Dr. Kai Dong (董恺)
Associate Professor

School of Computer Science and Engineering, Southeast University
2 Southeast University Road, Jiangning District, Nanjing 211189, China
Office: R212, Computer Building, Jiulonghu Campus
Tel/Fax:+86-
E-mail:dk@seu.edu.cn

Bio.Dr. Kai Dong is an associate professor in the School of Computer Science and Engineeringand the College of Software Engineering, Southeast University (SEU). In 2010, he received his B.S. and M.E. degrees in Computer Science and technology from Nanjing University (NJU), China. In 2014, he received his Ph.D degree in Computer Software and Theory from Nanjing University under the supervision of Prof. Jian Lv(Academician of CAS). Since then, he joined Prof. Junzhou Luo's Group in the Southeast University (SEU).
Research InterestsMy research interests include:
- Differential Privacy, Privacy Preserving Machine Learning
- Smart Home, Internet of Things
- Machine Learning and AI Security
- Android, OpenWRT, System Security
- Trusted Execution Environment, TrustZone
我正在招收如下学院的硕士生。如果你对上述方向感兴趣，请发送简历至dk@seu.edu.cn。
-计算机学院
-软件学院（要求研二以后愿意来南京）
-网络安全学院（要求研二以后愿意来南京）
同样欢迎优秀的东南大学本科生加入实验室，参与科研或项目。

Graguate Student Advising- Ph.D. Students:
2020届：郭桃林（重庆大学任教）
- M.S. Students:
2017级：夏翔宇（计算机，字节跳动）
2018级：张亚坤（网安）
2019级：卞绍鹏（计算机）、李仁哲（网安）、池平川（软件）、周俊杰（软件）
2020级：李道明（计算机）、赵宇（计算机）、赵宇晨（网安）、姜金甫（软件）、陶振远（软件）、濮雪静（软件）

