Results 171 to 180 of about 6,417 (238)

Phase 2 study of cabozantinib (XL184) with nivolumab and ipilimumab for the treatment of poorly differentiated neuroendocrine carcinomas (ETCTN10315). [PDF]

open access: yesOncologist
Mandl A   +20 more
europepmc   +1 more source

Smooth Optimization Methods for Minimax Problems

SIAM Journal on Control and Optimization, 1988
The classical discrete minimax problem is considered. It is transformed into an equivalent problem by a monotone transformation of the initial functions. It was found that the classical Lagrangian of the equivalent problem has a number of important properties both in primal and dual spaces in convex as well as in nonconvex cases.
openaire   +4 more sources

A barrier function method for minimax problems

Mathematical Programming, 1992
The authors consider the optimization problem to minimize \(\psi(x)\) on \(\mathbb{R}^ n\) where \[ \psi(x):=\max\left(f^ 1(x),\dots,f^ m(x), \max_{t\in[0,1]}\Phi^ 1(x,t),\dots,\max_{t\in[0,1]}\Phi^ \ell(x,t)\right) \] and \(f^ j\), \(j=1,\dots,m\), \(\Phi^ k\), \(k=1,\dots,\ell\), are continuously differentiable functions.
Elijah Polak   +2 more
openaire   +4 more sources

Polygonal approximation by the minimax method

Computer Graphics and Image Processing, 1982
Summary: This paper is concerned with the problem of approximating digitized pictures by polygons. The digitized picture is represented by a two- dimensional array of points, and it is desired to convert the given array into a set of polygons, such that each polygon has the least number of sides and the error between the initial points and the ...
Yoshisuke Kurozumi, Wayne A. Davis
openaire   +3 more sources

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