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Author

Hongru Song

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Preprint Aug 2026

DeepRepro: State-Aware Subplanning for Paper-to-Code Reproduction in Evolving Repositories

DeepRepro dynamically transforms evolving repository states and runtime feedback into fine-grained implementation subplans, keeping planning aligned with execution throughout repository construction, and consistently outperforms strong scientific and commercial code-agent baselines.

Hongru Song, Ruqing Zhang, Jiafeng Guo et al. · 0 citations
Conference Open access 2026

Stop Hardening Everything: A Training-Free Neuron-Level Defense for Neural Ranking Models

This paper introduces Search in the Model, a novel training-free framework that performs fine-grained identification and rectification of vulnerable neurons directly within the model, and develops a maximum marginal vulnerability criterion to precisely locate the top-K neurons most responsible for model vulnerability.

Yuansan Liu, Ruqing Zhang, Hongru Song et al. · 0 citations