Select Publications

Conference Papers

Wang N; Ambikairajah E; Lovell NH; Celler BG, 2007, 'Accelerometry based classification of walking patterns using time-frequency analysis.', in Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference, pp. 4899 - 4902

Wang Y; An J; Sethu V; Ambikairajah E, 2007, 'Perceptually motivated pre-filter for speech enhancement using Kalman filtering', in 2007 6th International Conference on Information, Communications and Signal Processing, ICICS, http://dx.doi.org/10.1109/ICICS.2007.4449758

Akhtar M; Epps JR; Ambikairajah E, 2007, 'Paired spectral content measure for gene and exon prediction in Eukaryotes', in 3rd International Conference on emerging Technologies ICET 2007, Islamabad, Pakistan, presented at 3rd International Conference on emerging Technologies ICET 2007, Islamabad, Pakistan, 12 November 2007 - 13 November 2007

Ambikairajah E; Epps JR; Sheng M; Celler BG, 2007, 'Virtual classroom on a DVD - revisiting live lectures', in World Congress on Engineering and Computer Science 2007, San Francisco, California USA, presented at World Congress on Engineering and Computer Science 2007, San Francisco, California USA, 24 October 2007 - 26 October 2007

Wang L; Ambikairajah E; Choi E, 2007, 'Automatic language recognition with tonal and non-tonal language pre-classification', in 15th European Signal Processing Conference EUSIPCO 2007, Poznan, Poland, presented at 15th European Signal Processing Conference EUSIPCO 2007, Poznan, Poland, 03 September 2007 - 07 September 2007

Yin B; Ambikairajah E; Chen F, 2007, 'Hierarchical language identification based on automatic language clustering', in Interspeech 2012, Curran Associates, Inc, Antwerp, Belgium, presented at Interspeech 2007, Antwerp, Belgium, 27 August 2007 - 31 August 2007

Wang L; Ambikairajah E; Choi E, 2007, 'Multi-Layer Kohonen Self-Organizing Feature Map for Language Identification', in Interspeech 2012, Curran Associates, Inc, Antwerp, Belgium, presented at Interspeech 2007, Antwerp, Belgium, 27 August 2007 - 31 August 2007

Wang N; Ambikairajah E; Lovell NH; Celler BG, 2007, 'Accelerometry based classification of walking patterns using time-frequency analysis', in Proceedings of the 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC07), IEEE, United States, presented at 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC07), Lyon, France, 23 August 2007 - 26 August 2007, http://dx.doi.org/10.1109/IEMBS.2007.4353438

Wang L; Ambikairajah E; Choi E, 2007, 'A novel method for automatic tonal and non-tonal language classification', in 2007 IEEE International Conference on Multimedia and Expo ICME 2007, Beijing, China, presented at IEEE International Conference on Multimedia and Expo 2007, Beijing, China, 02 July 2007 - 05 July 2007

Ambikairajah E; Celler BG; Laydrus NC, 2007, 'Automated sound analysis system for home telemonitoring using shifted delta cepstral features', in 2007 15th International Conference on Digital Signal Processing, Wales, UK, presented at 15th International Conference on Digital Signal Processing 2007, Wales, UK, 01 July 2007 - 04 July 2007

Akhtar M; Ambikairajah E; Epps JR, 2007, 'GMM-based classification of genomic sequences', in 2007 15th International Conference on Digital Signal Processing, Wales, UK, presented at 15th International Conference on Digital Signal Processing 2007, Wales, UK, 01 July 2007 - 04 July 2007

Thiruvaran T; Ambikairajah E; Epps J, 2007, 'Normalization of modulation features for speaker recognition', in 2007 15th International Conference on Digital Signal Processing, Wales, UK, presented at 15th International Conference on Digital Signal Processing 2007, Wales, UK, 01 July 2007 - 04 July 2007

Sethu V; Ambikairajah E; Epps JR, 2007, 'Speaker normalisation for speech-based emotion detection', in 2007 15th International Conference on Digital Signal Processing, Wales, UK, presented at 15th International Conference on Digital Signal Processing 2007, Wales, UK, 01 July 2007 - 04 July 2007

Ibrahim RK; Ambikairajah E; Celler BG; Lovell NH, 2007, 'Time-frequency based features for classification of walking patterns', in 2007 15th International Conference on Digital Signal Processing, Wales, UK, presented at 15th International Conference on Digital Signal Processing 2007, Wales, UK, 01 July 2007 - 04 July 2007

