TY - RPRT TI - Piecewise linear approximation with minimum number of linear segments and minimum error: A fast approach to tighten and warm start the hierarchical mixed integer formulation AU - Ploussard, Quentin PY - 2023 DO - 10.1016/j.ejor.2023.11.017 UR - https://www.osti.gov/biblio/2222940 ID - 2222940 ER -