Graph Drawing and Network Visualization: 29th International Symposium, GD 2021, Tübingen, Germany, September 14-17, 2021, Revised Selected Papers

Best Paper (Track 1: Combinatorial and Algorithmic Aspects).- Edge-Minimum Saturated $k$-Planar Drawings.- Best Paper (Track 2: Experimental, Applied, and Network Visualization Aspects).- A User Study on Hybrid Graph Visualizations- Crossing Minimization and Beyond-Planarity Star-Struck by Fixed Embeddings: Modern Crossing Number Heuristics.- Simplifying Non-Simple Fan-Planar Drawings.- RAC-drawability is ER-complete.- Recognizing and Embedding Simple Optimal 2-Planar Graphs.- A short proof of the non-biplanarity of K 9.- Morphing and Graph Abstraction.- From Tutte to Floater and Gotsman: On the Resolution of Planar Straight-line Drawings and Morphs.- Planar and Toroidal Morphs Made Easier.- Visualizing JIT Compiler Graphs.- Geometric Constraints.- Upward Planar Drawings with Three and More Slopes.- Planar Straight-line Realizations of 2-Trees with Prescribed Edge Lengths.- One-Bend Drawings of Outerplanar Graphs Inside Simple Polygons.- Topological and Upward Drawings.- Quasi-upward Planar Drawings with Minimum Curve Complexity.- Non-homotopic Loops with a Bounded Number of Pairwise Intersections.- On the number of edges of separated multigraphs.- Linear Layouts.- On the Queue-Number of Partial Orders.- On the Upward Book Thickness Problem: Combinatorial and Complexity Results.- Linear Layouts of Complete Graphs.- On the Queue Number of Planar Graphs.- Contact and Visibility Representations.- Optimal-area visibility representations of outer-1-plane graphs.- Unit Disk Representations of Embedded Trees, Outerplanar and Multi-Legged Graphs.- Layered Area-Proportional Rectangle Contact Representation.- Geometric Aspects in Graph Drawing.- Arrangements of orthogonal circles with many intersections.- Limitations on Realistic Hyperbolic Graph Drawing.- Embedding Ray Intersection Graphs and Global Curve Simplification.- AI Applications.- Drawing Networks with Deep Neural Network, (DNN) .- Implementation of Sprouts: a graph drawing game.- Graph Drawing Contest Report.