Results 61 to 70 of about 469,663 (197)

Backward Pattern Matching on Elastic-Degenerate Strings

open access: yesSN Computer Science, 2021
AbstractThe concept of elastic-degenerate strings (EDS) was introduced as a way of representing a sequenced population of the same species. Several online elastic-degenerate string matching (EDSM) algorithms were presented so far. Some of them provide a practical implementation. We propose a new on-line EDSM algorithm .
Petr Procházka   +3 more
openaire   +1 more source

The complexity of the Multiple Pattern Matching Problem for random strings

open access: yes, 2017
We generalise a multiple string pattern matching algorithm, recently proposed by Fredriksson and Grabowski [J. Discr. Alg. 7, 2009], to deal with arbitrary dictionaries on an alphabet of size $s$.
Bassino, Frédérique   +2 more
core   +2 more sources

A quantum algorithm for string matching

open access: yesnpj Quantum Information, 2021
Algorithms that search for a pattern within a larger data-set appear ubiquitously in text and image processing. Here, we present an explicit, circuit-level implementation of a quantum pattern-matching algorithm that matches a search string (pattern) of ...
Pradeep Niroula, Yunseong Nam
doaj   +1 more source

Online Pattern Matching for String Edit Distance with Moves

open access: yes, 2014
Edit distance with moves (EDM) is a string-to-string distance measure that includes substring moves in addition to ordinal editing operations to turn one string to the other.
D. Shapira   +7 more
core   +1 more source

Non-Abelian String and Particle Braiding in Topological Order: Modular SL(3,Z) Representation and 3+1D Twisted Gauge Theory [PDF]

open access: yes, 2014
String and particle braiding statistics are examined in a class of topological orders described by discrete gauge theories with a gauge group $G$ and a 4-cocycle twist $\omega_4$ of $G$'s cohomology group $\mathcal{H}^4(G,\mathbb{R}/\mathbb{Z})$ in 3 ...
Wang, Juven, Wen, Xiao-Gang
core   +2 more sources

A new split based searching for exact pattern matching for natural texts.

open access: yesPLoS ONE, 2018
Exact pattern matching algorithms are popular and used widely in several applications, such as molecular biology, text processing, image processing, web search engines, network intrusion detection systems and operating systems.
Saqib Hakak   +5 more
doaj   +1 more source

Acoustics of the banjo: measurements and sound synthesis

open access: yesActa Acustica, 2021
Measurements of vibrational response of an American 5-string banjo and of the sounds of played notes on the instrument are presented, and contrasted with corresponding results for a steel-string guitar.
Woodhouse Jim   +2 more
doaj   +1 more source

HashTrie:a space-efficient multiple string matching algorithm

open access: yesTongxin xuebao, 2015
The famous multiple string matching algorithm AC consumed huge memory when the string signatures were massive,thus unable to process high speed network traffic efficiently.To solve this problem,a space-efficient multiple string matching algorithm ...
Ping ZHANG   +3 more
doaj   +2 more sources

Order preserving pattern matching on trees and DAGs

open access: yes, 2017
The order preserving pattern matching (OPPM) problem is, given a pattern string $p$ and a text string $t$, find all substrings of $t$ which have the same relative orders as $p$.
A Amir   +11 more
core   +1 more source

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