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cs.LG2026
PRISM: Parallel Residual Iterative Sequence Model
Jie Jiang, Ke Cheng, Xin Xu +8
Generative sequence modeling faces a fundamental tension between the expressivity of Transformers and the efficiency of linear sequence models. Existing efficient architectures are…
cs.LG2026
Breaking the Curse of Repulsion: Remoteness-Aware Control of Negative Off-Policy Updates
Jie Jiang, Yusen Huo, Yangru Huang +3
Off-policy policy optimization reuses historical behavior, including negative-advantage samples that suppress known failures. We show that repeated reuse can turn this useful signa…