Results 1 to 10 of about 170,750 (283)

Retraction Note to: Query expansion for patent retrieval using a modified stellar-mass black hole optimization [PDF]

, 2022
G. David Raj, Saswati Mukherjee, G. V. Uma, R. L. Jasmine, R. Balamurugan   +4 more
openalex   +1 more source

Efficient AI-Driven Query Optimization in Large-Scale Databases: A Reinforcement Learning and Graph-Based Approach

Mathematics
As data-centric applications become increasingly complex, understanding effective query optimization in large-scale relational databases is crucial for managing this complexity.
Najla Sassi, Wassim Jaziri
doaj   +1 more source

Database query optimization

ВІСНИК СХІДНОУКРАЇНСЬКОГО НАЦІОНАЛЬНОГО УНІВЕРСИТЕТУ імені Володимира Даля, 2019
This article reviewed the methods directed at optimizing the database. The goal was to find the most suitable method for the quick execution of queries.
openaire   +2 more sources

Improved SpaceTwist privacy protection method based on anchor optimization algorithm

Tongxin xuebao, 2017
With location-based services worldwide used,private location data appealed easily in query process which caused serious security problems.So the introduction of SpaceTwist incremental nearest neighbor query algorithm,proposes protection of privacy method
Zhen-peng LIU, Xuan ZHAO, Ya-wei DONG, Bin ZHANG   +3 more
doaj   +2 more sources

Enhancing Relational Database Efficiency through Algorithmic Query Tuning in Virtual Memory Systems

JOIV: International Journal on Informatics Visualization
The rapid evolution of virtual memory-based relational database systems has significantly advanced data processing capabilities. However, the efficiency of these systems largely depends on query execution optimization, which can be enhanced through ...
Nurlina Yulis, Amil Ahmad Ilham, Andani Achmad, Faizal Arya Samman   +3 more
doaj   +1 more source

Assessment of Urban Water Supply System Based on Query Optimization Strategy

Complexity, 2018
As a complicated water treatment system project, an urban water supply plays a significant role in enhancing ecological civilization construction, promoting social-economic sustainable development, and improving the living environment of humans.
Shibao Lu, Yizi Shang, Wei Li, Zhimin Wang   +3 more
doaj   +1 more source

Adaptive Cost Model for Query Optimization

Известия Иркутского государственного университета: Серия "Математика"
The principal component of conventional database query optimizers is a cost model that is used to estimate expected performance of query plans. The accuracy of the cost model has direct impact on the optimality of execution plans selected by the ...
N. K. Vasilenko, A. V. Demin, D. K. Ponomaryov   +2 more
doaj   +1 more source

Anomaly Detection in DNS Query Logs using Improved Binary Black Hole Optimization Algorithm [PDF]

, 2017
S. Suganya, Dr.Kathiresan V
openalex   +1 more source

Edge-assisted indexing for highly dynamic and static data in mixed reality connected autonomous vehicles

Intelligent and Converged Networks
The integration of Mixed Reality (MR) technology into Autonomous Vehicles (AVs) has ushered in a new era for the automotive industry, offering heightened safety, convenience, and passenger comfort. However, the substantial and varied data generated by MR-
Daniel Mawunyo Doe, Dawei Chen, Kyungtae Han, Haoxin Wang, Jiang Xie, Zhu Han   +5 more
doaj   +1 more source

Dynamic optimization of queries in pivot-based indexing [PDF]

, 2010
Svein Erik Bratsberg, Magnus Lie Hetland
openalex   +1 more source