Results 21 to 30 of about 781,099 (258)

Performance Issues of a Web Database [PDF]

open access: yes, 2000
Web databases are becoming an efficient tool used to manage the web sites. In this paper we analyse the performance of a typical Web database system with different sizes of web pages and different sizes of database tables. Since a web server and a database server work simultaneously, the response time in dealing with a request to the database can not ...
Yi Li, Kevin Lü 0001
openaire   +1 more source

Semantic query in a relational database using a local ontology construction (Retraction)

open access: yesSouth African Journal of Science, 2020
The Editor-in-Chief is retracting the paper entitled ‘Semantic query in a relational database using a local ontology construction’ by Saeed M. Sedighi (corresponding author) and Reza Javidan, published in the November/December 2012 issue (volume 108 ...
Saeed M. Sedighi, Reza Javidan
doaj   +1 more source

FrameAugment: A Simple Data Augmentation Method for Encoder–Decoder Speech Recognition

open access: yesApplied Sciences, 2022
As the architecture of deep learning-based speech recognizers has recently changed to the end-to-end style, increasing the effective amount of training data has become an important issue.
Seong-Su Lim, Oh-Wook Kwon
doaj   +1 more source

Special Issue on Advances in Database Engineered Applications

open access: yesComputers
The 27th International Database Engineering and Applications Symposium (IDEAS-2023) was held in Heraklion, Crete, Greece, on 5–7 May 2023 [...]
Richard Chbeir   +3 more
doaj   +1 more source

Best IDEAS: Special Issue of the International Database Engineered Applications Symposium

open access: yesInformation
Database engineered applications cover a broad range of topics including various design and maintenance methods, as well as data analytics and data mining algorithms and learning strategies for enterprise, distributed, or federated data stores [...]
Peter Z. Revesz
doaj   +1 more source

Semantics and Expressiveness Issues in Active Databases

open access: yesJournal of Computer and System Sciences, 1998
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Philippe Picouet, Victor Vianu
openaire   +2 more sources

The Combined Effect of Obesity and Contraceptive Use on Pulmonary Embolism in Adolescent Females Residing in the United States

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Combined oral contraceptive (COC) use in obese adult women dramatically increases the relative risk of developing a pulmonary embolism (PE). The risk of a PE in obese adolescent females taking contraceptives is currently unknown. The purpose of this investigation was to determine the effect of body mass index (BMI) and contraceptive
John Puetz, Joanne Salas
wiley   +1 more source

Are Fertility Preservation Procedures Before Gonadotoxic Therapy and Hematopoietic Stem Cell Transplantation Feasible and Safe in Very Young Children? A Retrospective Cohort Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Fertility preservation (FP) is increasingly integrated into the care of pediatric patients exposed to gonadotoxic therapy or conditioning for hematopoietic stem cell transplantation (HSCT), yet perioperative data in infants and toddlers remain scarce.
Kerstin Saalabian   +13 more
wiley   +1 more source

Ten common issues with reference sequence databases and how to mitigate them

open access: yesFrontiers in Bioinformatics
Metagenomic sequencing has revolutionized our understanding of microbiology. While metagenomic tools and approaches have been extensively evaluated and benchmarked, far less attention has been given to the reference sequence database used in metagenomic ...
Samuel D. Chorlton
doaj   +1 more source

SISAL: Bringing Added Value to Speleothem Research

open access: yesQuaternary, 2019
Isotopic records from speleothems are an important source of information about past climates and, given the increase in the number of isotope-enabled climate models, are likely to become an important tool for climate model evaluation.
Laia Comas-Bru, Sandy P. Harrison
doaj   +1 more source

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