1
M. Aliabadi, A. Ghatari, E. Khorram,
"A Three-Parameter Alpha Power Erlang Distribution for Modeling Lifetime Data",
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vol. 14,
no. 5,
pp.2208-2227,
2025.
2
P. Nazari, E. Khorram,
"Dynamic regret of adaptive gradient methods for strongly convex problems",
Optimization,
vol. 73,
no. 3,
pp.517-543,
2024.
3
V. Amiri Khorasani, E. Khorram,
"Sparse optimization over polyhedral sets based on weighted ?-norm minimization",
Engineering Optimization,
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2024.
4
V. Amiri Khorasani, E. Khorram,
"Modification of some scalarization approaches for multiobjective optimization",
Rairo-Operations Research,
vol. 57,
no. 3,
pp.1027-1044,
2023.
5
Mehrdad Ghaznavi, F. Akbari, E. Khorram,
"Determining approximate efficient solutions of multiobjective optimization problems using the combined constrained scalarization method",
Journal of New Researches In Mathematics,
vol. 6,
no. 25,
pp.113-128,
2020.
6
Behzad Maleki Vishkaei, Irajarash@rediffmail.com, Nezam Mahdavi-amiri, E. Khorram,
"Balancing public bicycle sharing system using inventory critical levels in queuing network",
Computers and Industrial Engineering,
vol. 141,
no. 106277,
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2020.
7
U. Hamdi Salemi, E. Khorram, Nadarajah, S.b,
"Sensitivity analysis of censoring schemes in progressively type-II right censored order statistics",
Opsearch,
vol. 0,
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pp.1-27,
2019.
8
Behzad Maleki Vishkaei, Seyed Taghi Akhavan Niaki, E. Khorram, Milad Farhangi,
"A BI-OBJECTIVE INVENTORY MODEL TO MINIMIZE COST AND STOCK OUT TIME UNDER BACKORDER SHORTAGES AND SCREENING.",
International Journal of Industrial Engineering-Theory Applications and Practice,
vol. 26,
no. 5,
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2019.
9
E. Khorram, P. Nazari, Tarzanagh, Davoud Ataee,
"Adaptive online distributed optimization in dynamic environments",
Optimization Methods and Software,
vol. 0,
no. 0,
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2019.
10
Shirin Shoaee, E. Khorram,
"Survival analysis for a new compounded bivariate failure time distribution in shock and competing risk models via an EM algorithm",
Communications In Statistics-Theory and Methods,
vol. 0,
no. 0,
pp.1-31,
2019.
11
E. Khorram, H. Mohammadi Zarandini,
"A Cross Decomposition Approach for the Optimization of the Petroleum Product Supply Chain",
Industrial Engineering and Management Systems,
vol. 18,
no. 1,
pp.132-142,
2019.
12
Homaei, H, Mahdavi, I., E. Khorram, Tajdin, A,
"Product quality improvement and air pollutant emission reduction in a mining metal three-stage supply chain under cap-and-trade regulation",
Advances In Production Engineering and Management,
vol. 14,
no. 12,
pp.80-92,
2019.
13
A. Dolatnezhadsomarin, E. Khorram, Latif Pourkarimi,
"Efficient Algorithms for Solving Nonlinear Fractional Programming Problems",
Filomat,
vol. 33,
no. 7,
pp.2149-2179,
2019.
14
Ghaznavi, M, F. Akbari, E. Khorram,
"Optimality conditions via a unified direction approach for (approximate) efficiency in multiobjective optimization",
Optimization Methods and Software,
vol. *,
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pp.1-26,
2019.
15
E. Khorram, Z.S. Meshkani Farahani, Ganjali, Mojtaba, Taban Baghfalaki,
"Longitudinal data analysis in the presence of informative sampling: weighted distribution or joint modelling",
Journal of Applied Statistics,
vol. 46,
no. 12,
pp.2111-2127,
2019.
16
F. Akbari, Ghaznavi, M, E. Khorram,
"A Revised Pascoletti-Serafini Scalarization Method for Multiobjective Optimization Problems",
Journal of Optimization Theory and Applications,
vol. 178,
no. 2,
pp.560-590,
2018.
