An Efficient Privacy-Preserving Ranked Keyword Search Method
Product Description
An Efficient Privacy-Preserving Ranked
Keyword Search Method
Abstract—Cloud data owners prefer to outsource documents in an encrypted form for the purpose of privacy preserving. Therefore it is essential to develop efficient and reliable ciphertext search techniques. One challenge is that the relationship between documents will be normally concealed in the process of encryption, which will lead to significant search accuracy performance degradation. Also the volume of data in data centers has experienced a dramatic growth. This will make it even more challenging to design ciphertext search schemes that can provide efficient and reliable online information retrieval on large volume of encrypted data. In this paper, a
hierarchical clustering method is proposed to support more search semantics and also to meet the demand for fast ciphertext search within a big data environment. < final year projects >
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