Jiajun Chen

According to our database, Jiajun Chen authored at least 20 papers between 2022 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2026

Differential Privacy at a TechnologySociety Lens: The Critical Role of Privacy Policies.

Chunqiang Hu, Jiajun Chen, Ruinian Li, Pengfei Hu, Tao Xiang, Jiguo Yu

IEEE Technol. Soc. Mag., March, 2026

Toward a User-Centric Differential Privacy Service for Online Social Networks.

Jiajun Chen, Chunqiang Hu, Weihong Sheng, Shaojiang Deng, Pengfei Hu, Jiguo Yu

IEEE Trans. Serv. Comput., 2026

Mechanism Design for Utility-Aware Personalized Privacy Guarantees.

Jiajun Chen, Chunqiang Hu, Yangrui Li, Ruinian Li, Pengfei Hu, Jiguo Yu

IEEE Trans. Netw., 2026

Utility-Enhanced Spatio-Temporal Trajectory Synthesis With Differential Privacy.

Bin Cai, Jiaji Zhang, Jiajun Chen, Chunqiang Hu

IEEE Trans. Netw. Sci. Eng., 2026

Node Similarity-Based Synthetic Graphs Releasing With Differential Privacy Guarantees.

Bin Cai, Yangrui Li, Chunqiang Hu, Weihong Sheng, Jiajun Chen, Jiguo Yu

IEEE Trans. Netw. Sci. Eng., 2026

SVDT: A Secure and Verifiable Privacy-Preserving Data Trading Scheme for IoT.

Bin Cai, Tao Wang, Jiajun Chen, Xi Chen, Chunqiang Hu

IEEE Internet Things J., 2026

2025

A Trust-Based Personalized Differential Privacy Guarantees for Online Social Networks.

Jiajun Chen, Chunqiang Hu, Weihong Sheng, Ruinian Li, Ruifeng Zhao, Jiguo Yu

IEEE Trans. Netw. Serv. Manag., August, 2025

Local Distance Query with Differential Privacy.

Weihong Sheng, Jiajun Chen, Bin Cai, Chunqiang Hu, Meng Han, Jiguo Yu

CoRR, August, 2025

Secret Specification Based Personalized Privacy-Preserving Analysis in Big Data.

Jiajun Chen, Chunqiang Hu, Zewei Liu, Tao Xiang, Pengfei Hu, Jiguo Yu

IEEE Trans. Big Data, April, 2025

Differentially Private Distance Query with Asymmetric Noise.

Weihong Sheng, Jiajun Chen, Chunqiang Hu, Bin Cai, Meng Han, Jiguo Yu

CoRR, January, 2025

OSPDP: One-Sided Personalized Differential Privacy.

Jiajun Chen, Chunqiang Hu, Huijun Zhuang, Ruifeng Zhao, Jiguo Yu

IEEE Trans. Sustain. Comput., 2025

Preserving Link Privacy in Uncertain Directed Social Graphs With Formal Guarantees.

Jiajun Chen, Chunqiang Hu, Ruifeng Zhao, Shaojiang Deng, Xiaoshuang Xing, Jiguo Yu

IEEE Trans. Sustain. Comput., 2025

Sensitivity-Aware Personalized Differential Privacy Guarantees for Online Social Networks.

Jiajun Chen, Chunqiang Hu, Weihong Sheng, Tao Xiang, Pengfei Hu, Jiguo Yu

IEEE Trans. Inf. Forensics Secur., 2025

Fog-Enhanced Personalized Privacy-Preserving Data Analysis for Smart Homes.

Jiajun Chen, Chunqiang Hu, Weihong Sheng, Hui Xia, Pengfei Hu, Jiguo Yu

IEEE Trans. Cloud Comput., 2025

A Revocable Fast and Lightweight Parallel Encryption Scheme for IIoT.

Junze Lu, Chunqiang Hu, Jiajun Chen, Hui Xia, Xingwang Li, Jiguo Yu

IEEE Internet Things J., 2025

2024

Shortest Paths Publishing With Differential Privacy.

Bin Cai, Weihong Sheng, Jiajun Chen, Chunqiang Hu, Jiguo Yu

IEEE Trans. Sustain. Comput., 2024

Achieving Privacy-Preserving Online Multi-Layer Perceptron Model in Smart Grid.

Chunqiang Hu, Huijun Zhuang, Jiajun Chen, Pengfei Hu, Tao Xiang, Jiguo Yu

IEEE Trans. Cloud Comput., 2024

2023

A Minimizing Energy Consumption Scheme for Real-Time Embedded System Based on Metaheuristic Optimization.

Zewei Liu, Chunqiang Hu, Baolin Wang, Jiajun Chen, Shaojiang Deng, Jiguo Yu

IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., July, 2023

2022

SPDTS: A Differential Privacy-Based Blockchain Scheme for Secure Power Data Trading.

Zewei Liu, Chunqiang Hu, Hui Xia, Tao Xiang, Baolin Wang, Jiajun Chen

IEEE Trans. Netw. Serv. Manag., December, 2022

A Secure Task Matching Scheme in Crowdsourcing Based on Blockchain.

Di Jiang, Jiajun Chen, Chunqiang Hu, Yan Lei, Haibo Hu

Proceedings of the Wireless Algorithms, Systems, and Applications, 2022