Monitoring a Network with Watchers and Listeners
Bert Hartnell
Saint Mary's University
PDF
Minisymposium: GRAPH DOMINATION
Content: Rather than guarding a network with a minimum dominating set, consider having two types of monitors available, cameras (can see adjacent nodes) and listeners (can detect the distance to an intruder). Preliminary results for finding the minimum number of such monitors for trees will be outlined.