Cheng Xu

According to our database, Cheng Xu authored at least 25 papers between 2017 and 2024.

Collaborative distances:

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

2024

FedKNN: Secure Federated k-Nearest Neighbor Search.

Xinyi Zhang, Qichen Wang, Cheng Xu, Yun Peng, Jianliang Xu

Proc. ACM Manag. Data, February, 2024

Fast Shapley Value Computation in Data Assemblage Tasks as Cooperative Simple Games.

Xuan Luo, Jian Pei, Cheng Xu, Wenjie Zhang, Jianliang Xu

Proc. ACM Manag. Data, February, 2024

V2FS : A Verifiable Virtual Filesystem for Multi-Chain Query Authentication.

Haixin Wang, Cheng Xu, Xiaojie Chen, Ce Zhang, Haibo Hu, Shikun Tian, Ying Yan, Jianliang Xu

Proceedings of the 40th IEEE International Conference on Data Engineering, 2024

COLE: A Column-based Learned Storage for Blockchain Systems.

Ce Zhang, Cheng Xu, Haibo Hu, Jianliang Xu

Proceedings of the 22nd USENIX Conference on File and Storage Technologies, 2024

2022

On Shapley Value in Data Assemblage Under Independent Utility.

Xuan Luo, Jian Pei, Zicun Cong, Cheng Xu

Proc. VLDB Endow., 2022

Efficiently Hardening SGX Enclaves against Memory Access Pattern Attacks via Dynamic Program Partitioning.

Yuzhe Tang, Kai Li, Yibo Wang, Jiaqi Chen, Cheng Xu

CoRR, 2022

DCert: towards secure, efficient, and versatile blockchain light clients.

Yang Ji, Cheng Xu, Ce Zhang, Jianliang Xu

Proceedings of the Middleware '22: 23rd International Middleware Conference, Quebec, QC, Canada, November 7, 2022

vChain+: Optimizing Verifiable Blockchain Boolean Range Queries.

Haixin Wang, Cheng Xu, Ce Zhang, Jianliang Xu, Zhe Peng, Jian Pei

Proceedings of the 38th IEEE International Conference on Data Engineering, 2022

2021

SlimChain: Scaling Blockchain Transactions through Off-Chain Storage and Parallel Processing.

Cheng Xu, Ce Zhang, Jianliang Xu, Jian Pei

Proc. VLDB Endow., 2021

P²B-Trace: Privacy-Preserving Blockchain-based Contact Tracing to Combat Pandemics.

Zhe Peng, Cheng Xu, Haixin Wang, Jinbin Huang, Jianliang Xu, Xiaowen Chu

Proceedings of the SIGMOD '21: International Conference on Management of Data, 2021

Authenticated Keyword Search in Scalable Hybrid-Storage Blockchains.

Ce Zhang, Cheng Xu, Haixin Wang, Jianliang Xu, Byron Choi

Proceedings of the 37th IEEE International Conference on Data Engineering, 2021

2020

vChain: A Blockchain System Ensuring Query Integrity.

Haixin Wang, Cheng Xu, Ce Zhang, Jianliang Xu

Proceedings of the 2020 International Conference on Management of Data, 2020

Cost-Effective Data Feeds to Blockchains via Workload-Adaptive Data Replication.

Kai Li, Yuzhe Richard Tang, Jiaqi Chen, Zhehu Yuan, Cheng Xu, Jianliang Xu

Proceedings of the Middleware '20: 21st International Middleware Conference, 2020

vCBIR: A Verifiable Search Engine for Content-Based Image Retrieval.

Shangwei Guo, Yang Ji, Ce Zhang, Cheng Xu, Jianliang Xu

Proceedings of the 36th IEEE International Conference on Data Engineering, 2020

2019

GRuB: Gas-Efficient Blockchain Storage via Workload-Adaptive Data Replication.

Kai Li, Yuzhe Richard Tang, Qi Zhang, Cheng Xu, Jianliang Xu

CoRR, 2019

vChain: Enabling Verifiable Boolean Range Queries over Blockchain Databases.

Cheng Xu, Ce Zhang, Jianliang Xu

Proceedings of the 2019 International Conference on Management of Data, 2019

GEM^2-Tree: A Gas-Efficient Structure for Authenticated Range Queries in Blockchain.

Ce Zhang, Cheng Xu, Jianliang Xu, Yuzhe Richard Tang, Byron Choi

Proceedings of the 35th IEEE International Conference on Data Engineering, 2019

vABS: Towards Verifiable Attribute-Based Search Over Shared Cloud Data.

Yang Ji, Cheng Xu, Jianliang Xu, Haibo Hu

Proceedings of the 35th IEEE International Conference on Data Engineering, 2019

ImageProof: Enabling Authentication for Large-Scale Image Retrieval.

Shangwei Guo, Jianliang Xu, Ce Zhang, Cheng Xu, Tao Xiang

Proceedings of the 35th IEEE International Conference on Data Engineering, 2019

2018

Authenticating Aggregate Queries over Set-Valued Data with Confidentiality.

Cheng Xu, Qian Chen, Haibo Hu, Jianliang Xu, Xiaojun Hei

IEEE Trans. Knowl. Data Eng., 2018

When Query Authentication Meets Fine-Grained Access Control: A Zero-Knowledge Approach.

Cheng Xu, Jianliang Xu, Haibo Hu, Man Ho Au

Proceedings of the 2018 International Conference on Management of Data, 2018

Distributed kNN Query Authentication.

Cheng Xu, Jianliang Xu, Byron Choi

Proceedings of the 19th IEEE International Conference on Mobile Data Management, 2018

Authenticating Aggregate Queries over Set-Valued Data with Confidentiality (Extended Abstract).

Cheng Xu, Qian Chen, Haibo Hu, Jianliang Xu, Xiaojun Hei

Proceedings of the 34th IEEE International Conference on Data Engineering, 2018

Lightweight Blockchain Logging for Data-Intensive Applications.

Yuzhe Richard Tang, Zihao Xing, Cheng Xu, Ju Chen, Jianliang Xu

Proceedings of the Financial Cryptography and Data Security, 2018

2017

Geo-social group queries with minimum acquaintance constraints.

Qijun Zhu, Haibo Hu, Cheng Xu, Jianliang Xu, Wang-Chien Lee

VLDB J., 2017