Journal articles

Conference proceedings papers

  • Vasquez-Correa JC, Orozco-Arroyave JR, Arora R, Noth E, Dehak N, Christensen H, Rudzicz F, Bocklet T, Cernak M, Chinaei H, Hannink J, Nidadavolu PS, Yancheva M, Vann A & Vogler N (2017) Multi-view representation learning via gcca for multimodal analysis of Parkinson's disease. ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings (pp 2966-2970) View this article in WRRO
  • Cernak M, Nöth E, Rudzicz F, Christensen H, Orozco-Arroyave JR, Arora R, Bocklet T, Chinaei H, Hannink J, Nidadavolu PS, Vasquez JC, Yancheva M, Vann A & Vogler N (2017) On the impact of non-modal phonation on phonological features. ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings (pp 5090-5094) View this article in WRRO
  • Alsaleh MM, Arvaneh M, Christensen H & Moore RK (2017) Brain-computer interface technology for speech recognition: A review. 2016 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA 2016
  • Malavasi M, Turri E, Motolese MR, Marxer R, Farwer J, Christensen H, Desideri L, Tamburini F & Green P (2017) An innovative speech-based interface to control AAL and IoT solutions to help people with speech and motor disability. Lecture Notes in Electrical Engineering, Vol. 426 (pp 269-278)
  • Mirheidari B, Blackburn D, Reuber M, Walker T & Christensen H (2016) Diagnosing people with dementia using automatic conversation analysis. Proceedings of Interspeech 2016 (pp 1220-1224) View this article in WRRO
  • Nicolao M, Christensen H, Cunningham S, Green P & Hain T (2016) A Framework for Collecting Realistic Recordings of Dysarthric Speech - the homeService Corpus. Proceedings of LREC 2016, 24 May 2016 - 27 May 2016. View this article in WRRO
  • Green P, Marxer R, Cunningham S, Christensen H, Rudzicz F, Yancheva M, Coy A, Malavasi M, Desideri L & Tamburini F (2016) CloudCAST-Remote speech technology for speech professionals. Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH, Vol. 08-12-September-2016 (pp 1608-1612)
  • I Casanueva PG (2015) Knowledge Transfer Between Speakers for Personalised Dialogue Management. Proceedings of 16th Annual SIGdial meeting on discourse and dialogue
  • Green P, Marxer R, Cunningham S, Christensen H, Rudzicz F, Yancheva M, Coy A, Malavasi M & Desideri L (2015) Remote Speech Technology for Speech Professionals - the CloudCAST initiative. 6th Workshop on Speech and Language Processing for Assistive Technologies (SLPAT)
  • Christensen H, Nicolao M, Cunnincham S, Deena S, Green P & Hain T (2015) Speech-Enabled Environmental Control in an AAL setting for people with Speech Disorders: a Case Study. IET International Conference on Technologies for Active and Assisted Living, TechAAL-2015
  • Christensen H, Casanueva I, Cunningham S, Green P & Hain T (2014) Automatic Selection of Speakers for Improved Acoustic Modelling : Recognition of Disordered Speech with Sparse Data. Spoken Language Technology Workshop, SLT’14
  • Casanueva I, Christensen H, Hain T & Green P (2014) Adaptive speech recognition and dialogue management for users with speech disorders. Proceedings of Interspeech’14
  • Martinez D, Green P & Christensen H (2013) Dysarthria Intelligibility Assessment in a Factor Analysis Total Variability Space. 14TH ANNUAL CONFERENCE OF THE INTERNATIONAL SPEECH COMMUNICATION ASSOCIATION (INTERSPEECH 2013), VOLS 1-5 (pp 2132-2136)
  • Christensen H, Aniol MB, Bell P, Green P, Hain T, King S & Swietojanski P (2013) Combining in-domain and out-of-domain speech data for automatic recognition of disordered speech. 14TH ANNUAL CONFERENCE OF THE INTERNATIONAL SPEECH COMMUNICATION ASSOCIATION (INTERSPEECH 2013), VOLS 1-5 (pp 3609-3612)
