Abstract
In this paper we investigate orthogonal polyhedra, i.e. polyhedra which are finite unions of full-dimensional hyper-rectangles. We define representation schemes for these polyhedra based on their vertices, and show that these compact representation schemes are canonical for all (convex and non-convex) polyhedra in any dimension. We then develop efficient algorithms for membership, face-detection and Boolean operations for these representations.
This work was partially supported by the European Community Esprit-LTR Project 26270 VHS (Verification of Hybrid systems) and the French-Israeli collaboration project 970MAEFUT5 (Hybrid Models of Industrial Plants).
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Bournez, O., Maler, O., Pnueli, A. (1999). Orthogonal Polyhedra: Representation and Computation. In: Vaandrager, F.W., van Schuppen, J.H. (eds) Hybrid Systems: Computation and Control. HSCC 1999. Lecture Notes in Computer Science, vol 1569. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-48983-5_8
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DOI: https://doi.org/10.1007/3-540-48983-5_8
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