New Scientist takes a look at the simplex algorithm, now over 60 years old, which is used by everyone from fruit suppliers to banks to make decisions about non-linear problems with so many ...

Dongliang Liu, Peng Zheng, Jianghao Wu, Haotian Yin, Linna Zhang, A new method for cylindricity error evaluation based on increment-simplex algorithm, Science ...

The mission to improve the widely used simplex-method algorithm showed instead why it works so well.

This procedure and the dual simplex method are then incorporated into a general purpose algorithm; then, a modification of it using a perturbation technique is made in order to handle highly ...

Compared with Levenberg Marquardt, the local and initial value sensitive algorithm, Simplex, a global algorithm, is the only robust and easy method which is irrelevant to initial input value.

The original Nelder-Mead simplex algorithm is implemented and extended to boundary constraints. This algorithm does not compute the objective for infeasible points, but it changes the shape of the ...

NLPNMS Call nonlinear optimization by Nelder-Mead simplex method CALL NLPNMS ( rc, xr, "fun", x0 <,opt, blc, tc, par, "ptit", "nlc">); See "Nonlinear Optimization and Related Subroutines" for a ...

New hifiasm-ONT assembly method delivers high-quality, cost-efficient near T2T assemblies using standard Oxford Nanopore Simplex reads, broadening access to comprehensive genome assemblies across ...

Its services are called upon thousands of times a second to ensure the world's business runs smoothly – but are its mathematics as dependable as we thought?