Results 41 to 50 of about 752,176 (316)

Graphs Encoded by Regular Expressions [PDF]

, 2011
In the conversion of finite automata to regular expressions, an exponential blowup in size can generally not be avoided. This is due to graph-structural properties of automata which cannot be directly encoded by regular expressions and cause the blowup ...
Gulan, Stefan
core   +2 more sources

Quantitative Regular Expressions for Arrhythmia Detection Algorithms

, 2017
Motivated by the problem of verifying the correctness of arrhythmia-detection algorithms, we present a formalization of these algorithms in the language of Quantitative Regular Expressions.
A Chakarov, A Donzé, CD Swerdlow, D Ulus, D Ulus, E Asarin, E Bartocci, L Bozzelli, L Brim, L Nenzi, O Maler, R Alur, R Koymans, RX Stroobandt, S Bufo, S Demri, S Mallat, SG Mallat, SN Krishna, T Ferrère   +19 more
core   +2 more sources

Regular Expression Based Medical Text Classification Using Constructive Heuristic Approach

IEEE Access, 2019
Medical text classification assigns medical related text into different categories such as topics or disease types. Machine learning based techniques have been widely used to perform such tasks despite the obvious drawback in such “black box ...
Menglin Cui, Ruibin Bai, Zheng Lu, Xiang Li, Uwe Aickelin, Peiming Ge   +5 more
doaj   +1 more source

Context-Free Path Queries on RDF Graphs

, 2016
Navigational graph queries are an important class of queries that canextract implicit binary relations over the nodes of input graphs. Most of the navigational query languages used in the RDF community, e.g.
A Hogan, A Polleres, EV Kostylev, F Alkhateeb, F Alkhateeb, GHL Fletcher, J Hayes, J Hopcroft, J Pérez, J Pérez, K Losemann, KJ Kochut, M Arenas, M Lange, M Marx, P Linz, P Sevon, R Angles, S Abiteboul, S Abiteboul, S Bischof, X Zhang, X Zhang   +22 more
core   +1 more source

A Trichotomy for Regular Simple Path Queries on Graphs [PDF]

, 2012
Regular path queries (RPQs) select nodes connected by some path in a graph. The edge labels of such a path have to form a word that matches a given regular expression.
Bagan, Guillaume, Bonifati, Angela, Groz, Benoit   +2 more
core   +2 more sources

Nutritional and Behavioral Intervention for Long‐Term Childhood Acute Leukemia Survivors With Metabolic Syndrome

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Metabolic syndrome (MetS) is a common complication in survivors of childhood acute lymphoblastic and myeloid leukemia (AL), and a major risk factor for premature cardiovascular disease, type‐2‐diabetes, and metabolic dysfunction‐associated steatotic liver disease (MASLD).
Visentin Sandrine, Béliard Sophie, Renard Cécile, Caussy Cyrielle, Hamidou Zeinab, Romano David, Gacem Mélanie, Petit Arnaud, Saultier Paul, Borentain Patrick, Michel Gérard   +10 more
wiley   +1 more source

Metoda wyodrębniania odtwarzalnych konstrukcji werbo-nominalnych języka rosyjskiego z korpusów tekstowych

Studia Rossica Posnaniensia, 2019
The article describes an extraction method of Russian verbal-nominative structures from electronic texts with the use of grammatical annotation and regular expressions syntax. The stages of the retrieval process are outlined.
Yury Fedorushkov, Daniel Dzienisiewicz
doaj   +1 more source

Lifestyle Behaviors and Cardiotoxic Treatment Risks in Adult Childhood Cancer Survivors

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Higher doses of anthracyclines and heart‐relevant radiotherapy increase cardiovascular disease (CVD) risk. This study assessed CVD and CVD risk factors among adult childhood cancer survivors (CCSs) across cardiotoxic treatment risk groups and examined associations between lifestyle behaviors and treatment risks.
Ruijie Li, Raquel Revuelta Iniesta, Alan R. Barker, Dimitris Vlachopoulos, Tomáš Sláma, Christina Schindera, Fabiën N. Belle   +6 more
wiley   +1 more source

EXPRESSÃO REGULAR NUMÉRICA

Colloquium Exactarum, 2014
This article defines the formal definition of the computer program language Numeric Regular Expression. A language concept inspired by Regular Expression syntax, applying your power and flexibility to numeric chains are describe.
Bruno Vier Hoffmeister, Marta Bez
doaj   +1 more source

Simplifying regular expressions further

Journal of Symbolic Computation, 2022
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Stefan Kahrs, Colin Runciman
openaire   +1 more source