Risk identification and assessment for build-operate-transfer projects: A fuzzy multi attribute decision making model. - Sadoullah Ebrahimnejad; Seyed Meysam Mousavi; Hamed Seyrafianpour (Expert Syst. Appl., 2010)

Risk ranking in mega projects by fuzzy compromise approach: A comparative analysis. - Sadoullah Ebrahimnejad; S. Meysam Mousavi; Reza Tavakkoli-Moghaddam; Mojtaba Heydar (J. Intell. Fuzzy Syst., 2014)

Soft computing-based preference selection index method for human resource management. - Behnam Vahdani; S. Meysam Mousavi; Sadoullah Ebrahimnejad (J. Intell. Fuzzy Syst., 2014)

An Artificial Intelligence Model-Based Locally Linear Neuro-Fuzzy for Construction Project Selection. - S. Meysam Mousavi; Behnam Vahdani; Hassan Hashemi; Sadoullah Ebrahimnejad (J. Multiple Valued Log. Soft Comput., 2015)

The cross-entropy method for solving bi-criteria network flow problems in discrete-time dynamic networks. - Sahar Abbasi; Sadoullah Ebrahimnejad (Optim. Methods Softw., 2015)

A new multi-objective model for a capacitated hub covering problem solving by two multi-objective evolutionary algorithms. - Yamin Alizadeh; Reza Tavakkoli-Moghaddam; Sadoullah Ebrahimnejad (Int. J. Math. Oper. Res., 2016)

Selection of IT outsourcing services' activities considering services cost and risks by designing an interval-valued hesitant fuzzy-decision approach. - Sadoullah Ebrahimnejad; M. A. Naeini; Hossein Gitinavard; S. Meysam Mousavi (J. Intell. Fuzzy Syst., 2017)

Scheduling of elective patients considering upstream and downstream units and emergency demand using robust optimization. - Amirhossein Moosavi; Sadoullah Ebrahimnejad (Comput. Ind. Eng., 2018)

A bi-objective model of preventive maintenance planning in distributed systems considering vehicle routing problem. - Mehdi Rashidnejad; Sadoullah Ebrahimnejad; Jalal Safari (Comput. Ind. Eng., 2018)

A New Two-Stage Approach for a Bi-Objective Facility Layout Problem Considering Input/ Output Points Under Fuzzy Environment. - Arash Mohamadi; Sadoullah Ebrahimnejad; Roya Soltani; Mohammad Khalilzadeh (IEEE Access, 2019)

Emperor Penguins Colony: a new metaheuristic algorithm for optimization. - Sasan Harifi; Madjid Khalilian; Javad Mohammadzadeh; Sadoullah Ebrahimnejad (Evol. Intell., 2019)

A robust location-arc routing problem under uncertainty: mathematical model with lower and upper bounds. - Alireza Amini; Reza Tavakkoli-Moghaddam; Sadoullah Ebrahimnejad (Comput. Appl. Math., 2020)

Robust operating room planning considering upstream and downstream units: A new two-stage heuristic algorithm. - Amirhossein Moosavi; Sadoullah Ebrahimnejad (Comput. Ind. Eng., 2020)

Using Metaheuristic Algorithms to Improve k-Means Clustering: A Comparative Study. - Sasan Harifi; Madjid Khalilian; Javad Mohammadzadeh; Sadoullah Ebrahimnejad (Rev. d'Intelligence Artif., 2020)

Optimizing a Neuro-Fuzzy System Based on Nature-Inspired Emperor Penguins Colony Optimization Algorithm. - Sasan Harifi; Madjid Khalilian; Javad Mohammadzadeh; Sadoullah Ebrahimnejad (IEEE Trans. Fuzzy Syst., 2020)

Giza Pyramids Construction: an ancient-inspired metaheuristic algorithm for optimization. - Sasan Harifi; Javad Mohammadzadeh; Madjid Khalilian; Sadoullah Ebrahimnejad (Evol. Intell., 2021)

Optimization in solving inventory control problem using nature inspired Emperor Penguins Colony algorithm. - Sasan Harifi; Madjid Khalilian; Javad Mohammadzadeh; Sadoullah Ebrahimnejad (J. Intell. Manuf., 2021)

Hybrid-EPC: an Emperor Penguins Colony algorithm with crossover and mutation operators and its application in community detection. - Sasan Harifi; Javad Mohammadzadeh; Madjid Khalilian; Sadoullah Ebrahimnejad (Prog. Artif. Intell., 2021)

Development of an Input-Output Model Considering Simultaneous Effect of Risks in Infrastructure under Dynamic Conditions. - Sadoullah Ebrahimnejad; Amirhossein khanbaba; Sina Samimi (Reliab. Eng. Syst. Saf., 2021)

An optimized evacuation model with compatibility constraints in the context of disability: an ancient-inspired Giza Pyramids Construction metaheuristic approach. - Sadoullah Ebrahimnejad; Sasan Harifi (Appl. Intell., 2022)

Mathematical modeling of a competitive transportation-location arc routing problem. - Alireza Amini; Reza Tavakkoli-Moghaddam; Sadoullah Ebrahimnejad; Ali Ghodratnama (Comput. Ind. Eng., 2023)