'Speaker variability in emotion recognition - An adaptation based approach', in ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, Institute of Electrical and Electronics Engineers Inc., Piscataway, NJ, pp. 5101 - 5104, presented at 2012 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2012, Kyoto, Japan, 25 March 2012 - 30 March 2012, http://dx.doi.org/10.1109/ICASSP.2012.6289068

Cummins N; Epps J; Breakspear M; Goecke R, 2011, 'An investigation of depressed speech detection: Features and normalization', in Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH, pp. 2997 - 3000

Chen S; Epps JR; Chen F, 2011, 'A Comparison of Four Methods for Cognitive Load Measurement', in Proceeding OzCHI '11 Proceedings of the 23rd Australian Computer-Human Interaction Conference, ACM, New York, USA, pp. 76 - 79, presented at Proc. Aust. Int. Conf. on Computer-Human Interaction (Canberra, Australia), 2011., Canberra, Australia, 28 November 2011 - 02 December 2011, http://dx.doi.org/10.1145/2071536.2071547

Knoll A; Wang Y; Chen F; Xu J; Ruiz N; Epps JR; Zarjam P, 2011, 'Measuring Cognitive Workload with Low-Cost Electroencephalograph', in Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics, Springer Verlag, Heidelberg, Germany, pp. 568 - 571, presented at IFIP International Federation for Information Processing 2011, Lisbon, Portugal, 05 September 2011 - 09 September 2011, http://dx.doi.org/10.1007/978-3-642-23768-3_84

Zarjam P; Epps JR; Chen F, 2011, 'Spectral EEG features for evaluating cognitive load', in Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS, IEEE, Piscataway, NJ, United States, pp. 3841 - 3844, presented at 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS 2011, Boston, Massachusetts USA, 30 August 2011 - 03 September 2011, http://dx.doi.org/10.1109/IEMBS.2011.6090954

Zarjam P; Epps JR; Chen F, 2011, 'CHARACTERIZING WORKING MEMORY LOAD USING EEG DELTA ACTIVITY', in EURASIP, Barcelona, Spain, pp. 1554 - 1558, presented at 19th European Signal Processing Conference, Barcelona, Spain, 29 August 2011 - 02 September 2011

Cummins N; Epps JR; Breakspear MJ; Goecke R, 2011, 'An Investigation of Depressed Speech Detection: Features and Normalization', in Interspeech 2012, Curran Associates, Inc, Florence, Italy, pp. 1 - 4, presented at INTERSPEECH 2011, Florence, Italy, 27 August 2011 - 31 August 2011

Burnham DK; Estival D; Fazio S; Viethen J; Cox F; Dale R; Cassidy S; Epps JR; Togneri R; Wagner M; Kinoshita Y; Gocke R; Arciuli J; Onslow M; Lewis T; Butcher A; Hajek J, 2011, 'Building an audio-visual Corpus of Australian English: Large Corpus collection with an economical portable and replicable black box', in Interspeech 2012, Curran Associates, Inc, Florence, Italy, pp. 841 - 844, presented at 12th Annual Conference of the International Speech Communication Association, INTERSPEECH 2011, Florence, Italy, 27 August 2011 - 31 August 2011

Burnham D; Estival D; Fazio S; Viethen J; Cox F; Dale R; Cassidy S; Epps J; Togneri R; Wagner M; Kinoshita Y; Goecke R; Arciuli J; Onslow M; Lewis T; Butcher A; Hajek J, 2011, 'Building an audio-visual corpus of Australian English: large corpus collection with an economical portable and replicable Black Box', in 12TH ANNUAL CONFERENCE OF THE INTERNATIONAL SPEECH COMMUNICATION ASSOCIATION 2011 (INTERSPEECH 2011), VOLS 1-5, ISCA-INT SPEECH COMMUNICATION ASSOC, ITALY, Florence, pp. 848 - +, presented at 12th Annual Conference of the International-Speech-Communication-Association 2011 (INTERSPEECH 2011), ITALY, Florence, 27 August 2011 - 31 August 2011, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000316502200214&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1

Kua JM; Ambikairajah E; Epps JR; Togneri R, 2011, 'Speaker verification using sparse representation classification', in 2011 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2011 - Proceedings, IEEE, Piscataway, NJ, United States, pp. 4548 - 4551, presented at 36th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2011, Prague, Czech Republic, 22 May 2011 - 27 May 2011, http://dx.doi.org/10.1109/ICASSP.2011.5947366