17
A. Dolatnezhadsomarin, E. Khorram,
"Two efficient algorithms for constructing almost even approximations of the Pareto front in multi-objective optimization problems",
Engineering Optimization,
vol. 0,
no. 0,
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2018.
18
Z.S. Meshkani Farahani, E. Khorram, Mojtaba Ganjali,
"A Comparison of Using Weighted Distribution and Joint Modelling for Analysing Non-ignorable Missing Responses",
Communications In Statistics-Simulation and Computation,
vol. 0,
no. 0,
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2017.
19
S. Babayi, E. Khorram,
"Inference of R = P[X < Y] for skew normal distribution",
Communications In Statistics-Theory and Methods,
vol. 46,
no. 20,
pp.10315-10326,
2017.
20
- Kouchakinejad, Fateme, Mashinchi, M., E. Khorram,
"Fuzzy multi-objective optimization of linear functions subject to max-arithmetic mean relational inequality constraints",
Scientia Iranica,
vol. 24,
no. 3,
pp.1561-1570,
2017.
21
S. Babayi, E. Khorram,
"Inference of stress-strength for the Type-II generalized logistic distribution under progressively Type-II censored samples",
Communications In Statistics-Simulation and Computation,
vol. 0,
no. 0,
pp.1-20,
2017.
22
Mottaghi, A, Ebrahimnejad, A, Ezzati, R, E. Khorram,
"A data envelopment analysis based approach for target setting and resource allocation: Application in gas companies",
Hacettepe Journal of Mathematics and Statistics,
vol. 45,
no. 5,
pp.1553-1578,
2016.
23
S. Khoshkhabar Amiranloo, E. Khorram,
"Scalarization of Levitin-Polyak well-posed set optimization problems",
Optimization,
vol. 66,
no. 1,
pp.113-127,
2016.
24
Karimi Balla, E. Khorram, Mahdi Moeeni,
"Identification of Congestion by Means of Integer-Valued Data Envelopment Analysis",
Computers and Industrial Engineering,
vol. 98,
no. 0,
pp.513-521,
2016.
25
S. Shoaee, E. Khorram,
"Statistical inference ofR = P(Y < X) for Weibull distribution under Type-II progressively hybrid censored data",
Journal of Statistical Computation and Simulation,
vol. 86,
no. 18,
pp.3815-3834,
2016.
26
Mehrdad Ghaznavi, M. Ilati, E. Khorram,
"An interactive algorithm for solving multiobjective optimization problems based on a general scalarization technique",
Iranian Journal of Numerical Analysis and Optimization,
vol. 6,
no. 1,
pp.79-101,
2016.
27
A.mottaghi, R.ezzati, E. Khorram,
"A new method for solving Fuzzy linear programming problems based on the fuzzy linear complementary problem (FLCP)",
International Journal of Fuzzy Systems,
vol. 17,
no. 2,
pp.236-245,
2016.
28
Z.valizadeh, E. Khorram,
"Linear Fractional multi-objective optimization problems subject to fuzzy relational equations with the max-average composition",
Applied and Computational Mathematics,
vol. 4,
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pp.20-30,
2016.
29
S. Khoshkhabar Amiranloo, E. Khorram, M. Soleimani-damaneh,
"Nonlinear scalarization functions and polar cone in set optimization",
Optimization Letters,
vol. 0,
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pp.1-15,
2016.
30
F. Hemati Gazafi, E. Khorram,
"On Adaptive Progressively Type-II Censored Competing Risks Data",
Communications In Statistics-Simulation and Computation,
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2015.
31
S. Khoshkhabar Amiranloo, E. Khorram,
"Scalar characterizations of cone-continuous setvalued maps",
Applicable Analysis,
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2015.
32
Reza Ezzati, E. Khorram, Reza Enayati,
"A new algorithm to solve fully fuzzy linear programming problems using the MOLP problem",
Applied Mathematical Modelling,
vol. 39,
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pp.3183-3193,
2015.
33
S. Khoshkhabar Amiranloo, E. Khorram,
"Pointwise well-poseness and scalarization in set optimization",
Mathematical Methods of Operations Research,
vol. 0,
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2015.
