List of Publications

Conferences and Refereed Workshops

• Secure Normal Form: Mediation Among Cross Cryptographic Leakages in Encrypted Databases. [bibtex] [paper]
  Shufan Zhang, Xi He, Ashish Kundu, Sharad Mehrotra, Shantanu Sharma.
  IEEE International Conference on Data Engineering (ICDE 2024), to appear.
• DProvDB: Differentially Private Query Processing with Multi-Analyst Provenance. [arXiv] [codebase] [bibtex]
  Shufan Zhang, Xi He.
  Proc. ACM Manag. Data (SIGMOD 2024).
• Recovery from Non-Decomposable Distance Oracles. [paper] [arXiv] [Tweetorial] [bibtex] [slides] [video]
  Zhuangfei Hu, Xinda Li, David P. Woodruff, Hongyang Zhang, Shufan Zhang. (α-β order)
  The 14th Innovations in Theoretical Computer Science (ITCS 2023).
  
• DProvSQL: Privacy Provenance Framework for Differentially Private SQL Engine [paper] [bibtex] [video]
  Shufan Zhang, Runchao Jiang, Xi He.
  The ICML 2022 Workshop on Theory and Practice of Differential Privacy (TPDP 2022).
  
• Don’t be a Tattle-Tale: Preventing Leakages through Data Dependencies on Access Control Protected Data. [paper] [bibtex] [slides] [poster] [codebase] [arXiv]
  Primal Pappachan, Shufan Zhang, Xi He, Sharad Mehrotra.
  International Conference on Very Large Data Bases (VLDB 2022).
  
• Thwarting Longitudinal Location Exposure Attacks in Advertising Ecosystem via Edge Computing. [paper] [bibtex] [codebase] [slides]
  Le Yu†, Shufan Zhang†, Lu Zhou, Yan Meng, Suguo Du, Haojin Zhu. (†equal contribution)
  IEEE International Conference on Distributed Computing Systems (ICDCS 2022, acceptance rate=19.9%).

Journal Publications

• Differential Privacy with Fine-Grained Provenance: Opportunities and Challenges. [paper]
  Xi He, Shufan Zhang.
  IEEE Data Engineering Bulletin (2024).
• Preventing Inferences through Data Dependencies on Sensitive Data. [paper] [bibtex]
  Primal Pappachan, Shufan Zhang, Xi He, Sharad Mehrotra.
  IEEE Transactions on Knowledge and Data Engineering, accepted to appear.
• Privacy-preserving Location-based Advertising via Longitudinal Geo-indistinguishability. [link]
  Le Yu, Shufan Zhang, Yan Meng, Suguo Du, Yuling Chen, Yanli Ren, Haojin Zhu.
  IEEE Transactions on Mobile Computing (2024).
• Recovery from Non-Decomposable Distance Oracles. [paper] [link] [bibtex]
  Zhuangfei Hu, Xinda Li, David P. Woodruff, Hongyang Zhang, Shufan Zhang. (α-β order)
  IEEE Transactions on Information Theory (2023).

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(During undergrads years,)
• A Secure Flexible and Tampering-Resistant Data Sharing System for Vehicular Social Networks. [link] [bibtex]
  Jianfei Sun, Hu Xiong, Shufan Zhang, Ximeng Liu, Jiaming Yuan, Robert H. Deng
  IEEE Transactions on Vehicular Technology (2020).
• Chaintegrity: Blockchain Enabled Large Scale E-voting System with Robustness and Universal Verifiability. [link] [bibtex]
  Shufan Zhang, Lili Wang, Hu Xiong
  International Journal of Information Security (2019).

Technical Reports

• TaxiTrip-Synthesizer: Team GooseDP Solution to Differential Privacy Temporal Map Challenge (DeID2, 2021). [Competition Webpage] [technical report] [codebase]
  Christian Covington, Karl Knopf, Shubhankar Mohapatra, Shufan Zhang.

Thesis

• Master's: DProvSQL: Accuracy-Aware Privacy Provenance Framework for Differentially Private SQL Engine, Aug 2022.