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Pistis: A Decentralized Knowledge Graph Platform Enabling Ownership-Preserving SPARQL Querying

Summary: Pistis is the first decentralized knowledge-graph platform combining per-owner end-to-end encryption with verifiable cross-owner SPARQL querying. Secret-shared ADS construction and VO-SPARQL provide succinct proofs for subgraph queries and encrypted aggregation. (summarized by gpt-5.6-luna on Jul 24 2026)

Paper ID
14258
Venue
VLDB
Year
2025
Pagerank
5.093636e-05
Overall Rank
10,988 | 24.62%
DOI
10.14778/3749646.3749716

Incoming Non-self Citations Over Time

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Authors

BibTeX Citation

@article{zhou_vldb25,
        title = {{Pistis: A Decentralized Knowledge Graph Platform Enabling Ownership-Preserving SPARQL Querying}},
        author = {Zhou, Enyuan and Guo, Song and Hong, Zicong and Jensen, Christian S. and Xiao, Yang and Liang, Jinwen and Zhang, Dalin},
        journal = {PVLDB},
        series = {{VLDB} '25},
        volume = {18},
        number = {11},
        pages = {4602--4615},
        doi = {10.14778/3749646.3749716},
        url = {https://doi.org/10.14778/3749646.3749716},
        year = {2025}
}

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Outgoing Citations (Sorted by Pagerank)

Showing 15 of 15 cited papers.

Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.

Rank Cited Paper Year Venue Pagerank
1,387 A Distributed Graph Engine for Web Scale RDF Data 2013 VLDB 0.00010949523
1,456 vChain: Enabling Verifiable Boolean Range Queries over Blockchain Databases 2019 SIGMOD 0.00010733831
2,803 LedgerDB: A Centralized Ledger Database for Universal Audit and Verification 2020 VLDB 8.1076616e-05
2,851 Fine-Grained, Secure and Efficient Data Provenance on Blockchain Systems 2019 VLDB 8.0462369e-05
4,304 VeriDB: An SGX-based Verifiable Database 2021 SIGMOD 6.7709608e-05
4,760 Integrity Auditing of Outsourced Data 2007 VLDB 6.5206581e-05
4,774 SQL Ledger: Cryptographically Verifiable Data in Azure SQL Database 2021 SIGMOD 6.5140046e-05
5,213 Spitz: A Verifiable Database System 2020 VLDB 6.3143934e-05
5,649 Efficient Confidentiality-Preserving Data Analytics over Symmetrically Encrypted Datasets 2020 VLDB 6.1348507e-05
6,386 Operon: An Encrypted Database for Ownership-Preserving Data Management 2022 VLDB 5.8899805e-05
6,744 Analysis of Indexing Structures for Immutable Data 2020 SIGMOD 5.7859151e-05
7,100 GlassDB: An Efficient Verifiable Ledger Database System Through Transparency 2023 VLDB 5.7037528e-05
8,111 Scalar DL: Scalable and Practical Byzantine Fault Detection for Transactional Database Systems 2022 VLDB 5.484341e-05
8,112 Scalable Byzantine Fault Tolerance via Partial Decentralization 2022 VLDB 5.484341e-05
11,351 VeriDKG: A Verifiable SPARQL Query Engine for Decentralized Knowledge Graphs 2024 VLDB 5.093636e-05
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