Seg4Diff: Unveiling Open-Vocabulary Semantic Segmentation in Text-to-Image Diffusion Transformers - Kim, Chaehyun; Shin, Heeseong; Hong, Eunbeen; Yoon, Heeji; Arnab, Anurag; Seo, Paul Hongsuck; Hong, Sunghwan; Kim, Seungryong (Advances in Neural Information Processing Systems, 2025)