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Matthieu Futeral

4 accepted papers

2025

MAD Speech: Measures of Acoustic Diversity of Speech

NAACL 2025long

Generative spoken language models produce speech in a wide range of voices, prosody, and recording conditions, seemingly approaching the diversity of natural speech. However, the extent to which generated speech is acoustically diverse remains unclear due to a lack of appropriate metrics. We address…

2025

Towards Zero-Shot Multimodal Machine Translation

NAACL 2025findings

Current multimodal machine translation (MMT) systems rely on fully supervised data (i.e sentences with their translations and accompanying images), which is costly to collect and prevents the extension of MMT to language pairs with no such data. We propose a method to bypass the need for fully super…

2025

mOSCAR: A Large-scale Multilingual and Multimodal Document-level Corpus

ACL 2025finding

Multimodal Large Language Models (mLLMs) are trained on a large amount of text-image data. While most mLLMs are trained on caption-like data only, Alayrac et al. (2022) showed that additionally training them on interleaved sequences of text and images can lead to the emergence of in-context learning…

2023

Tackling Ambiguity with Images: Improved Multimodal Machine Translation and Contrastive Evaluation

ACL 2023long

One of the major challenges of machine translation (MT) is ambiguity, which can in some cases be resolved by accompanying context such as images. However, recent work in multimodal MT (MMT) has shown that obtaining improvements from images is challenging, limited not only by the difficulty of buildi…