Bahiense, Laura; Besso, Arthur; Tostas, Rogerio; Maculan, Nelson Using multiflow formulations to solve the Steiner tree problem in graphs. (English) Zbl 1472.90106 RAIRO, Oper. Res. 55, Suppl., S343-S350 (2021). MSC: 90C27 PDFBibTeX XMLCite \textit{L. Bahiense} et al., RAIRO, Oper. Res. 55, S343--S350 (2021; Zbl 1472.90106) Full Text: DOI
Bahiense, Laura; Frota, Yuri; Maculan, Nelson; Noronha, Thiago F.; Ribeiro, Celso C. A branch-and-cut algorithm for equitable coloring based on a formulation by representatives. (English) Zbl 1268.90110 Liebling, Thomas M. (ed.) et al., LAGOS’09 – V Latin-American algorithms, graphs, and optimization symposium. Papers from the symposium, Gramado, Brazil, November 3–7, 2009. Amsterdam: Elsevier. Electronic Notes in Discrete Mathematics 35, 347-352 (2009). MSC: 90C35 90C57 05C85 05C15 PDFBibTeX XMLCite \textit{L. Bahiense} et al., Electron. Notes Discrete Math. 35, 347--352 (2009; Zbl 1268.90110) Full Text: DOI
Bahiense, L.; Maculan, N.; Sagastizábal, C. The volume algorithm revisited: relation with bundle methods. (English) Zbl 1023.90038 Math. Program. 94, No. 1 (A), 41-69 (2002). MSC: 90C05 90C08 49J52 90C46 PDFBibTeX XMLCite \textit{L. Bahiense} et al., Math. Program. 94, No. 1 (A), 41--69 (2002; Zbl 1023.90038) Full Text: DOI