Papers by Baoyou Chen
T⋆: Progressive Block Scaling for Masked Diffusion Language Models Through Trajectory Aware Reinforcement Learning (2026.acl-short)
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| Challenge: | Autoregressive (AR) modeling via next-token prediction dominates scaling practice and deployed systems. |
| Approach: | They propose a TraceRL-based curriculum for progressive block-size scaling in masked diffusion language models. |
| Outcome: | The proposed curriculum outperforms direct large-block TraceRL on two SDAR scales and three benchmarks and retains block-size-specific non-monotone updates while improving accuracy. |