ABSTRACT: This paper presents and analyzes a Discrete Duality Finite Volume (DDFV) method to solve 2D diffusion problems under prescribed Robin boundary conditions. The derivation of a symmetric ...

Abstract: This letter provides the first rigorous theoretical analysis for the Distributed Fenchel Dual Gradient (DFDG) algorithm, a continuous-time method for solving distributed convex optimization ...

The leading approach to the simplex method, a widely used technique for balancing complex logistical constraints, can’t get any better. In 1939, upon arriving late to his statistics course at the ...

A new research partnership between the Department of Energy’s Oak Ridge National Laboratory (ORNL) and manufacturer JuggerBot 3D aims to develop a single 3D printing system for both thermoset and ...

As one of the important statistical methods, quantile regression (QR) extends traditional regression analysis. In QR, various quantiles of the response variable are modeled as linear functions of the ...

A common problem in many domains is to optimize the weights for a mixture of K components. In this case the search space is a simplex. I didn't see this covered in the tutorials/docs (apologies if it ...

ABSTRACT: With the rapid development of global economic integration and digital technology, the transportation system, as a core component of the supply chain, has become a key factor influencing the ...

I get various complaints that some CPLEX option does not work, when a user of the ASL version has switched to MP. Here's a summary; the first 3 are the most serious. MP: sensitivity (alg:sens) ...