A Bloom Filter Based Security Index for Enterprise Search Engines

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Provided by: Binary Information Press
Topic: Security
Format: PDF
Security problem is particularly important to the enterprise search engines. In this paper, the authors propose a bloom filter based index to solve the security problem of the enterprise search engines. Their approach maintains a single system-wide index. By considering the access privilege in the index creation algorithm and applying the bloom filter algorithm to compress the index, their approach cannot only solve the security problem but also save more disk space than other algorithms.
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