Results 31 to 40 of about 5,627 (286)

Dynamic programming for reduced NFAs for approximate string and sequence matching [PDF]

open access: yes, 2002
summary:searching for all occurrences of a pattern (string or sequence) in some text, where the pattern can occur with some limited number of errors given by edit distance.
Holub, Jan
core   +1 more source

An improved algorithm for approximate string matching

open access: yesSIAM Journal on Computing, 1989
Given a text string, a pattern string, and an integer k, a new algorithm for finding all occurrences of the pattern string in the text string with at most k differences is presented. Both its theoretical and practical variants improve the known algorithms.
Galil, Zvi, Park, Kunsoo
openaire   +3 more sources

Optical Character Recognition (OCR) enhancement using an approximate string matching technique

open access: yesEngineering and Applied Science Research, 2018
Many researchershavefocusedon improving optical character recognition (OCR) efficiency by developing new techniques using image processing based methodologies.
Kraisak Kesorn   +1 more
doaj   +1 more source

A Technique for Discovering Similarities between Texts Based on Extracting Features from the Text [PDF]

open access: yesمجلة جامعة الانبار للعلوم الصرفة, 2019
The discovery of the similarity between two texts is very important and useful in many applications. The similarity between texts is the core research area of dataset, data warehouse, and data mining.
Alaa Abdalqahar Jihad, Mortadha M. Hamad
doaj   +1 more source

A Metric Index for Approximate String Matching

open access: yesTheoretical Computer Science, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Gonzalo Navarro 0001, Edgar Chávez
openaire   +4 more sources

Business Process Automation: A Workflow Incorporating Optical Character Recognition and Approximate String and Pattern Matching for Solving Practical Industry Problems

open access: yesApplied System Innovation, 2019
Companies are relying more on artificial intelligence and machine learning in order to enhance and automate existing business processes. While the power of OCR (Optical Character Recognition) technologies can be harnessed for the digitization of image ...
Coenrad de Jager, Marinda Nel
doaj   +1 more source

Linear time algorithms for finding and representing all the tandem repeats in a string

open access: yes, 2004
Gusfield D, Stoye J. Linear time algorithms for finding and representing all the tandem repeats in a string. Journal of computer and system sciences. 2004;69(4):525-546.A tandem repeat (or square) is a string [alpha][alpha], where [alpha] is a non-empty ...
Stoye, Jens   +2 more
core   +1 more source

An Improved Nested Named-Entity Recognition Model for Subject Recognition Task under Knowledge Base Question Answering

open access: yesApplied Sciences, 2023
In the subject recognition (SR) task under Knowledge Base Question Answering (KBQA), a common method is by training and employing a general flat Named-Entity Recognition (NER) model.
Ziming Wang   +5 more
doaj   +1 more source

Algorithms for approximate string matching

open access: yesInformation and Control, 1985
This is a revised and expanded version of the author's paper in Lect. Notes Comput. Sci. 158, 487-495 (1983; Zbl 0532.68088).
openaire   +2 more sources

Refinement of amino‐acid conformation vs. difference density maps in time‐resolved serial femtosecond crystallography data analysis

open access: yesFEBS Open Bio, EarlyView.
The dFoCC pipeline starts with observed DED and resting‐state coordinates, which are then used to generate a library of triggered states. Correlation analysis of the calculated DED features of each candidate vs observed DED permits quantitative evaluation of candidate structural quality.
Meng Iao Fong   +3 more
wiley   +1 more source

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