Results 1 to 10 of about 48,711 (267)

Developing New Bounds for the Performance Guarantee of the Jump Neighborhood for Scheduling Jobs on Uniformly Related Machines

open access: yesMathematics, 2023
This study investigates the worst-case performance guarantee of locally optimal solutions to minimize the total weighted completion time on uniformly related parallel machines.
Felipe T. Muñoz   +2 more
doaj   +1 more source

Comparative Analysis of Parallel Hybrid Magnet Memory Machines with Different PM Arrangements

open access: yesWorld Electric Vehicle Journal, 2021
This paper presents a comparative analysis of two parallel hybrid magnet memory machines (PHMMMs) with different permanent magnet (PM) arrangements. The proposed machines are both geometrically characterized by a parallel U-shaped hybrid PM configuration
Yixian Wang   +4 more
doaj   +1 more source

Exact makespan minimization of unrelated parallel machines

open access: yesOpen Journal of Mathematical Optimization, 2021
We study methods for the exact solution of the unrelated parallel machine problem with makespan minimization, generally denoted as $R||C_\text{max}$. Our original application arises from the automotive assembly process where tasks needs to be distributed
Åblad, Edvin   +2 more
doaj   +1 more source

A New Sustainable Scheduling Method for Hybrid Flow-Shop Subject to the Characteristics of Parallel Machines

open access: yesIEEE Access, 2020
Sustainable production for hybrid flow shop scheduling problem (HFSP) has attracted growing attention due to the environment and economy pressure in industry.
Lin Kong   +5 more
doaj   +1 more source

Parallel Operation of Self-Excited Induction Generators

open access: yesJournal of King Saud University: Engineering Sciences, 1994
This paper discusses steady state analysis and performance characteristics of three-phase self excited induction generators operating in parallel arvd supplying a balanced load. It is shown that induction machines with similar or different parameters and
Abdallah H. Al-Bahrani, Nazar H. Malik
doaj   +1 more source

Highly efficient scheduling algorithms for identical parallel machines with sufficient conditions for optimality of the solutions [PDF]

open access: yesBulletin of the Polish Academy of Sciences: Technical Sciences
This paper aims to develop new highly efficient PSC-algorithms (algorithms that contain a polynomial-time sub-algorithm with sufficient conditions for the optimality of the solutions obtained) for several interrelated problems involving identical ...
Sergii Telenyk   +5 more
doaj   +1 more source

PMBA: A Parallel MCMC Bayesian Computing Accelerator

open access: yesIEEE Access, 2021
Bayesian computing, including sampling probability distributions, learning graphic model, and Bayesian reasoning, is a powerful class of machine learning algorithms with such wide applications as biologic computing, financial analysis, natural language ...
Yufei Ni, Yangdong Deng, Songlin Li
doaj   +1 more source

Decreasing the System Testing Makespan in a Computer Manufacturing Company

open access: yesIEEE Access, 2018
This paper investigates the system testing scheduling problem (STSP), using one of the largest computer manufacturing companies in the world as a case study.
Shih-Wei Lin   +3 more
doaj   +1 more source

A Variable Group Parallel Flexible Job Shop Scheduling in a SMEs Manufacturing Platform

open access: yesIEEE Access, 2023
Manufacturing is a broad field with different types of production processes. Therefore, specific processes can accommodate multiple parallel machines operating simultaneously in some production environments.
Yeonjee Choi   +2 more
doaj   +1 more source

TOTAL WEIGHTED TARDINESS MINIMIZATION FOR TASKS WITH A COMMON DUE DATE ON PARALLEL MACHINES IN CASE OF AGREEABLE WEIGHTS AND PROCESSING TIMES

open access: yesВісник Національного технічного університету "ХПÌ": Системний аналіз, управління та інформаційні технології, 2019
We consider  tasks scheduling problem on  identical parallel machines by the criterion of minimizing the total weighted tardiness of tasks. All tasks arrive for processing at the same time.
Alexander Anatolievich Pavlov   +2 more
doaj   +1 more source

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