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  On Constructing Suffix Arrays in External Memory

Crauser, A., & Ferragina, P. (1999). On Constructing Suffix Arrays in External Memory. In J. Nesetril (Ed.), Proceedings of the 7th Annual European Symposium on Algorithms (ESA-99) (pp. 224-235). Berlin: Springer.

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Item Permalink: https://hdl.handle.net/11858/00-001M-0000-000F-35E5-A Version Permalink: https://hdl.handle.net/11858/00-001M-0000-000F-35E7-6
Genre: Conference Paper

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 Creators:
Crauser, Andreas1, Author           
Ferragina, Paolo1, Author           
Affiliations:
1Algorithms and Complexity, MPI for Informatics, Max Planck Society, ou_24019              

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 Abstract: The construction of full-text indexes on very large text collections is nowadays a hot problem. The suffix array~\cite{Manber-Myers} is one of the most attractive full-text indexing data structures due to its simplicity, space efficiency and powerful/fast search operations supported. In this paper we analyze theoretically and experimentally, the I/O-complexity and the working space of six algorithms for constructing large suffix arrays. Additionally, we design a new external-memory algorithm that follows the basic philosophy underlying the algorithm in~\cite{book-info} but in a significantly different manner, thus combining its good practical qualities with efficient worst-case performances. At the best of our knowledge, this is the first study which provides a wide spectrum of possible approaches to the construction of suffix arrays in external memory, and thus it should be helpful to anyone who is interested in building full-text indexes on very large text collections.

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Language(s): eng - English
 Dates: 2010-03-021999
 Publication Status: Issued
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: -
 Identifiers: eDoc: 518033
Other: Local-ID: C1256428004B93B8-98630A327E04E847C1256888004FCB59-Crauser1999
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Title: Untitled Event
Place of Event: Prague, Czech Republic
Start-/End Date: 1999

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Title: Proceedings of the 7th Annual European Symposium on Algorithms (ESA-99)
Source Genre: Proceedings
 Creator(s):
Nesetril, Jaroslav, Editor
Affiliations:
-
Publ. Info: Berlin : Springer
Pages: - Volume / Issue: - Sequence Number: - Start / End Page: 224 - 235 Identifier: -

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Title: Lecture Notes in Computer Science
Source Genre: Series
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Publ. Info: -
Pages: - Volume / Issue: 1643 Sequence Number: - Start / End Page: - Identifier: -