Unverified90% confidenceFactTime unknown
RE2由Google的Russ Cox开发，基于DFA和NFA的混合策略实现线性时间复杂度匹配，主动放弃了反向引用和环视断言的支持
1
Sources
90%
Confidence
Long-term
Relevance
6/1/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedGoogle RE2由Google工程师Russ Cox开发73% similarUnverifiedRE2已被部署在Google搜索的查询解析、BigQuery的REGEXP_CONTAINS函数以及Cloudflare的WAF规则引擎中69% similarUnverifiedRE2在Google内部被部署于代码搜索、BigQuery、日志分析系统等核心基础设施中，每天处理数十亿次正则匹配66% similarVerifiedThe ReAct paradigm was formally proposed in a 2022 paper by Princeton University and Google, unifying a large model's reasoning and action capabilities into a single alternating loop.65% similarUnverifiedThe ReAct pattern originates from a 2022 paper by Google/Princeton63% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/34136API
curl https://kongchang.com/api/v1/knowledge/claims/34136MCP
get_claim(id=34136)