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magistraleinformaticanetworking:ae:ae2021:start [23/11/2021 alle 19:20 (2 anni fa)] Paolo Ferragina [Lectures] |
magistraleinformaticanetworking:ae:ae2021:start [24/11/2021 alle 09:06 (2 anni fa)] Paolo Ferragina [Lectures] |
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| 23/11/2021 | Substring search: definition, properties, reduction to prefix search. The Suffix Array. Binary searching the Suffix Array: p log n. Suffix Array construction via qsort and its asymptotic analysis. Text mining use of suffix arrays. Compressor bzip: MTF, RLE, Burrows-Wheeler Transform. | Chap. 10 of the notes: 10.1, 10.2.1 (but no page 10-4 and 10-5 and thus no Lemma 10.2), 10.2.3 (but no "The skew algorithm", | | 23/11/2021 | Substring search: definition, properties, reduction to prefix search. The Suffix Array. Binary searching the Suffix Array: p log n. Suffix Array construction via qsort and its asymptotic analysis. Text mining use of suffix arrays. Compressor bzip: MTF, RLE, Burrows-Wheeler Transform. | Chap. 10 of the notes: 10.1, 10.2.1 (but no page 10-4 and 10-5 and thus no Lemma 10.2), 10.2.3 (but no "The skew algorithm", | ||
| 23/11/2021 | Exercises | Video and notes | | | 23/11/2021 | Exercises | Video and notes | | ||
+ | | 24/11/2021 | How to construct the BWT via qsort. How to invert the BWT. Exercises. | Video [[https:// | ||
- | | 00/00/2021 | How to construct the BWT via qsort. How to invert the BWT. | | | ||
| 00/00/2021 | Prefix search: definition of the problem, solution based on arrays, Front-coding, | | 00/00/2021 | Prefix search: definition of the problem, solution based on arrays, Front-coding, | ||