%0 Journal Article %T Portable and Non-Intrusive Fill-State Detection for Liquid-Freight Containers Based on Vibration Signals %A Song, Yanjue %A Van Hoecke, Ernest %A Madhu, Nilesh %J Sensors %V 22 %N 20 %@ 1424-8220 %D 2022-10-17 %I Multidisciplinary Digital Publishing Institute %~ DeepDyve