Daniel Povey

Also published as: D. Povey


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Robust Document Representations for Cross-Lingual Information Retrieval in Low-Resource Settings
Mahsa Yarmohammadi | Xutai Ma | Sorami Hisamoto | Muhammad Rahman | Yiming Wang | Hainan Xu | Daniel Povey | Philipp Koehn | Kevin Duh
Proceedings of Machine Translation Summit XVII: Research Track


A Coarse-Grained Model for Optimal Coupling of ASR and SMT Systems for Speech Translation
Gaurav Kumar | Graeme Blackwood | Jan Trmal | Daniel Povey | Sanjeev Khudanpur
Proceedings of the 2015 Conference on Empirical Methods in Natural Language Processing


Translations of the Callhome Egyptian Arabic corpus for conversational speech translation
Gaurav Kumar | Yuan Cao | Ryan Cotterell | Chris Callison-Burch | Daniel Povey | Sanjeev Khudanpur
Proceedings of the 11th International Workshop on Spoken Language Translation: Papers

Translation of the output of automatic speech recognition (ASR) systems, also known as speech translation, has received a lot of research interest recently. This is especially true for programs such as DARPA BOLT which focus on improving spontaneous human-human conversation across languages. However, this research is hindered by the dearth of datasets developed for this explicit purpose. For Egyptian Arabic-English, in particular, no parallel speechtranscription-translation dataset exists in the same domain. In order to support research in speech translation, we introduce the Callhome Egyptian Arabic-English Speech Translation Corpus. This supplements the existing LDC corpus with four reference translations for each utterance in the transcripts. The result is a three-way parallel dataset of Egyptian Arabic Speech, transcriptions and English translations.


Automated Quality Monitoring for Call Centers using Speech and NLP Technologies
G. Zweig | O. Siohan | G. Saon | B. Ramabhadran | D. Povey | L. Mangu | B. Kingsbury
Proceedings of the Human Language Technology Conference of the NAACL, Companion Volume: Demonstrations