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CADE
1999
Springer
14 years 4 months ago
System Description: CutRes 0.1: Cut Elimination by Resolution
CutRes is a system which takes as input an LK-proof with arbitrary cuts and skolemized end-sequent and gives as output an LKproof with atomic cuts only. The elimination of cuts is ...
Matthias Baaz, Alexander Leitsch, Georg Moser
JCDCG
2004
Springer
14 years 5 months ago
Grid Vertex-Unfolding Orthostacks
An algorithm was presented in [1] for unfolding orthostacks into one piece without overlap by using arbitrary cuts along the surface. It was conjectured that orthostacks could be ...
Erik D. Demaine, John Iacono, Stefan Langerman