  • Christensen H, Green P & Hain T (2013) Learning speaker-specific pronunciations of disordered speech. 14TH ANNUAL CONFERENCE OF THE INTERNATIONAL SPEECH COMMUNICATION ASSOCIATION (INTERSPEECH 2013), VOLS 1-5 (pp 1158-1162)
  • González DM, Green P & Christensen H (2013) Dysarthria Intelligibility Assessment in a Factor Analysis Total Variability Space. Interspeech’13
  • Christensen H, Green P & Hain T (2013) Learning speaker-specific pronunciations of disordered speech. Interspeech’13
  • Christensen H, Cunningham S, Green P & Hain T (2013) homeService: Voice-enabled assistive technology in the home using cloud-based automatic speech recognition. 4th Workshop on Speech and Language Processing for Assistive Technologies (SLPAT)
  • Christensen H, Aniol MB, Bell P, Green P, Hain T, King S & Swietojanski P (2013) Combining in-domain and out-of-domain speech data for automatic recognition of disordered speech. Interspeech’13
  • Fox C, Christensen H & Hain T (2012) Studio report: Linux audio for multi-speaker natural speech technology.. Proc. Linux Audio Conference
  • Christensen H, Siddharth S, Neill PO, Clarke Z, Judge S, Cunningham S & Hawley M (2012) SPECS - an embedded platform, speech-driven environmental control system evaluated in a virtuous circle framework. In proc. Workshop on Innovation and Applications in Speech Technology
  • Christensen H, Cunningham S, Fox C, Green P & Hain T (2012) A comparative study of adaptive, automatic recognition of disordered speech. 13th Annual Conference of the International Speech Communication Association 2012, INTERSPEECH 2012, Vol. 2 (pp 1774-1777)
  • Ma N, Barker J, Christensen H & Green P (2011) Recent advances in fragment-based speech recognition in reverberant multisource environments.. Proceedings of ISCA Workshop on Machine Listening in Multisource Environments (pp 68-73)
  • Ma N, Barker J, Christensen H & Green P (2011) Binaural cues for fragment-based speech recognition in reverberant multisource environments. Proceedings of INTERSPEECH 2011 (pp 1657-1660)
  • Ma N, Barker J, Christensen H & Green P (2011) Incorporating localisation cues in a fragment decoding framework for distant binaural speech recognition.. IEEE Joint Workshop on Hands-Free Speech Communication and Microphone Arrays (HSCMA’11) (pp 207-212)
  • Ma N, Barker J, Christensen H & Green P (2011) Binaural cues for fragment-based speech recognition in reverberant multisource environments. Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH (pp 1657-1660)
  • Ma N, Barker J, Christensen H & Green P (2010) Distant microphone speech recognition in a noisy indoor environment: combining soft missing data and speech fragment decoding.. ISCA Tutorial and Research Workshop on Statistical And Perceptual Audition
  • Christensen H & Barker J (2010) Speaker turn tracking with mobile microphones: Combining location and pitch information. European Signal Processing Conference (pp 954-958)
  • Christensen H, Barker J, Ma N & Green P (2010) The CHiME corpus: A resource and a challenge for computational hearing in multisource environments. Proceedings of the 11th Annual Conference of the International Speech Communication Association, INTERSPEECH 2010 (pp 1918-1921)
  • Christensen H, Ma N, Wrigley SN & Barker J (2009) A speech fragment approach to localising multiple speakers in reverberant environments. ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings (pp 4593-4596)
  • Christensen H & Barker J (2009) Using location cues to track speaker changes from mobile, binaural microphones. INTERSPEECH 2009: 10TH ANNUAL CONFERENCE OF THE INTERNATIONAL SPEECH COMMUNICATION ASSOCIATION 2009, VOLS 1-5 (pp 124-127)
