Results 31 to 40 of about 22,036,383 (349)

Operational Research in education [PDF]

European Journal of Operational Research, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

A Combined Dynamic Programming and Simulation Approach to the Sizing of the Low-Level Order-Picking Area

Mathematics, 2022
In order to increase the efficiency of the order-picking process, warehouses are forced to find ways to adopt to constantly intensifying changes in the assortment and quantities of stored products.
Dragan Djurdjević, Nenad Bjelić, Dražen Popović, Milan Andrejić   +3 more
doaj   +1 more source

The role of drones in disaster response: A literature review of operations research applications

International Transactions in Operational Research
The increasing use of drones has led to growing interest in their potential applications in disaster response. In this study, we examine the role of drones in disaster management under three categories of operation types, which are information collection,
Ecem Yucesoy, Burcu Balcik, Elvin Çoban
semanticscholar   +1 more source

A comparative study of the capability of alternative mixed integer programming formulations

Technological and Economic Development of Economy, 2018
In selecting the best mixed integer linear programming (MILP) formulation the important issue is to figure out how to evaluate the performance of each candidate formulation in terms of selected criteria.
Baris Kececi, Tusan Derya, Esra Dinler, Yusuf Tansel Ic   +3 more
doaj   +1 more source

Approach to solve multi-criteria group decision-making problems by exponential operational law in generalised spherical fuzzy environment

CAAI Transactions on Intelligence Technology, 2020
The construction of generalised spherical fuzzy number (GSFN) is a reliable philosophy to design and understanding of vagueness and impreciseness. In this study, at first, the authors have defined the generalised spherical fuzzy set and discussed its ...
Tipu Sultan Haque, Avishek Chakraborty, Sankar Prasad Mondal, Shariful Alam   +3 more
doaj   +1 more source

The Problem of Assigning Patients to Appropriate Health Institutions Using Multi-Criteria Decision Making and Goal Programming in Health Tourism

Mathematics
Health tourism is an increasingly vital sector for both Kayseri and Türkiye, contributing significantly to exports and foreign currency inflows. Recent investments in health tourism infrastructure have positioned Kayseri as one of the leading cities in ...
Murat Suat Arsav, Nur Ayvaz-Çavdaroğlu, Ercan Şenyiğit   +2 more
doaj   +1 more source

An Integrated Fermatean Fuzzy Multi-attribute Evaluation of Digital Technologies for Circular Public Sector Supply Chains

International Journal of Computational Intelligence Systems, 2023
The barriers to implementing circular supply chains are well explored, but very little is provided to understand how these barriers play in public sector supply chains.
Samantha Shane Evangelista, Joerabell Lourdes Aro, Egberto Selerio, Fatima Maturan, Nadine May Atibing, Lanndon Ocampo, Dragan Pamucar   +6 more
doaj   +1 more source

Economy of Scale in Russian Retail Electricity Market: On One Natural and One Unnatural Monopoly [PDF]

Prostranstvennaâ Èkonomika, 2018
The paper presents an econometric analysis of the economy of scale in retail electricity markets in respect to the main service providers in the retail markets, which are territorial distribution grid companies and energy sales companies – guaranteeing ...
Maxim Valerievich Kukoverov
doaj   +1 more source

Modelling Distribution Routes in City Logistics by Applying Operations Research Methods

Promet (Zagreb), 2022
The article focuses on the up-to-date subject from the practical as well as scientific point of view. It specifically discusses a proposal of an approach concerning transport or distribution problems in the range of city logistics and investigates ...
Ondrej Stopka
doaj   +1 more source

A Systematic Review of Evidence on the Clinical Effectiveness of Surveillance Imaging in Children With Medulloblastoma and Ependymoma

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Surveillance imaging aims to detect tumour relapse before symptoms develop, but it's unclear whether earlier detection of relapse leads to better outcomes in children and young people (CYP) with medulloblastoma and ependymoma. This systematic review aims to identify relevant literature to determine the efficacy of surveillance magnetic ...
Lucy Shepherd, Melissa Taylor, Helen Fulbright, Bob Phillips   +3 more
wiley   +1 more source