This paper surveys quadratic assignment problems (QAP). At first several applications of this
problem class are described and mathematical formulations of QAPs are given. Then some …

The quadratic assignment problem (QAP) has considered one of the most significant
combinatorial optimization problems due to its variant and significant applications in real life …

The quadratic assignment problem (QAP), one of the most difficult problems in the NP-hard
class, models many real-life problems in several areas such as facilities location, parallel …

The quadratic assignment problem (QAP) was introduced by Koopmans and Beckmann in
1957 as a mathematical model for the location of a set of indivisible economical activities …

Abstract In the Quadratic Assignment Problem (QAP), facilities are assigned to sites in order
to minimize interactions between pairs of facilities. Although easy to define, it is among the …

As a code-domain non-orthogonal multiple access technique, sparse code multiple access
(SCMA) is considered as a promising technique for future wireless Internet of Things (IoT) …

In this paper, the equilibrium optimization problem is proposed and the assignment problem
is extended to the equilibrium multi-job assignment problem, equilibrium multi-job quadratic …

The assignment problem is to find the total costs optimal jobs assignment schedule where n
jobs are allocated to n workers, and each worker receives exactly just one job, such that the …

We investigate the assignment of assets to tasks where each asset can potentially execute
any of the tasks, but assets execute tasks with a probabilistic outcome of success. There is a …

In this study, we consider an assignment problem with the objective to minimize the sum of
squared loads over all agents. We provide mixed integer nonlinear and linear programming …