Ali Ebrahimnejad
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View article: Unbalanced fully fuzzy solid transportation problem: Solution strategy and some novel prospects
Unbalanced fully fuzzy solid transportation problem: Solution strategy and some novel prospects Open
This study investigates the unbalanced solid transportation problem in a fuzzy environment by looking at the importance of solid transportation problem over classical transportation where the supply of sources and the capacity of vehicles …
View article: Four-dimensional green transportation problem considering multiple objectives and product blending in Fermatean fuzzy environment
Four-dimensional green transportation problem considering multiple objectives and product blending in Fermatean fuzzy environment Open
This paper presents a study on the multi-objective green four-dimensional transportation problem (MOG4DTP) with product blending. Due to uncontrollable circumstances and globalization, it is not always practical to exactly determine the pa…
View article: Multi-objective non-linear programming problem with rough interval parameters: an application in municipal solid waste management
Multi-objective non-linear programming problem with rough interval parameters: an application in municipal solid waste management Open
In dealing with the real-world optimization problems, a decision-maker has to frequently face the ambiguity and hesitancy due to various uncontrollable circumstances. Rough set theory has emerged as an indispensable tool for representing t…
View article: An optimization method to solve a fully intuitionistic fuzzy non-linear separable programming problem
An optimization method to solve a fully intuitionistic fuzzy non-linear separable programming problem Open
This paper presents an optimization method to solve a non-linear separable programming problem with coefficients and variables as generalized trapezoidal intuitionistic fuzzy numbers. Such optimization problems are known as fully intuition…
View article: A novel multi-objective linear fractional optimization model in intuitionistic fuzzy environment and its application in organization planning
A novel multi-objective linear fractional optimization model in intuitionistic fuzzy environment and its application in organization planning Open
In real life situations, fractional objectives are considered as a better tool for measuring efficiency of a system. These days, various businesses prefers to maximize their efficiency rather than only maximizing their output. Fractional o…
View article: Common-weights fuzzy DEA model in the presence of undesirable outputs with ideal and anti-ideal points: development and prospects
Common-weights fuzzy DEA model in the presence of undesirable outputs with ideal and anti-ideal points: development and prospects Open
In the literature, fuzzy arithmetic approach has been used for solving fuzzy data envelopment analysis (DEA) model in the presence of undesirable outputs by use of ideal and anti-ideal decision-making units (DMUs). In order to obtain the b…
View article: A novel multi-objective bi-level programming problem under intuitionistic fuzzy environment and its application in production planning problem
A novel multi-objective bi-level programming problem under intuitionistic fuzzy environment and its application in production planning problem Open
This paper presents an optimization method to solve a multi-objective model of a bi-level linear programming problem with intuitionistic fuzzy coefficients. The idea is based on TOPSIS (technique for order preference by similarity to ideal…
View article: Special Issue on Safe and Reliable AI for Smart Sustainable Cities
Special Issue on Safe and Reliable AI for Smart Sustainable Cities Open
Today, most of the world’s inhabitants live in cities [...]
View article: An Effective Fault-Tolerance Technique in Web Services: An Approach Based on Hybrid Optimization Algorithm of PSO and Cuckoo Search
An Effective Fault-Tolerance Technique in Web Services: An Approach Based on Hybrid Optimization Algorithm of PSO and Cuckoo Search Open
Software rejuvenation is an effective technique to counteract software aging in continuously-running application such as web service based systems. In client-server applications, where the server is intended to run perpetually, rejuvenatio…
View article: The Effects of Stale Prices on Mutual Funds
The Effects of Stale Prices on Mutual Funds Open
Daily liquidity to investors is promised by mutual funds, which allows them to redeem their money based on the prevailing Net Asset Value (NAV). A number of factors like trading suspension and daily price limits can cause redeemed NAV to d…
View article: A NEW MODEL OF PARALLEL PARTICLE SWARM OPTIMIZATION ALGORITHM FOR SOLVING NUMERICAL PROBLEMS
A NEW MODEL OF PARALLEL PARTICLE SWARM OPTIMIZATION ALGORITHM FOR SOLVING NUMERICAL PROBLEMS Open
Evolutionary algorithms are suitable methods for solving complex problems. Many changes have thus been made on their original structures in order to obtain more desirable solutions. Parallelization is a suitable technique to decrease the r…
View article: In Search of the “Steve Jobs Effect”: How Influential Are Managers in Iranian Firms’ Decisions and Performance?
In Search of the “Steve Jobs Effect”: How Influential Are Managers in Iranian Firms’ Decisions and Performance? Open
In Search of the "Steve Jobs Effect": How Influential Are Managers in Iranian Firms' Decisions and Performance?
View article: Individual Investors’ Intensive Trading and Stock Returns: Evidence from Tehran Stock Exchange TSE
Individual Investors’ Intensive Trading and Stock Returns: Evidence from Tehran Stock Exchange TSE Open
An extensive literature going back to De Long et al. (1990) views individual investors as noise traders with low information and behavioral biases, who can move prices away from the intrinsic value. The goal of this study was to assess the…
View article: Modified artificial bee colony algorithm for solving mixed interval-valued fuzzy shortest path problem
Modified artificial bee colony algorithm for solving mixed interval-valued fuzzy shortest path problem Open
In recent years, numerous researchers examined and analyzed several different types of uncertainty in shortest path (SP) problems. However, those SP problems in which the costs of arcs are expressed in terms of mixed interval-valued fuzzy …
View article: Solving fuzzy multi-objective shortest path problem based on data envelopment analysis approach
Solving fuzzy multi-objective shortest path problem based on data envelopment analysis approach Open
The shortest path problem (SPP) is a special network structured linear programming problem that appears in a wide range of applications. Classical SPPs consider only one objective in the networks while some or all of the multiple, conflict…
View article: Architecture Style Selection using Statistics of Quality Attributes to Reduce Production Costs
Architecture Style Selection using Statistics of Quality Attributes to Reduce Production Costs Open
As time goes by and software systems grow in complexity and size, there is an increasing need for software architecture as an important tool in software design.Designing an appropriate architecture is necessary in producing a highquality s…
View article: Fuzzy data envelopment analysis in the presence of undesirable outputs with ideal points
Fuzzy data envelopment analysis in the presence of undesirable outputs with ideal points Open
Data envelopment analysis (DEA) is a prominent technique for evaluating relative efficiency of a set of entities called decision making units (DMUs) with homogeneous structures. In order to implement a comprehensive assessment, undesirable…