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Showing 1 to 3 of 3 for “"Rubik's cube"”.

  1. Hamiltonian cycle and related problems : vertex-breaking, grid graphs, and Rubik's Cubes

    … we prove that optimally solving an n x n x n Rubik's Cube is NP-complete. This improves the previous result that optimally solving an n x n x n Rubik's Cube with missing stickers is NP-complete. We prove this result first for the simpler case of the Rubik's Square -- an n x n x 1 …

    mit Repository record for Hamiltonian cycle and related problems : vertex-breaking, grid graphs, and Rubik's Cubes (opens in a new tab)

  2. Two graph problems: bidirectional heuristic search and the airplane seating assignment problem

    … problem, the sliding tile puzzle, and the Rubik's cube. Experiments for CBBS are performed on the pancake problem. Finally, experiments for FFGBS are performed on the pancake problem and DIMACS road networks. This dissertation introduces ASAP, two mixed integer linear models for solving …

    uiuc Repository record for Two graph problems: bidirectional heuristic search and the airplane seating assignment problem (opens in a new tab)