Pizza&Chili Corpus
Compressed Indexes and their Testbeds

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The RLCSA index is a run-length encoded variant of CSA, its performance is better on repetitive texts.


Jouni Sirén, University of Helsinki (Finland).

More information on: RLCSA Webpage

Papers about the RLCSA index

Jouni Sirén, Niko Välimäki, Veli Mäkinen, and Gonzalo Navarro. Run-Length Compressed Indexes Are Superior for Highly Repetitive Sequence Collections. Proc. SPIRE 199-208, 2008. LNCS 5280.


  • RLCSA: Last version of RLCSA index.

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