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Publications

  • Preserving Missing Data Distribution in Synthetic Data   [link]

Xinyue Wang, Hafiz Asif, Jaideep Vaidya

The ACM Web Conference (WWW) 2023

  • A Study of Users’ Privacy Preferences for Data Sharing on Symptoms-Tracking/Health App

Hafiz Asif and Jaideep Vaidya

20th Workshop on Privacy in the Electronic Society (WPES) 2022, (affiliated with CCS )

  • Intelligent Pandemic Surveillance via Privacy-Preserving Crowdsensing    [link]

Hafiz Asif, Periklis A. Papakonstantinou, Stephanie Shiau, Vivek Singh, Jaideep Vaidya

IEEE Intelligent Systems, 2022

  • Privacy Attitudes and COVID Symptom Tracking Apps: Understanding Active Boundary Management by Users    [link]

Jinkyung Park, Eiman Ahmed, Hafiz Asif, Jaideep Vaidya, Vivek Singh

International Conference on Information (iConference), 2022

  • Identifying Anomalies while Preserving Privacy    [link]

Hafiz Asif, Periklis A. Papakonstantinou, Jaideep Vaidya

IEEE Transactions on Knowledge and Data Engineering (TKDE), 2021

  • Privacy or Utility? How to Preserve Both in Outlier Analysis     [link]

Hafiz Asif

Ph.D. dissertation, Rutgers University, 2021. 

  • A Guide to Private Outlier Analysis     [link]

Hafiz Asif, Periklis A. Papakonstantinou, Jaideep Vaidya

IEEE Letters of the Computer Society (LOCS), 2020. 

  • How to Accurately and Privately Identify Anomalies     [link]

Hafiz Asif, Periklis A. Papakonstantinou, Jaideep Vaidya

ACM Conference on Computer and Communications Security (CCS), 2019

  • Differentially Private Outlier Detection in a Collaborative Environment     [link]

Hafiz Asif, Tanay Talukdar, Jaideep Vaidya, Basit Shafiq, Nabil R. Adam

International Journal of Cooperative Information Systems (IJCIS), 2018

  • Secure and Efficient k-NN Queries     [link]

Hafiz Asif,  Jaideep Vaidya, Basit Shafiq, Nabil R. Adam

IFIP International Conference on ICT Systems Security and Privacy Protection Information Systems (IFIP-SEC), 2017

  • Collaborative Differentially Private Outlier Detection for Categorical Data     [link]

Hafiz Asif, Tanay Talukdar, Jaideep Vaidya, Basit Shafiq, Nabil R. Adam

IEEE International Conference on Collaboration and Internet Computing (CIC), 2016

  • A Privacy-Sensitive Collaborative Approach to Business Process Development     [link]

Hassaan Irshad, Basit Shafiq, Jaideep Vaidya, Muhammad Ahmed Bashir, Hafiz Asif, 

Sameera Ghayyur, Shafay Shamail, Nabil R. Adam

International Conference on E-Business and Telecommunications (ICETE), 2015

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