Akhtar M; Epps JR; Ambikairajah E, 2007, 'On DNA numerical representations for period 3 based exon prediction', in 5th IEEE International Workshop on Genomic Signal Processing and Statistics GENSIPS 2007, Tuusula, Finland, presented at 5th IEEE International Workshop on Genomic Signal Processing and Statistics GENSIPS`07, Tuusula, Finland, 10 June 2007 - 12 June 2007

Nosratighods MH; Ambikairajah E; Epps JR; Carey M, 2007, 'P-value segment selection technique for speaker verification', in 2007 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2007), IEEE Signal Processing Society, Honolulu, Hawaii, presented at IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2007), Honolulu, Hawaii, 15 April 2007 - 20 April 2007

Ambikairajah E; Akhtar M; Epps JR, 2007, 'Time and frequency domain methods for gene and exon prediction in eukaryotes', in 2007 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2007), IEEE Signal Processing Society, Honolulu, Hawaii, presented at IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2007), Honolulu, Hawaii, 15 April 2007 - 20 April 2007

Sethu V; Ambikairajah E; Epps JR, 2007, 'Group Delay Features for Emotion Detection', in INTERSPEECH 2007: 8TH ANNUAL CONFERENCE OF THE INTERNATIONAL SPEECHCOMMUNICATION ASSOCIATION, VOLS 1-4, Isca-Inst Speech Communication Assoc, Baixas

Yin B; Ambikairajah E; Chen F, 2007, 'Hierarchical Language Identification based on Automatic Language Clustering', in INTERSPEECH 2007: 8TH ANNUAL CONFERENCE OF THE INTERNATIONAL SPEECHCOMMUNICATION ASSOCIATION, VOLS 1-4, Isca-Inst Speech Communication Assoc, Baixas

Wang L; Ambikairajah E; Choi E, 2007, 'Multi-Layer Kohonen Self-Organizing Feature Map for Language Identification', in INTERSPEECH 2007: 8TH ANNUAL CONFERENCE OF THE INTERNATIONAL SPEECHCOMMUNICATION ASSOCIATION, VOLS 1-4, Isca-Inst Speech Communication Assoc, Baixas

Wang N; Ambikairajah E; Lovell NH; Celler BG, 2007, 'Accelerometry based classification of walking patterns using time-frequency analysis.', in Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference, pp. 4899 - 4902

Ambikairajah E; Wang L; Choi E, 2006, 'Automated tonal and non-tonal language classification and language identification using prosodic information', in 5th International Symposium on Chinese Spoken Language Processing, 5th International Symposium on Chinese Spoken Language Processing, Singapore, presented at 5th International Symposium on Chinese Spoken Language Processing, Singapore, 13 December 2006 - 16 December 2006

Akhtar M; Ambikairajah E; Epps JR, 2006, 'A hybrid method for the recognition of acceptor splice sites', in 13th IEEE International Conference on Electronics, Circuits, and Systems, Nice, France, presented at 13th IEEE International Conference on Electronics, Circuits, and Systems, Nice, France, 10 December 2006 - 13 December 2006

Ambikairajah E; Hesketh T; Sheng M; Epps JR, 2006, 'Factors affecting engineering student learning and study behaviour', in 17th Annual Conference of the Australasian Association for Engineering Education, Auckland, New Zealand, presented at 17th Annual Conference of the Australasian Association for Engineering Education, Auckland, New Zealand, 10 December 2006 - 13 December 2006

Nosratighods MH; Ambikairajah E; Epps JR; Carey M, 2006, 'A Novel technique for the selection of speech segments for speaker verification', in 11th Australasian International Conference on Speech Science and Technology, Australian Speech Science & Technology Association Inc., Auckland, New Zealand, presented at 11th Australasian International Conference on Speech Science and Technology, Auckland, New Zealand, 06 December 2006 - 08 December 2006

Yin B; Ambikairajah E; Chen F, 2006, 'Language-dependent fusion for language identification', in 11th Australasian International Conference on Speech Science and Technology, Australian Speech Science & Technology Association Inc., Auckland, New Zealand, presented at 11th Australasian International Conference on Speech Science and Technology, Auckland, New Zealand, 06 December 2006 - 08 December 2006

