Sun, Cha-HonCha-HonSunSHENG-DE WANG2020-06-042020-06-041995https://scholars.lib.ntu.edu.tw/handle/123456789/497289An efficient pruning algorithm for value independent knapsack problem using a DAG structure.journal article10.1016/0305-0548(94)00025-4https://doi.org/10.1016/0305-0548(94)00025-4