| 2025 | ICASSP | Compact Neural TTS Voices for Accessibility. | Kunal Jain, Eoin Murphy, Deepanshu Gupta, Jonathan Dyke, Saumya Shah, Vasilieios Tsiaras, Petko Nikolov Petkov, Alistair Conkie |
| 2019 | ICASSP | An Unsupervised Learning Approach to Neural-net-supported Wpe Dereverberation. | Petko Nikolov Petkov, Vasileios Tsiaras, Rama Doddipatla, Yannis Stylianou |
| 2017 | ICASSP | Adaptive gain control and time warp for enhanced speech intelligibility under reverberation. | Petko Nikolov Petkov, Yannis Stylianou |
| 2016 | Interspeech | Automated Pause Insertion for Improved Intelligibility Under Reverberation. | Petko Nikolov Petkov, Norbert Braunschweiler, Yannis Stylianou |
| 2016 | Interspeech | Generalizing Steady State Suppression for Enhanced Intelligibility Under Reverberation. | Petko Nikolov Petkov, Yannis Stylianou |
| 2015 | Interspeech | Intelligibility enhancement of casual speech for reverberant environments inspired by clear speech properties. | Maria Koutsogiannaki, Petko Nikolov Petkov, Yannis Stylianou |
| 2013 | Interspeech | Preservation of speech spectral dynamics enhances intelligibility. | Petko Nikolov Petkov, W. Bastiaan Kleijn |
| 2013 | Interspeech | Rephrasing-based speech intelligibility enhancement. | Mengqiu Zhang, Petko Nikolov Petkov, W. Bastiaan Kleijn |
| 2012 | Interspeech | Enhancing Subjective Speech Intelligibility Using a Statistical Model of Speech. | Petko Nikolov Petkov, W. Bastiaan Kleijn, Gustav Eje Henter |
| 2012 | QoMEX | Feature set augmentation for enhancing the performance of a non-intrusive quality predictor. | Petko Nikolov Petkov, Hannes Helgason, W. Bastiaan Kleijn |
| 2011 | Interspeech | Discrete Choice Models for Non-Intrusive Quality Assessment. | Petko Nikolov Petkov, W. Bastiaan Kleijn, Bert de Vries |
| 2010 | ICASSP | Objective quality estimation of wide-band speech using a narrow-band prior. | Petko Nikolov Petkov, W. Bastiaan Kleijn |
| 2009 | Interspeech | A Bayesian approach to non-intrusive quality assessment of speech. | Petko Nikolov Petkov, Iman S. Mossavat, W. Bastiaan Kleijn |
| 2007 | Interspeech | Improving the phase vocoder approach to pitch-shifting. | Petko Nikolov Petkov, W. Bastiaan Kleijn |