Publications

Journal papers

• Dong Wang, Ravichander Vipperla, Nick Evans, Thomas Fang Zheng, "Online Non-negative Convolutive Pattern Learning for Speech Signals", Accepted by IEEE trans. on signal processing (SCI).

• Dong Wang, Simon King, Joe Frankel, Ravichander Vipperla, Nick Evans, Raphael Troncy, "Direct Posterior Confidence Estimation for Out-of-Vocabulary Spoken Term Detection", ACM Trans. on Information Systems, vol.30, no.3, August, 2012 (SCI).

• Dong Wang, Javier Tejedor, Simon King, Joe Frankel "Term-dependent Confidence Normalization for Out-of-Vocabulary Spoken Term Detection", Journal of Computer Science and Technology(JCST), vol.27, no.2, 2012 (SCI).

• Nick Evans, Simon Bozonnet, Dong Wang, Corinne Fredouille and Raphael Troncy, "A Comparative Study of Bottom-up and Top-down Approaches to Speaker Diarization ", IEEE Trans. on Audio, Speech and Language Processing,vol.20, no.2, 2012 (SCI).

Conference papers

2012

Dong Wang, Javier Tejedor "Heterogeneous convolutive non-negative sparse coding",interspeech 2012.

Chao Liu, Dong Wang "N-gram indexing for spoken term detection",interspeech 2012.

Ravichander Vipperla, Juergen Geiger, Simon Bozonnet, Dong Wang, Nicholas Evans, Bjoern Schuller, Gerhard Rigoll, "Speech overlap detection and attribution using convolutive non-negative sparse coding", ICASSP 2012.