| 2014 | Interspeech | Speech-to-text technology to transcribe and disclose 100, 000+ hours of bilingual documents from historical Czech and Czechoslovak radio archive. | Jan Nouza, Petr Cerva, Jindrich Zdnsk, Karel Blavka, Marek Bohac, Jan Silovsk, Josef Chaloupka, Michaela Kucharov, Ladislav Seps, Jir Mlek, Michal Rott |
| 2013 | ICIAP | Using Various Types of Multimedia Resources to Train System for Automatic Transcription of Czech Historical Oral Archives. | Josef Chaloupka, Jan Nouza, Michaela Kucharov |
| 2012 | MMSP | Large-scale processing, indexing and search system for Czech audio-visual cultural heritage archives. | Jan Nouza, Karel Blavka, Jindrich Zdnsk, Petr Cerva, Jan Silovsk, Marek Bohac, Josef Chaloupka, Michaela Kucharov, Ladislav Seps |
| 2008 | Interspeech | Czech-to-slovak adapted broadcast news transcription system. | Jan Nouza, Jan Silovsk, Jindrich Zdnsk, Petr Cerva, Martin Kroul, Josef Chaloupka |
| 2008 | MMSP | Joint audio-visual processing, representation and indexing of TV news programmes. | Jindrich Zdnsk, Josef Chaloupka, Jan Nouza |
| 2006 | Interspeech | Visual speech segmentation and speaker recognition for transcription of TV news. | Josef Chaloupka |
| 2004 | Interspeech | Automatic lips reading for audio-visual speech processing and recognition. | Josef Chaloupka |