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cs.CL2026
Uncertainty-Aware Budget Allocation for Efficient LLM Tree Search
Jianguo Huang, Zhiyi Lyu, Fuxiang Zhang +3
Tree search enhances multi-step reasoning in large language models (LLMs), yet prevailing methods expand every step with a fixed budget, irrespective of the marginal utility of exp…
cs.CL2026
Hesitation-Aware On-Policy Distillation for Diffusion Language Models
Jianguo Huang, Lipeng Wan, Yanchen Deng +1
Diffusion large language models (dLLMs) generate text by iterative unmasking. At each denoising step, a dLLM proposes a token at every masked position, but the decoder commits only…
cs.CL2025
Let's Revise Step-by-Step: A Unified Local Search Framework for Code Generation with LLMs
Zhiyi Lyu, Jianguo Huang, Yanchen Deng +2
Large Language Models (LLMs) with inference-time scaling techniques show promise for code generation, yet face notable efficiency and scalability challenges. Construction-based tre…