Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/116813
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dc.contributorDepartment of Electrical and Electronic Engineering-
dc.creatorWang, H-
dc.creatorXu, C-
dc.creatorZhang, C-
dc.creatorHu, H-
dc.creatorTian, S-
dc.creatorChen, S-
dc.creatorYan, Y-
dc.creatorXu, J-
dc.date.accessioned2026-01-21T03:52:51Z-
dc.date.available2026-01-21T03:52:51Z-
dc.identifier.isbn979-8-4007-1564-8-
dc.identifier.urihttp://hdl.handle.net/10397/116813-
dc.descriptionSIGMOD/PODS '25: International Conference on Management of Data, Berlin, Germany, June 22-27, 2025en_US
dc.language.isoenen_US
dc.publisherThe Association for Computing Machineryen_US
dc.rightsThis work is licensed under a Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0).en_US
dc.rights©2025 Copyright held by the owner/author(s).en_US
dc.rightsThe following publication Wang, H., Xu, C., Zhang, C., Hu, H., Tian, S., Chen, S., Yan, Y., & Xu, J. (2025). Authenticating Multi-Chain Queries: Verifiable Virtual Filesystem Is All You Need Companion of the 2025 International Conference on Management of Data, Berlin, Germany is available at https://doi.org/10.1145/3722212.3725082.en_US
dc.subjectBlockchainen_US
dc.subjectData integrityen_US
dc.subjectQuery processingen_US
dc.titleAuthenticating multi-chain queries : verifiable virtual filesystem is all you needen_US
dc.typeConference Paperen_US
dc.identifier.spage251-
dc.identifier.epage254-
dc.identifier.doi10.1145/3722212.3725082-
dcterms.abstractThis demonstration showcases a verifiable multi-chain querying system. The proliferation of blockchain-driven applications has created a demand for on-chain data analysis across multiple blockchains. However, existing solutions face challenges in seamlessly integrating with existing blockchains, maintaining compatible with various database engines, and ensuring the integrity of query results. In response, we develop a blockchain indexing system that utilizes a novel verifiable virtual filesystem (V2 FS) for query authentication. Our demonstration focuses on highlighting the key features of our system, including blockchain data indexing, verifiable multi-chain query processing, and the usability and performance of our solution. Additionally, we provide an interactive visualization module to enhance attendees' understanding and insights.-
dcterms.accessRightsopen accessen_US
dcterms.bibliographicCitationIn SIGMOD-Companion ’25: Companion of the 2025 International Conference on Management of Data, p. 251-254. New York, NY: The Association for Computing Machinery, 2025-
dcterms.isPartOfInvestigative ophthalmology and visual science-
dcterms.issued2025-
dc.identifier.scopus2-s2.0-105010215067-
dc.relation.ispartofbookSIGMOD-Companion ’25: Companion of the 2025 International Conference on Management of Data-
dc.publisher.placeNew York, NYen_US
dc.description.validate202601 bcch-
dc.description.oaVersion of Recorden_US
dc.identifier.FolderNumberOA_Scopus/WOSen_US
dc.description.fundingSourceOthersen_US
dc.description.fundingTextThis work was supported by Digital Technologies, Ant Group and Hong Kong RGC Grants 12200022, C2004-21GF, and C2003-23Y.en_US
dc.description.pubStatusPublisheden_US
dc.description.oaCategoryCCen_US
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