@article{201908.0161, doi = {10.20944/preprints201908.0161.v1}, url = {https://doi.org/10.20944/preprints201908.0161.v1}, year = 2019, month = {August}, publisher = {Preprints}, author = {Xuanpeng Li and Lifeng Zhu}, title = {Fluid-based field representation for collision risk assessment on the road scenes}, journal = {Preprints} }