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Time–space trade-offs for longest common extensions

✍ Scribed by Bille, Philip; Gørtz, Inge Li; Sach, Benjamin; Vildhøj, Hjalte Wedel


Book ID
122034545
Publisher
Elsevier Science
Year
2014
Tongue
English
Weight
302 KB
Volume
25
Category
Article
ISSN
1570-8667

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Time-space trade-offs for compressed suf
✍ S.Srinivasa Rao 📂 Article 📅 2002 🏛 Elsevier Science 🌐 English ⚖ 70 KB

Given a binary string of length n, we give a representation of its suffix array that takes O(nt (lg n) 1/t ) bits of space such that given i, 1 i n, the ith entry in the suffix array of the string can be retrieved in O(t) time, for any parameter 1 t lg lg n. For t = lg lg n, this gives a compressed