Stephan Friedrichs, Michael Hemmer, James King, Christiane Schmidt 0001. The continuous 1.5D terrain guarding problem: Discretization, optimal solutions, and PTAS. JoCG, 7(1):256-284, 2016. [doi]
@article{FriedrichsHK016, title = {The continuous 1.5D terrain guarding problem: Discretization, optimal solutions, and PTAS}, author = {Stephan Friedrichs and Michael Hemmer and James King and Christiane Schmidt 0001}, year = {2016}, url = {http://jocg.org/index.php/jocg/article/view/242}, researchr = {https://researchr.org/publication/FriedrichsHK016}, cites = {0}, citedby = {0}, journal = {JoCG}, volume = {7}, number = {1}, pages = {256-284}, }