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Ferragina et al., 2016 - Google Patents

Compressed cache-oblivious string B-tree

Ferragina et al., 2016

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Document ID
6876627971953813358
Author
Ferragina P
Venturini R
Publication year
Publication venue
ACM Transactions on Algorithms (TALG)

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Snippet

In this article, we study three variants of the well-known prefix-search problem for strings, and we design solutions for the cache-oblivious model which improve the best known results. Among these contributions, we close (asymptotically) the classic problem, which …
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Classifications

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    • G06F17/3061Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
    • G06F17/30613Indexing
    • G06F17/30619Indexing indexing structures
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
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    • G06F17/30286Information retrieval; Database structures therefor; File system structures therefor in structured data stores
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    • G06F17/30964Querying
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    • G06F17/30985Query processing by using string matching techniques
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    • G06F17/30067File systems; File servers
    • G06F17/30129Details of further file system functionalities
    • G06F17/3015Redundancy elimination performed by the file system
    • G06F17/30153Redundancy elimination performed by the file system using compression, e.g. sparse files
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