Results 21 to 30 of about 311,541 (231)

Developing an Overbooking Fuzzy-Based Mathematical Optimization Model for Multi-Leg Flights [PDF]

open access: yes, 2020
Overbooking is one of the most vital revenue management practices that is used in the airline industry. Identification of an overbooking level is a challenging task due to the uncertainties associated with external factors, such as demand for tickets ...
Abu Monshar, Anees   +2 more
core   +2 more sources

Solution Strategies for the Design and Planning of Supply Chains and Embedded Plants

open access: yesChemical Engineering Transactions, 2013
In this work we present solution strategies for the task of designing supply chains with the explicit consideration of the detailed plant performance of the embedded facilities.
G. Corsano   +2 more
doaj   +1 more source

CURRENT CHALLENGES AND PROSPECTS OF LOAN PORTFOLIO QUALITY MANAGEMENT IN WARTIME: THE CASE OF UKRAINE [PDF]

open access: yesAkademičnij Oglâd, 2023
The purpose of the study is to develop effective ways to solve the problems of managing the quality of the loan portfolio of the Ukrainian banking sector in the context of the financial crisis caused by the russian-Ukrainian war.
Iryna Zaichko   +3 more
doaj   +1 more source

Automatically learning topics and difficulty levels of problems in online judge systems [PDF]

open access: yes, 2018
Online Judge (OJ) systems have been widely used in many areas, including programming, mathematical problems solving, and job interviews. Unlike other online learning systems, such as Massive Open Online Course, most OJ systems are designed for self ...
He, Yulan   +4 more
core   +1 more source

Designing Mathematical Model for Examinations Timetable in Universities and its Solutions Analysis [PDF]

open access: yesMuṭāli̒āt-i Mudīriyyat-i Ṣan̒atī, 2017
In this research, optimization of examinations' timetable for university courses, based on a real problem in one of the universities in Iran is studied.
Hossein Shams Shemirani1   +2 more
doaj   +1 more source

Recent Progress and Future Directions in the Synthesis of Heat-Integrated Water Networks

open access: yesChemical Engineering Transactions, 2022
The synthesis of Heat-Integrated Water Networks (HIWNs) has been a very active research area over the last twenty-five years. Systematic methods based on Pinch Analysis (PA), Mathematical Programming (MP) and their combinations (PA-MP) have been ...
Elvis Ahmetovic   +4 more
doaj   +1 more source

A Mathematical Model for Double Resource Constraint Flexible Job-shop Scheduling Problem Considering the Limit of Preventive Maintenance [PDF]

open access: yesInternational Journal of Industrial Engineering and Production Research, 2023
In the field of scheduling and sequence of operations, one of the common assumptions is the availability of machines and workers on the planning horizon.
Amir Nayeb   +2 more
doaj  

Integrated production and distribution scheduling in a dental prosthetics supply chain under additive manufacturing environment [PDF]

open access: yesMuṭāli̒āt-i Mudīriyyat-i Ṣan̒atī, 2023
In a competitive world, one of the most crucial ways to enhance the supply chain performance of manufacturing companies is through integrated scheduling of production and distribution activities. Two significant concerns for dentists and patients include
S.Ali Torabi, Yasin Heidari
doaj   +1 more source

JGraphT -- A Java library for graph data structures and algorithms

open access: yes, 2020
Mathematical software and graph-theoretical algorithmic packages to efficiently model, analyze and query graphs are crucial in an era where large-scale spatial, societal and economic network data are abundantly available.
Kinable, Joris   +3 more
core   +1 more source

Optimal Scheduling for Campus Prosumer Microgrid Considering Price Based Demand Response

open access: yesIEEE Access, 2020
Existing energy systems face problems such as depleting fossil fuels, rising energy prices and greenhouse gas (GHG) emissions which seriously affect the comfort and affordability of energy for large-sized commercial customers.
Hafiz Abd Ul Muqeet, Aftab Ahmad
doaj   +1 more source

Home - About - Disclaimer - Privacy