• Connecting Red Cells in a Bicolour Voronoi Diagram 

      Abellanas, Manuel; Bajuelos, Antonio L.; Canales, Santiago; Claverol Aguas, Mercè; Hernández, Gregorio; Pereira de Matos, Inés (2012-11)
      Article
      Accés restringit per política de l'editorial
      Let S be a set of n + m sites, of which n are red and have weight wR, and m are blue and weigh wB. The objective of this paper is to calculate the minimum value of the red sites’ weight such that the union of the red ...
    • 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 ...