Shenwu Technology Group Corp (China)

Better Call Grep: Evaluating and Improving Grep-Like Lexical Retrieval for Repository-Level Code Completion

Repository-level code completion remains challenging for large language models (LLMs), as it requires reasoning over cross-file dependencies while under limited context windows. To address this challenge, prior work has adopted Retrieval-Augmented Generation (RAG) frameworks base...

An Adaptive Fault Features Localization Method for Wind Turbine Bearing via Graph Signal Spectrum Enhancement

Wind turbine bearings operate long-term under complex and variable operating conditions, where fault impulse characteristics are easily submerged by strong noise. Traditional graph signal processing-based bearing fault diagnosis methods are limited by fixed graph topology, empiri...

Decoupling Chemo‐Mechanical Failure for Robust Li‐Rich Cathodes

ABSTRACT Despite being renowned for their high specific capacity, Li‐rich Mn‐based layered cathodes (LRMs) are constrained by severe capacity degradation and structural deterioration during cycling. The persistent focus on chemical failure, driven by irreversible anionic redox an...

Achieving Synergistic Kinetics and Stability in Li‐Rich Mn‐Based Oxides via AlPO 4 ‐Assisted Multi‐Scale Regulation

ABSTRACT Realizing the full potential of Li‐rich Mn‐based oxides (LRMOs) is contingent upon overcoming the intrinsic conflict between sluggish anionic redox kinetics and structural instability. Conventional modification approaches often fail to harmonize kinetic enhancement with...