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Query-Biased Preview over Outsourced and Encrypted Data
2013
The Scientific World Journal
For both convenience and security, more and more users encrypt their sensitive data before outsourcing it to a third party such as cloud storage service. However, searching for the desired documents becomes problematic since it is costly to download and decrypt each possibly needed document to check if it contains the desired content. An informative query-biased preview feature, as applied in modern search engine, could help the users to learn about the content without downloading the entire
doi:10.1155/2013/860621
pmid:24078798
pmcid:PMC3775409
fatcat:3eyx3wwz2vewznfazbdi6os7sy