34
Fateme Ghomanjani, E. Khorram,
"Approximate solution for quadratic Riccati differential equation",
Journal of Taibah University For Science,
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2015.
35
A.ghane_kanafi, E. Khorram,
"A new scalarization method for finding the efficient frontier in non--convex multi-objective problems",
Applied Mathematical Modelling,
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2015.
36
M. Jaberipour, E. Khorram, B. Karimi,
"Random derivative- free algorithm for solving unconstrained or bound constrained continously differentiable non-linear problems",
Optimization Methods and Software,
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2015.
37
A.motaghi, Reza Ezzati, E. Khorram,
"A New Method For Solving Fuzzy Linear Programming Problems Based on the Fuzzy on the Fuzzy linear Complementary problem (FLCP",
International Journal of Fuzzy Systems,
vol. 17,
no. 2,
pp.236-245,
2015.
38
Ehsan Moosavi, J.gholamnejad, M. Ataee Pour, E. Khorram,
"Optimal extraction sequence modeling for open pit mining operation considering the dynamic cutoff grade",
Gospodarka Surowcami Mineralnymi-Mineral Resources Management,
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no. 2,
pp.173-186,
2015.
39
Ehsan. Moosavi, J.gholamnejad, M. Ataee Pour, E. Khorram,
"A hydrid augmented lagrangian multiplier method for the open pit mines long-term production scheduling problem optimization",
Journal of Mining Science,
vol. 50,
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2015.
40
Ehsan Moosavi, J.gholamnejad, M. Ataee Pour, E. Khorram,
"Improvement of Lagrangian relaxtion performance for open pit mines constrained long-term production scheduling problem",
Journal of Central South University,
vol. 21,
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2015.
41
E. Khorram, R.ezzati, Z.valizadeh,
"Linear fractional multi-objective optimization problems subject to fuzzy relational equations with a continuous Archimedean triangular norm",
Information Sciences,
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2014.
42
Kouchakinezhad, E. Khorram, M. Mashinchi,
"Fuzzy optimization of linear objective function subject to max-average relational inequality constraints.",
Journal of Intelligent and Fuzzy Systems,
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2014.
43
A. Kohansal, D.S. Rezakhah Varnousefadernai, E. Khorram,
"Parameter Estimation of Type-II Hybrid Censored Weighted Exponential Distribution",
Communications In Statistics-Simulation and Computation,
vol. 44,
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2014.
44
Z.S. Meshkani Farahani, E. Khorram,
"Statistical Inference of Weighted Exponential LifetimesUnder Progressive Type-II Censoring Scheme",
Quality Technology and Quantitative Management,
vol. 11,
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2014.
45
K. Khaledian, E. Khorram, B. Karimi,
"Characterizing epsilon-properly efficient solutions",
Optimization Methods and Software,
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2014.
46
M. Zarepisheh, E. Khorram, Panos M. Pardalos,
"Generating properly efficient points in multi-objective programs by the nonlinear weighted sum scalarization method",
Optimization,
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2014.
47
A.mottaghi, Reza Ezzati, E. Khorram,
"Resource allocaton in data envelopment analysis with Fuzzy inputs and Fuzzy output.",
Magnt Research Report,
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2014.
48
N. Rastegar, E. Khorram,
"Relaxation of constraints in lexicographic multiobjective programming problems",
Optimization,
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2014.
49
E. Khorram, K. Khaledian, M. Khaledyan,
"A Numerical Method for Constructing the Pareto Front of Multi-objective Optimization Problems",
Journal of Computational and Applied Mathematics,
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2014.
50
E. Khorram, N. Rastegar,
"A combined scalarizing method for multiobjective programming problems",
European Journal of Operational Research,
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2013.
51
K. Khaledian, E. Khorram, Majid Soleimani-damaneh,
"Strongly Proper Efficient Solutions: Efficient Solutions with Bounded Trade-offs",
Journal of Optimization Theory and Applications,
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2013.
52
Reza Ezzati, E. Khorram, Reza Enayati,
"A particular simplex algorithm to solve fuzzy lexicographic multi-objective linear programming problems and their sensitivity analysis on the priority of the objective functions",
Journal of Intelligent and Fuzzy Systems,
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2013.
