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An Efficient Hybrid Decision-Making Model for Sustainable Supplier Selection (Case Study: Parts Supply Industry)

کلیدواژه: Sustainable supplier selection,MCDM,TOPSIS,Gray system

نویسندگان: AFZALI MAHBOUBEH

ناشر: ENVIRONMENTAL ENERGY AND ECONOMIC RESEARCH - ENVIRONMENTAL ENERGY AND ECONOMIC RESEARCH

Supplier selection has been considered as one of the important decisions taken by firms in supply chain management to enhance profitability in this competitive era. With the emergence of environmental policies and social concerns, companies are forced to consider triple bottom line including economi... ادامه

سال:2021

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ALightweight Anomaly Detection Model usingSVMfor WSNs in IoT through a Hybrid Feature Selection Algorithm based on GAand GWO

کلیدواژه: Wrapper Feature Selection,Metaheuristic Algorithms,Grey Wolf Optimizer (GWO),Genetic Algorithm (GA),Wireless Networks,Internet of Things (IoT),Anomaly Detection,Support Vector Machine (SVM)

نویسندگان: Davahli azam, Shamsi Mahboubeh, Abaei Golnoush

ناشر: JOURNAL OF COMPUTING AND SECURITY - JOURNAL OF COMPUTING AND SECURITY

As a result of an incredibly fast growth of the number and diversity of smart devices connectable to the internet, commonly through open wireless sensor networks (WSNs) in internet of things (IoT), the access of attackers to the network tra c in the form of intercepting, eavesdropping and rebro... ادامه

سال:2020

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Providing the Optimal Model for Stock Selection Based on Momentum, Reverse and Hybrid Trading Strategies Using GWO Algorithm

کلیدواژه: Stock return,Momentum,Reversal,Contratum,Momentarian,Gray wolf,Dynamic panel

نویسندگان: Teymouri Ashtiani Ali, Hamidian Mohsen, Jafari Seyedeh Mahboubeh

ناشر: تحقیقات مالی - Financial Research Journal

Objective: Contratum strategies are hybrid strategies in which, like the reverse strategy, the portfolio ranking is based on a long-term time horizon. However, the time horizon of their maintenance is like medium-term momentum strategies. Momentarian or momentary strategies are among the combined st... ادامه

سال:2022

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An Integrated Hybrid Fuzzy Multiple-Criteria Decision-Making Model for Non-Performing Loans Collections in The Banking System (Case Study: Shahr Bank)

کلیدواژه: Bank.Non,performing loans.Fuzzy multiple,criteria decision,making

نویسندگان: RASHIDI MAJID, Fathi Hafshjani Kiamars, MODIRI MAHMOUD, Jafari Seyedeh Mahboubeh

ناشر: - Advances in Mathematical Finance and Applications

The increase in non-performing loans considerably reduces profit in the banking systems. To solve these problems, factors influencing the collection of non-performing loans have to be examined in a hopeful attempt to reduce them to an acceptable level. The present study is conducted to analyze and s... ادامه

سال:2023

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The Contrast Between Enterprise Risk Management and Neoclassical Economics In Insurance Companies Focusing On Supplemental Health Insurance

کلیدواژه: Insurance,Risk Culture,Enterprise Risk Management,Neo-Classical Economics,Analytic Hierarchy Process

نویسندگان: AALAEI MAHBOUBEH, Azizi Amiri Mohammad Mahdi, Khalighi Faramarz, Askari Maryam Sadat

ناشر: پژوهشنامه بیمه - Iranian Journal of Insurance Research

Objective: This paper examines the effect of risk culture on the performance of risk management in insurance companies providing complementary health insurance, in terms of neoclassical economics and enterprise risk management. Methodology: The Analytic hierarchy process (AHP) was used in this study... ادامه

سال:2020

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