Results 191 to 200 of about 2,756,007 (214)

Budget-constrained inverse median facility location problem on tree networks

Applied Mathematics and Computation, 2020
Abstract This paper is concerned with the budget-constrained inverse median facility location problem on networks, in which the underlying vertex set is considered as customer points and the aim is to modify the vertex weights at the minimum overall cost subject to specific modification bounds and an associated budget such that a predetermined vertex
Behrooz Alizadeh, Esmaeil Afrashteh
exaly   +3 more sources

A modified directional bat algorithm for extensive inverse p-facility maxian location problems on networks

Soft Computing, 2021
This paper deals with an extensive variant of the inverse p-facility maxian location problem on networks in which the set of vertices is considered as the existing client points and the aim is to modify (augment or reduce) the underlying vertex weights and the arc lengths at the minimum overall cost with respect to the modification bounds so that a ...
Behrooz Alizadeh, Fahimeh Baroughi, Esmaeil Afrashteh   +2 more
exaly   +3 more sources

Inverse and reverse balanced facility location problems with variable edge lengths on trees

Opsearch, 2019
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jafar Fathali
exaly   +2 more sources

Optimal algorithms for some inverse uncapacitated facility location problems on networks

Optimization Methods and Software, 2021
This paper is concerned with two variants of the inverse uncapacitated facility location problem with service cost modifications on tree networks under the rectilinear norm.
Mehran Hasanzadeh, Behrooz Alizadeh, Fahimeh Baroughi 0001   +2 more
openaire   +2 more sources

A unified algorithm for inverse median facility location optimization on block graphs in uncertain environment

Soft Computing
Behrooz Alizadeh, Roghayeh Etemad
exaly   +3 more sources

Computational aspects of the inverse single facility location problem on trees under l-norm

Theoretical Computer Science, 2020
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Le Huynh My Van, Kien Trung Nguyen, Nguyen Thanh Hung   +2 more
openaire   +1 more source