Results 21 to 30 of about 97,336 (289)

Multi item inventory model include lead time with demand dependent production cost and set-up-cost in fuzzy environment [PDF]

open access: yesJournal of Fuzzy Extension and Applications, 2020
In this paper, we have developed the multi-item inventory model in the fuzzy environment. Here we considered the demand rate is constant and production cost is dependent on the demand rate.
Satya Das
doaj   +1 more source

A Declarative Semantics for CLP with Qualification and Proximity [PDF]

open access: yes, 2010
Uncertainty in Logic Programming has been investigated during the last decades, dealing with various extensions of the classical LP paradigm and different applications.
Rodríguez-Artalejo, Mario   +1 more
core   +1 more source

Meta-heuristic algorithms in car engine design: a literature survey [PDF]

open access: yes, 2015
Meta-heuristic algorithms are often inspired by natural phenomena, including the evolution of species in Darwinian natural selection theory, ant behaviors in biology, flock behaviors of some birds, and annealing in metallurgy.
Tayarani-N, Mohammad-H.   +2 more
core   +2 more sources

Hospital Supply Chain Optimization under Uncertainty: Application of Fuzzy Goal Programming [PDF]

open access: yesچشم‌انداز مدیریت صنعتی, 2022
Developing efficient and effective health care systems has become a major concern for governments and health care decision makers. In-time supply of medicine and efficiency of the inventory and distribution system play a vital role in the hospital supply
Mostafa Salmannejad   +3 more
doaj   +1 more source

Multiplicative Consistent q-Rung Orthopair Fuzzy Preference Relations with Application to Critical Factor Analysis in Crowdsourcing Task Recommendation

open access: yesAxioms, 2023
This paper presents a group decision-making (GDM) method based on q-rung orthopair fuzzy preference relations (q-ROFPRs). Firstly, the multiplicative consistent q-ROFPRs (MCq-ROFPRs) and the normalized q-rung orthopair fuzzy priority weight vectors (q ...
Xicheng Yin, Zhenyu Zhang
doaj   +1 more source

A Fuzzy Goal Programming Model for Efficient Portfolio Selection. [PDF]

open access: yesJournal of Optimization in Industrial Engineering, 2017
This paper considers a multi-objective portfolio selection problem imposed by gaining of portfolio, divided yield and risk control in an ambiguous investment environment, in which the return and risk are characterized by probabilistic numbers.
Abolfazl Kazemi   +2 more
doaj   +1 more source

The fuzzy goal programming approach to production planning of intermediate gear spare parts: a case study

open access: yesJurnal Sistem dan Manajemen Industri, 2020
Production planning has an important role in the company's business processes. A company engaged in the manufacture of intermediate gear parts has a problem in optimizing its production system. The production planning system that occurs is still based on
Aulia Ishak, Poltak Nababan
doaj   +1 more source

Optimization of aggregate planning of rice husk charcoal production with Fuzzy Goal Programming approach

open access: yesJurnal Ilmiah SINERGI, 2022
This study proposes a Fuzzy Goal Programming approach to optimize the problem of aggregate planning of production processes in companies that produce charcoal husks.
Erni Krisnaningsih   +4 more
doaj   +1 more source

Fuzzy multi-choice goal programming

open access: yesApplied Mathematical Modelling, 2012
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bankian-Tabrizi, Behzad   +2 more
openaire   +1 more source

Decision support for build-to-order supply chain management through multiobjective optimization [PDF]

open access: yes, 2012
This is the post-print version of the final paper published in International Journal of Production Economics. The published article is available from the link below. Changes resulting from the publishing process, such as peer review, editing, corrections,
Askariazad, MH, Gallear, D, Mansouri, SA
core   +1 more source

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