Yiming Zhang


2017

doi dblp
Social Media for Opioid Addiction Epidemiology: Automatic Detection of Opioid Addicts from Twitter and Case Studies
Yujie Fan | Yiming Zhang | Yanfang Ye | Xin Li | Wanhong Zheng
Proceedings of the 2017 ACM on Conference on Information and Knowledge Management, CIKM 2017, Singapore, November 06 - 10, 2017

2019

doi dblp
Your Style Your Identity: Leveraging Writing and Photography Styles for Drug Trafficker Identification in Darknet Markets over Attributed Heterogeneous Information Network
Yiming Zhang | Yujie Fan | Wei Song | Shifu Hou | Yanfang Ye | Xin Li | Liang Zhao | Chuan Shi | Jiabin Wang | Qi Xiong
The World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019

doi dblp
Key Player Identification in Underground Forums over Attributed Heterogeneous Information Network Embedding Framework
Yiming Zhang | Yujie Fan | Yanfang Ye | Liang Zhao | Chuan Shi
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019

doi dblp
αCyber: Enhancing Robustness of Android Malware Detection System against Adversarial Attacks on Heterogeneous Graph based Model
Shifu Hou | Yujie Fan | Yiming Zhang | Yanfang Ye | Jingwei Lei | Wenqiang Wan | Jiabin Wang | Qi Xiong | Fudong Shao
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019

2020

doi dblp
Community Mitigation: A Data-driven System for COVID-19 Risk Assessment in a Hierarchical Manner
Yanfang Ye | Yujie Fan | Shifu Hou | Yiming Zhang | Yiyue Qian | Shiyu Sun | Qian Peng | Mingxuan Ju | Wei Song | Kenneth A. Loparo
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020