53
S. Shoaee, E. Khorram,
"Stress-strength reliability of a two-parameter bathtub-shaped lifetimedistribution based on progressively censored samples",
Communications In Statistics-Theory and Methods,
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2013.
54
R. Ezzati, E. Khorram, R. Enayati,
"A New Algorithm to Solve Fully Fuzzy Linear Programming Problems Using the MOLP Problem",
Applied Mathematical Modelling,
vol. inpress,
no. 0,
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2013.
55
R.ezzati, E. Khorram, A.mottaghi, R.enayati,
"Using Min- Max method to solve a full fuzzy linear programming",
Australian Journal of Basic and Applied Sciences,
vol. 5,
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pp.440-449,
2013.
56
S. Babayi, E. Khorram, F. Tondro,
"Inference of R=P[X < Y ] for generalized logistic distribution",
Statistics,
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2013.
57
Z.S. Meshkani Farahani, E. Khorram,
"Baysian Statistical Inference for Weighted Exponential Distribution",
Communications In Statistics-Simulation and Computation,
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2012.
58
E. Khorram, Vahid Nozari,
"MULTI-OBJECTIVE OPTIMIZATION WITH PREEMPTIVE PRIORITY SUBJECT TO FUZZY RELATION EQUATION CONSTRAINTS",
Iranian Journal of Fuzzy Systems,
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2012.
59
F. Hemati Gazafi, E. Khorram,
"Statistical Analysis of the Log-Normal Distribution under Type-II Progressive Hybrid Censoring Schemes",
Communications In Statistics-Simulation and Computation,
vol. 42,
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2012.
60
T.H. Hejazi, M. Seyed Esfahani, E. Khorram,
"Stress- strength Reliability Improvement Using Multiple Response Surface Methodology",
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2012.
61
Majid Yousefikhoshbakht, E. Khorram,
"Solving the vehicle routing problem by a hybrid meta-heuristic algorithm",
Journal of Industrial Engineering International,
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2012.
62
S. Shoaee, E. Khorram,
"A new absolute continuous bivariate generalized exponential distribution",
Journal of Statistical Planning and Inference,
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2012.
63
B.A. Ghaznavi, E. Khorram, M. Soleimani-damaneh,
"Scalarization for characterization of approximate strong/weak/ proper efficiency in multi-objective optimization",
Optimization,
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2012.
64
E. Khorram, Reza Ezzati, M.A. Taqvazadeh,
"Solving nonlinear multi-objective optimization problems with fuzzy relation inequality constraints regarding Archimedean triangular norm compositions",
Fuzzy Optimization and Decision Making,
vol. 11,
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2012.
65
Amin Ghodousian, E. Khorram,
"Linear optimization with an arbitrary fuzzy relational inequality",
Fuzzy Sets and Systems,
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2012.
66
Z. Mashayekhi Zadeh, E. Khorram,
"Convexity of chance constrained programming problems with respect to a new generalized concavity notion",
Annals of Operations Research,
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2012.
67
B.A. Ghaznavi, E. Khorram,
"On approximating weakly/properly efficient solutions in multi-objective programming",
Mathematical and Computer Modelling,
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2011.
68
Esmaile Keshavarz, E. Khorram,
"A fuzzy bi-criteria transportation problem",
Computers and Industrial Engineering,
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2011.
69
M. Zarepisheh, E. Khorram,
"On the transformation of lexicographic nonlinear multiobjective programs to single objective programs",
Mathematical Methods of Operations Research,
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2011.
70
M. Jaberipour, E. Khorram, B. Karimi,
"Particle swarm algorithm for solving systems of nonlinear equations",
Computers and Mathematics With Applications,
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2011.
71
Reza Ezzati, E. Khorram, Enayati Ramin, Azam Motaghi,
"Using min-max method to solve a full fuzzy linear programming",
Australian Journal of Basic and Applied Sciences,
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2011.
72
E. Khorram, M. Jaberipour,
"Harmony search algorithm for solving combined heat and power economic dispatch problems",
Energy Conversion and Management,
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2011.
73
F. Hemati Gazafi, E. Khorram, D.S. Rezakhah Varnousefadernai,
"A newthree-parameterageingdistribution",
Journal of Statistical Planning and Inference,
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2011.
