Papers by Armel Randy Zebaze
In-Context Example Selection via Similarity Search Improves Low-Resource Machine Translation (2025.findings-naacl)
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| Challenge: | Existing studies have shown that in-context examples for machine translation are beneficial for high-resource languages. |
| Approach: | They propose to use in-context examples for machine translation (MT) they argue that similarity-based selection can improve MT . |
| Outcome: | The proposed approach improves machine translation (MT) and low-resource languages. |
mOSCAR: A Large-scale Multilingual and Multimodal Document-level Corpus (2025.findings-acl)
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Matthieu Futeral, Armel Randy Zebaze, Pedro Ortiz Suarez, Julien Abadji, Rémi Lacroix, Cordelia Schmid, Rachel Bawden, Benoît Sagot
| Challenge: | Existing studies show that multimodal large language models can learn from text-image data. |
| Approach: | They propose to train multimodal large language models on large amounts of text-image data . they also show a boost in few-shot learning performance across various multilingual tasks . |
| Outcome: | The proposed dataset is not public and is only in English . it is the first large-scale multilingual and multimodal document corpus crawled from the web. |
TopXGen: Topic-Diverse Parallel Data Generation for Low-Resource Machine Translation (2025.findings-emnlp)
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| Challenge: | In-context learning and similarity search have been shown to improve LLMs' performance in machine translation, but they lag behind when dealing with low-resource languages. |
| Approach: | They propose a method that uses an LLM to generate topic-specific target-side data in the LRL. |
| Outcome: | The proposed approach boosts LLM translation performance during in-context learning and fine-tuning. |
Compositional Translation: A Novel LLM-based Approach for Low-resource Machine Translation (2025.findings-emnlp)
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| Challenge: | generative large language models (LLMs) can perform in-context learning . machine translation (MT) has been shown to benefit from in-constitu examples . |
| Approach: | They propose a compositional translation paradigm that replaces naive few-shot MT with similarity-based demonstrations. |
| Outcome: | The proposed paradigm replaces naive few-shot MT with similarity-based demonstrations. |