Gunawan TS; Ambikairajah E, 2006, 'On the use of simultaneous and temporal masking in noise suppression applications', in 11th Australasian International Conference on Speech Science and Technology, Australian Speech Science & Technology Association Inc., Auckland, New Zealand, presented at 11th Australasian International Conference on Speech Science and Technology, Auckland, New Zealand, 06 December 2006 - 08 December 2006

Ambikairajah E; Epps JR; Thiruvaran T, 2006, 'Speaker Identification Using FM Features', in 11th Australasian International Conference on Speech Science and Technology, Australian Speech Science & Technology Association Inc., Auckland, New Zealand, presented at 11th Australasian International Conference on Speech Science and Technology, Auckland, New Zealand, 06 December 2006 - 08 December 2006

Wang Y; An J; Gunawan TS; Ambikairajah E, 2006, 'Speech Enhancement Using Temporal Masking in the FFT Domain', in 11th Australasian International Conference on Speech Science and Technology, Australian Speech Science & Technology Association Inc., Auckland, New Zealand, presented at 11th Australasian International Conference on Speech Science and Technology, Auckland, New Zealand, 06 December 2006 - 08 December 2006

Allen FR; Ambikairajah E; Lovell NH; Celler BG, 2006, 'An adapted Gaussian mixture model approach to accelerometry-based movement classification using time-domain features.', in Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference, pp. 3600 - 3603

Meng D; Ambikairajah E; Ge L, 2006, 'Use of multiple filters for noise reduction in insar phase images', in 13th Australasian Remote Sensing and Photogrammetry Conference, 13th Australasian Remote Sensing and Photogrammetry Conference, National Convention Centre, Canberra, Australia, presented at 13th Australasian Remote Sensing and Photogrammetry Conference, National Convention Centre, Canberra, Australia, 20 November 2006 - 24 November 2006

Mubarak OM; Ambikairajah E; Gunawan TS; Epps JR, 2006, 'Modulation features for speech and music classification', in 10th IEEE International Conference on Communication Systems (IEEE ICCS 2006), Singapore, presented at International Conference on Conceptual Structures ICCS 2006, Singapore, 30 October 2006 - 01 November 2006

Ambikairajah E; Gunawan TS, 2006, 'Subjective evaluation of speech enhancement algorithms using ITU-T P.835 standard', in 10th IEEE International Conference on Communication Systems (IEEE ICCS 2006), Singapore, presented at International Conference on Conceptual Structures ICCS 2006, Singapore, 30 October 2006 - 01 November 2006

Ambikairajah E; Sethu V; Ge L, 2006, 'Noise reduction in SAR interferograms using undecimated wavelet transform', in 2nd international symposium on Geo-information for Disaster Management, 2nd international symposium on Geo-information for Disaster Management, Goa, India, presented at 2nd international symposium on Geo-information for Disaster Management, Goa, India, 25 September 2006 - 26 September 2006

Allen FR; Ambikairajah E; Lovell NH; Celler BG, 2006, 'An adapted Gaussian mixture model approach to accelerometry-based movement classification using time-domain features', in 28th IEEE EMBS Annual International Conference, New York City, New York, presented at 28th IEEE EMBS Annual International Conference, New York City, New York, 30 August 2006 - 03 September 2006

Yin B; Ambikairajah E; Chen F, 2006, 'Combining cepstral and prosodic features in language identification', in Proceedings of the First International Conference on Advances in Natural Computation (ICNC 2005), Part III, Lecture Notes in Computer Science 3612/2005, Springer, Berlin, Germany, presented at 18th International Conference on Pattern Recognition, Hong Kong, 20 August 2006 - 24 August 2006

Logeswaran S; Ambikairajah E; Epps JR, 2006, 'Computational identification of short initial exons', in Proceedings of the First International Conference on Advances in Natural Computation (ICNC 2005), Part III, Lecture Notes in Computer Science 3612/2005, Springer, Berlin, Germany, presented at 18th International Conference on Pattern Recognition, Hong Kong, 20 August 2006 - 24 August 2006

Wang L; Ambikairajah E; Choi E, 2006, 'Multi-lingual phoneme recognition and language identification using phonotactic information', in Proceedings of the First International Conference on Advances in Natural Computation (ICNC 2005), Part III, Lecture Notes in Computer Science 3612/2005, Springer, Berlin, Germany, presented at 18th International Conference on Pattern Recognition, Hong Kong, 20 August 2006 - 24 August 2006

