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| 467 | -- | 498 | Mário Levorato, Rosa Figueiredo, Yuri Frota, Lúcia Maria de A. Drummond. Evaluating balancing on social networks through the efficient solution of correlation clustering problems |
| 499 | -- | 0 | Mário Levorato, Rosa Figueiredo, Yuri Frota, Lúcia Maria de A. Drummond. Erratum to: Evaluating balancing on social networks through the efficient solution of correlation clustering problems |
| 501 | -- | 527 | Adriano Verdério, Elizabeth W. Karas, Lucas G. Pedroso, Katya Scheinberg. On the construction of quadratic models for derivative-free trust-region algorithms |
| 529 | -- | 553 | Milagros Loreto, Hugo Aponte, Debora Cores, Marcos Raydan. Nonsmooth spectral gradient methods for unconstrained optimization |