@article{Zhou2018, 
author = {Xiaofang Zhou and Hongzhi Yin},
title = {Preface},
year = {2018},
journal = {Journal of Computer Science and Technology},
volume = {33},
number = {4},
pages = {621-624},
url = {https://www.sciopen.com/article/10.1007/s11390-018-1844-1},
doi = {10.1007/s11390-018-1844-1},
abstract = {}
}