• DVALon: una herramienta para diagramas de Voronoi y grafos de proximidad de alcance limitado 

      Abellanas, Manuel; Hernández, Gregorio; Moreno, José Luis; Ordóñez, Sergio; Sacristán Adinolfi, Vera (Prensas Universitarias de Zaragoza, 2009)
      Text en actes de congrés
      Accés obert
      Presentamos un estudio de los diagramas de Voronoi de alcance limitado de un conjunto finito de puntos del plano y DVALon, una herramienta para la manipulaci´on de dichos diagramas, los grafos de proximidad de alcance ...
    • Improving shortest paths in the Delaunay triangulation 

      Abellanas, Manuel; Claverol Aguas, Mercè; Hernández-Peñalver, Gregorio; Hurtado Díaz, Fernando Alfredo; Sacristán Adinolfi, Vera; Saumell Mendiola, Maria; Silveira, Rodrigo Ignacio (2012)
      Article
      Accés obert
      We study a problem about shortest paths in Delaunay triangulations. Given two nodes s, t in the Delaunay triangulation of a point set P, we look for a new point p that can be added, such that the shortest path from s to ...
    • Minimizing the range for k-covered paths on sensor networks 

      Abellanas, Manuel; Bajuelos, Antonio L.; Pereira de Matos, Inés (Wiley Heyden, 2011-08-16)
      Article
      Accés obert
      Coverage problems are a flourishing topic in optimization, thanks to the recent advances in the field of wireless sensor networks. The main coverage issue centres around critical conditions that require reliable monitoring ...
    • On structural and graph theoretic properties of higher order Delaunay graphs 

      Abellanas, Manuel; Bose, Prosenjit; García López de Lacalle, Jesús; Hurtado Díaz, Fernando Alfredo; Nicolás, Carlos M.; Ramos, Pedro A. (2009-12)
      Article
      Accés obert
      Given a set $\emph{P}$ of $\emph{n}$ points in the plane, the order-$\emph{k}$ Delaunay graph is a graph with vertex set $\emph{P}$ and an edge exists between two points p,q ∊ $\emph{P}$ when there is a circle through ...