This work selects complicated and highn dimension functions to deeply analyse the performance for unconstrained and constrained optimization problems and the results ... AFSA), and goes with the ...

Just like a palindrome, it’s a form of constrained writing that can be taken to extraordinary extremes—as in the 1974 novel Alphabetical Africa, by the Austrian-born American novelist Walter ...

Through a numerical example, it is shown why relying on the relaxed problem can lead the solution astray. As an alternative, an iterative Switching Time optimization method is proposed. The method ...

Abstract: For expensive constrained optimization problems (ECOPs), the evaluation of the objective and constraints are both expensive. Due to the low computational cost of the surrogate model and the ...

A trust-region interior-point method for general nonlinear programing problems. The implemetation is part my GSoC project for Scipy. A series of blog post describe different aspects of the algorithm ...