Memory space reduction for hidden Markov models in low-resource speech recognition systems. - Sergey Astrov (INTERSPEECH, 2002)

ASR in mobile phones - an industrial approach. - Imre Varga; Stefanie Aalburg; Bernt Andrassy; Sergey Astrov; Josef G. Bauer; Christophe Beaugeant; Christian Geißler; Harald Höge (IEEE Trans. Speech Audio Process., 2002)

High performance speaker and vocabulary independent ASR technology for mobile phones. - Sergey Astrov; Josef G. Bauer; Sorel Stan (ICASSP (2), 2003)

Large vocabulary speaker independent isolated word recognition for embedded systems. - Sergey Astrov; Bernt Andrassy (INTERSPEECH, 2003)

POS-based language models for large vocabulary speech recognition on embedded systems. - Petra Witschel; Sergey Astrov; Gabriele Bakenecker; Josef G. Bauer; Harald Höge (INTERSPEECH, 2005)

Use of syllable center detection for improved duration modeling in Chinese Mandarin connected digits recognition. - Sergey Astrov; Joachim Hofer; Harald Höge (INTERSPEECH, 2007)

Optimization of algorithms for large vocabulary isolated word recognition in embedded devices (Optimierung von Algorithmen für die isolierte Worterkennung mit großem Vokabular in Embedded-Geräten) - Sergey Astrov (2007)

Evaluation of voice activity and voicing detection. - Bojan Kotnik; Pierre Sendorek; Sergey Astrov; Turgay Koç; Tolga Çiloglu; Laura Docío Fernández; Eduardo Rodríguez Banga; Harald Höge; Zdravko Kacic (INTERSPEECH, 2008)