  • Arnaud E, Christensen H, Lu Y-C, Barker J, Khalidov V, Hansard ME, Holveck B, Mathieu H, Narasimha R, Taillant E, Forbes F & Horaud R (2008) The CAVA corpus: synchronised stereoscopic and binaural datasets with head movements.. ICMI (pp 109-116)
  • Lu YC, Cooke M & Christensen H (2007) Active binaural distance estimation for dynamic sources. Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH, Vol. 2 (pp 933-936)
  • Christensen H, Ma N, Wrigley SN & Barker J (2007) Integrating pitch and localisation cues at a speech fragment level. International Speech Communication Association - 8th Annual Conference of the International Speech Communication Association, Interspeech 2007, Vol. 4 (pp 2752-2755)
  • Christensen H, Kolluru BK, Gotoh Y & Renals S (2005) Maximum entropy segmentation of broadcast news. 2005 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOLS 1-5 (pp 1029-1032)
  • Kolluru BK, Christensen H & Gotoh Y (2005) Multi-stage compaction approach to broadcast news summarisation. 9th European Conference on Speech Communication and Technology (pp 69-72)
  • Christensen H, Lindberg B & Andersen O (2005) INTRODUCING PHONETICALLY MOTIVATED, HETEROGENEOUS INFORMATION INTO AUTOMATIC SPEECH RECOGNITION. INTEGRATION OF PHONETIC KNOWLEDGE IN SPEECH TECHNOLOGY, Vol. 25 (pp 67-86)
  • Christensen H, Kolluru B, Gotoh Y & Renais S (2004) From text summarisation to style-specific summarisation for broadcast news. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Vol. 2997 (pp 223-237)
  • Kolluru B, Christensen H, Gotoh Y & Renals S (2003) Exploring the style-technique interaction in extractive summarization of broadcast news. ASRU'03: 2003 IEEE WORKSHOP ON AUTOMATIC SPEECH RECOGNITION AND UNDERSTANDING ASRU '03 (pp 495-500)
  • Christensen H, Gotoh Y, Kolluru B & Renals S (2003) Are extractive text summarisation techniques portable to broadcast news?. ASRU'03: 2003 IEEE WORKSHOP ON AUTOMATIC SPEECH RECOGNITION AND UNDERSTANDING ASRU '03 (pp 489-494)
  • Christensen H, Gotoh Y & Renals S (2001) Punctuation Annotation Using Statistical Prosody Models. Proceedings of the ISCA Workshop on Prosody in Speech Recognition and Understanding (pp 35-40)
  • Christensen H, Lindberg B & Andersen O (2001) Introducing Phonetically Motivated Information into ASR. Proceedings of Eurospeech 2001
  • Christensen H, Lindberg B & Andersen O (2000) Employing Heterogeneous Information in a Multi-Stream Framework. Proceedings of ICASSP 2000
  • Christensen H, Lindberg B & Andersen O (2000) Noise robustness of heterogeneous features employing minimum classification error feature space transformations.. INTERSPEECH (pp 534-537)

Reports

  • Christensen H & Barker J (2008) Inferring perceiver actions from binaural data
  • Khalidov V, Lu Y-C, Holveck B, Taillant E, Arnaud E, Barker J, Christensen H & Mathieu H (2007) Synchronized stereoscopic and binaural dataset with head movements : Recording details

Other

  • Christensen H, Barker J, Lu Y-C, Xavier J, Caseiro R & Araújo H (2009) POPeye: Real-time, binaural sound source localisation on an audio-visual robot-head.
  • Christensen H & Barker J (2009) Simultaneous Tracking of Perceiver Movements and Speaker Changes Using Head-Centered, Binaural Data.

Theses / Dissertations

  • Christensen H (2002) Speech Recognition using Heterogenous Information Extraction in Multi-Stream Based Systems.
  • Christensen H (1996) Speaker Adaptation of Hidden Markov Models using Maximum Likelihood Linear Regression.

Datasets