% 缩写定义
\Abbreviations{
\begin{longtable}{@{}p{0.16\textwidth}p{0.46\textwidth}p{0.30\textwidth}@{}}
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  \textbf{外文缩略字母} & \textbf{外文全称} & \textbf{中文说明}\\
  \midrule
  \endfirsthead
  \textbf{外文缩略字母} & \textbf{外文全称} & \textbf{中文说明}\\
  \midrule
  \endhead
  \multicolumn{3}{r}{\small 续下页}\\
  \endfoot
  \endlastfoot
  % 模型与架构
  LLM & Large Language Model & 大语言模型\\
  FFN & Feed-Forward Network & 前馈网络\\
  GQA & Grouped Query Attention & 分组查询注意力\\
  MHSA & Multi-Head Self-Attention & 多头自注意力\\
  MoE & Mixture of Experts & 混合专家\\
  RoPE & Rotary Position Embedding & 旋转位置编码\\
  \\
  % 适配方法（通用）
  PEFT & Parameter-Efficient Fine-Tuning & 参数高效微调\\
  LoRA & Low-Rank Adaptation & 低秩适配\\
  DoRA & Weight-Decomposed Low-Rank Adaptation & 权重分解低秩适配\\
  AdaLoRA & Adaptive Low-Rank Adaptation & 自适应低秩适配\\
  SFT & Supervised Fine-Tuning & 监督微调\\
  RAG & Retrieval-Augmented Generation & 检索增强生成\\
  \\
  % 本文提出的方法
  CAM & Contextual Attention Modulation & 上下文注意力调制\\
  HyCAM & Hybrid Contextual Attention Modulation & 混合上下文注意力调制\\
  RoSA & RoPE-aware Selective Adaptation & RoPE感知选择性适配\\
  RoAE & RoPE-aware Attention Enhancement & RoPE感知注意力增强\\
  DLS & Dynamic Layer Selection & 动态层选择\\
  DyPAM & Dynamic Positional Attention Modulation & 动态位置注意力调制\\
  CASCADE & Coarse-to-Fine Spectral Cascading & 从粗到细频谱级联\\
  MESSA & Multi-task Efficient Shared-Specific & 多任务高效共享-特有\\
   & \quad Sparse Adaptation & \quad 稀疏适配\\
  \\
  % 信号处理
  DCT & Discrete Cosine Transform & 离散余弦变换\\
  IDCT & Inverse Discrete Cosine Transform & 逆离散余弦变换\\
  FiLM & Feature-wise Linear Modulation & 特征级线性调制\\
  \\
  % 评估指标
  PPL & Perplexity & 困惑度\\
  BLEU & Bilingual Evaluation Understudy & 双语评估替补\\
  ROUGE & Recall-Oriented Understudy for Gisting Evaluation & 面向召回的摘要评估\\
  \\
\end{longtable}
}