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Home/Authors/Xianfeng Wu

Xianfeng Wu

1 indexed paper

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Publications per year

1
26

Top categories

Info Retrieval×1AI×1ML×1

Frequent co-authors

Yuhang Chen1×
Jinhao Duan1×
Mingfu Liang1×
Xiaohan Wei1×
Yunchen Pu1×
Fei Tian1×

Research Timeline

2026
Bifocal Diffusion Language Models: Asymmetric Bidirectional Context for Parallel Generation

This paper introduces Bifocal dLLMs (R2LM), a new paradigm for discrete diffusion language models that combines causal and bidirectional attention for improved throughput and generation quality.

Highlighted terms show continued research focus across papers

Papers

cs.IRcs.AIcs.LGEmpiricalRecentJun 26, 2026

Bifocal Diffusion Language Models: Asymmetric Bidirectional Context for Parallel Generation

Yuhang Chen, Xianfeng Wu, Jinhao Duan, Mingfu Liang +10 more

This paper introduces Bifocal dLLMs (R2LM), a new paradigm for discrete diffusion language models that combines causal and bidirectional attention for improved throughput and generation quality.

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