Volume 21 (2023)
Volume 20 (2022)
Volume 19 (2021)
Volume 18 (2020)
Volume 17 (2019)
Volume 16 (2018)
Volume 15 (2017)
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)
Designing a hybrid sourcing model in the supply chain by using ANP, VIKOR and multi-objective model in fuzzy environment of The Case: Alborz Cable Company

Adel Azar; Mahdi Abedini Naeini; Amir Afsar; Mohammad Sabet Motlagh

Volume 14, Issue 42 , October 2016, , Pages 1-30

Abstract
  Supplier selection and quota allocation is an important decision in supplychains. This decision can be considered as a complex multi-criteria groupdecision making problem. This decision in many practical situations is verydifficult for vague and uncertain environment. This vagueness and uncertaintycan ...  Read More

Design of multi-objective mathematical model of crashing PERT networks using genetic algorithm

Majid Esmaelian; Kamran Feizi; Amir Afsar

Volume 10, Issue 26 , January 2012, , Pages 55-73

Abstract
  In this paper, a nonlinear multi objective mathematical model forcrashing the PERT network is presented. The main purpose of thismodel is minimizing the pessimistic time of critical activities byallocating more budget. In fact, this model indicates how the budget isallocated among critical activities. ...  Read More