[HTML][HTML] The potential of a data centred approach & knowledge graph data representation in chemical safety and drug design

A Pavel, LA Saarimäki, L Möbus, A Federico… - Computational and …, 2022 - Elsevier
Big Data pervades nearly all areas of life sciences, yet the analysis of large integrated data
sets remains a major challenge. Moreover, the field of life sciences is highly fragmented and …

[HTML][HTML] GeoNLU: Bridging the gap between natural language and spatial data infrastructures

P Naveen, R Maheswar, P Trojovský - Alexandria Engineering Journal, 2024 - Elsevier
Integrating natural language processing (NLP) techniques with spatial data infrastructures
(SDIs) potentially revolutionize the way users interact with geospatial data. This article …

Wdbench: A wikidata graph query benchmark

R Angles, CB Aranda, A Hogan, C Rojas… - International Semantic …, 2022 - Springer
We propose WDBench: a query benchmark for knowledge graphs based on Wikidata,
featuring real-world queries extracted from the public query logs of the Wikidata SPARQL …

Knowledge graphs querying

A Khan - ACM SIGMOD Record, 2023 - dl.acm.org
Knowledge graphs (KGs) such as DBpedia, Freebase, YAGO, Wikidata, and NELL were
constructed to store large-scale, real-world facts as (subject, predicate, object) triples-that …

A universal question-answering platform for knowledge graphs

R Omar, I Dhall, P Kalnis, E Mansour - … of the ACM on Management of …, 2023 - dl.acm.org
Knowledge from diverse application domains is organized as knowledge graphs (KGs) that
are stored in RDF engines accessible in the web via SPARQL endpoints. Expressing a well …

Evaluating ontology-based pd monitoring and alerting in personal health knowledge graphs and graph neural networks

N Zafeiropoulos, P Bitilis, GE Tsekouras, K Kotis - Information, 2024 - mdpi.com
In the realm of Parkinson's Disease (PD) research, the integration of wearable sensor data
with personal health records (PHR) has emerged as a pivotal avenue for patient alerting and …

Scaling knowledge graphs for automating AI of digital twins

J Ploennigs, K Semertzidis, F Lorenzi… - International Semantic …, 2022 - Springer
Digital Twins are digital representations of systems in the Internet of Things (IoT) that are
often based on AI models that are trained on data from those systems. Semantic models are …

Learned semantic index structure using knowledge graph embedding and density-based spatial clustering techniques

Y Sun, SJ Chun, Y Lee - Applied Sciences, 2022 - mdpi.com
Recently, a pragmatic approach toward achieving semantic search has made significant
progress with knowledge graph embedding (KGE). Although many standards, methods, and …

Join ordering of SPARQL property path queries

J Aimonier-Davat, H Skaf-Molli, P Molli… - European Semantic …, 2023 - Springer
SPARQL property path queries provide a succinct way to write complex navigational queries
over RDF knowledge graphs. However, their evaluation remains difficult as they may involve …

Will it run?—A proof of concept for smoke testing decentralized data analytics experiments

S Welten, S Weber, A Holt, O Beyan, S Decker - Frontiers in Medicine, 2024 - frontiersin.org
The growing interest in data-driven medicine, in conjunction with the formation of initiatives
such as the European Health Data Space (EHDS) has demonstrated the need for …