<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>图 on Jeanphilo Blog</title><link>https://shio-chan-dev.github.io/jeanblog/zh/tags/%E5%9B%BE/</link><description>Recent content in 图 on Jeanphilo Blog</description><generator>Hugo -- 0.159.2</generator><language>zh-cn</language><lastBuildDate>Thu, 19 Mar 2026 13:18:26 +0800</lastBuildDate><atom:link href="https://shio-chan-dev.github.io/jeanblog/zh/tags/%E5%9B%BE/index.xml" rel="self" type="application/rss+xml"/><item><title>克隆图：哈希表 + DFS/BFS 实现无向图深拷贝（LeetCode 133）</title><link>https://shio-chan-dev.github.io/jeanblog/zh/alg/leetcode/133-clone-graph/</link><pubDate>Thu, 19 Mar 2026 13:18:26 +0800</pubDate><guid>https://shio-chan-dev.github.io/jeanblog/zh/alg/leetcode/133-clone-graph/</guid><description>用原节点到新节点的映射表实现无向连通图深拷贝，覆盖 DFS 与 BFS 两种写法、环处理、正确性分析与多语言可运行实现。</description></item><item><title>社区发现入门：Louvain 与 Label Propagation 的工程化选型 ACERS 解析</title><link>https://shio-chan-dev.github.io/jeanblog/zh/dev/algorithm/graph/80-community-detection-louvain-label-propagation/</link><pubDate>Mon, 09 Feb 2026 09:59:58 +0800</pubDate><guid>https://shio-chan-dev.github.io/jeanblog/zh/dev/algorithm/graph/80-community-detection-louvain-label-propagation/</guid><description>围绕社区发现的三类核心用途（群体识别、图分区、冷启动分析），系统讲解 Louvain 与 Label Propagation 的原理、复杂度、工程取舍与多语言可运行实现。</description></item><item><title>k-hop 与可达性查询：BFS 限制、Reachability 索引与 2-hop Labeling ACERS 解析</title><link>https://shio-chan-dev.github.io/jeanblog/zh/dev/algorithm/graph/30-k-hop-reachability-and-reach-index/</link><pubDate>Mon, 09 Feb 2026 09:52:17 +0800</pubDate><guid>https://shio-chan-dev.github.io/jeanblog/zh/dev/algorithm/graph/30-k-hop-reachability-and-reach-index/</guid><description>围绕 k-hop 与可达性查询，系统讲解 BFS+hop 限制、为何一般不全算传递闭包、以及工程常用的位图索引/2-hop labeling 思路，并给出可运行多语言实现。</description></item><item><title>BFS / DFS 工程入门：k-hop 查询、子图抽取与路径可达性 ACERS 解析</title><link>https://shio-chan-dev.github.io/jeanblog/zh/dev/algorithm/graph/10-bfs-dfs-k-hop-subgraph-path-existence/</link><pubDate>Mon, 09 Feb 2026 09:44:11 +0800</pubDate><guid>https://shio-chan-dev.github.io/jeanblog/zh/dev/algorithm/graph/10-bfs-dfs-k-hop-subgraph-path-existence/</guid><description>围绕 k-hop 查询、子图抽取、路径可达性三类高频图任务，系统讲清 BFS/DFS 的迭代模板、early stop 剪枝与 visited bitmap/bloom 选型，并附多语言可运行实现。</description></item><item><title>随机迷宫生成：深度优先回溯法</title><link>https://shio-chan-dev.github.io/jeanblog/zh/dev/algorithm/random-maze-generator/</link><pubDate>Sat, 24 Jan 2026 13:20:24 +0800</pubDate><guid>https://shio-chan-dev.github.io/jeanblog/zh/dev/algorithm/random-maze-generator/</guid><description>用深度优先回溯生成迷宫，并提供可运行示例。</description></item></channel></rss>