PublicationsTaolin Guo, Junzhou Luo,Kai Dongand Ming Yang. Locally differentially private item-based collaborative filtering. Information Sciences, 2019, vol.502, pp.229-246. SCI, IF: 5.524.
Kai Dong, Taolin Guo, Xiaolin Fang, Zhen Ling, and Haibo Ye. Estimating the Number of Posts in Sina Weibo. in Computers, Materials & Continua (CMC), 2019, vol.58, no.1, pp.197-213. SCI.
Yibo Wang, Xiangjian Chen,Kai Dong. Attribute reduction via local conditional entropy. in International Journal of Machine Learning and Cybernetics, 2019: 1-16. SCI
Kai Dong, Taolin Guo, Haibo Ye, Xuansong Li, and Zhen Ling. On the Limitations of Existing Notions of Location Privacy. Future Generation Computer Systems (FGCS) 2018, vol.86, no.1, pp.1513-1522. SCI, IF: 4.639.
Taolin Guo, Junzhou Luo,Kai Dong, Zhouguo Chen, Yubin Guo and Ming Yang. Estimating the Number of Posts in Microblogging Services. in Proceedings of the 22nd IEEE International Conference on Computer Supported Cooperative Work in Design (CSCWD) 2018. EI.
Taolin Guo,Kai Dong, Lihe Wang, Ming Yang and Junzhou Luo. Privacy Preserving Profile Matching for Social Networks. in The Sixth International Conference on Advanced Cloud and Big Data (CBD) 2018. EI.
Taolin Guo, Junzhou Luo,Kai Dongand Ming Yang. Differentially Private Graph-link Analysis based Social Recommendation. Information Sciences, 2018, vol.463, pp.214-226. SCI, IF: 4.305.
Wenjia Wu, Xiaolin Gu,Kai Dong, Xiaomin Shi and Ming Yang. “PRAPD: A novel received signal strength–based approach for practical rogue access point detection”. In International Journal of Distributed Sensor Networks (IJDSN) 2018, vol.14, no.8. SCI, IF: 1.787.
Wenjia Wu, Junzhou Luo,Kai Dong, Ming Yang and Zhen Ling. “Energy-Efficient User Association with Congestion Avoidance and Migration Constraint in Green WLANs”. in Wireless Communications and Mobile Computing (WCMC) 2018, vol.2018. SCI, IF:0.869.
Xuansong Li, Xianping Tao, Wei Song andKai Dong. AocML: A Domain-Specific Language for Model-Driven Development of Activity-Oriented Context-Aware Applications. Journal of Computer Science and Technology (JCST) 2018, vol.33, no.5, pp.900-917. SCI.
Haibo Ye, Xuansong Li, andKai Dong. “Crowdsensing based Barometer Sensor Calibration using Smartphones”. in International Conference on Advanced and Trusted Computing (ATC). 2018. EI.
Haibo Ye,Kai Dong, and Tao Gu. HiMeter: Telling You the Height Rather than the Altitude. in Sensors 2018, vol.18, no.6, pp.1712. SCI.
Kai Dong, Taolin Guo, Zhen Ling, Ming Yang, and Wenjia Wu. Apson: Anonymous and Private SOcial Network.Journal of Internet Technology (JIT) 2017, vol.18, no.7, pp.1543-1551. SCI, IF: 1.301.
Kai Dong, Zhen Ling, Xiangyu Xia, Haibo Ye, Wenjia Wu, and Ming Yang Dealing with Insufficient Location Fingerprints in Wi-Fi Based Indoor Location Fingerprinting. Wireless Communications and Mobile Computing, vol.2017. SCI, IF: 0.869.
Kai Dong, Wenjia Wu, Haibo Ye, Ming Yang, Zhen Ling, and Wei Yu. Canoe: An Autonomous Infrastructure-Free Indoor Navigation System. In Sensors 2017, vol.17, no.5, 996. SCI, IF: 2.475.
Haibo Ye,Kai Dong, Tao Gu and Zhiqiu Huang. “SMinder: Detect a Left-behind Phone using Sensor-based Context Awareness”. in Mobile Networks and Applications 2017, pp.1-13. SCI.
Kai Dong, Tao Gu, Xianping Tao, and Jian Lu. 'Complete Bipartite Anonymity for Location Privacy.' In Journal of Computer Science and Technology (JCST) 2014, vol.29, no.6, pp.1094-1110.
Kai Dong, Tao Gu, Xianping Tao, and Jian Lu. 'JointCache: Collaborative path confusion through lightweight P2P communication.' In Pervasive Computing and Communications Workshops (PERCOM Workshops), 2013 IEEE International Conference on, pp. 352-355. IEEE, 2013.
Kai Dong, Tao Gu, Xianping Tao, Jian Lu, “Complete Bipartite Anonymity: Confusing Anonymous Mobility Traces for Location Privacy.” In Proceedings of the 18th International Conference on Parallel and Distributed Systems (ICPADS), pp.205-212. IEEE, 2012.
Kai Dong, Tao Gu, Xianping Tao, Jian Lu, “Privacy Protection in Participatory Sensing Applications Requiring Fine-Grained Locations.” In Proceedings of the 16th International Conference on Parallel and Distributed Systems (ICPADS), pp.9-16. IEEE, 2010.
Kai Dong, Wentian Lu, Zhen Qin, Yu Huang, Xianping Tao, Jian Lu, “How and How Much Should We Disclose?” In Proceedings of the 3rd International Conference on Pervasive Computing and Applications (ICPCA), vol.1, pp.179-184. IEEE, 2008.
Invention Patents吕建，董恺，陶先平. 一种移动终端进行位置隐私保护的方法，2013.06.08，中国，3.9.
董恺，郭桃林.一种基于矩阵分解的隐私保护内容推荐方法: 中国, 9.2 [P]. 2018-09-29. 已受理.
Sponsors
跨平台的家庭物联网用户智能及隐私保护技术研究，（2021/01/01-2024/12/31），国家自然科学基金面上项目，批准号**。在研。项目负责人
基于室内WiFi环境的用户自激发式弱定位方法研究，（2017/01/01-2019/12/31），国家自然科学基金青年项目，批准号**。结题。项目负责人
基于匿名策略的位置隐私保护研究，（2015/07/01-2018/06/30），江苏省自然科学基金青年项目，批准号BK**。结题。项目负责人
参与多项国家重点研发计划项目

CoursesOperating System Concepts (2015-now)Under Construction