Results 31 to 40 of about 7,225,806 (376)
Service Function Chaining Based on Grammar in Software Defined Networks [PDF]
مجله مدل سازی در مهندسی, 2019 Service Function Chaining is an architecture for orchestrating network services that assign choice to the network. This architecture is essentially a policy structure that should form the proper chain of services.
Pouya Khosravian Dehkordi +3 more
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Parameterized Regular Expressions and their Languages [PDF]
Theoretical Computer Science, 2011 We study regular expressions that use variables, or parameters, which are interpreted as alphabet letters. We consider two classes of languages denoted by such expressions: under the possibility semantics, a word belongs to the language if it is denoted by some regular expression obtained by replacing variables with letters; under the certainly ...
Pablo Barceló +2 more
openalex +12 more sources
Processing SPARQL queries with regular expressions in RDF databases [PDF]
, 2019 Background: As the Resource Description Framework (RDF) data model is widely used for modeling and sharing a lot of online bioinformatics resources such as Uniprot (dev.isb-sib.ch/projects/uniprot-rdf) or Bio2RDF (bio2rdf.org), SPARQL - a W3C ...
Han, WS +6 more
core +1 more source
A Trichotomy for Regular Trail Queries [PDF]
, 2020 Regular path queries (RPQs) are an essential component of graph query languages. Such queries consider a regular expression r and a directed edge-labeled graph G and search for paths in G for which the sequence of labels is in the language of r. In order
Martens, Wim +2 more
core +1 more source
ESEC/SIGSOFT FSE, 2018 Regular expressions (regexes) are a popular and powerful means of automatically manipulating text. Regexes are also an understudied denial of service vector (ReDoS).
James C. Davis +3 more
semanticscholar +1 more source
A Dichotomy for Regular Expression Membership Testing [PDF]
IEEE Annual Symposium on Foundations of Computer Science, 2016 We study regular expression membership testing: Given a regular expression of size m and a string of size n, decide whether the string is in the language described by the regular expression.
K. Bringmann +2 more
semanticscholar +1 more source
Cybersecurity Named Entity Recognition Using Multi-Modal Ensemble Learning
IEEE Access, 2020 Cybersecurity named entity recognition is an important part of threat information extraction from large-scale unstructured text collection in many cybersecurity applications.
Feng Yi, Bo Jiang, Lu Wang, Jianjun Wu
doaj +1 more source
Comparison of Web Scraping Techniques : Regular Expression, HTML DOM and Xpath
International Conference Industrial, Enterprise, and System Engineering, 2019 Data collection is the initial stage of research. There are various data sources on the internet that can be used in the research process. The process of taking data or information from sites on the internet is called web scraping.
R. Gunawan +3 more
semanticscholar +1 more source
Regular Expressions in Process Algebra [PDF]
20th Annual IEEE Symposium on Logic in Computer Science (LICS' 05), 2006 We tackle an open question of Milner (1984). We define a set of so-called well-behaved finite automata that, modulo bisimulation equivalence, corresponds exactly to the set of regular expressions.
CORRADINI, Flavio, BAETEN J.
openaire +4 more sources
TECHNOLOGIES OF CREATING SPELL CHECKER
Ìнформаційні технології в освіті, 2019 Spell checkers are created to control and correct mistakes in a user document. They are based on the comparison of every word against the spelling dictionary and on the use of correct spelling detection algorithms.
O. Riezina, R. Kosiuh , V. Vynnychenko
doaj +1 more source