Peer-reviewed Conference papers:

1. N. Mohammadiha, P. Smaragdis, S. Doclo, “Joint Acoustic And Spectral Modeling for Speech Dereverberation Using Non-Negative Representations,” in Proc. IEEE Int. Conf. Acoustics, Speech, and Signal Process. (ICASSP), Brisbane, Autralia, Apr. 2015. [PDF]
2. A. Asaei, N. Mohammadiha, M. J. Taghizadeh, S. Doclo H. Bourlard, “On Application of Non-Negative Matrix Factorization for Ad Hoc Microphone Array Calibration From Incomplete Noisy Distances,” in Proc. IEEE Int. Conf. Acoustics, Speech, and Signal Process. (ICASSP), Brisbane, Autralia, Apr. 2015. [PDF]
3. S. Karimian-Azari, N. Mohammadiha, J. R. Jensen, and M. G. Christensen, “Pitch Estimation and Tracking with Harmonic Emphasis on the Acoustic Spectrum,” in Proc. IEEE Int. Conf. Acoustics, Speech, and Signal Process. (ICASSP), Brisbane, Autralia, Apr. 2015. [PDF]

4. A. Jukić, N. Mohammadiha, T. van Waterschoot, T. Gerkmann, S. Doclo, “Multi-Channel Linear Prediction-Based Speech Dereverberation With Low-Rank Power Spectrogram Approximation ,” in Proc. IEEE Int. Conf. Acoustics, Speech, and Signal Process. (ICASSP), Brisbane, Autralia, Apr. 2015. [PDF]

