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Cheng Xu
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Year
vChain: Enabling Verifiable Boolean Range Queries over Blockchain Databases
C Xu, C Zhang, J Xu
Proceedings of the 2019 ACM SIGMOD International Conference on Management of …, 2019
1922019
GEM^2-Tree: A Gas-Efficient Structure for Authenticated Range Queries in Blockchain
C Zhang, C Xu, J Xu, Y Tang, B Choi
2019 IEEE 35th International Conference on Data Engineering (ICDE), 842-853, 2019
1272019
Geo-social group queries with minimum acquaintance constraints
Q Zhu, H Hu, C Xu, J Xu, WC Lee
The VLDB Journal 26, 709-727, 2017
972017
Authenticated keyword search in scalable hybrid-storage blockchains
C Zhang, C Xu, H Wang, J Xu, B Choi
2021 IEEE 37th International Conference on Data Engineering (ICDE), 996-1007, 2021
592021
SlimChain: Scaling Blockchain Transactions through Off-Chain Storage and Parallel Processing
C Xu, C Zhang, J Xu, J Pei
Proceedings of the VLDB Endowment 14 (11), 2314-2326, 2021
572021
P^2B-Trace: Privacy-Preserving Blockchain-based Contact Tracing to Combat Pandemics
Z Peng, C Xu, H Wang, J Huang, J Xu, X Chu
Proceedings of the 2021 ACM SIGMOD International Conference on Management of …, 2021
542021
vChain+: Optimizing verifiable blockchain boolean range queries
H Wang, C Xu, C Zhang, J Xu, Z Peng, J Pei
2022 IEEE 38th International Conference on Data Engineering (ICDE), 1927-1940, 2022
442022
Authenticating aggregate queries over set-valued data with confidentiality
C Xu, Q Chen, H Hu, J Xu, X Hei
IEEE Transactions on Knowledge and Data Engineering 30 (4), 630-644, 2018
392018
When query authentication meets fine-grained access control: A zero-knowledge approach
C Xu, J Xu, H Hu, MH Au
Proceedings of the 2018 ACM SIGMOD International Conference on Management of …, 2018
372018
Cost-effective data feeds to blockchains via workload-adaptive data replication
K Li, Y Tang, J Chen, Z Yuan, C Xu, J Xu
Proceedings of the 21st international middleware conference, 371-385, 2020
20*2020
vChain: A blockchain system ensuring query integrity
H Wang, C Xu, C Zhang, J Xu
Proceedings of the 2020 ACM SIGMOD International Conference on Management of …, 2020
192020
ImageProof: Enabling authentication for large-scale image retrieval
S Guo, J Xu, C Zhang, C Xu, T Xiang
2019 IEEE 35th International Conference on Data Engineering (ICDE), 1070-1081, 2019
102019
vABS: Towards verifiable attribute-based search over shared cloud data
Y Ji, C Xu, J Xu, H Hu
2019 IEEE 35th International Conference on Data Engineering (ICDE), 2028-2031, 2019
72019
Lightweight blockchain logging for data-intensive applications
Y Tang, Z Xing, C Xu, J Chen, J Xu
Financial Cryptography and Data Security: FC 2018 International Workshops …, 2019
72019
On shapley value in data assemblage under independent utility
X Luo, J Pei, Z Cong, C Xu
arXiv preprint arXiv:2208.01163, 2022
52022
Distributed kNN Query Authentication
C Zhang, C Xu, J Xu, B Choi
2018 19th IEEE International Conference on Mobile Data Management (MDM), 167-176, 2018
52018
Method for index-based and integrity-assured search in a blockchain
J Xu, C Zhang, C Xu
US Patent 11,283,616, 2022
42022
DCert: towards secure, efficient, and versatile blockchain light clients
Y Ji, C Xu, C Zhang, J Xu
Proceedings of the 23rd ACM/IFIP International Middleware Conference, 269-280, 2022
22022
vCBIR: A Verifiable Search Engine for Content-Based Image Retrieval
S Guo, Y Ji, C Zhang, C Xu, J Xu
2020 IEEE 36th International Conference on Data Engineering (ICDE), 1730-1733, 2020
22020
Fast Shapley Value Computation in Data Assemblage Tasks as Cooperative Simple Games
LUO XUAN, PEI JIAN, C XU, W ZHANG, J XU
12024
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