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This post is a second part of the Ultimate Sets and Maps for Java article. See the first part. Querying of Sets In this section we discuss two structures: Bloom filter and Reflector. These structures are useful for testing of multiple sets against the same filter. The Bloom filter is convenient for filters in form A and B […]
December 29, 2011
Introduction Some time ago our team was requested to develop several Java components for structured information retrieval. After initial investigation, we concluded that the standard approaches like inverted indexes have quite limited application to our problem because of the specific business requirements. The problem which arose was that we had to design our custom indexes and index […]
January 1, 2012
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