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SLTEV: Comprehensive Evaluation of Spoken Language Translation

Ebrahim Ansari, Ondřej Bojar, Barry Haddow, Mohammad Mahmoudi
2021 Proceedings of the 16th Conference of the European Chapter of the Association for Computational Linguistics: System Demonstrations   unpublished
Spoken Language Translation (SLT), especially when simultaneous, needs to consider additional criteria and does not have a standard evaluation procedure and a widely used toolkit.  ...  SLTEV reports the quality, latency, and stability of an SLT candidate output based on the time-stamped transcript and reference translation into a target language.  ...  The authors are grateful to Rishu Kumar, Dominik Macháček, Sangeet Sagar, Matúš Žilinec, and other members of the ELITR project for their valuable technical support on SLTEV and their help in improving  ... 
doi:10.18653/v1/2021.eacl-demos.9 fatcat:odtmtgtsgjbk3bxaqkuyogkldi

ELITR Multilingual Live Subtitling: Demo and Strategy

Ondřej Bojar, Dominik Macháček, Sangeet Sagar, Otakar Smrž, Jonáš Kratochvíl, Peter Polák, Ebrahim Ansari, Mohammad Mahmoudi, Rishu Kumar, Dario Franceschini, Chiara Canton, Ivan Simonini (+7 others)
2021 Proceedings of the 16th Conference of the European Chapter of the Association for Computational Linguistics: System Demonstrations   unpublished
The system is a working prototype that is routinely tested in recognizing English, Czech, and German speech and presenting it translated simultaneously into 42 target languages.  ...  This paper presents an automatic speech translation system aimed at live subtitling of conference presentations. We describe the overall architecture and key processing components.  ...  a practically usable simultaneous spoken language translation (SLT 1 ) system is getting closer.  ... 
doi:10.18653/v1/2021.eacl-demos.32 fatcat:rwbxtnm7pfb2bjyaz7npufhft4

ELITR Multilingual Live Subtitling: Demo and Strategy

Ondřej Bojar, Dominik Macháček, Sangeet Sagar, Otakar Smrž, Jonáš Kratochvíl, Peter Polák, Ebrahim Ansari, Mohammad Mahmoudi, Rishu Kumar, Dario Franceschini, Chiara Canton, Ivan Simonini (+7 others)
2021
This paper presents an automatic speech translation system aimed at live subtitling of conference presentations. We describe the overall architecture and key processing components.  ...  More importantly, we explain our strategy for building a complex system for end-users from numerous individual components, each of which has been tested only in laboratory conditions.  ...  a practically usable simultaneous spoken language translation (SLT 1 ) system is getting closer.  ... 
doi:10.5167/uzh-208874 fatcat:3qfoppz7njbuzctm7euehdgroa

FINDINGS OF THE IWSLT 2020 EVALUATION CAMPAIGN

Ebrahim Ansari, Amittai Axelrod, Nguyen Bach, Ondřej Bojar, Roldano Cattoni, Fahim Dalvi, Nadir Durrani, Marcello Federico, Christian Federmann, Jiatao Gu, Fei Huang, Kevin Knight (+11 others)
2020 Proceedings of the 17th International Conference on Spoken Language Translation   unpublished
The evaluation campaign of the International Conference on Spoken Language Translation (IWSLT 2020) featured this year six challenge tracks: (i) Simultaneous speech translation, (ii) Video speech translation  ...  A total of 30 teams participated in at least one of the tracks. This paper introduces each track's goal, data and evaluation metrics, and reports the results of the received submissions.  ...  SLT Evaluation Measures The SLT evaluation measures were calculated by SLTev, 20 a comprehensive tool for evaluation of (on-line) spoken language translation.  ... 
doi:10.18653/v1/2020.iwslt-1.1 fatcat:cxogd5mojjdihl7gsitizte5am