Privacy-Preserving Hierarchical Top-k Nearest Keyword Search on Graphs

Graph search techniques are increasingly vital for applications involving labeled or textual content on network vertices. A key task is the top-k nearest keyword (kNK) search on undirected graphs where a query vertex and keywords identify k closest vertices containing the keywords. With cloud storag...

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Bibliographic Details
Published in:	Electronics (Basel) Vol. 14; no. 4; p. 736
Main Authors:	Zhu, Xijuan, Xu, Zifeng, Hu, Chao, Lin, Jun
Format:	Journal Article
Language:	English
Published:	Basel MDPI AG 01.02.2025
Subjects:	Access control Access to information Algorithms Apexes Big Data Blockchain Cloud computing Collaboration Confidentiality Cybersecurity Data encryption Efficiency Encryption Graph theory Graphs Keywords Privacy Pseudorandom Queries Researchers Searching Security clearances
ISSN:	2079-9292, 2079-9292
Online Access:	Get full text
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