What excites me most about these topics is that there are so many interesting and important problems where economic research can help provide a more disciplined structure for policy analysis.
This method addresses two important problems: redundancy, where the same concept is represented more than once (described by different terms), and underspecification, where different concepts have the same representation and hence appear indistinguishable from each other.
A genetic algorithm encoding which is able to directly enforce cardinality constraints is proposed to solve the practically important structural optimization problem where the set of distinct values of the design variables (for instance, cross-sectional areas) must be a small subset of a given set of available values.
On the other hand, organ shortage may be characterised as a uniquely important problem in healthcare where the end justifies the means or it might be argued that presumed consent or even compulsion should be used in other areas.
In Brazil, cutaneous (CL) and visceral forms (VL) are a very important public health problem, where an incidence of 30,000 and 3,400 new cases/year is reported, respectively [ 2, 4].
The goal is to foster collaborations among academic, government, industrial, and non-profit organizations to attack important societal problems where Big Data can help.
In addition, given the uncertainty of many of the data (especially in existing configurations), it is frequently necessary to solve important inverse problems where other techniques (statistical, minimum quadratic, etc).
Identification of systems operating in closed loop is an important problem in industrial applications, where model-based control is used to an increasing extent.
The problem of characterizing a distribution is an important problem in applied sciences, where an investigator is vitally interested to know if their model follows the right distribution.
The WHO recommended in 1998: "Routine childhood immunization against varicella may be considered in countries where this disease is a relatively important public health and socioeconomic problem, where the vaccine is affordable, and where high (85%-90%-90%d sustained vaccine coverage can be achieved" [ 29].
