Results 121 to 130 of about 25,678 (255)
Machine-interpretable dataset and service descriptions for heterogeneous data access and retrieval [PDF]
, 2015 Alexander K. +11 more
core +1 more source
RDF Fusion: An Extensible SPARQL Engine for Hybrid Data Models
IEEE AccessThe Internet of Things (IoT) generates vast streams of sensor data that often require enrichment with background knowledge about the system and domain. Although such data can be represented as graphs, purely graph-based models struggle with the temporal ...
Tobias Schwarzinger +5 more
doaj +1 more source
FedShop: A Benchmark for Testing the Scalability of SPARQL Federation Engines
, 2023 Minh-Hoang Dang +5 more
openalex +2 more sources
Suporte ao desenvolvimento de consultas gráficas SPARQL [PDF]
Vinicius Mussak
openalex +1 more source
dlvhex-sparql: A SPARQL-compliant query engine based on dlvhex
, 2007 This paper describes the dlvhex SPARQL plugin, a query processor for the upcoming Semantic Web query language standard by W3C. We report on the implementation of this languages using dlvhex, a flexible plugin system on top of the DLV solver. This work advances our earlier translation based on the semantics by Perez et al.
openaire +2 more sources
Two Apache Jena SPARQL query performance observations
, 2016 Egon Willighagen
openalex +1 more source
Certain Answers to a SPARQL Query over a Knowledge Base (extended version) [PDF]
, 2019 Julien Corman, Guohui Xiao
openalex +1 more source
SPARQL Extensions for processing alignments
IEEE Intelligent Systems, 2008 No abstract available.
Euzenat, Jérôme +2 more
openaire +2 more sources
Finding Mastodon accounts with Wikidata (a few SPARQL queries)
, 2022 Egon Willighagen
openalex +1 more source