Volume 12 (2020)
Volume 11 (2019)
Volume 10 (2018)
Volume 8 (2016)
Volume 7 (2015)
Volume 6 (2014)
Volume 5 (2013)
Volume 4 (2012)
Volume 3 (2011)
Volume 2 (2010)
Volume 1 (2009)
linear Programming
1. Distance Management of SMEs Using ICT Solutions

Zdzislaw Polkowski; Malgorzata Nycz

Volume 9, Issue 1 , Spring 2017, Pages 1-12

  The paper contains a description of a research conducted in collaboration with some Erasmus for Young Entrepreneurs program Romanian students, concerning the use and implementation of ICT (Information and Telecommunication Technology), especially in distance managing Small and Medium Enterprises (SMEs). ...  Read More

Data Envelopment Analysis
2. An approach to rank efficient DMUs in DEA based on combining Manhattan and infinity norms

Shokrollah Ziari; Manaf Sharifzadeh

Volume 9, Issue 1 , Spring 2017, Pages 13-19

  In many applications, discrimination among decision making units (DMUs) is a problematic technical task procedure to decision makers in data envelopment analysis (DEA). The DEA models unable to discriminate between extremely efficient DMUs. Hence, there is a growing interest in improving discrimination ...  Read More

3. MOEICA: Enhanced multi-objective optimization based on imperialist competitive algorithm

AmirAli Nazari; ali deihimi

Volume 9, Issue 1 , Spring 2017, Pages 21-37

  In this paper, a multi-objective enhanced imperialist competitive algorithm (MOEICA) is presented. The main structures of the original ICA are employed while some novel approaches are also developed. Other than the non-dominated sorting and crowding distance methods which are used as the main tools for ...  Read More

Stochastics Problems
4. New optimized model identification in time series model and its difficulties

Ahmadreza Zanboori; Karim Zare

Volume 9, Issue 1 , Spring 2017, Pages 39-47

  Model identification is an important and complicated step within the autoregressive integrated moving average (ARIMA) methodology framework. This step is especially difficult for integrated series. In this article first investigate Box-Jenkins methodology and its faults in detecting model, and hence ...  Read More

Strategic Management
5. Strategic planning for Halal tourism development in Gilan Province

Maryam KamalZade Gilani; Seyyed Mahmoud Shabgoo Monsef

Volume 9, Issue 1 , Spring 2017, Pages 49-55

  Tourism as a necessity for economic development in many countries, therefore, in this study we intended to investigate the strengths, weaknesses, opportunities and threats of Halal tourism in Gilan province, by using SWOT model to introduce strategic solutions to further developments. This study is practical ...  Read More

Data Envelopment Analysis
6. Data Envelopment Analysis from simulation on the Lattice QCD using CCR model

Mohammad hossein Darvish motevally

Volume 9, Issue 1 , Spring 2017, Pages 57-68

  One of the most serious principles in production theory in economic is the principle of "efficiency". Simply put, efficiency can be defined as the demand that the desired goals (outputs) are achieved with the minimum use of the available resources (inputs). In order to, distinguish the relative efficiency ...  Read More