Papers by Mattia A. Di Gangi
Gender in Danger? Evaluating Speech Translation Technology on the MuST-SHE Corpus (2020.acl-main)
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| Challenge: | a growing number of studies have examined the issue of gender bias in speech translation . a gender bias is a systemic problem that reproduces gender stereotypes discriminating women. |
| Approach: | They present the first thorough investigation of gender bias in speech translation . they compare audio technologies for English-Italian/French translations . |
| Outcome: | The proposed method compares different technologies on two languages, English and French. |
MuST-C: a Multilingual Speech Translation Corpus (N19-1)
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| Challenge: | Current research on spoken language translation (SLT) has to confront the scarcity of sizeable and publicly available training corpora. |
| Approach: | They propose a multilingual speech translation corpus that will facilitate the training of end-to-end systems for SLT from English into 8 languages. |
| Outcome: | The proposed multilingual speech translation corpus will facilitate the training of end-to-end systems for spoken language translation from English into 8 languages. |
On the Importance of Word Boundaries in Character-level Neural Machine Translation (D19-56)
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| Challenge: | Neural Machine Translation models typically use a fixed-size lexical vocabulary . subword segmentation methods rely on statistical heuristics that lack any linguistic notion . |
| Approach: | They propose a hierarchical decoding architecture for character-level NMT using subwords . they propose fewer parameters and a more efficient approach to perform translation at the level of words . |
| Outcome: | The proposed model can reach higher translation accuracy than the subword-level model with fewer parameters while maintaining longer-distance contextual and grammatical dependencies. |