Different multiple objectives are expressed in different units, which makes optimization
difficult. Therefore the internal mechanical solution of a Ratio System, producing …

The definition of robustness in econometrics, the error term in a linear equation, was not only
broadened, but in addition moved to the meaning of common language: from a cardinal to a …

The inequality between the regional incomes in a nation with a developed fiscal and
parafiscal regime including social security will be equilibrated automatically by transfer …

The definition of robustness in econometrics, the error term in a linear equation, was not only
broadened, but, in addition, moved to the meaning of common language: from a cardinal to …

An approach is needed to localize in an optimal way a seaport facing different indicators,
criteria or objectives sometimes from different groups or individuals. The internal mechanical …

The first systematic research on Location Theory dates back to 1826. Quantitative
approaches came much later. On the supply side extensive Input-Output Tables can be …

A transition economy differs from the economies of well-developed countries of Western. It
would be difficult to answer this antagonism in a short text. The aim of this article is rather to …

Normalisation means reduction to a normal or standard state. However, the term got many
interpretations in many fields such as in international politics and in technology. In the last …

Suppose the Government of Tunisia would have the choice to support one of three projects.
The following objectives are proposed: 1) maximization of Net Present Value (NPV) at the …

The main point of this article is to present in a short text all aspects of Multi‐Objective
Optimization for Facilities Management, so to say from the cradle until the grave …