TY - GENERIC DO - 10.20944/preprints201910.0338.v1 UR - http://dx.doi.org/10.20944/preprints201910.0338.v1 TI - A New Risk-based Early-warning Method for Ship Collision Avoidance T2 - Preprints AU - Chen, Yingfan AU - Chen, Shuzhe AU - Gelder, Pieter van AU - Xie, Cheng AU - Huang, Liwen PY - 2019 DA - 2019/10/29 PB - Preprints