Results 11 to 20 of about 810,661 (307)

GPU-based Graph Analysis and Computation Method for Graph Database [PDF]

open access: yesJisuanji gongcheng, 2021
Most of the existing graph databases use CPU-based distributed graph computing engines(such as GraphX) for online analysis operations, but the limited number of CPU cores will lead to low computing efficiency, and the synchronization between clusters ...
QIAN Shangyun, SHAO Zhiyuan, ZHENG Ran, CHEN Jilin
doaj   +1 more source

Modelling Metadata and Data from Censuses and Surveys with Graph Databases

open access: yesJurnal RESTI (Rekayasa Sistem dan Teknologi Informasi), 2023
Relational database users are switching to non-relational databases because non-relational databases are better able to handle dynamic data storage. One of the institutions that require dynamic data storage is Statistics Indonesia (BPS).
Alya Faradila, Lutfi Rahmatuti Maghfiroh
doaj   +1 more source

Incremental View Maintenance for Deductive Graph Databases Using Generalized Discrimination Networks [PDF]

open access: yesElectronic Proceedings in Theoretical Computer Science, 2016
Nowadays, graph databases are employed when relationships between entities are in the scope of database queries to avoid performance-critical join operations of relational databases.
Thomas Beyhl, Holger Giese
doaj   +1 more source

Extended Property-level k-vertex Cardinality Constraints Model for Graph Databases

open access: yesJournal of King Saud University: Computer and Information Sciences, 2023
Graph databases are nowadays considered the most appropriate solution for highly connected domains. Nevertheless, the lack of a fixed schema perplexes the implementation of business rules and inhibits the usage of graph database technology in practical ...
Martina Šestak, Muhamed Turkanović
doaj   +1 more source

The Application of Graph in BIM/GIS Integration

open access: yesBuildings, 2022
Information exchange between building information modelling (BIM) and geographic information system (GIS) is problematic, especially in terms of semantic information.
Junxiang Zhu   +5 more
doaj   +1 more source

GRAPH DATABASE MANAGEMENT SYSTEMS AND GRAPH THEORY [PDF]

open access: yesFourth International Scientific Conference ITEMA Recent Advances in Information Technology, Tourism, Economics, Management and Agriculture, 2020
In recent years, graph databases have become far more important. They have been proven to be an excellent choice for storing and managing large amounts of interconnected data. Since graph databases (GDB) rely on a graph data model based on graph theory, this study examines whether currently available graph database management systems support the ...
Kornelije Rabuzin   +2 more
openaire   +1 more source

Managing 3D GIS Data for Indoor Environment Using Property Graph Database

open access: yesIEEE Access, 2023
With the diversification of three-dimensional (3D) urban space data sources and data collection methods, the Open Geospatial Consortium published 3D spatial data standards in Geography Markup Language (GML).
Hanme Jang, Kiyun Yu, Seula Park
doaj   +1 more source

AN EMPIRICAL COMPARISON OF NEO4J AND TIGERGRAPH DATABASES FOR NETWORK CENTRALITY

open access: yesScience Journal of University of Zakho, 2023
Graph databases have recently gained a lot of attention in areas where the relationships between data and the data itself are equally important, like the semantic web, social networks, and biological networks.
Bahzad Chicho   +1 more
doaj   +1 more source

Experimental Evaluation of Graph Databases: JanusGraph, Nebula Graph, Neo4j, and TigerGraph

open access: yesApplied Sciences, 2023
NoSQL databases were created with the primary goal of addressing the shortcomings in the efficiency of relational databases, and can be of four types: document, column, key-value, and graph databases.
Jéssica Monteiro   +2 more
doaj   +1 more source

House of Graphs: A database of interesting graphs

open access: yesDiscrete Applied Mathematics, 2013
In this note we present House of Graphs (http://hog.grinvin.org) which is a new database of graphs. The key principle is to have a searchable database and offer -- next to complete lists of some graph classes -- also a list of special graphs that already turned out to be interesting and relevant in the study of graph theoretic problems or as ...
Brinkmann, Gunnar   +3 more
openaire   +2 more sources

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