scholarly journals SCHEDULING OF THE OPERATIONS OPTIMAL SEQUENCE

2021 ◽  
Author(s):  
I. Kushcheva ◽  
E. Khukhryanskaya
Keyword(s):  
Branch And Bound ◽  
Production Equipment ◽  
Optimal Sequence ◽  
Management Planning

The presented material considers the possibility of management planning the optimization of the load of the production equipment of the enterprise by step-by-step sorting-through of the ana-lyzed options based on branch-and-bound procedure.

scholarly journals Single-Machine Scheduling to Minimize Total Completion Time and Tardiness with Two Competing Agents

2014 ◽  
Vol 2014 ◽  
pp. 1-9 ◽  
Author(s):  
Wen-Chiung Lee ◽  
Yau-Ren Shiau ◽  
Yu-Hsiang Chung ◽  
Lawson Ding
Keyword(s):  
Simulated Annealing ◽  
Branch And Bound ◽  
Single Machine ◽  
Completion Time ◽  
Heuristic Algorithms ◽  
Single Machine Scheduling ◽  
Total Completion Time ◽  
Optimal Sequence ◽  
Tardy Jobs ◽  
Annealing Algorithms

We consider a single-machine two-agent problem where the objective is to minimize a weighted combination of the total completion time and the total tardiness of jobs from the first agent given that no tardy jobs are allowed for the second agent. A branch-and-bound algorithm is developed to derive the optimal sequence and two simulated annealing heuristic algorithms are proposed to search for the near-optimal solutions. Computational experiments are also conducted to evaluate the proposed branch-and-bound and simulated annealing algorithms.

Optimizing Diagnostic Test Sequences: The Probability Modifying Plot

1999 ◽  
Vol 38 (01) ◽  
pp. 50-55 ◽  
Author(s):  
P. F. de Vries Robbé ◽  
A. L. M. Verbeek ◽  
J. L. Severens
Keyword(s):  
Urinary Tract Infection ◽  
Urinary Tract ◽  
Tract Infection ◽  
Decision Trees ◽  
Diagnostic Tests ◽  
Test Sequence ◽  
Optimal Sequence ◽  
Specific Test ◽  
Total Cost ◽  
Modelling Techniques

Abstract:The problem of deciding the optimal sequence of diagnostic tests can be structured in decision trees, but unmanageable bushy decision trees result when the sequence of two or more tests is investigated. Most modelling techniques include tests on the basis of gain in certainty. The aim of this study was to explore a model for optimizing the sequence of diagnostic tests based on efficiency criteria. The probability modifying plot shows, when in a specific test sequence further testing is redundant and which costs are involved. In this way different sequences can be compared. The model is illustrated with data on urinary tract infection. The sequence of diagnostic tests was optimized on the basis of efficiency, which was either defined as the test sequence with the least number of tests or the least total cost for testing. Further research on the model is needed to handle current limitations.

An Overview of Risk Management Planning

EDIS ◽  
2019 ◽  
Vol 2019 (3) ◽  
Author(s):  
Martie Gillen ◽  
Beatrice Pierre
Keyword(s):  
Risk Management ◽  
Government Programs ◽  
Management Planning ◽  
Risk Management Planning

As risks evolve and diversify, approaches to conducting business require a targeted focus on risk management, particularly in agriculture. This new 3-page document explores risk in agriculture, the need to understand risk, formation of strategies to manage risk, and government programs that exist to help growers and producers manage risk. Written by Martie Gillen and Beatrice Pierre, and published by the UF/IFAS Department of Family, Youth and Community Sciences, May 2019.  http://edis.ifas.ufl.edu/fy1482

PLANNING TO MEET THE GROWING DEMANDS ON NORTHLANDS WATER RESOURCES

1986 ◽  
pp. 33-42
Author(s):  
D.L. Roke
Keyword(s):  
Industrial Development ◽  
Water Resource Management ◽  
Limited Resources ◽  
Careful Planning ◽  
Management Planning ◽  
Planning And Control ◽  
Sources Of Pollution ◽  
And Control ◽  
Resource Management Planning ◽  
Pastoral Farming

The growth in horticultural and some industrial development in selected areas of Northland has led to a need for more specific and careful planning and control of limited resources in a number of major catchments. The potential irrigation demands for horhculture comprise over 60% of Northland's potential water requirements. By contrast, farm water supply needs are only 11% of these needs. Because of their importance to the Northland economy, and in the legislation these needs are given a high priority in water resource management planning. Land uses, including pastoral farming, require careful operation to reduce diffuse sources of pollution.

PENJADWALAN OPTIMAL TIPE PRODUKSI FLOWSHOP DUA TAHAP MENGGUNAKAN METODE BRANCH AND BOUND DENGAN MEMPERHATIKAN WAKTU TRANSPORTASI

2017 ◽  
Vol 2 (1) ◽  
pp. 1-8
Author(s):  
Marie Muhammad ◽  
Elis Ratna Wulan
Keyword(s):  
Branch And Bound

Penjadwalan produksi dapat dibagi menjadi dua jenis, yaitu penjadwalan produksi tipe jobshop dan penjadwalan produksi tipe flowshop. Penjadwalan produksi tipe flowshop adalah sebuah penjadwalan sebuah produk yang sedemikian rupa sehingga setiap produk diproduksi melalui mesin yang sama dengan alur produksi yang sama. Terdapat beberapa masalah flowshop, salah satunya adalah dengan memperhatikan waktu transportasi. Dan metode Branch and Bound adalah solusi yang tepat untuk memecahkan masalah penjadwalan produksi dengan memperhatikan waktu transportasi untuk meminimalisir waktu yang terlewati. Pada penulisan Studi Literatur ini, Penjadwalan optimal dari 4 buah job dan 2 buah mesin dengan memperhatikan waktu transportasi adalah 1, 2, 4, dan 3 dengan waktu yang terlewati adalah 59 unit satuan waktu.

Sign in / Sign up

Export Citation Format

Share Document