Stathis Zachos

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1	How to Place Efficiently Guards and Paintings in an Art Gallery Christodoulos Fragoudakis∗†, Euripides Markou∗‡ and Stathis Zachos§ April 25, 2005 Abstract Add to Reading List Source URL: emarkou.users.uth.gr Language: English - Date: 2016-05-24 11:28:43 Geometry Polygons Mathematics Space Art gallery problem Polygon Vertex Convex polygon Simple polygon Star polygon Visibility graph Knapsack problem
2	Maximizing the Guarded Boundary of an Art Gallery is APX-complete ⋆ Christodoulos Fragoudakis a , Euripides Markou b,∗,1,2 , Stathis Zachos a,c a Computer b Department Add to Reading List Source URL: emarkou.users.uth.gr Language: English - Date: 2016-05-24 11:28:44 Polygons Computational geometry Approximation algorithms Art gallery problem APX Vertex