Translating Domain-Specific Terminology in Typologically-Diverse Languages: A Study in Tax and Financial Education

Arturo Oncevay, Elena Kochkina, Keshav Ramani, Toyin Aguda, Simerjot Kaur, Charese Smiley


Abstract
Domain-specific multilingual terminology is essential for accurate machine translation (MT) and cross-lingual NLP applications. We present a gold-standard terminology resource for the tax and financial education domains, built from curated governmental publications and covering seven typologically diverse languages: English, Spanish, Russian, Vietnamese, Korean, Chinese (traditional and simplified) and Haitian Creole. Using this resource, we assess various MT systems and LLMs on translation quality and term accuracy. We annotate over 3,000 terms for domain-specificity, facilitating a comparison between domain-specific and general term translations, and observe models’ challenges with specialized tax terms. We also analyze the case of terminology-aided translation, and the LLMs’ performance in extracting the translated term given the context. Our results highlight model limitations and the value of high-quality terminologies for advancing MT research in specialized contexts.
Anthology ID:
2025.emnlp-main.1774
Volume:
Proceedings of the 2025 Conference on Empirical Methods in Natural Language Processing
Month:
November
Year:
2025
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Suzhou, China
Editors:
Christos Christodoulopoulos, Tanmoy Chakraborty, Carolyn Rose, Violet Peng
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EMNLP
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Publisher:
Association for Computational Linguistics
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Pages:
35018–35032
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Cite (ACL):
Arturo Oncevay, Elena Kochkina, Keshav Ramani, Toyin Aguda, Simerjot Kaur, and Charese Smiley. 2025. Translating Domain-Specific Terminology in Typologically-Diverse Languages: A Study in Tax and Financial Education. In Proceedings of the 2025 Conference on Empirical Methods in Natural Language Processing, pages 35018–35032, Suzhou, China. Association for Computational Linguistics.
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Translating Domain-Specific Terminology in Typologically-Diverse Languages: A Study in Tax and Financial Education (Oncevay et al., EMNLP 2025)
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