Minibatch Optimal Transport and Perplexity Bound Estimation in Discrete Flow Matching. - Etrit Haxholli; Yeti Ziya Gürbüz; Ogul Can; Eli Waxman (CoRR, 2024)

Efficient Perplexity Bound and Ratio Matching in Discrete Diffusion Language Models. - Etrit Haxholli; Yeti Ziya Gurbuz; Ogul Can; Eli Waxman (ICLR, 2025)