Results 81 to 90 of about 143,649 (265)
Hybrid Meta-heuristic Algorithm for Task Assignment Problem [PDF]
Journal of Optimization in Industrial Engineering, 2011 Task assignment problem (TAP) involves assigning a number of tasks to a number of processors in distributed computing systems and its objective is to minimize the sum of the total execution and communication costs, subject to all of the resource ...
Mohammad Jafar Tarokh +3 more
doaj
Fostering Innovation: Streamlining Magnetocaloric Materials Research by Digitalization
Advanced Engineering Materials, EarlyView.Magnetocaloric cooling (MCE) is an environmentally friendly refrigeration method with great potential. Optimizing MCE materials involves the preparation and screening of large quantities of samples, which in turn generates a large amount of data. A digitalization approach is presented that uses ontologies, knowledge graphs, and digital workflows to ...
Simon Bekemeier +17 more
wiley +1 more source
On the Complexity of Train Assignment Problems [PDF]
, 2001 We consider a problem faced by train companies: How can trains be assigned to satisfy scheduled routes in a cost efficient way? Currently, many railway companies create solutions by hand, a timeconsuming task which is too slow for interaction with the schedule creators. Further, it is difficult to measure how efficient the manual solutions are.
Thomas Erlebach +9 more
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Multimodal Data‐Driven Microstructure Characterization
Advanced Engineering Materials, EarlyView.A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang +4 more
wiley +1 more source
The Linear Assignment Problem [PDF]
, 1992 We present a broad survey of recent polynomial algorithms for the linear assignment problem. They all use essentially alternating trees and/or strongly feasible trees. Most of them employ Dijkstra’s shortest path algorithm directly or indirectly.
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Two classes of Quadratic Assignment Problems that are solvable as Linear Assignment Problems
Discrete Optimization, 2011 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Günes Erdogan, Barbaros Ç. Tansel
openaire +5 more sources
Assignment of stock keeping units to parallel undirectional picking
South African Journal of Industrial Engineering, 2015 An order picking system consisting of a number of parallel unidirectional picking lines is investigated. Stock keeping units (SKUs) that are grouped by product type into distributions (DBNs) are assigned daily to available picking lines.
Matthews, Jason, Visagie, Stephan E.
doaj +1 more source
Combining machine learning and optimization for the operational patient-bed assignment problem. [PDF]
Health Care Manag Sci, 2023 Schäfer F +3 more
europepmc +1 more source
Advanced Engineering Materials, EarlyView.We develop a data‐driven method to derive the mathematical expressions of the Flory–Huggins interaction parameter χ for the swelling behavior of temperature–responsive hydrogels. Starting from initial assumptions of χ, our workflow combines Bayesian optimization, Flory–Rehner theory, and symbolic regression to generate candidate χ expressions.
Yawen Wang +2 more
wiley +1 more source