Using Synthetic Networks for Parameter Tuning in Community Detection.- Efficiency of Transformations of Proximity Measures for Graph Clustering.- Almost Exact Recovery in Label Spreading.- Strongly n-e.c. Graphs and Independent Distinguishing Labellings.- The Robot Crawler Model on Complete k-Partite and Erdős-Rényi Random Graphs.- Estimating the Parameters of the Waxman Random Graph.- Understanding the Effectiveness of Data Reduction in Public Transportation Networks.- A Spatial Small-World Graph Arising from Activity-Based Reinforcement.- SimpleHypergraphs.jl - Novel Software Framework for Modelling and Analysis of Hypergraphs.