Volume 21 (2023)
Volume 20 (2022)
Volume 19 (2021)
Volume 18 (2020)
Volume 17 (2019)
Volume 16 (2018)
Volume 14 (2016)
Volume 13 (2015)
Volume 12 (2015)
Volume 11 (2014)
Volume 9 (2012)
Volume 10 (2012)
Volume 8 (2010)
Volume 6 (2007)
Volume 5 (2006)
Volume 4 (2006)
Volume 3 (2005)
Volume 2 (2004)
Volume 1 (2003)
Preventive Maintenance in Unrelated Parallel Machine Scheduling with Deterioration Effect and Setup Times

Mohammad Bagher Fakhrzad; Behnam Rajaei

Volume 15, Issue 45 , July 2017, Pages 1-43


  In this paper, the problem of job scheduling and preventive maintenance activities is investigated simultaneously in an unrelated parallel machine’s environment with machine deterioration. Due to the existence of deterioration phenomenon and its effect on the job scheduling, the aim of this paper ...  Read More

Classification of Legal Customers and Prediction of their Profitability using Customer Lifetime Value and Markov Chain (Case: A private bank in Iran)

Mohammad Taghi Taghavifard

Volume 15, Issue 45 , July 2017, Pages 45-74


  Nowadays, customers are the most important sources of income for financial institutions and banks. According to the privatization process in the country and financial restrictions of banks, it is necessary to maintain and attract more profitable customers. Though, one of the most important methods to ...  Read More

Pro-Rata Warranty pricing model with risk-averse manufacturers Mahdi Nasrollahi

Mahdi Nasrollahi

Volume 15, Issue 45 , July 2017, Pages 75-96


  Due to fierce competition and customer demand, manufacturers have started selling products with different warranty policies and pro-rata warranty is one of the most widely used warranty policy. In this paper we propose a warranty model for pro-rata, fixed period warranty policy with risk averse manufacturer ...  Read More

Vehicle routing problem in cross-dock using genetic algorithm, Case: Iran Khodro company.

Laya Olfat; Maghsod Amiri; Ahmad Jafarian

Volume 15, Issue 45 , July 2017, Pages 97-120


  Cross-docking is one of the lean logistics tools that is used for uniting the shipments during the loops replacement. Cross-docking is the process of product movement form distribution centers without storage function. Vehicle routing problem in Cross-Dock external environment has much influence on cross-dock ...  Read More

A new decision making method based on hesitant fuzzy preference selection index for contractor selection in construction industry

Hosein Gitinavard; Seyed Meisam Moosavi; Behnam Vahdani; Hamid Ghaderi

Volume 15, Issue 45 , July 2017, Pages 121-144


  Increasing the complexity of decision-making problems leads to utilize a group of experts instead of one expert for evaluating the contractor selection problem. This paper proposes a hesitant fuzzy preference selection index method based on risk preferences of experts. The hesitant fuzzy set is used ...  Read More

A practical framework based on Fuzzy FMEA to diagnose causes of delay in construction projects

Hiwa Farughi; Seiran Alaniazar; Seyedhamed Mousavipour; Vahed Moradi

Volume 15, Issue 45 , July 2017, Pages 145-175


  Nowadays, most of developed and developing countries, because of both limited resources and growing competitive markets, looking for to diagnose the causes of projects delay and are trying to develop solutions for decreasing amount of delay in next projects. In this paper initially notions related to ...  Read More

A hybrid method using fuzzy cognitive map- DEA to study the delays in construction projects

Samuel Yousefi; Serveh Kakaei; Mustafa Jahangoshai Rezaee

Volume 15, Issue 45 , July 2017, Pages 177-207


  Delay is a common occurrence in the country's construction projects. Identifying delay factors in these projects and determining the influence of these factors is necessary to achieve the objectives of management. In this study, the effective delay factors on construction projects are identified by using ...  Read More