基于标签传播的实时社区发现算法研究，实现了原始标签传播算法。-The research of real-time community detection algorithm based on label propagation.The original label propagation algorithm has been come true.

标签传播算法JAVA实现 初始化，每个结点携带一个唯一的标签；然后更新结点的标签，令其标签与它的大多数邻居的标签相同，若存在多个则随机选择。迭代直至每个结点的标签不再变化。-Label propagation algorithm

Finding overlapping communities in networks by label propagation论文中基于LPA的扩展算法COPRA，可以用于重叠社区的发现(COPRA, an extension algorithm based on LPA, can be used to discover overlapping communities)