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Formalizing Convex Hulls Algorithms (2001)  (Make Corrections)  (3 citations)
David Pichardie, Yves Bertot
Lecture Notes in Computer Science



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Abstract: We study the development of formally proved algorithms for computational geometry. The result of this work is a formal description of the basic principles that make convex hull algorithms work and two programs that implement convex hull computation and have been automatically obtained from formally verified mathematical proofs. A special attention has been given to handling degenerated cases that are often overlooked by conventional algorithm presentations. Algorithms to compute the convex hull ... (Update)

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BibTeX entry:   (Update)

D. Pichardie and Y. Bertot. Formalizing Convex Hulls Algorithms. In TPHOLs'01, pages 346--361. LNCS 2152, Springer Verlag, 2001. http://citeseer.ist.psu.edu/pichardie01formalizing.html   More

@article{ pichardie01formalizing,
    author = "David Pichardie and Yves Bertot",
    title = "Formalizing Convex Hull Algorithms",
    journal = "Lecture Notes in Computer Science",
    volume = "2152",
    pages = "346+",
    year = "2001",
    url = "citeseer.ist.psu.edu/pichardie01formalizing.html" }
Citations (may not include all citations):
3972   Introduction to algorithms (context) - Cormen, Leiserson et al. - 1990
7   Cambridge University Press (context) - Boissonnat, Yvinec - 1995
5   Removing degeneracies by perturbing the problem or the world - Alliez, Devillers et al. - 2000
3   Machine Proofs in Geometry (context) - Chou, Gao et al. - 1994
3   Number 606 in Lecture Notes in Computer Science (context) - Knuth, Hulls - 1991
2   Using reAEection to build eOEcient and certied decision proc.. (context) - Boutin - 1997
1   Jean-Christophe Filliatre Daniel de Rauglaudre (context) - Barras, Boutin et al. - 1999
1   available as a Coq contribution at http://coq (context) - Kahn, constructive et al. - 1995
1   A constructive theory of ordered aOEne geometry (context) - von Plato - 1998
1   Formal specication and theorem proving breakthroughs in geom.. (context) - ois, Jean-Fran et al. - 1998

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