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    • Artículo
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      Cover Contact Graphs 

      Atienza Martínez, María Nieves; Castro Ochoa, Natalia de; Cortés Parejo, María del Carmen; Garrido Vizuete, María de los Angeles; Grima Ruiz, Clara Isabel; Hernández, Gregorio; Márquez Pérez, Alberto; Moreno, Auxiliadora; Nöllenburg, Martin; Portillo Fernández, José Ramón; Reyes Colume, Pedro; Valenzuela Muñoz, Jesús; Villar Liñán, María Trinidad; Wolff, Alexander (2007)
      We study problems that arise in the context of covering certain geometric objects (so-called seeds, e.g., points or disks) ...
    • Artículo
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      Cover contact graphs 

      Atienza Martínez, María Nieves; Castro Ochoa, Natalia de; Cortés Parejo, María del Carmen; Garrido Vizuete, María de los Angeles; Grima Ruiz, Clara Isabel; Hernández, Gregorio; Márquez Pérez, Alberto; Moreno González, Auxiliadora; Nöllenburg, Martin; Portillo Fernández, José Ramón; Reyes Colume, Pedro; Valenzuela Muñoz, Jesús; Villar Liñán, María Trinidad; Wolff, Alexander (2012)
      We study problems that arise in the context of covering certain geometric objects called seeds (e.g., points or disks) ...
    • Ponencia
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      Farthest-point queries with geometric and combinatorial constraints 

      Daescu, Ovidiu; Mi, Ningfang; Shin, Chan-Su; Wolff, Alexander (2004)
    • Capítulo de Libro
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      Labeling Subway Lines 

      Garrido Vizuete, María de los Angeles; Iturriaga, Claudia; Márquez Pérez, Alberto; Portillo Fernández, José Ramón; Reyes Colume, Pedro; Wolff, Alexander (2001)
      Graphical features on map, charts, diagrams and graph drawings usually must be annotated with text labels in order to ...
    • Ponencia
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      Optimal spanners for axis-aligned rectangles 

      Asano, Tetsuo; Berg, Mark de; Cheong, Otfried; Everett, Hazel; Haverkort, Herman; Katoh, Naoki; Wolff, Alexander (2004)
    • Ponencia
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      The minimum Manhattan network problem approximations and exact solutions 

      Benkert, Marc; Shirabe, Takeshi; Wolff, Alexander (2004)
      A Manhattan p–q path is a geodesic in the Manhattan (or L1-) metric that connects p and q, i.e. a staircase path between ...