scroll to top
0

EBSCO Auth Banner

Let's find your institution. Click here.

Advanced Search Results For "optimization"

1 - 10 of 343,854 results for
 "optimization"
Results per page:

An elitist cooperative evolutionary bi-level multi-objective decomposition-based algorithm for sustainable supply chain.

Publication Type: Academic Journal

Source(s): International Journal of Production Research. Dec2022, Vol. 60 Issue 23, p7013-7032. 20p. 1 Diagram, 9 Charts, 9 Graphs.

Abstract: Many real-life applications are modelled using hierarchical decision-making in which: an upper-level optimisation task is constrained by a lower-level one. Such class of optimisation problems is referred in the literature as Bi-Level Optimisation Probl...

View details

A node sequence-based ant colony optimisation algorithm for die scheduling problem with twin-crane transportation.

Publication Type: Academic Journal

Source(s): International Journal of Production Research. Nov2022, Vol. 60 Issue 21, p6597-6615. 19p. 3 Diagrams, 10 Charts, 6 Graphs.

Abstract: With the increasing demand for multi-variety and small-batch products, it's necessary to frequently dispatch and replace the progressive press dies on the stamping production lines to ensure the diversity of processed automobile covering parts. This pa...

View details

Energy cost optimisation in two-machine Bernoulli serial lines under time-of-use pricing.

Publication Type: Academic Journal

Source(s): International Journal of Production Research. Jul2022, Vol. 60 Issue 13, p3948-3964. 17p. 1 Diagram, 8 Charts, 7 Graphs.

Abstract: Energy cost optimisation in manufacturing systems has gained more and more attention. Although there are many papers about energy consumption optimisation in serial production lines, energy cost optimisation in serial production lines has rarely been f...

View details

Photocatalytic activity of MoS2 with water monolayers: Global optimization.

Publication Type: Academic Journal

Source(s): Journal of Chemical Physics. 11/14/2022, Vol. 157 Issue 18, p1-8. 8p.

Authors:

Abstract: Atomically thin MoS2 has emerged to be promising for photocatalytic water splitting benefiting from its suitable geometrical and electronic structure for light harvesting. A better understanding of how water molecules affect the band edge levels of MoS...

View details

A continuous approach to Floquet theory for pulse-sequence optimization in solid-state NMR.

Publication Type: Academic Journal

Source(s): Journal of Chemical Physics. 11/14/2022, Vol. 157 Issue 18, p1-15. 15p.

Abstract: We present a framework that uses a continuous frequency space to describe and design solid-state nuclear magnetic resonance (NMR) experiments. The approach is similar to the well-established Floquet treatment for NMR, but it is not restricted to period...

View details

Atomistic structure search using local surrogate model.

Publication Type: Academic Journal

Source(s): Journal of Chemical Physics. 11/7/2022, Vol. 157 Issue 17, p1-11. 11p.

Abstract: We describe a local surrogate model for use in conjunction with global structure search methods. The model follows the Gaussian approximation potential formalism and is based on the smooth overlap of atomic positions descriptor with sparsification in t...

View details

Atomistic global optimization X: A Python package for optimization of atomistic structures.

Publication Type: Academic Journal

Source(s): Journal of Chemical Physics. 8/7/2022, Vol. 157 Issue 5, p1-16. 16p.

Abstract: Modeling and understanding properties of materials from first principles require knowledge of the underlying atomistic structure. This entails knowing the individual chemical identity and position of all atoms involved. Obtaining such information for m...

View details

Improved whale optimisation algorithm for two-sided disassembly line balancing problems considering part characteristic indexes.

Publication Type: Academic Journal

Source(s): International Journal of Production Research. Apr2022, Vol. 60 Issue 8, p2553-2571. 19p. 11 Diagrams, 6 Charts, 2 Graphs.

Abstract: An effective method for disassembling large-sized waste products is to utilise two-sided disassembly lines. A mixed-integer programming model for two-sided disassembly lines is constructed in this study. The model considers four optimisation objectives...

View details

Variational algorithm of quantum neural network based on quantum particle swarm.

Publication Type: Academic Journal

Source(s): Journal of Applied Physics. 9/14/2022, Vol. 132 Issue 10, p1-11. 11p.

Abstract: Most models of quantum neural networks are optimized based on gradient descent, and like classical neural networks, gradient descent suffers from the barren plateau phenomenon, which reduces the effectiveness of optimization. Therefore, this paper esta...

View details

Stability of oxidized states of freestanding and ceria-supported PtOx particles.

Publication Type: Academic Journal

Source(s): Journal of Chemical Physics. 9/7/2022, Vol. 157 Issue 9, p1-11. 11p.

Abstract: Nanostructured materials based on CeO2 and Pt play a fundamental role in catalyst design. However, their characterization is often challenging due to their structural complexity and the tendency of these materials to change under reaction conditions. I...

View details
sponsored