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Jean De Dieu Nyandwi

3 accepted papers

2025

Grounding Multilingual Multimodal LLMs With Cultural Knowledge

EMNLP 2025

Multimodal Large Language Models excel in high-resource settings, but often misinterpret long-tail cultural entities and underperform in low-resource languages. To address this gap, we propose a data-centric approach that directly grounds MLLMs in cultural knowledge. Leveraging a large scale knowled

Cited by 0SourcePDFScholar
2025

Pangea: A Fully Open Multilingual Multimodal LLM for 39 Languages

ICLR 2025poster

Despite recent advances in multimodal large language models (MLLMs), their development has predominantly focused on English- and western-centric datasets and tasks, leaving most of the world's languages and diverse cultural contexts underrepresented. This paper introduces PANGEA, a multilingual mu…

Cited by 14SourcePDFScholar
2024

NaturalBench: Evaluating Vision-Language Models on Natural Adversarial Samples

NeurIPS 2024poster

Vision-language models (VLMs) have made significant progress in recent visual-question-answering (VQA) benchmarks that evaluate complex visio-linguistic reasoning. However, are these models truly effective? In this work, we show that VLMs still struggle with natural images and questions that humans…

Cited by 19SourcePDFScholar