Because of the increasing conflicting objective functions, the multi-objective portfolio optimization problem is more difficult to solve. This paper investigates the use of a multi-objective ...

Most current multi-optimization survey papers classify methods into broad objective categories and do not draw clear boundaries between the specific techniques employed by these methods. This may lead ...

The sub-objectives of multi-objective optimization problems are often contradictory to each other. It is impossible to make multiple sub-objectives reach the optimal value together at the same time, ...

The problem considered here is one of multi-objective optimization, where decisions need to be taken in the presence of trade-offs between two or more conflicting objectives, for example maximizing ...