Kua JM; Epps JR; Nosratighods MH; Ambikairajah E; Choi E, 2011, 'Using Clustering Comparison Measures for Speaker Recognition', in 2011 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2011 - Proceedings, IEEE, Piscataway, NJ, United States, pp. 5452 - 5455, presented at 36th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2011, Prague, Czech Republic, 22 May 2011 - 27 May 2011, http://dx.doi.org/10.1109/ICASSP.2011.5947592

Yap ; Epps JR; Ambikairajah E; Choi E, 2011, 'Voice source features for cognitive load classification', in 2011 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2011 - Proceedings, IEEE, Piscataway, NJ, United States, pp. 5700 - 5703, presented at 36th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2011, Prague, Czech Republic, 22 May 2011 - 27 May 2011, http://dx.doi.org/10.1109/ICASSP.2011.5947654

Yu K; Epps JR; Chen F, 2011, 'Cognitive load evaluation of handwriting using stroke-level features', in Proceedings of the 15th International Conference on Intelligent User Interfaces, IUI'11, Association for Computing Machinery, New York, NY, United States, pp. 423 - 426, presented at 2011 15th ACM International Conference on Intelligent User Interfaces, IUI'11, Palo Alto, CA, United States, 13 February 2011 - 16 February 2011, http://dx.doi.org/10.1145/1943403.1943481

Chen S; Epps JR; Ruiz N; Chen F, 2011, 'Eye activity as a measure of human mental effort in HCI', in Proceedings of the 15th International Conference on Intelligent User Interfaces, IUI'11, Association for Computing Machinery, New York, NY, United States, pp. 315 - 318, presented at 2011 15th ACM International Conference on Intelligent User Interfaces, IUI'11, Palo Alto, CA, United States, 13 February 2011 - 16 February 2011, http://dx.doi.org/10.1145/1943403.1943454

Ambikairajah E; Epps JR, 2011, 'Project-based learning in digital signal processing: Development and experiences', in 2011 Digital Signal Processing and Signal Processing Education Meeting, DSP/SPE 2011 - Proceedings, IEEE Computer Society, Piscataway, NJ, United States, pp. 506 - 511, presented at 2011 Digital Signal Processing and Signal Processing Education Meeting, DSP/SPE 2011, Sedona, AZ, United States, 04 January 2011 - 07 January 2011, http://dx.doi.org/10.1109/DSP-SPE.2011.5739266

Morrison GS; Thiruvaran T; Epps JR, 2010, 'An issue in the calculation of logistic-regression calibration and fusion weights for forensic voice comparison', in Proceedings of the 13th Australasian International Conference on Speech Science and Technology, Melbourne, Australia, pp. 74 - 77, presented at 13th Conf. on Speech Science and Technology, Melbourne, Australia, 14 December 2010 - 17 December 2010, http://assta.org/sst/SST-10/WELCOME.PDF

Zarjam P; Chen F; Epps JR, 2010, 'Evaluation of Working Memory Load using EEG Signals', in 5th european Conference on Speech Communication and Technology, Singapore, pp. 721 - 724, presented at Asia-Pacific Signal Processing Association Conf., Singapore, 14 December 2010 - 17 December 2010, http://www.phys.unsw.edu.au/~jw/Eurospeech.html

Kua JM; Epps JR; Ambikairajah E; Nosratighods MH, 2010, 'Front-end Diversity in Fused Speaker Recognition Systems', in The Proceedings of APSIPA ASC 2010, Asia-Pacific Signal Processing Association, Hong Kong, pp. 59 - 63, presented at Asia-Pacific Signal Processing Association Conf., Singapore, 14 December 2010 - 17 December 2010, http://apsipa2010.i2r.a-star.edu.sg/v3/index.shtml

Nguyen XV; Epps JR, 2010, 'MinCEntropy: A novel information theoretic approach for the generation of alternative clusterings', in Proceedings - IEEE International Conference on Data Mining, ICDM 2010, IEEE, Sydney, NSW, Australia, pp. 521 - 530, presented at 10th IEEE International Conference on Data Mining, ICDM 2010, Sydney, NSW, Australia, 14 December 2010 - 17 December 2010, http://dx.doi.org/10.1109/ICDM.2010.24

