Applying a Differential Evolutionary Algorithm to a Constraint-based System to support Separation of OTDR Superimposed Signal after Passive Optical Network Splitters. - Gerson Flavio Mendes de Lima; Edgard Afonso Lamounier; Sergio Barcelos; Alexandre Cardoso; Igor S. Peretta; Willian Muramoto; Flavio Barbara (CoRR, 2016)