Exploració per autor "Dürr, Christoph"
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Tile-packing tomography is NP-hard
Chrobak, Marek; Dürr, Christoph; Guíñez, Flavio; Lozano Boixadors, Antoni; Kim Thang, Nguyen (2010)
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Accés restringit per política de l'editorialDiscrete tomography deals with reconstructing finite spatial objects from their projections. The objects we study in this paper are called tilings or tile-packings, and they consist of a number of disjoint copies of a fixed ...