Text Indexing and LZ77 compression

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Text Indexing and LZ77 compression
Relatore:  Johannes Fischer - Universität Dortmund
  lunedì 10 aprile 2017 alle ore 14.30 Aula C. Rinfresco 14.15, inizio seminario 14.30.
I will first give a brief overview of the history of text indexing and its inherent relations to data compression.
I will then switch to a particular compression method, namely the Lempel-Ziv-77 algorithm, where I will show how to use text indices to derive fast and space-efficient compression algorithms.
Referente
Zsuzsanna Liptak
Referente esterno
Data pubblicazione
29 marzo 2017

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