An efficient and scalable SPARQL query processing framework for big data using MapReduce and hybrid optimum load balancing

VN Kumar, AK PS - Data & Knowledge Engineering, 2023‏ - Elsevier
Abstract The increasing RDF (Resource Description Framework) data volume requires a
Hadoop platform for processing queries over large datasets. In this work, SPARQL (Simple …

[HTML][HTML] An efficient distributed SPARQL query processing scheme considering communication costs in spark environments

J Lim, B Kim, H Lee, D Choi, K Bok, J Yoo - Applied Sciences, 2021‏ - mdpi.com
Various distributed processing schemes were studied to efficiently utilize a large scale of
RDF graph in semantic web services. This paper proposes a new distributed SPARQL query …

Distributed subgraph query for RDF graph data based on MapReduce

Q Su, Q Huang, N Wu, Y Pan - Computers and Electrical Engineering, 2022‏ - Elsevier
Abstract Nowadays, Resource Description Framework (RDF) query has been widely used in
social networks, biomedicine and other fields. With the explosion of RDF data due to the …

[PDF][PDF] A Review of Semantic Annotation in the Context of the Linked Open Data Cloud.

KJ Kadhim, AS Hadi - Ingénierie des Systèmes d'Information, 2024‏ - researchgate.net
Semantic annotation, a pivotal technology facilitating comprehension within textual data,
serves as the process of appending supplementary information or metadata to text, thereby …

A parallel processing architecture to optimize runtime in aggregated SPARQL queries

A Rabhi, R Fissoune, M Tabaa, H Badir - Proceedings of the 14th …, 2022‏ - dl.acm.org
The search for information becomes a primordial need nowadays and it is possible that the
information sought cannot be found by searching in a single data source, actually, an …

A Fixed probability Cuckoo Search algorithm to optimize SPARQL queries

R Gomathi, J NirmalaDevi - 2022 Second International …, 2022‏ - ieeexplore.ieee.org
The Semantic Web is a network of linked data. The idea of the Semantic Web is to distribute
and process the data according to the user's needs successfully. In order to retrieve the …