A review of redundancy allocation problem for two decades: bibliometrics and future directions

S Devi, H Garg, D Garg - Artificial Intelligence Review, 2023 - Springer
Redundancy allocation problem (RAP) has attracted many researchers in recent years as it
is very important aspect in the field of reliability and system engineering. It plays an …

A novel reliability redundancy allocation problem formulation for complex systems

Z Zhang, L Yang, Y Xu, R Zhu, Y Cao - Reliability Engineering & System …, 2023 - Elsevier
Abstract Reliability Redundancy Allocation Problem (RRAP) aims to optimize system design
with respect to certain resource constraints. For the most of RRAP studies, it is commonly …

Multi-objective optimization of reliability-redundancy allocation problem for multi-type production systems considering redundancy strategies

W Wang, M Lin, Y Fu, X Luo, H Chen - Reliability Engineering & System …, 2020 - Elsevier
This paper innovatively proposes a new model of multi-type production system which can
process different types of production. The multi-type production system consists of several …

Interval type-2 fuzzy logic system based similarity evaluation for image steganography

Z Ashraf, ML Roy, PK Muhuri, QMD Lohani - Heliyon, 2020 - cell.com
Similarity measure, also called information measure, is a concept used to distinguish
different objects. It has been studied from different contexts by employing mathematical …

Interval type-2 fuzzy vendor managed inventory system and its solution with particle swarm optimization

Z Ashraf, D Malhotra, PK Muhuri… - International journal of …, 2021 - Springer
The vendor managed inventory (VMI) is the most commonly known marketing and
distribution methodology among the service provider and the retailer in a supply chain …

Solving constrained portfolio optimization model using stochastic fractal search approach

M Shahid, Z Ashraf, M Shamim… - International Journal of …, 2022 - emerald.com
Purpose Optimum utilization of investments has always been considered one of the most
crucial aspects of capital markets. Investment into various securities is the subject of portfolio …

[HTML][HTML] A genetic algorithm and particle swarm optimization for redundancy allocation problem in systems with limited number of non-cooperating repairmen

M Oszczypała, J Konwerski, J Ziółkowski… - Expert Systems with …, 2024 - Elsevier
This article considered the redundancy allocation problem (RAP) in repairable
heterogeneous systems composed of k-out-of-n: G subsystems with a limited number of …

Regulated Kalman filter based training of an interval type-2 fuzzy system and its evaluation

AA Ibrahim, H Zhou, S Tan, C Zhang, J Duan - Engineering Applications of …, 2020 - Elsevier
Most industrial systems are non-linear and prone to different sources of uncertainties.
Accordingly, data generated by these systems for their model development can contain …

A Generalized Multiobjective Reliability Redundancy Allocation With Uncertainties

Z Ashraf, M Shahid, F Ahamd, M Sajid, K Kotecha… - IEEE …, 2023 - ieeexplore.ieee.org
Multiobjective reliability-redundancy allocation problem (MORRAP) needs to maximize
system reliability and minimize cost, weight, and volume with underlining constraints. In the …

Intuitionistic fuzzy grey relational analysis sorting technique

A Tiwari, QMD Lohani, PK Muhuri - 2022 IEEE International …, 2022 - ieeexplore.ieee.org
The current ongoing pandemic COVID-19 situation severely impacts the tourism sector. The
principal economic component in some of the countries is their tourism sector. So, a proper …