论文进阶
Data action
数据动作（data action），指系统中对数据执行的离散操作（如 collect、process、store、share、delete），是隐私工程框架（如 NIST PRAM）中枚举系统数据流与转化的基本分析单元。
English Definition
"A discrete operation performed on data within a system (e.g., collect, process, store, share, delete), used as a unit of analysis in privacy engineering frameworks to enumerate how data moves and is transformed."
用法说明 · 针对中文母语者
通常与 stakeholder interaction（利益相关者交互）成对出现：data action 描述系统对数据做什么，stakeholder interaction 描述系统与用户之间的交互（如获取同意、请求删除）。
真实用例 · 2 条
"nodes that represent specific data actions (e.g., collect, process) and stakeholder interactions (e.g., obtaining consent, requesting data deletion)"
论文Pipeline extracted — review needed·在隐私通用表征（universal representation）中定义节点的语义类型
"Note that we only enumerate data actions and relevant design decisions; analysts still need to manually evaluate risk likelihood and impact"
论文Pipeline extracted — review needed·在图注中说明工具的自动化边界——动作可枚举，但风险评估仍需人工
由 pipeline 自动采集，待人工 review