RAIRO - Operations Research

An improved bi-criteria evolutionary approach for the sum coloring of graphs

Olfa Harrabi, Jouhaina Chaouachi Siala and Hend Bouziri

RAIRO-Oper. Res., 59 6 (2025) 3683-3702

Published online: 10 December 2025

DOI: 10.1051/ro/2025142

Olfa Harrabi

Jouhaina Chaouachi Siala

Hend Bouziri

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