Top subset retrieval on large collections using sorted indices
Ferguson, Paul and Smeaton, Alan F. and Gurrin, Cathal and Wilkins, Peter (2005) Top subset retrieval on large collections using sorted indices. In: SIGIR 2005 - 28th Annual International ACM SIGIR Conference, 15 - 19 August 2005, Salvador, Brazil.
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In this poster we describe alternative inverted index structures that reduce the time required to process queries, produce a higher query throughput and still return high quality results to the end user. We give results based upon the TREC Terabyte dataset showing improvements that these
indices give in terms of effectiveness and efficiency.
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