74
Reza Hassanzadeh, E. Khorram, Iraj Mahdavi, Nezam Mahdavi- Amiri,
"A genetic algorithm for optimization problems with fuzzy relation constraints usingmax-product composition",
Applied Soft Computing,
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2011.
75
E. Shivanian, E. Khorram,
"Optimization of linear objective function subject to fuzzy relation inqualities constraints with max-product composition",
Iranian Journal of Fuzzy Systems,
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2010.
76
E. Khorram, M. Zarepisheh, B.A. Ghaznavi,
"Sensivity analysis on the priority of the objective functions in lexicographic multiple objective linear programs",
European Journal of Operational Research,
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77
M. Jaberipour, E. Khorram,
"Anew harmony search algorithm for solving mixed-discrete engineering optimization problems",
Engineering Optimization,
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78
M. Jaberipour, E. Khorram,
"Two improved harmony search algorithms for solving engineering optimization problems",
Communications In Nonlinear Science and Numerical Simulation,
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2010.
79
M. Ghatee, S.T. Hashemi, M. Zarepisheh, E. Khorram,
"Preemptive priority-based algorithms for fuzzy minimal cost flow problem: An application in hazardous materials transportation",
Computers and Industrial Engineering,
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2009.
80
A. Abbas Molai, E. Khorram,
"Erratum to Another modification from two papers of Ghodosian and Khorram and Khorram et al. [Appl. Math.Comput.197(2008)559-565]",
Applied Mathematics and Computation,
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81
E. Keshavarz, E. Khorram,
"A fuzzy shortest path with the highest reliability",
Journal of Computational and Applied Mathematics,
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E. Shivanian, E. Khorram,
"Monomial geometric programming with fuzzy relation inequality constraints with max-product composition",
Computers and Industrial Engineering,
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Z. Mashayekhi Zadeh, E. Khorram,
"On optimizing a linear objective function subjected to fuzzy relation inequalities",
Fuzzy Optimization and Decision Making,
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E. Khorram, H. Zarei,
"Multi-objective optimization problems with Fuzzy relation equation constraints regarding max-average composition",
Mathematical and Computer Modelling,
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85
H. Zarei, E. Khorram,
"Multi-Purpose Optimization Regarding Constraints of Fuzzy Relation Equation",
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86
J. Gholam Nejad, M. Osanloo, E. Khorram,
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E. Khorram,
"Solving nonlinear optimization problems subjected to fuzzy relation equation constraints with max-average composition using a modified genetic algorithm",
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A. Abbas Molai, E. Khorram,
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Applied Mathematics and Computation,
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Information Sciences,
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A. Abbas Molai, E. Khorram,
"Minimizing A Linear Objective Function Subject to Fuzzy Relation Equations Constraints With Max -Hamacher Product Composition",
Asia-Pacific Journal of Operational Research,
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E. Khorram,
"An Optimal Queuing Model by Dynamic Numebers of Repairman in Finite Population Queuing System",
Quality Technology and Quantitative Management,
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2008.
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A. Ghodousian, E. Khorram,
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E. Shivanian, E. Khorram, A. Ghodousian,
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A. Abbas Molai, E. Khorram,
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A. Abbas Molai, E. Khorram,
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Applied Mathematics and Computation,
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E. Khorram, S. Rezaei,
"OPTIMUM TIME OF REPAIR OR REPLACEMENT OF EQUIPMENTS",
Amirkabir International Journal of Modeling, Identification,Simulation & Control,
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A. Ghodousian, E. Khorram,
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Applied Mathematics and Computation,
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A. Ghodousian, E. Khorram,
"An algorithm for optimizing the linear function with fuzzy relation equation constraints regarding max-prod composition",
Applied Mathematics and Computation,
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E. Khorram, A. Ghodousian, A. Abbas Molai,
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E. Khorram, A. Ghodousian,
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Applied Mathematics and Computation,
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101
S.K. Alimohamedi Gelodar, E. Khorram,
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E. Khorram,
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E. Khorram, S. Rezaei,
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M. Sohrabi Haghighat, E. Khorram,
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Applied Mathematics and Computation,
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Applied Mathematical Modelling,
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Brian D.bunday, E. Khorram,
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