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cs.DC2024
An optimal algorithm for geodesic mutual visibility on hexagonal grids
Sahar Badri, Serafino Cicerone, Alessia Di Fonso +1
For a set of robots (or agents) moving in a graph, two properties are highly desirable: confidentiality (i.e., a message between two agents must not pass through any intermediate a…
math.CO2024
Mutual-visibility problems on graphs of diameter two
Serafino Cicerone, Gabriele Di Stefano, Sandi Klavžar +1
The mutual-visibility problem in a graph asks for the cardinality of a largest set of vertices so that for any two vertices there is a shortest $x,…