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1
FM-Index Reveals the Reverse Suffix Array
Gibney, Daniel; Thankachan, Sharma V.; Hooshmand, Sahar. - : LIPIcs - Leibniz International Proceedings in Informatics. 31st Annual Symposium on Combinatorial Pattern Matching (CPM 2020), 2020
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2
FM-Index Reveals the Reverse Suffix Array ...
Ganguly, Arnab; Gibney, Daniel; Hooshmand, Sahar. - : Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2020
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3
Structural Pattern Matching - Succinctly
Ganguly, Arnab; Shah, Rahul; Thankachan, Sharma V.. - : Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik, 2017. : LIPIcs - Leibniz International Proceedings in Informatics. 28th International Symposium on Algorithms and Computation (ISAAC 2017), 2017
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4
Structural Pattern Matching - Succinctly ...
Ganguly, Arnab; Shah, Rahul; Thankachan, Sharma V.. - : Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik GmbH, Wadern/Saarbruecken, Germany, 2017
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5
Space-Time Trade-Offs for the Shortest Unique Substring Problem
Ganguly, Arnab; Hon, Wing-Kai; Shah, Rahul. - : Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik, 2016. : LIPIcs - Leibniz International Proceedings in Informatics. 27th International Symposium on Algorithms and Computation (ISAAC 2016), 2016
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6
Parameterized Pattern Matching -- Succinctly ...
Abstract: We consider the $Parameterized$ $Pattern$ $Matching$ problem, where a pattern $P$ matches some location in a text $\mathsf{T}$ iff there is a one-to-one correspondence between the alphabet symbols of the pattern to those of the text. More specifically, assume that the text $\mathsf{T}$ contains $n$ characters from a static alphabet $Σ_s$ and a parameterized alphabet $Σ_p$, where $Σ_s \cap Σ_p = \varnothing$ and $|Σ_s \cup Σ_p|=σ$. A pattern $P$ matches a substring $S$ of $\mathsf{T}$ iff the static characters match exactly, and there exists a one-to-one function that renames the parameterized characters in $S$ to that in $P$. Previous indexing solution [Baker, STOC 1993], known as $Parameterized$ $Suffix$ $Tree$, requires $Θ(n\log n)$ bits of space, and can find all $occ$ occurrences of $P$ in $\mathcal{O}(|P|\log σ+ occ)$ time. In this paper, we present the first succinct index that occupies $n \log σ+ \mathcal{O}(n)$ bits and answers queries in $\mathcal{O}((|P|+ occ\cdot \log n) \logσ\log \log σ)$ time. ...
Keyword: Data Structures and Algorithms cs.DS; F.2.2; FOS Computer and information sciences
URL: https://dx.doi.org/10.48550/arxiv.1603.07457
https://arxiv.org/abs/1603.07457
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7
Forbidden Extension Queries
Biswas, Sudip; Ganguly, Arnab; Shah, Rahul. - : Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik, 2015. : LIPIcs - Leibniz International Proceedings in Informatics. 35th IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2015), 2015
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