Weiwei Ni

According to our database, Weiwei Ni authored at least 29 papers between 2010 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2025

Principal Angle-Based Clustered Federated Learning With Local Differential Privacy for Heterogeneous Data.

Ruyu Zhang, Weiwei Ni, Nan Fu, Lihe Hou, Dongyue Zhang, Yifan Zhang, Liang Zheng

IEEE Trans. Inf. Forensics Secur., 2025

Locally Differentially Private Trajectory Publication Based on Regional Popularity Awareness.

Dongyue Zhang, Weiwei Ni, Nan Fu, Lihe Hou, Ruyu Zhang

IEEE Trans. Inf. Forensics Secur., 2025

2024

Community detection in decentralized social networks with local differential privacy.

Nan Fu, Weiwei Ni, Lihe Hou, Dongyue Zhang, Ruyu Zhang

Inf. Sci., 2024

PATE-TripleGAN: Privacy-Preserving Image Synthesis with Gaussian Differential Privacy.

Zepeng Jiang, Weiwei Ni, Yifan Zhang

CoRR, 2024

2023

WDP-GAN: Weighted Graph Generation With GAN Under Differential Privacy.

Lihe Hou, Weiwei Ni, Sen Zhang, Nan Fu, Dongyue Zhang

IEEE Trans. Netw. Serv. Manag., December, 2023

Community-Preserving Social Graph Release with Node Differential Privacy.

Sen Zhang, Weiwei Ni, Nan Fu

J. Comput. Sci. Technol., December, 2023

PPDU: dynamic graph publication with local differential privacy.

Lihe Hou, Weiwei Ni, Sen Zhang, Nan Fu, Dongyue Zhang

Knowl. Inf. Syst., July, 2023

Multidimensional grid-based clustering with local differential privacy.

Nan Fu, Weiwei Ni, Haibo Hu, Sen Zhang

Inf. Sci., April, 2023

Locally differentially private multi-dimensional data collection via haar transform.

Dongyue Zhang, Weiwei Ni, Nan Fu, Lihe Hou, Ruyu Zhang

Comput. Secur., 2023

Wdt-SCAN: Clustering decentralized social graphs with local differential privacy.

Lihe Hou, Weiwei Ni, Sen Zhang, Nan Fu, Dongyue Zhang

Comput. Secur., 2023

GC-NLDP: A graph clustering algorithm with local differential privacy.

Nan Fu, Weiwei Ni, Sen Zhang, Lihe Hou, Dongyue Zhang

Comput. Secur., 2023

Block-HRG: Block-based differentially private IoT networks release.

Lihe Hou, Weiwei Ni, Sen Zhang, Nan Fu, Dongyue Zhang

Ad Hoc Networks, 2023

Differentially Private Social Graph Publishing With Nearest Neighbor Structure Preservation.

Xinjian Zhao, Fei Xia, Guoquan Yuan, Sen Zhang, Shi Chen, Weiwei Ni

IEEE Access, 2023

2021

Differentially private graph publishing with degree distribution preservation.

Sen Zhang, Weiwei Ni, Nan Fu

Comput. Secur., 2021

2020

Community Preserved Social Graph Publishing with Node Differential Privacy.

Sen Zhang, Weiwei Ni, Nan Fu

Proceedings of the 20th IEEE International Conference on Data Mining, 2020

Top-k Frequent Itemsets Publication of Uncertain Data Based on Differential Privacy.

Yunfeng Zou, Xiaohan Bao, Chao Xu, Weiwei Ni

Proceedings of the Web Information Systems and Applications, 2020

2019

Graph Embedding Matrix Sharing With Differential Privacy.

Sen Zhang, Weiwei Ni

IEEE Access, 2019

Privacy Protection Workflow Publishing Under Differential Privacy.

Ning Wu, Jiaqiang Liu, Yunfeng Zou, Chao Xu, Weiwei Ni

Proceedings of the Web Information Systems and Applications, 2019

2018

Generalization Based Privacy-Preserving Provenance Publishing.

Jian Wu, Weiwei Ni, Sen Zhang

Proceedings of the Web Information Systems and Applications, 2018

2017

Anonymizing 1: M microdata with high utility.

Qiyuan Gong, Junzhou Luo, Ming Yang, Weiwei Ni, Xiao-Bai Li

Knowl. Based Syst., 2017

2016

Location privacy-preserving k nearest neighbor query under user's preference.

Weiwei Ni, Mingzhu Gu, Xiao Chen

Knowl. Based Syst., 2016

2013

Evaluation of RDF queries via equivalence.

Weiwei Ni, Zhihong Chong, Hu Shu, Jiajia Bao, Aoying Zhou

Frontiers Comput. Sci., 2013

A Hellinger Distance Based Anonymization Method for Weighted Social Networks.

Weiwei Ni, Fulin Sun, Guoqing Weng, Lizhen Xu

Proceedings of the 2013 10th Web Information System and Application Conference, 2013

2012

Clustering-oriented privacy-preserving data publishing.

Weiwei Ni, Zhihong Chong

Knowl. Based Syst., 2012

HilAnchor: Location Privacy Protection in the Presence of Users' Preferences.

Weiwei Ni, Jinwang Zheng, Zhihong Chong

J. Comput. Sci. Technol., 2012

2011

Location Privacy Protection in the Presence of Users' Preferences.

Weiwei Ni, Jinwang Zheng, Zhihong Chong, Shan Lu, Lei Hu

Proceedings of the Web-Age Information Management - 12th International Conference, 2011

2010

Approximate K-Median of Location Streams with Redundancy and Inconsistency.

Zhihong Chong, Weiwei Ni, Lizhen Xu, Zhuoming Xu, Hu Shu, Jinwang Zheng

Int. J. Softw. Informatics, 2010

A geometric approach to approximate continuous k-median query.

Zhihong Chong, Jiajia Bao, Weiwei Ni, Aibo Song, Yinghao Xie, Jinwang Zheng

Proceedings of the 4th International Universal Communication Symposium, 2010

Open user schema guided evaluation of streaming RDF queries.

Zhihong Chong, Guilin Qi, Hu Shu, Jiajia Bao, Weiwei Ni, Aoying Zhou

Proceedings of the 19th ACM Conference on Information and Knowledge Management, 2010