【教育经历】：

1.2005.09-2009.06：国防科技大学计算机学院，计算机科学与工程专业；

2.2010.09-2013.06：湖南大学信息科学与工程学院  软件工程专业

3.2013.09-2019.06：湖南大学经济与贸易学院 应用经济学专业

【著作论文】：

1.Helian Xu, Long Cheng. The QAP weighted network analysis method and its application in international services trade，PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS（SCI源刊, JCR SCI分区二区，影响因子2.5），vol.448, 91-101, 2015. doi: 10.1016/j.physa.2015.12.094

2.Helian Xu, Long Cheng. The Study of the Influence of common humanistic relations on international services trade -from the perspective of “the network of networks”， PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS（SCI源刊, JCR SCI分区二区，影响因子2.5），vol.523, 642-651, 2019. doi: 10.1016/j.physa.2019.02.055

3.Long Cheng, Shiming He, Dafang Zhang, Virtual flows allocation algorithm in collision resistant multiple access，Proceedings - 2013 International Conference on Computational and Information Sciences, ICCIS 2013(EI) Article number:6643420. Publisher: IEEE Computer Society, DOI: 10.1109/ICCIS.2013.501