Publications
Refereed Journals:
- Emad M. Grais and Hakan Erdogan, “Source Separation using Regularized NMF with MMSE Estimates under GMM Priors with Online Learning for The Uncertainties,” Digital Signal Processing (2014). (PDF)
- Emad M. Grais and Hakan Erdogan, “Regularized Nonnegative Matrix Factorization using Gaussian Mixture Priors for Supervised Single Channel Source Separation,” in Computer Speech and Language (2013). (doi)
Conference Proceedings:
- Emad M. Grais, Mehmet Umut Sen, and Hakan Erdogan, “Deep neural networks for single channel source separation,” in IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP2014), Florence, May 2014.
- Emad M. Grais and Hakan Erdogan, “Spectro-temporal post-enhancement using MMSE estimation in NMF based single-channel source separation,” in 14th Annual Conference of the International Speech Communication Association (InterSpeech2013), Lyon, France, 2013.
- Emad M. Grais and Hakan Erdogan, “Discriminative Nonnegative Dictionary Learning using Cross-Coherence Penalties for Single Channel Source Separation,” in 14th Annual Conference of the International Speech Communication Association (InterSpeech2013), Lyon, France, 2013.
- Emad M. Grais and Hakan Erdogan, “Hidden Markov Models as Priors for Regularized Nonnegative Matrix Factorization in Single-Channel Source Separation,” in 13th Annual Conference of the International Speech Communication Association (InterSpeech2012), Portland, Oregon, 2012.
- Emad M. Grais and Hakan Erdogan, “Gaussian Mixture Gain Priors for Regularized Nonnegative Matrix Factorization in Single-Channel Source Separation,” in 13th Annual Conference of the International Speech Communication Association (InterSpeech2012), Portland, Oregon, 2012.
- Emad M. Grais and Hakan Erdogan, “Spectro-temporal Post-Smoothing in NMF Based Single-Channel Source Separation,” in 20th European Signal Processing Conference (EUSIPCO2012), Bucharest, 2012.
- Emad M. Grais, Ibrahim Saygin Topkaya, and Hakan Erdogan, “Audio-Visual Speech Recognition With Background Music Using Single-Channel Source Separation,” in 20th IEEE Conference on Signal Processing and Communications Applications (SIU2012), Muğla, April 2012.
- Emad M. Grais and Hakan Erdogan, “Adaptation of speaker-specific bases in non-negative matrix factorization for single channel speech-music separation,” in 12th Annual Conference of the International Speech Communication Association (InterSpeech2011), Florence, August 2011.
- Emad M. Grais and Hakan Erdogan, “Single channel speech music separation using nonnegative matrix factorization with sliding window and spectral masks,” in 12th Annual Conference of the International Speech Communication Association (InterSpeech2011), Florence, August 2011.
- Emad M. Grais and Hakan Erdogan, “Single channel speech music separation using nonnegative matrix factorization and spectral masks,” in 17th International Conference on Digital Signal Processing (DSP2011), Corfu, July 2011.
- Emad M. Grais and Hakan Erdogan, “Single channel speech-music separation using matching pursuit and spectral masks ,” in 19th IEEE Conference on Signal Processing and Communications Applications (SIU2011), Antalya, April 2011.
- Hakan Erdogan and Emad M. Grais, “Semi-blind speech-music separation using sparsity and continuity priors,” in International Conference on pattern recognition (ICPR), Istanbul, August 2010.
- Emad M. Grais and Hakan Erdogan, “Initialization of Nonnegative Matrix Factorization Dictionaries for Single Channel Source Separation,” in 21th IEEE Conference on Signal Processing and Communications Applications (SIU2013), North Cyprus, April 2013.