Convex analysis plays a fundamental role in mathematics. In this paper, we extend the concept of convexity to vector-valued functions in Banach lattices. We introduce the notion of “order convexity” ...
Abstract: Superpixel segmentation, as a central image processing task, has many applications in computer vision and computer graphics. Boundary alignment and shape compactness are leading indicators ...
Abstract: We study Voronoi diagrams for distance functions that add together two convex functions, each taking as its argument the difference between Cartesian coordinates of two planar points. When ...
The Journal of Philosophy was founded in 1904 as The Journal of Philosophy, Psychology, and Scientific Methods by Frederick J. E. Woodbridge and J. McKeen Cattell. In 1906, Wendell T. Bush became ...
Your working memory, cognitive flexibility, and self-regulation are core components of executive function (EF), an interrelated set of mental skills that lay the foundation for advanced cognitive ...
I discovered a behaviour that seems badly incorrect in boost::geometry::convex_hull function, in relation to collinear points. It's clearly an edge case, but I think it points to some underlying ...
A python implementation of the algorithm used to generate optimal piecewise linear approximations of convex functions proposed by Imamoto and Tang [1]. The algorithm uses an iterative search to find ...
Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...
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