Results 11 to 20 of about 1,352 (164)

Creating an Interactive Web Interface for Networks Stored in Knowledge Graph Databases. [PDF]

open access: yesCurr Protoc
Abstract Knowledge graphs (KG) are an emerging approach to organize biomedical research data by abstracting knowledge into networks that connect genes, diseases, pathogens, drugs, metabolites, cell types, pathways, patients, researchers, and other related concepts.
Evangelista JE   +6 more
europepmc   +2 more sources

USING NEO4J DATABASE AND GRAPH MODEL FOR ANALYSIS OF METROPOLITAN RAILWAY CONNECTIONS OF SILESIAN VOIVODESHIP IN POLAND

open access: yesTASK Quarterly, 2021
The study concerns the possibility of using the Neo4j database as a graph analysis tool. The analysis was presented on the example of the railway connection network assessment when designing a new version of the railway infrastructure in the Silesian ...
PAWEŁ BUCHWALD, PAWEŁ SOBCZAK
doaj   +1 more source

Neo4j graph dataset of cycling paths in Slovenia

open access: yesData in Brief, 2023
Navigating through a real-world map can be represented in a bi-directed graph with a group of nodes representing the intersections and edges representing the roads between them.
Alen Rajšp, Iztok Fister, Jr.
doaj   +1 more source

Implementing domains in Neo4j

open access: yesInternational Journal of Intelligent Information and Database Systems, 2023
Data growth has led to the need to apply new ways to process data. Graph databases are increasing their use, which can be seen over the years, with the Neo4j system being the most common. The biggest problem is the small number of implemented constraints that can be used.
Cerjan, Maja   +2 more
openaire   +1 more source

Construct a Knowledge Graph for China Coronavirus (COVID-19) Patient Information Tracking

open access: yesRisk Management and Healthcare Policy, 2021
Jiajing Wu1,2 1School of Information Science and Engineering, Ocean University of China, Qingdao, 265100,People’s Republic of China; 2School of Mathematics and Computer Science, Chifeng University, Chifeng City, 024000, Inner Mongolia, People’s Republic ...
Wu J
doaj  

neo4jsbml: import systems biology markup language data into the graph database Neo4j [PDF]

open access: yesPeerJ
Systems Biology Markup Language (SBML) has emerged as a standard for representing biological models, facilitating model sharing and interoperability.
Guillaume Gricourt   +3 more
doaj   +2 more sources

Constructing Crop Portraits Based on Graph Databases Is Essential to Agricultural Data Mining

open access: yesInformation, 2021
Neo4j is a graph database that can use not only data, but also data relationships. Crop portraits, a kind of property graph, model the crop entity in the real world based on data to realize the networked management of crop knowledge.
Yue-Xin Shi   +4 more
doaj   +1 more source

A cancer graph: a lung cancer property graph database in Neo4j

open access: yesBMC Research Notes, 2022
Objectives A novel graph data model of non-small cell lung cancer clinical and genomic data has been constructed with two aims: (1) provide a suitable model for facilitating graph analytics within the Neo4j framework or through tools which can interact ...
David Tuck
doaj   +1 more source

The shortest path algorithm performance comparison in graph and relational database on a transportation network

open access: yesPromet (Zagreb), 2014
In the field of geoinformation and transportation science, the shortest path is calculated on graph data mostly found in road and transportation networks. This data is often stored in various database systems.
Mario Miler   +2 more
doaj   +1 more source

Neo4j graph database realizes efficient storage performance of oilfield ontology. [PDF]

open access: yesPLoS ONE, 2018
The integration of oilfield multidisciplinary ontology is increasingly important for the growth of the Semantic Web. However, current methods encounter performance bottlenecks either in storing data and searching for information when processing large ...
Faming Gong   +5 more
doaj   +1 more source

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