Multi-Message Broadcast in Dynamic Radio Networks -- Global Synchronization and Consensus Using Beeps in a Fault-Prone MAC 16 -- Vertex Coloring with Communication and Local Memory Constraints in Synchronous Broadcast Networks -- A New Kind of Selectors, and Their Applications to Conflict Resolution in Wireless Multi-channels Networks -- The Impact of the Gabriel Sub-graph of the Visibility Graph on the Gathering of Mobile Autonomous Robots -- Search-and-Fetch with One Robot on a Disk -- A 2-Approximation Algorithm for Barrier Coverage by Weighted Non-uniform Sensors on a Line -- Flexible Cell Selection in Cellular Networks -- The Euclidean k-Supplier Problem in IR2.