Nosratighods MH; Ambikairajah E; Epps J, 2006, 'Speaker verification using a novel set of dynamic features', in Proceedings of the First International Conference on Advances in Natural Computation (ICNC 2005), Part III, Lecture Notes in Computer Science 3612/2005, Springer, Berlin, Germany, presented at 18th International Conference on Pattern Recognition, Hong Kong, 20 August 2006 - 24 August 2006

Ambikairajah E; Celler BG; Epps JR; Sheng M, 2006, 'A new mode of teaching for self-directed learning', in international conference on innovation, good practice and research in Engineering Education, Liverpool, England, presented at international conference on innovation, good practice and research in Engineering Education, Liverpool, England, 24 July 2006 - 26 July 2006

Ambikairajah E; Sheng M; Celler BG; Epps JR, 2006, 'Revisiting live lectures: a shift in pradadigm?', in Bulletin of the Korean Chemical Society, Korean Chemical Soc, Seoul, South Korea, presented at 7th International Conference on Information Technology Based Higher Education and Training, Sydney, 10 July 2006 - 13 July 2006

Ambikairajah E; Epps JR; Sheng M; Celler BG; Jones E, 2006, 'Signal processing education using a new self-directed learning methodology', in Irish Signals and Systems Conference 2006, Ireland, presented at Irish Signals and Systems Conference 2006, Ireland, 28 June 2006 - 30 June 2006

Ambikairajah E; Epps JR; Logeswaran S, 2006, 'A method for detecting short initial exons', in 2006 IEEE International Workshop on Genomic Signal Processing and Statistics, Texas, USA, presented at IEEE International Workshop on Genomic Signal Processing and Statistics 2006, Texas, USA, 28 May 2006 - 30 May 2006

Ambikairajah E; Meng D; Ge L, 2006, 'A new filtering technique for interferometric phase images', in 3rd International Symposium on Future Intelligent Eart Observing Satellites, 3rd International Symposium on Future Intelligent Eart Observing Satellites, Beijing, China, presented at 3rd International Symposium on Future Intelligent Eart Observing Satellites, Beijing, China, 24 May 2006 - 26 May 2006

Mubarak OM; Ambikairajah E; Epps JR, 2006, 'Novel features for effective speech and music discrimination', in International Conference on Engineering of Intelligent Systems (ICEIS 2006), Paphos, Cyprus, presented at 8th International Conference on Enterprise Information Systems (ICEIS 2006), Paphos, Cyprus, 23 May 2006 - 27 May 2006

Gunawan TS; Ambikairajah E, 2006, 'A new forward masking model and its application to speech enhancement', in 2006 IEEE International Conference on acoustics, Speech and Signal (ICASSP), Institute of Electrical and Electronics Engineers, Inc., Toulouse, France, presented at IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2006), Toulouse, France, 14 May 2006 - 19 May 2006

Felicity A; Ambikairajah E; Epps JR, 2006, 'Warped magnitude and phase-based features for language identification', in 2006 IEEE International Conference on acoustics, Speech and Signal (ICASSP), Institute of Electrical and Electronics Engineers, Inc., Toulouse, France, presented at IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2006), Toulouse, France, 14 May 2006 - 19 May 2006

Allen FR; Ambikairajah E; Lovell NH; Celler BG, 2006, 'An adapted Gaussian mixture model approach to accelerometry-based movement classification using time-domain features.', in Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference, pp. 3600 - 3603

Sinaga F; Gunawan TS; Ambikairajah E, 2005, 'Scalable Audio Coding Using the Oversampled Discrete Wavelet Transform and Temporal Masking', in International Conference on Information, Communications and Signal Processing (ICICS), Bangkok, Thailand, presented at International Conference on Information, Communications and Signal Processing (ICICS), Bangkok, Thailand, 07 December 2005

Allen FR; Ambikairajah E; Epps JR, 2005, 'Language Identification using Warping and the Shifted Delta Cepstrum', in IEEE Multimedia, IEEE Computer Soc, Los Alamitos, CA, USA, presented at International Workshop on Multimedia Signal Processing 2005 MMSP 2005, Shanghai, China, 30 October 2005 - 02 November 2005


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