5. N. Mohammadiha, S. Doclo, “Single-channel Dynamic Exemplar-based Speech Enhancement,” To appear in Proc.  15th Annual Conference of the International Speech Communication Association (Interspeech), Sept. 2014. [PDF], [Audio Samples]
6. N. Mohammadiha, S. Doclo, “Transient Noise Reduction Using Nonnegative Matrix Factorization,” in Proc. Joint Workshop on Hands-free Speech Communication and Microphone Arrays (HSCMA), May 2014. [PDF]
7. N. Mohammadiha, P. Smaragdis, and A. Leijon, “Low-artifact Source Separation Using Probabilistic Latent Component Analysis,” in Proc. IEEE Workshop Applications of Signal Process. Audio Acoustics (WASPAA), oct. 2013. [PDF]
8. N. Mohammadiha, P. Smaragdis, A. Leijon, “Simultaneous Noise Classification and Reduction Using a Priori Learned Models ,” in Proc. IEEE Int. Workshop on Machine Learning for Signal Process. (MLSP), sep. 2013. [PDF]
9. N. Mohammadiha, W. B. Kleijn, A. Leijon, “Gamma Hidden Markov Model as a Probabilistic Nonnegative Matrix Factorization ,” in Proc. European Signal Process. Conf. (EUSIPCO), sep. 2013, winner of best student paper award. [PDF]
10. N. Mohammadiha, P. Smaragdis, and A. Leijon, “Prediction Based Filtering and Smoothing to Exploit Temporal Dependencies in NMF,” in Proc. IEEE Int. Conf. Acoustics, Speech, and Signal Process. (ICASSP), may 2013, pp. 873–877. [PDF]
11. H. Hu, N. Mohammadiha, J. Tahgia, A. Leijon, M. E Lutman, S. Wang, “Sparsity Level Selection of a Non-Negative Matrix Factorization Based Speech Processing Strategy in Cochlear Implants,” in Proc. European Signal Process. Conf. (EUSIPCO), aug. 2012, pp. 2432–2436. [PDF]
12. G. Panahandeh, N. Mohammadiha, and M. Jansson, “Ground Floor Feature Detection for Mobile Vision-Aided Inertial Navigation,” in Proc. Int. Conf. on Intelligent Robots and Systems (IROS), oct. 2012, pp. 3607–3611. [PDF]
13. G. Panahandeh, N. Mohammadiha, A. Leijon, and P. Händel, “Chest-Mounted Inertial Measurement Unit for Human Motion Classification Using Continuous Hidden Markov Model,” in Proc. IEEE International Instrumentation and Measurement Technology Conference (I2MTC), may 2012, pp. 991–995. [PDF]
14. N. Mohammadiha, J. Taghia, and A. Leijon, “Single Channel Speech Enhancement Using Bayesian NMF With Recursive Temporal Updates of Prior Distributions,” in Proc. IEEE Int. Conf. Acoustics, Speech, and Signal Process. (ICASSP), mar. 2012, pp. 4561–4564. [PDF]
15. J. Taghia, N. Mohammadiha, and A. Leijon, “A Variational Bayes Approach to the Underdetermined Blind Source Separation with Automatic Determination of the Number of Sources,” in Proc. IEEE Int. Conf. Acoustics, Speech, and Signal Process. (ICASSP), mar. 2012, pp. 253–256. 
16. N. Mohammadiha, T. Gerkmann, and A. Leijon, “A New Approach for Speech Enhancement Based on a Constrained Nonnegative Matrix Factorization,” in Proc. IEEE Int. Symposium on. Intelligent Signal Process. and Communication Systems (ISPACS), dec. 2011, pp. 1–5. [PDF]
17. N. Mohammadiha, T. Gerkmann, and A. Leijon, “A New Linear MMSE Filter for Single Channel Speech Enhancement Based on Nonnegative Matrix Factorization,” in Proc. IEEE Workshop Applications of Signal Process. Audio Acoustics (WASPAA), oct. 2011, pp. 45–48. [PDF]
18. H. Hu, J. Taghial, J. Sang, J. Taghia, N. Mohammadiha, M. Azarpour, R. Dokku, S.Wang, M. Lutman, and S. Bleeck, “Speech Enhancement Via Combination of Wiener Filter and Blind Source Separation,” in Proc. Springer Int. Conf. on Intel- ligent Systems and Knowledge Engineering (ISKE), dec. 2011, pp. 485–494. 
19. J. Taghia, J. Taghia, N. Mohammadiha, J. Sang, V. Bouse, and R. Martin, “An Evaluation of Noise Power Spectral Density Estimation Algorithms in Adverse Acoustic Environments,” in Proc. IEEE Int. Conf. Acoustics, Speech, and Signal Process. (ICASSP), may 2011, pp. 4640–4643. 
20. G. Panahandeh, N. Mohammadiha, and S. Kasaei, “A Fast and Adaptive Boundary Matching Algorithm for Video Error Concealment,” in Proc. of IEEE Conf. on Signal Process. and Communication Systems (ICSPCS), 2010. 
21. N. Mohammadiha and A. Leijon, “Nonnegative Matrix Factorization Using Projected Gradient Algorithms with Sparseness Constraints,” in Proc. IEEE Int. Symposium on Signal Process. and Information Technology (ISSPIT), dec. 2009, pp. 418–423. [PDF]
22. N. Mohammadiha, B. Vosoughi Vahdat, E. Fatemizadeh, “A Machine Vision Measurement of Still Billet Camber During Molding Process,” in Proc. of Int. Conf. Pattern Recognition and Image Processing (PRIP), 2007. [PDF]
23. N. Mohammadiha, M. Sahraeian, B. Vosoughi Vahdat, A. Azizi, and A. Shah Ahmadi, “Measuring the Geometrical Parameters of Steel Billets During Molding Process Using Image Processing,” in Proc. IEEE Int. Symposium on Signal Process. and Information Technology (ISSPIT), 2006. 

 Abstracts:

1. N. Mohammadiha, S. Doclo, “Supervised Speech Enhancement,” in 48th annual conference of the German Society for Biomedical Engineering (DGBMT within VDE), 2014. [PDF]

  Tech. Reports:

1. N. Mohammadiha and A. Leijon, “Model Order Selection for Non-Negative Matrix Factorization with Application to Speech Enhancement,” KTH Royal Institute of Technology, Tech. Rep., 2011. [PDF]