A Multilingual Speech-Based Driver Assistant for Basque and English

Antonio Aparicio Akcharov, Asier López Zorrilla, Juan Camilo Vásquez Correa, Oscar Montserrat, José Maria Echevarría, Begoña Arrate, Joxean Zapirain, Mikel deVelasco Vázquez, Santiago Andrés Moreno-Acevedo, Ander González-Docasal, Maria Ines Torres, Aitor Álvarez


Abstract
This demo paper presents a prototype of a multilingual, speech-based driver assistant, designed to support both English and Basque languages. The inclusion of Basque—a low-resource language with limited domain-specific training data—marks a significant contribution, as publicly available AI models, including Large Language Models, often underperform for such languages compared to high-resource languages like English. Despite these challenges, our system demonstrates robust performance, successfully understanding user queries and delivering rapid responses in a demanding environment: a car simulator. Notably, the system achieves comparable performance in both English and Basque, showcasing its effectiveness in addressing linguistic disparities in AI-driven applications. A demo of our prototype will be available in the workshop.
Anthology ID:
2025.iwsds-1.19
Volume:
Proceedings of the 15th International Workshop on Spoken Dialogue Systems Technology
Month:
May
Year:
2025
Address:
Bilbao, Spain
Editors:
Maria Ines Torres, Yuki Matsuda, Zoraida Callejas, Arantza del Pozo, Luis Fernando D'Haro
Venues:
IWSDS | WS
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Publisher:
Association for Computational Linguistics
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Pages:
190–195
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URL:
https://preview.aclanthology.org/landing_page/2025.iwsds-1.19/
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Cite (ACL):
Antonio Aparicio Akcharov, Asier López Zorrilla, Juan Camilo Vásquez Correa, Oscar Montserrat, José Maria Echevarría, Begoña Arrate, Joxean Zapirain, Mikel deVelasco Vázquez, Santiago Andrés Moreno-Acevedo, Ander González-Docasal, Maria Ines Torres, and Aitor Álvarez. 2025. A Multilingual Speech-Based Driver Assistant for Basque and English. In Proceedings of the 15th International Workshop on Spoken Dialogue Systems Technology, pages 190–195, Bilbao, Spain. Association for Computational Linguistics.
Cite (Informal):
A Multilingual Speech-Based Driver Assistant for Basque and English (Aparicio Akcharov et al., IWSDS 2025)
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https://preview.aclanthology.org/landing_page/2025.iwsds-1.19.pdf