Volume 55 (2023)
Volume 54 (2022)
Volume 53 (2021)
Volume 52 (2020)
Volume 51 (2019)
Volume 50 (2018)
Volume 49 (2017)
Volume 48 (2016)
Volume 47 (2016)
Volume 46 (2015)
Volume 45 (2014)
Volume 44 (2013)
Volume 43 (2009)
Volume 42 (2008)
Volume 41 (2007)
A Mathematical Optimization Model for Solving Minimum Ordering Problem with Constraint Analysis and some Generalizations

Samira Rezaei; Amin Ghodousian

Volume 47, Issue 1 , June 2016, , Pages 101-117

https://doi.org/10.22059/jac.2016.7949

Abstract
  In this paper, a mathematical method is proposed to formulate a generalized ordering problem. This model is formed as a linear optimization model in which some variables are binary. The constraints of the problem have been analyzed with the emphasis on the assessment of their importance in the formulation. ...  Read More

Modelling Decision Problems Via Birkhoff Polyhedra

Stephen J. Gismondi

Volume 44, Issue 1 , December 2013, , Pages 61-81

https://doi.org/10.22059/jac.2013.7915

Abstract
  A compact formulation of the set of tours neither in a graph nor its complement is presented and illustrates a general methodology proposed for constructing polyhedral models of decision problems based upon permutations, projection and lifting techniques. Directed Hamilton tours on n vertex graphs are ...  Read More