Flexible Ranking Efficient Information Retrieval for Ranked Query in Cloud

Provided by: Creative Commons
Topic: Cloud
Format: PDF
Efficient query processing using EIRQ scheme on cloud data in a cost efficient cloud environment, a user can accept a certain degree of delay while retrieving information from the cloud to reduce costs. But there are two fundamental issues in such an environment in information retrieving: privacy and efficiency. This paper studies private keyword-based file retrieval scheme that was originally proposed by the researchers to address the aforementioned issues. The scheme allows a user to retrieve files of interest from a untrusted server without leaking any information.

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