Le NP; Epps JR; Ambikairajah E; Sethu V, 2010, 'Robust Speech-Based Cognitive Load Classification Using a Multi-band Approach', in The Proceedings of APSIPA ASC 2010, Asia-Pacific Signal Processing Association, Hong Kong, presented at Asia-Pacific Signal Processing Association Conf., Singapore, 14 December 2010 - 17 December 2010

Yap T; Epps JR; Ambikairajah E; Choi E, 2010, 'An Investigation of Formant Frequencies for Cognitive Load Classification', in Interspeech 2010, International Speech Communication Association, Makuhari, Chiba, Japan, pp. 2022 - 2025, presented at 11th Annual Conference of the International Speech Communication Association: Spoken Language Processing for All, INTERSPEECH 2010, Makuhari, Chiba, Japan, 26 September 2010 - 30 September 2010, http://www.isca-speech.org/archive/interspeech_2010

Le NP; Epps JR; Choi E; Ambikairajah E, 2010, 'A Study of Voice Source and Vocal Tract Filter Based Features in Cognitive Load Classification', IEEE, Istanbul, Turkey, pp. 4516 - 4519, presented at Proc. IEEE Int. Conf. on Pattern Recognition, Istanbul, Turkey, 23 August 2010 - 26 August 2010

Morrison GS; Thiruvaran T; Epps JR, 2010, 'Estimating the Precision of the Likelihood-Ratio Output of a Forensic-Voice-Comparison System', in Proceedings of Odyssey 2010: The Language and Speaker Recognition Workshop, Brno, Czech Republic, pp. 63 - 70, presented at Odyssey: The Speaker and Language Recognition Workshop, Brno, Czech Republic, 28 June 2010 - 01 July 2010, http://www.isca-speech.org/archive_open/odyssey_2010/index.html

Kua JM; Thiruvaran T; Nosratighods MH; Ambikairajah E; Epps JR, 2010, 'Spectral centroid amplitude and frequency for speaker recognition', Brno, Czech Republic, presented at Odyssey: The Speaker and Language Recognition Workshop, Brno, Czech Republic, 28 June 2010 - 01 July 2010

Yap T; Ambikairajah E; Epps JR; Choi E, 2010, 'Cognitive Load Classification Using Formant Features', IEEE, Kuala Lumpur, Malaysia, pp. 221 - 224, presented at IEEE 8th Int. Symp on Sig. Proc. and its Appl., Kuala Lumpur, Malaysia, 10 May 2010 - 13 May 2010

Yap T; Epps JR; Choi E; Ambikairajah E, 2010, 'Glottal features for speech-based cognitive load classification', IEEE, Dallas, TX, pp. 5234 - 5237, presented at IEEE Int. Conf. on Acoust., Speech and Sig. Proc., Dallas, TX, 14 March 2010 - 19 March 2010

Kua JMK; Thiruvaran T; Nosratighods M; Ambikairajah E; Epps J, 2010, 'Investigation of spectral centroid magnitude and frequency for speaker recognition', in Odyssey 2010: Speaker and Language Recognition Workshop, pp. 34 - 39

Le NP; Ambikairajah E; Epps JR; Choi E, 2009, 'A Non-Uniform Subband Approach to Speech-Based Cognitive Load Classification', in Seventh International Conference on Information, Communications and Signal Processing (ICICS 2009), IEEE, Macau, presented at 7th International Conference on Information, Communications and Signal Processing (ICICS 2009), Macau, 07 December 2009 - 10 December 2009

Vinh NX; Epps J, 2009, 'A novel approach for automatic number of clusters detection in microarray data based on consensus clustering', in Proceedings of the 2009 9th IEEE International Conference on Bioinformatics and BioEngineering, BIBE 2009, pp. 84 - 91, http://dx.doi.org/10.1109/BIBE.2009.19

Thiruvaran T; Ambikairajah E; Epps JR, 2009, 'Analysis of band structures for specific information in FM feature extraction', in Interspeech 2012, Curran Associates, Inc, Brighton, UK, presented at Interspeech 2009 Speech and Intelligence, Brighton, UK, 06 September 2009 - 10 September 2009

Kua JM; Epps JR; Ambikairajah E; Choi E, 2009, 'LS Regularization of Group Delay Features for Speaker Recognition', Brighton, UK, presented at Interspeech 2009 Speech and Intelligence, Brighton, UK, 06 September 2009 - 10 September 2009

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