Matches in SemOpenAlex for { <https://semopenalex.org/work/W2748281644> ?p ?o ?g. }
Showing items 1 to 95 of
95
with 100 items per page.
- W2748281644 abstract "Online social networks provide an unprecedented opportunity for researchers to analysis various social phenomena. Data collected by these networks are normally represented as graphs, such as connections among friends, which contain many sensitive individual information. Publishing these graph data without a proper privacy model may violate users’ privacy. In this chapter, we present two ways to achieve private social network data publishing using differential privacy: Node differential privacy ensures the privacy of a query over two neighbouring graphs where two neighbouring graphs can differ up to all edges connected to one node. And edge differential privacy means adding or deleting a single edge between two nodes in the graph makes negligible difference to the result of the query. However, existing works on differentially private graph data publishing only work properly when the number of queries is limited, as a large volume of noise will be introduced when the number of queries increases. A method called graph update method is then presented in this chapter to solve this serious problem. The key idea of the method is to transfer the query release problem into an iteration process, and update a synthetic graph until all queries have been answered. Compared with existing works, the graph update method enhances the accuracy of query results, and the extensive experiment proves that it outperforms two state-of-the-art methods, the Laplace method and the correlated method, in terms of Mean Absolute Value, showing that the graph update method can retain more utility of the queries while preserving the privacy." @default.
- W2748281644 created "2017-08-31" @default.
- W2748281644 creator A5036357902 @default.
- W2748281644 creator A5036801346 @default.
- W2748281644 creator A5051406984 @default.
- W2748281644 creator A5074942308 @default.
- W2748281644 date "2017-01-01" @default.
- W2748281644 modified "2023-09-26" @default.
- W2748281644 title "Differentially Private Social Network Data Publishing" @default.
- W2748281644 cites W1992461601 @default.
- W2748281644 cites W2017509273 @default.
- W2748281644 cites W2065228400 @default.
- W2748281644 cites W2080900058 @default.
- W2748281644 cites W2085472312 @default.
- W2748281644 cites W2101771965 @default.
- W2748281644 cites W2109426455 @default.
- W2748281644 cites W2125678004 @default.
- W2748281644 cites W2150611147 @default.
- W2748281644 cites W2160113380 @default.
- W2748281644 cites W2163263459 @default.
- W2748281644 cites W2169861334 @default.
- W2748281644 cites W2436309872 @default.
- W2748281644 doi "https://doi.org/10.1007/978-3-319-62004-6_9" @default.
- W2748281644 hasPublicationYear "2017" @default.
- W2748281644 type Work @default.
- W2748281644 sameAs 2748281644 @default.
- W2748281644 citedByCount "3" @default.
- W2748281644 countsByYear W27482816442020 @default.
- W2748281644 countsByYear W27482816442021 @default.
- W2748281644 crossrefType "book-chapter" @default.
- W2748281644 hasAuthorship W2748281644A5036357902 @default.
- W2748281644 hasAuthorship W2748281644A5036801346 @default.
- W2748281644 hasAuthorship W2748281644A5051406984 @default.
- W2748281644 hasAuthorship W2748281644A5074942308 @default.
- W2748281644 hasConcept C124101348 @default.
- W2748281644 hasConcept C127413603 @default.
- W2748281644 hasConcept C132525143 @default.
- W2748281644 hasConcept C136764020 @default.
- W2748281644 hasConcept C151719136 @default.
- W2748281644 hasConcept C17744445 @default.
- W2748281644 hasConcept C199539241 @default.
- W2748281644 hasConcept C23123220 @default.
- W2748281644 hasConcept C23130292 @default.
- W2748281644 hasConcept C2777522414 @default.
- W2748281644 hasConcept C2781396290 @default.
- W2748281644 hasConcept C41008148 @default.
- W2748281644 hasConcept C4727928 @default.
- W2748281644 hasConcept C518677369 @default.
- W2748281644 hasConcept C62611344 @default.
- W2748281644 hasConcept C66938386 @default.
- W2748281644 hasConcept C80444323 @default.
- W2748281644 hasConceptScore W2748281644C124101348 @default.
- W2748281644 hasConceptScore W2748281644C127413603 @default.
- W2748281644 hasConceptScore W2748281644C132525143 @default.
- W2748281644 hasConceptScore W2748281644C136764020 @default.
- W2748281644 hasConceptScore W2748281644C151719136 @default.
- W2748281644 hasConceptScore W2748281644C17744445 @default.
- W2748281644 hasConceptScore W2748281644C199539241 @default.
- W2748281644 hasConceptScore W2748281644C23123220 @default.
- W2748281644 hasConceptScore W2748281644C23130292 @default.
- W2748281644 hasConceptScore W2748281644C2777522414 @default.
- W2748281644 hasConceptScore W2748281644C2781396290 @default.
- W2748281644 hasConceptScore W2748281644C41008148 @default.
- W2748281644 hasConceptScore W2748281644C4727928 @default.
- W2748281644 hasConceptScore W2748281644C518677369 @default.
- W2748281644 hasConceptScore W2748281644C62611344 @default.
- W2748281644 hasConceptScore W2748281644C66938386 @default.
- W2748281644 hasConceptScore W2748281644C80444323 @default.
- W2748281644 hasLocation W27482816441 @default.
- W2748281644 hasOpenAccess W2748281644 @default.
- W2748281644 hasPrimaryLocation W27482816441 @default.
- W2748281644 hasRelatedWork W1542832406 @default.
- W2748281644 hasRelatedWork W1896743484 @default.
- W2748281644 hasRelatedWork W194907388 @default.
- W2748281644 hasRelatedWork W1999119356 @default.
- W2748281644 hasRelatedWork W2160113380 @default.
- W2748281644 hasRelatedWork W2168433392 @default.
- W2748281644 hasRelatedWork W2269133676 @default.
- W2748281644 hasRelatedWork W2403599181 @default.
- W2748281644 hasRelatedWork W2439773927 @default.
- W2748281644 hasRelatedWork W2891481041 @default.
- W2748281644 hasRelatedWork W2901784739 @default.
- W2748281644 hasRelatedWork W2904021822 @default.
- W2748281644 hasRelatedWork W2955137872 @default.
- W2748281644 hasRelatedWork W2997147031 @default.
- W2748281644 hasRelatedWork W3035493623 @default.
- W2748281644 hasRelatedWork W3088045328 @default.
- W2748281644 hasRelatedWork W3114968134 @default.
- W2748281644 hasRelatedWork W3120912508 @default.
- W2748281644 hasRelatedWork W3158993164 @default.
- W2748281644 hasRelatedWork W3200934824 @default.
- W2748281644 isParatext "false" @default.
- W2748281644 isRetracted "false" @default.
- W2748281644 magId "2748281644" @default.
- W2748281644 workType "book-chapter" @default.