Challenges and opportunities in quantum optimization
Quantum computers have demonstrable ability to solve problems at a scale beyond brute-
force classical simulation. Interest in quantum algorithms has developed in many areas …
force classical simulation. Interest in quantum algorithms has developed in many areas …
Global convergence of ADMM in nonconvex nonsmooth optimization
In this paper, we analyze the convergence of the alternating direction method of multipliers
(ADMM) for minimizing a nonconvex and possibly nonsmooth objective function, ϕ (x_0 …
(ADMM) for minimizing a nonconvex and possibly nonsmooth objective function, ϕ (x_0 …
Stress-constrained topology optimization considering uniform manufacturing uncertainties
This paper proposes a robust design approach, based on eroded, intermediate and dilated
projections, to handle uniform manufacturing uncertainties in stress-constrained topology …
projections, to handle uniform manufacturing uncertainties in stress-constrained topology …
Local versus global stress constraint strategies in topology optimization: a comparative study
Stress‐constrained topology optimization requires techniques for handling thousands to
millions of stress constraints. This work presents a comprehensive numerical study …
millions of stress constraints. This work presents a comprehensive numerical study …
OpEn: Code generation for embedded nonconvex optimization
Abstract We present Optimization Engine (OpEn): an open-source code generation
framework for real-time embedded nonconvex optimization, which implements a novel …
framework for real-time embedded nonconvex optimization, which implements a novel …
Simple algorithms for optimization on Riemannian manifolds with constraints
We consider optimization problems on manifolds with equality and inequality constraints. A
large body of work treats constrained optimization in Euclidean spaces. In this work, we …
large body of work treats constrained optimization in Euclidean spaces. In this work, we …
Three‐dimensional manufacturing tolerant topology optimization with hundreds of millions of local stress constraints
In topology optimization, the treatment of stress constraints for very large scale problems
(more than 100 million elements and more than 600 million stress constraints) has so far not …
(more than 100 million elements and more than 600 million stress constraints) has so far not …
Spectral graph learning with core eigenvectors prior via iterative GLASSO and projection
Before the execution of many standard graph signal processing (GSP) modules, such as
compression and restoration, learning of a graph that encodes pairwise (dis) similarities in …
compression and restoration, learning of a graph that encodes pairwise (dis) similarities in …
A BFGS-SQP method for nonsmooth, nonconvex, constrained optimization and its evaluation using relative minimization profiles
We propose an algorithm for solving nonsmooth, nonconvex, constrained optimization
problems as well as a new set of visualization tools for comparing the performance of …
problems as well as a new set of visualization tools for comparing the performance of …
An inexact augmented Lagrangian framework for nonconvex optimization with nonlinear constraints
MF Sahin, A Alacaoglu, F Latorre… - Advances in Neural …, 2019 - proceedings.neurips.cc
We propose a practical inexact augmented Lagrangian method (iALM) for nonconvex
problems with nonlinear constraints. We characterize the total computational complexity of …
problems with nonlinear constraints. We characterize the total computational complexity of …