Computational Geometry [electronic resource] : XIV Spanish Meeting on Computational Geometry, EGC 2011, Dedicated to Ferran Hurtado on the Occasion of His 60th Birthday, Alcalá de Henares, Spain, June 27-30, 2011, Revised Selected Papers / edited by Alberto Márquez, Pedro Ramos, Jorge Urrutia.

On 5-Gons and 5-Holes.- On Reversibility among Parallelohedra -- A History of Flips in Combinatorial Triangulations.- Open Guard Edges and Edge Guards in Simple Polygons -- String-Wrapped Rotating Disks -- The Chromatic Number of the Convex Segment Disjointness Graph -- Continuous Flattening of Convex Polyhedra -- Convexifying Monotone Polygons while Maintaining Internal Visibility -- On the Number of Radial Orderings of Colored Planar Point Sets -- Notes on the Twisted Graph.-Locating a Service Facility and a Rapid Transit Line -- Simultaneously Flippable Edges in Triangulations.- Spiral Serpentine Polygonization of a Planar Point Set -- The 1-Center and 1-Highway Problem -- Compact Grid Representation of Graphs -- On the Heaviest Increasing or Decreasing Subsequence of a Permutation, and Paths and Matchings on Weighted Point Sets -- A Generalization of the Source Unfolding of Convex Polyhedra -- Large Angle Crossing Drawings of Planar Graphs in Subquadratic Area -- Connecting Red Cells in a Bicolour Voronoi Diagram -- Covering Islands in Plane Point Sets -- Rectilinear Convex Hull with Minimum Area -- Separated Matchings and Small Discrepancy Colorings -- A Note on the Number of Empty Triangles -- Meshes Preserving Minimum Feature Size -- Geometric Graphs in the Plane Lattice. On Reversibility among Parallelohedra -- A History of Flips in Combinatorial Triangulations.- Open Guard Edges and Edge Guards in Simple Polygons -- String-Wrapped Rotating Disks -- The Chromatic Number of the Convex Segment Disjointness Graph -- Continuous Flattening of Convex Polyhedra -- Convexifying Monotone Polygons while Maintaining Internal Visibility -- On the Number of Radial Orderings of Colored Planar Point Sets -- Notes on the Twisted Graph.-Locating a Service Facility and a Rapid Transit Line -- Simultaneously Flippable Edges in Triangulations.- Spiral Serpentine Polygonization of a Planar Point Set -- The 1-Center and 1-Highway Problem -- Compact Grid Representation of Graphs -- On the Heaviest Increasing or Decreasing Subsequence of a Permutation, and Paths and Matchings on Weighted Point Sets -- A Generalization of the Source Unfolding of Convex Polyhedra -- Large Angle Crossing Drawings of Planar Graphs in Subquadratic Area -- Connecting Red Cells in a Bicolour Voronoi Diagram -- Covering Islands in Plane Point Sets -- Rectilinear Convex Hull with Minimum Area -- Separated Matchings and Small Discrepancy Colorings -- A Note on the Number of Empty Triangles -- Meshes Preserving Minimum Feature Size -- Geometric Graphs in the Plane Lattice.