Volume 12 (2020)
Volume 11 (2019)
Volume 10 (2018)
Volume 9 (2017)
Volume 8 (2016)
Volume 7 (2015)
Volume 6 (2014)
Volume 5 (2013)
Volume 4 (2012)
Volume 3 (2011)
Volume 2 (2010)
Volume 1 (2009)
Stochastics Problems
1. A Stochastic Model for Water Resources Management

Salim Bavandi; Hadi Nasseri

Volume 10, Issue 1 , Spring 2018, , Pages 1-7

Abstract
  Irrigation water management is crucial for agricultural production and livelihood security in many regions and countries throughout the world. Over the past decades, controversial and conflictladen water-allocation issues among competing municipal, industrial and agricultural interests have raised increasing ...  Read More

linear Programming
2. A fuzzy multi-objective model for a project management problem

S.M. Mirmohseni; S.H Nasseri

Volume 9, Issue 2 , Autumn 2017, , Pages 107-117

Abstract
  In this research, the multi-objective project management decision problem with fuzzy goals and fuzzy constraints are considered. We constitute α-cut approach and two various fuzzy goal programming solution methods for solving the Multi-Objective Project Management (MOPM) decision problem under ...  Read More

Operation Research
3. Animal Diet Formulation with Floating Price

S.H Nasseri; Davod Darvishi

Volume 8, Issue 2 , Autumn 2016, , Pages 101-110

Abstract
  In the process of milk production, the highest cost relates to animal feed. Based on reports provided by the experts, around seventy percent of dairy livestock costs included feed costs. In order to minimize the total price of livestock feed, according to the limits of feed sources in each region or ...  Read More

linear Programming
4. A new approach to fuzzy quantities ordering based on distance method and its applications for solving fuzzy linear programming

S.H Nasseri; E. Darban Jafari; R. Chameh

Volume 7, Issue 2 , Autumn 2015, , Pages 849-855

Abstract
  Many ranking methods have been proposed so far. However, there is yet no method that can always give a satisfactory solution to every situation; some are counterintuitive, not discriminating; some use only the local information of fuzzy values; some produce different ranking for the same situation. For ...  Read More

5. A new method for ordering triangular fuzzy numbers

S.H. Nasseri; S. Mizuno

Volume 6, Issue 1 , Winter 2014, , Pages 720-729

Abstract
  Ranking fuzzy numbers plays a very important role in linguistic decision making and other fuzzy application systems. In spite of many ranking methods, no one can rank fuzzy numbers with human intuition consistently in all cases. Shortcoming are found in some of the convenient methods for ranking triangular ...  Read More

Data Envelopment Analysis
6. Chebyshev Acceleration Technique for Solving Fuzzy Linear System

S.H. Nasseri; H. Attari

Volume 3, Issue 2 , Summer 2011, , Pages 247-256

Abstract
  In this paper, Chebyshev acceleration technique is used to solve the fuzzy linear system (FLS). This method is discussed in details and followed by summary of some other acceleration techniques. Moreover, we show that in some situations that the methods such as Jacobi, Gauss-Sidel, SOR and conjugate ...  Read More