تصفح Computer Science & Engineering حسب المؤلف "Barki, Hichem"
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Computation of Yvon-Villarceau circles on Dupin cyclides and construction of circular edge right triangles on tori and Dupin cyclides
Garnier, Lionel; Barki, Hichem; Foufou, Sebti; Puech, Loic ( Elsevier Ltd , 2014 , Article)Ring Dupin cyclides are non-spherical algebraic surfaces of degree four that can be defined as the image by inversion of a ring torus. They are interesting in geometric modeling because: (1) they have several families of ... -
Re-parameterization reduces irreducible geometric constraint systems
Barki, Hichem; Fang, Lincong; Michelucci, Dominique; Foufou, Sebti ( Elsevier Ltd , 2016 , Article)You recklessly told your boss that solving a non-linear system of size n (n unknowns and n equations) requires a time proportional to n, as you were not very attentive during algorithmic complexity lectures. So now, you ...