Homepage of Qingyuan Gong

About Me

I am now working as a Postdoc at Fudan University with the Mobile Systems and Networking (MSN) group. My current research interests consist of mobile systems and user behavior modeling in online social networks.

I received  my PhD degree in Computer Science and graduated from Fudan University with honor this year, co-advised by  Prof. Yang Chen and Prof. Xin Wang. In addition, I have been co-supervised by Prof. Xiaoming Fu at Computer Network Group of the University of Goettingen and have collaborations with Prof. Pan Hui at Hong Kong University of Science and Technology and University of Helsinki.

(emial gongqingyuan@fudan dot edu dot cn)


Cross-Site Prediction on Social Influence for Cold-Start Users in Online Social Networks.
Qingyuan Gong, Yang Chen, Xinlei He, Yu Xiao, Pan Hui, Xin Wang, Xiaoming Fu.
To appear: ACM Transactions on the Web (TWEB).

Detecting Malicious Accounts in Online Developer Communities Using Deep Learning.
Qingyuan Gong, Jiayun Zhang, Yang Chen, Qi Li, Yu Xiao, Xin Wang, Pan Hui.
Proc. of the 28th ACM International Conference on Information and Knowledge Management (CIKM’19), Beijing, China, Nov. 2019. (Acceptance ratio: 200/1030=19.41%)

Identifying Structural Hole Spanners in Online Social Networks Using Machine Learning
Qingyuan Gong, Jiayun Zhang, Xin Wang, Yang Chen.
Proc. of ACM SIGCOMM (SIGCOMM’19), Poster Session, Beijing, China, Aug. 2019.

Understanding Cross-site Linking in Online Social Networks.
Qingyuan Gong, Yang Chen, Jiyao Hu, Qiang Cao, Pan Hui, Xin Wang.
ACM Transactions on the Web (TWEB), 2018, 12(4):25:1-25:29.

DeepScan: Exploiting Deep Learning for Malicious Account Detection in Location-Based Social Networks.
Qingyuan Gong, Yang Chen, Xinlei He, Zhou Zhuang, Tianyi Wang, Hong Huang, Xin Wang, Xiaoming Fu.
IEEE Communications Magazine, 2018, 56(11):21-27. (IF: 10.356)

Exploring the Power of Social Hub Services.
Qingyuan Gong, Yang Chen, Xiaolong Yu, Chao Xu, Zhichun Guo, Yu Xiao, Fehmi Ben Abdesslem, Xin Wang, Pan Hui.
World Wide Web Journal (WWWJ), 2019, 22(6):2825-2852.

Identification of Influential Users in Emerging Online Social Networks Using Cross-Site Linking.
Qingyuan Gong, Yang Chen, Xinlei He, Fei Li, Yu Xiao, Pan Hui, Xin Wang, Xiaoming Fu.
Proc. of the 13th CCF Chinese Conference on Computer Supported Cooperative Work (ChineseCSCW’18), Guilin, China, Aug. 2018. (Acceptance ratio: 38/150=25.33%)

LBSLab: A User Data Collection System in Mobile Environments.
Qingyuan Gong, Xinlei He, Qinge Xie, Shihan Lin, Guozhen She, Ruiyu Fang, Rui Han, Yang Chen, Yu Xiao, Xiaoming Fu, Xin Wang.
Proc. of the International Workshop on Mobile Human Contributions: Opportunities and Challenges (MHC’18), co-located with the 2018 ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp’18), Singapore, Oct. 2018.

Understanding the Behavioral Differences Between American and German Users: A Data-Driven Study.
Chenxi Yang, Yang Chen, Qingyuan Gong, Xinlei He, Yu Xiao, Yuhuan Huang, Xiaoming Fu.
Big Data Mining and Analytics, 2018, 1(4):284-296.

This Place is Swarming: Using a Mobile Social App to Study Human Traffic in Cities
Hao Zhao, Qingyuan Gong, Yang Chen, Jingrong Chen, Yong Li, Xiaoming Fu.
Proc. of 5th International Workshop on Crowd Assisted Sensing, Pervasive Systems and Communications (CASPer’18), co-located with the 16th IEEE International Conference on Pervasive Computing and Communications (PerCom’18), Athens, Greece, Mar. 2018.

Optimal Node Selection for Data Regeneration in Heterogeneous Distributed Storage Systems.
Qingyuan Gong, Jiaqi Wang, Dongsheng Wei, Jin Wang, Xin Wang.
IEEE International Conference on Parallel Processing (ICPP), 2015.

Decluster: A Complex Network Model-Based Data Center Network Topology.
Xu Zhang, Hai Wang, Qingyuan Gong, Xin Wang.
The Journal of Supercomputing, 2014, 70(3): 1365-1382.


Technical Program Committee (TPC) member of IJCAI 2021, IEEE ICCCN 2018
Web Chair of IEEE INFOCOM HotPOST Workshop 2018


QingyunGo Mobile Application: A WeChat Mini Program


Shanghai Open Data Innovation Research Competition, First Place, 2019.12
Student Travel Grant for ACM Ubicomp, 2018.10
Student Travel Grant for ACM CoNext, 2017.12
Student Travel Grant for ACM SIGCOMM, 2017.8
1st  Class Scholarship for Graduate Students, Fudan University, 2017.10
1st Class Scholarship for Graduate Students, Fudan University, 2016.10
1st Class Scholarship for Graduate Students, Fudan University, 2015.10
Scholarship for Freshmen, Fudan University, 2014.9
Google Anita Borg Scholarship, 2014.8
7th iShamrock Software Competition, 1st Prize, 2014.3
Outstanding Graduate Management Assistant, Fudan University, 2014.3
Google Android App Development Competition of Chinese College Students, 3rd Prize of Shanghai Division, 2013.10
EMC Excellent Individual Scholarship, 2013.10
2nd Class Scholarship for Graduate Students, Fudan University, 2013.10

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