Invited Talks.- Graph Covers: Where Topology Meets Computer Science, and Simple Means Difficult.- The Family of Fan-planar Graphs.- Computational Geometry.- Minimum Ply Covering of Points with Unit Squares.- Overlapping Edge Unfoldings for Archimedean Solids and (Anti)prisms.- Flipping Plane Spanning Paths.- Away from Each Other.- Piercing Diametral Disks Induced by Edges of Maximum Spanning Tree.- Reflective Guarding a Gallery.- Improved and Generalized Algorithms for Burning a Planar Point Set.- On the Longest Flip Sequence to Untangle Segments in the Plane.- String Algorithm.-Inferring Strings from Position Heaps in Linear Time.- Internal Longest Palindrome Queries in Optimal Time.- Finding the Cyclic Covers of a String.- Efficient Non-isomorphic Graph Enumeration Algorithms for Subclasses of Perfect Graphs.- Optimization.- Better Hardness Results for the Minimum Spanning Tree Congestion<div>Problem.- Energy Efficient Sorting, Selection and Searching.- Reconfiguration of Vertex-disjoint Shortest Paths on Graphs.- k-Transmitter Watchman Routes.- Graph Algorithm.- Splitting Plane Graphs to Outerplanarity.- Certifying Induced Subgraphs in Large Graphs.- Some Algorithmic Results for Eternal Vertex Cover Problem in Graphs.- On the Complexity of Distance-d Independent Set Reconfiguration.- On Star-multi-interval Pairwise Compatibility Graphs.- Parameterized Complexity of Optimizing List Vertex-Coloring through Reconfiguration.- Parameterized Complexity of Path Set Packing.- Approximation Algorithm.- Interweaving Real-Time Jobs with Energy Harvesting to Maximize Throughput.- Recognizing When a Preference System Is Close to Admitting a Master List.- Groups Burning: Analyzing Spreading Processes in Community-based Networks.- Roman k-domination: Hardness, Approximation and Parameterized Results.- Parameterized Complexity.- On the Parameterized Complexity of Compact Set Packing.- Structural Parameterization of Cluster Deletion.- Parity Permutation Pattern Matching.</div>