Complexity of barrier coverage with relocatable sensors in the plane.
Stefan DobrevStephane DurocherMohsen Eftekhari HesariKonstantinos GeorgiouEvangelos KranakisDanny KrizancLata NarayananJaroslav OpatrnySunil M. ShendeJorge UrrutiaPublished in: Theor. Comput. Sci. (2015)