Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely:  propose a scheme for outsourcing Private Information Retrieval (PIR) to untrusted servers while protecting the privacy of the database owner as ll as that of the database clients.  observe that by layering PIR on top of an Oblivious RAM (ORAM) data layout,  provide the ability for the database owner to perform private writes, while database clients can perform private reads from the database even while the owner is offline. Our system is compatible with existing PIR access control and pricing schemes on a per-record basis for these reads. This extends the usual ORAM model by allowing multiple database readers without requiring trusted hardware; indeed, almost all of the computation in our scheme during reads is performed by untrusted cloud servers.  make a second observation that the database owner can always conduct a private read as an ordinary database client, and the private write protocol does not have to provide a "read" functionality as a standard ORAM protocol does. Based on the two observations,  construct an end-to-end system that privately updates a 1 MB record in a 1 TB database with an amortized end-to-end response time as low as 300 ms when the database owner has a fast network connection to the database servers, and about 1 minute over a slow ADSL connection. Private read times by the database readers are on the order of seconds in either case.
['Yizhou Huang', 'Ian Goldberg']
I am writing a research paper on a idea Outsourced private information retrieval
[{"from": "human", "value": "I am writing a research paper on a idea Outsourced private information retrieval"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely:  propose a scheme for outsourcing Private Information Retrieval (PIR) to untrusted servers while protecting the privacy of the database owner as ll as that of the database clients.  observe that by layering PIR on top of an Oblivious RAM (ORAM) data layout,  provide the ability for the database owner to perform private writes, while database clients can perform private reads from the database even while the owner is offline. Our system is compatible with existing PIR access control and pricing schemes on a per-record basis for these reads. This extends the usual ORAM model by allowing multiple database readers without requiring trusted hardware; indeed, almost all of the computation in our scheme during reads is performed by untrusted cloud servers.  make a second observation that the database owner can always conduct a private read as an ordinary database client, and the private write protocol does not have to provide a \"read\" functionality as a standard ORAM protocol does. Based on the two observations,  construct an end-to-end system that privately updates a 1 MB record in a 1 TB database with an amortized end-to-end response time as low as 300 ms when the database owner has a fast network connection to the database servers, and about 1 minute over a slow ADSL connection. Private read times by the database readers are on the order of seconds in either case."}]