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Omid Ghahroodi

2 accepted papers

2025

Ask in Any Modality: A Comprehensive Survey on Multimodal Retrieval-Augmented Generation

ACL 2025finding

Large Language Models (LLMs) suffer from hallucinations and outdated knowledge due to their reliance on static training data. Retrieval-Augmented Generation (RAG) mitigates these issues by integrating external dynamic information for improved factual grounding. With advances in multimodal learning,…

2024

The Touché23-ValueEval Dataset for Identifying Human Values behind Arguments

COLING 2024main

While human values play a crucial role in making arguments persuasive, we currently lack the necessary extensive datasets to develop methods for analyzing the values underlying these arguments on a large scale. To address this gap, we present the Touché23-ValueEval dataset, an expansion of the Webis…