14 citations · 19 across the 4 of their papers we have counts for
5 papers
COLE: Towards Practical Column-based Learned Storage for Blockchain Systems
Ce Zhang, Cheng Xu, Haibo Hu +1
Blockchain provides a decentralized and tamper-resistant ledger for securely recording transactions across a network of untrusted nodes. While its transparency and integrity are be…
Communication-efficient Federated Graph Classification via Generative Diffusion Modeling
Xiuling Wang, Xin Huang, Haibo Hu +1
Graph Neural Networks (GNNs) unlock new ways of learning from graph-structured data, proving highly effective in capturing complex relationships and patterns. Federated GNNs (FGNNs…
COLE: A Column-based Learned Storage for Blockchain Systems
Ce Zhang, Cheng Xu, Haibo Hu +1
Blockchain systems suffer from high storage costs as every node needs to store and maintain the entire blockchain data. After investigating Ethereum's storage, we find that the sto…
Matrix Bloom Filter: An Efficient Probabilistic Data Structure for 2-tuple Batch Lookup
Yue Fu, Rong Du, Haibo Hu +2
With the growing scale of big data, probabilistic structures receive increasing popularity for efficient approximate storage and query processing. For example, Bloom filters (BF) c…
Geo-Social Group Queries with Minimum Acquaintance Constraint
Qijun Zhu, Haibo Hu, Cheng Xu +2
The prosperity of location-based social networking services enables geo-social group queries for group-based activity planning and marketing. This paper proposes a new family of ge…