Publicações

J. Barradas Cardoso, Aníbal J. Valido, Artur Barreiros , “Method to Improve the Calculation of the Bicriteria Pareto Frontier” , 2nd International Conference on Engineering Optimization, September 6 - 9, Lisbon, Portugal

If the optimization design problem considers multiple conflicting objectives, Pareto-optimality results in a number of trade-off optimal solutions shaping the Pareto frontier. Each of these solutions to the multicriteria problem represents a point in the boundary of the feasible objective space, such that the improvement in one of the objectives results in the worsening of at least one of the other objectives. In calculating these points it is important to get their uniform distribution and not include non-Pareto or local Pareto solutions. The goal of this paper is to study methods of calculating the Pareto frontier and to purpose improvements towards obtaining a well-distributed and well-representing set of points for a bicriteria problem. In order to get a better distribution of points on the Pareto frontier it is used a strategy following closer the main shape of that frontier. To get only the global Pareto points, this strategy sweeps the criterion space just once, getting automatically rid off the non-Pareto and local Pareto points, without any further filtering.

Pode descarregar esta publicacao de: http://www1.dem.ist.utl.pt/engopt2010/Book_and_CD/Papers_CD_Final_Version/pdf/01/01535-01.pdf

Se nao conseguiu obter uma copia desta publicação: Peça uma cópia desta publicação



Para informação sobre todas as publicações do CENTEC pode descarregar: Lista Completa de Publicações do CENTEC