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Alicia Yi Sun

2 accepted papers

2025

Improving Factuality with Explicit Working Memory

ACL 2025long

Large language models can generate factually inaccurate content, a problem known as hallucination. Recent works have built upon retrieved-augmented generation to improve factuality through iterative prompting but these methods are limited by the traditional RAG design. To address these challenges, w…

2024

Improving Geo-diversity of Generated Images with Contextualized Vendi Score Guidance

ECCV 2024poster

"With the growing popularity of text-to-image generative models, there has been increasing focus on understanding their risks and biases. Recent work has found that state-of-the-art models struggle to depict everyday objects with the true diversity of the real world and have notable gaps between geo…