3 citations · 4 across the 11 of their papers we have counts for
12 papers · 1 filter
Client-Verifiable and Efficient Federated Unlearning in Low-Altitude Wireless Networks
Yuhua Xu, Mingtao Jiang, Chenfei Hu +5
In low-altitude wireless networks (LAWN), federated learning (FL) enables collaborative intelligence among unmanned aerial vehicles (UAVs) and integrated sensing and communication…
ShadowBlock: Efficient Dynamic Anonymous Blocklisting and Its Cross-chain Application
Haotian Deng, Mengxuan Liu, Chuan Zhang +3
Online harassment, incitement to violence, racist behavior, and other harmful content on social media can damage social harmony and even break the law. Traditional blocklisting tec…
Epass: Efficient and Privacy-Preserving Asynchronous Payment on Blockchain
Weijie Wang, Jinwen Liang, Chuan Zhang +3
Buy Now Pay Later (BNPL) is a rapidly proliferating e-commerce model, offering consumers to get the product immediately and defer payments. Meanwhile, emerging blockchain technolog…
EPSpatial: Achieving Efficient and Private Statistical Analytics of Geospatial Data
Chuan Zhang, Xuhao Ren, Zhangcheng Huang +3
Geospatial data statistics involve the aggregation and analysis of location data to derive the distribution of clients within geospatial. The need for privacy protection in geospat…
Large Language Model-driven Security Assistant for Internet of Things via Chain-of-Thought
Mingfei Zeng, Ming Xie, Xixi Zheng +3
The rapid development of Internet of Things (IoT) technology has transformed people's way of life and has a profound impact on both production and daily activities. However, with t…
Two-layer consensus based on master-slave consortium chain data sharing for Internet of Vehicles
Feng Zhao, Benchang Yang, Chunhai Li +3
Due to insufficient scalability, the existing consortium chain cannot meet the requirements of low latency, high throughput, and high security when applied to Internet of Vehicles…
Non-interactive Multi-client Searchable Symmetric Encryption with Small Client Storage
Hanqi Zhang, Chang Xu, Rongxing Lu +3
Considerable attention has been paid to dynamic searchable symmetric encryption (DSSE) which allows users to search on dynamically updated encrypted databases. To improve the perfo…
Efficient Strong Privacy-Preserving Conjunctive Keyword Search Over Encrypted Cloud Data
Chang Xu, Ruijuan Wang, Liehuang Zhu +3
Searchable symmetric encryption (SSE) supports keyword search over outsourced symmetrically encrypted data. Dynamic searchable symmetric encryption (DSSE), a variant of SSE, furthe…
A Privacy-Preserving Traffic Monitoring Scheme via Vehicular Crowdsourcing
Chuan Zhang, Liehuang Zhu, Chang Xu +2
The explosive growth of vehicle amount has given rise to a series of traffic problems, such as traffic congestion, road safety, and fuel waste. Collecting vehicles' speed informati…
Achieving Trust-Based and Privacy-Preserving Customer Selection in Ubiquitous Computing
Chuan Zhang, Liehuang Zhu, Chang Xu +4
The recent proliferation of smart devices has given rise to ubiquitous computing, an emerging computing paradigm which allows anytime & anywhere computing possible. In such a ubiqu…
PPLS: A Privacy-Preserving Location-Sharing Scheme in Vehicular Social Networks
Chang Xu, Xuan Xie, Liehuang Zhu +4
Recent advances in Socially Aware Networks (SANs) have allowed its use in many domains, out of which social Internet of vehicles (SIOV) is of prime importance. SANs can provide a p…
LPTD: Achieving Lightweight and Privacy-Preserving Truth Discovery in CIoT
Chuan Zhang, Liehuang Zhu, Chang Xu +3
In recent years, cognitive Internet of Things (CIoT) has received considerable attention because it can extract valuable information from various Internet of Things (IoT) devices.…