Zobrazeno 1 - 10
of 1 871
pro vyhledávání: '"Fuzzy programming"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-39 (2024)
Abstract To solve the optimization problem of tugboat scheduling for assisting ships in entering and exiting ports in uncertain environments, this study investigates the impact of the decisions of tugboat operators and port dispatchers on tugboat sch
Externí odkaz:
https://doaj.org/article/ca8fe6092ffe45c689caff6a4d1a4f7e
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-33 (2024)
Abstract The recent pandemic caused by COVID-19 is considered an unparalleled disaster in history. Developing a vaccine distribution network can provide valuable support to supply chain managers. Prioritizing the assigned available vaccines is crucia
Externí odkaz:
https://doaj.org/article/977fab6913c74028b278eeac9a72be4b
Autor:
Sema Akin Bas, Beyza Ahlatcioglu Ozkok
Publikováno v:
AIMS Mathematics, Vol 9, Iss 6, Pp 15361-15384 (2024)
The primary goal of optimization theory is to formulate solutions for real-life challenges that play a fundamental role in our daily lives. One of the most significant issues within this framework is the Linear Fractional Programming Problem (LFrPP).
Externí odkaz:
https://doaj.org/article/f314783fef144cdc93ad43a7c727bd07
Publikováno v:
Heliyon, Vol 10, Iss 7, Pp e28327- (2024)
Survey sampling has wide range of applications in social and scientific investigation to draw inference about the unknown parameter of interest. In complex surveys, the sample information about the study variable cannot be expressed by a precise numb
Externí odkaz:
https://doaj.org/article/35c8a65c774d4f3698f00c50223b2434
Autor:
Hamed Nozari, Maryam Rahmaty
Publikováno v:
International Journal of Industrial Engineering and Production Research, Vol 34, Iss 4, Pp 132-151 (2023)
In this paper, the modeling of a make-to-order problem considering the order queue system under the robust fuzzy programming method is discussed. Considering the importance of timely delivery of ideal demand, a four-level model of suppliers, producti
Externí odkaz:
https://doaj.org/article/68671f67455b4a93b29e4d2116e33a97
Autor:
Zhenghui Fu, Jiao Dong, Jinbo Zhang, Yunyan Guo, Yang Zhang, Xia Jiang, Han Wang, Shuhang Wang
Publikováno v:
Energy Strategy Reviews, Vol 53, Iss , Pp 101424- (2024)
Under climate change, the ability of water bodies to maintain ecology and human activities becomes more fragile, leading to water shortages. The change in the carrying capacity of the water environment further intensifies the management difficulties
Externí odkaz:
https://doaj.org/article/7225cc2f446449c0a9d44f3469f01c7f
Publikováno v:
Ain Shams Engineering Journal, Vol 15, Iss 4, Pp 102590- (2024)
While the classical fuzzy applications have gained popularity in many different areas, intuitionistic fuzzy set theory emerged as an advancement to better identify various complex circumstances such as the hesitancy of a decision maker under uncertai
Externí odkaz:
https://doaj.org/article/e349eab8af984e8e82ea7df2fca86fc4
Publikováno v:
East African Journal of Biophysical and Computational Sciences, Vol 4, Iss 2, Pp 43-53 (2023)
The aim this study is presenting the solution methodology of multiobjective fuzzy transportation problem with fuzzy decision variables, where all the input parameters and decisions variables of the programming problems are assumed to be triangular fu
Externí odkaz:
https://doaj.org/article/b369b557770841a1bf94ed95f00f4e61
Publikováno v:
Water, Vol 16, Iss 15, p 2099 (2024)
Water shortages are serious in northwest China due to the level of social and economic development, engineering, resource shortages, and other factors being restricted, so the conflict between supply and demand for water resources is prominent in dif
Externí odkaz:
https://doaj.org/article/5673c17a1e5446558bcc9fc606cb41be
Publikováno v:
Systems, Vol 12, Iss 6, p 212 (2024)
In this study, we extend the research on the multimodal routing problem by considering flexible time window and multi-uncertainty environment. A multi-uncertainty environment includes uncertainty regarding the demand for goods, the travel speed of th
Externí odkaz:
https://doaj.org/article/a7e92fcf632344c09bb2f5061b37ae29