Correction to: Classes of tree-based networks

作     者：Mareike Fischer Lina Herbst Michelle Galla Yangjing Long Kristina Wicke 

作者机构：Institute of Mathematics and Computer ScienceUniversity of GreifswaldGreifswaldGermany School of Mathematics and StatisticsCentral China Normal UniversityWuhanHubeiChina 

出 版 物：《Visual Computing for Industry,Biomedicine,and Art》 (工医艺的可视计算（英文）)

年 卷 期：2021年第4卷第1期

页      面：7-8页

学科分类：081203[工学-计算机应用技术] 08[工学] 0835[工学-软件工程] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

主　　题：networks condition tree 

摘      要：Following publication of the original article[1],in the description of the leaf shrinking procedure as well as in Algorithm 1 and the definition of edge-based graphs in[1],the condition that G contains at least two leaves(i.e.,the condition|VL(G)|≥2)needs to be omitted.