面向周期边查询的高效图流概要技术
李卓,刘帅君,刘开华

Efficient graph stream summarization technology for periodic edge queries
Zhuo LI,Shuaijun LIU,Kaihua LIU
图 3 不同图流概要技术在3个数据集中节点权重查询的平均相对误差
Fig.3 Average relative error of node weight query using different graph stream summarization techniques in three datasets