Layout of facilities with some fixed points
Computers and Operations Research
Out-of-Roundness Problem Revisited
IEEE Transactions on Pattern Analysis and Machine Intelligence
Spatial tessellations: concepts and applications of Voronoi diagrams
Spatial tessellations: concepts and applications of Voronoi diagrams
Circle fitting by linear and nonlinear least squares
Journal of Optimization Theory and Applications
Computers and Industrial Engineering
On an approximate minimax circle closest to a set of points
Computers and Operations Research
Locating a minisum circle in the plane
Discrete Applied Mathematics
The big cube small cube solution method for multidimensional facility location problems
Computers and Operations Research
Measure of circularity for parts of digital boundaries and its fast computation
Pattern Recognition
Locating Objects in the Plane Using Global Optimization Techniques
Mathematics of Operations Research
Journal of Mathematical Imaging and Vision
Geometric fit of a point set by generalized circles
Journal of Global Optimization
Minsum hyperspheres in normed spaces
Discrete Applied Mathematics
Journal of Computational and Applied Mathematics
Computers and Operations Research
Algorithms for projecting points onto conics
Journal of Computational and Applied Mathematics
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The objective of this paper is to find a circle whose circumference is as close as possible to a given set of points. Three objectives are considered: minimizing the sum of squares of distances, minimizing the maximum distance, and minimizing the sum of distances. We prove that these problems are equivalent to minimizing the variance, minimizing the range, and minimizing the mean absolute deviation, respectively. These problems are formulated and heuristically solved as mathematical programs. Special efficient heuristic algorithms are designed for two cases: the sum of squares, and the minimax. Computational experience is reported.