Northwestern Mutual Data Science Institute Associate Professor, Director of Undergraduate Studies
Department of Computer Science
Data Structures and Algorithm Design
Introduction to Database Systems
AI and Data Science
Privacy and Security
Mubashwir Alam, Sagar Sharma, and Keke Chen “SGX-MR: Regulating Dataflows for Protecting Access Patterns of Data-Intensive SGX Applications”, Privacy Enhancing Technologies Symposium, 2021
Sagar Sharma and Keke Chen "Confidential Boosting with Random Linear Classifiers for Outsourced User-generated Data", European Symposium on Research in Computer Security (ESORICS), 2019
Shreyansh Bhatt, Keke Chen, Valerie Shalin, Amit Sheth and Brandon Minnery, “Who should be the captain this week? Leveraging inferred diversity-enhanced crowd wisdom for a Fantasy Premier League prediction task”, International Conference on Web and Social Media (ICWSM), 2019
Shreyansh Bhatt, Swati Padhee, Keke Chen, Valerie Shalin, Derek Doran, Amit Sheth and Brandon Minnery, “Knowledge graph enhanced community detection and characterization”, ACM Conference on Web Search and Data Mining (WSDM), 2019
Sagar Sharma, James Powers, and Keke Chen "PrivateGraph: Privacy-Preserving Spectral Analysis of Encrypted Graphs in the Cloud", IEEE Transactions on Knowledge and Data Engineering, 2018.
Sagar Sharma, Keke Chen, and Amit Sheth, "Towards Practical Privacy-Preserving Analytics for IoT and Cloud Based Healthcare Systems", IEEE Internet Computing, 2018 Ben S. Wendel, Chenfeng He, Mingjuan Qu, Di Wu, Stefany M. Hernandez, Ke-Yue Ma, Eugene W.
Liu, Jun Xiao, Peter D. Crompton, Susan K. Pierce, Pengyu Ren, Keke Chen, and Ning Jiang: " Accurate immune repertoire sequencing reveals malaria infection driven antibody lineage diversification in young children ", Nature Communications, 2017
Lu Zhou, Wenbo Wang, and Keke Chen, "Tweet Properly: Analyzing Deleted Tweets to Understand and Identify Regrettable Ones", International World Wide Web (WWW) Conference, Montreal, Canada, 2016