The RML ontology: A community-driven modular redesign after a decade of experience in mapping heterogeneous data to RDF

A Iglesias-Molina, D Van Assche… - International Semantic …, 2023 - Springer
Abstract The Relational to RDF Mapping Language (R2RML) became a W3C
Recommendation a decade ago. Despite its wide adoption, its potential applicability beyond …

A brief survey of methods for analytics over RDF knowledge graphs

ME Papadaki, Y Tzitzikas, M Mountantonakis - Analytics, 2023 - mdpi.com
There are several Knowledge Graphs expressed in RDF (Resource Description Framework)
that aggregate/integrate data from various sources for providing unified access services and …

A neuro-symbolic system over knowledge graphs for link prediction

A Rivas, D Collarana, M Torrente, ME Vidal - Semantic Web, 2024 - journals.sagepub.com
Neuro-Symbolic Artificial Intelligence (AI) focuses on integrating symbolic and sub-symbolic
systems to enhance the performance and explainability of predictive models. Symbolic and …

Narrative graph: Telling evolving stories based on event-centric temporal knowledge graph

Z Yan, X Tang - Journal of Systems Science and Systems Engineering, 2023 - Springer
As the main channel for people to obtain information and express their opinions, online
media generate a huge amount of unstructured news documents every day and make it …

Knowledge graphs in psychiatric research: Potential applications and future perspectives

S Freidel, E Schwarz - Acta Psychiatrica Scandinavica, 2024 - Wiley Online Library
Abstract Background Knowledge graphs (KGs) remain an underutilized tool in the field of
psychiatric research. In the broader biomedical field KGs are already a significant tool …

医学知识图谱构建技术及发展现状研究.

黄贺瑄, 王晓燕, 顾正位, 刘静… - Journal of Computer …, 2023 - search.ebscohost.com
知识图谱作为人工智能的重要分支, 因其强大的语义处理能力和数据组织能力,
可以全面整合医学概念, 挖掘潜在医学知识, 已成为医学智能化发展的重要手段. 鉴于此 …

[HTML][HTML] Challenges of a Data Ecosystem for scientific data

E Ramalli, B Pernici - Data & Knowledge Engineering, 2023 - Elsevier
Data Ecosystems (DE) are used across various fields and applications. They facilitate
collaboration between organizations, such as companies or research institutions, enabling …

Empowering the SDM-RDFizer tool for scaling up to complex knowledge graph creation pipelines 1

E Iglesias, ME Vidal, D Collarana… - Semantic …, 2024 - content.iospress.com
The significant increase in data volume in recent years has prompted the adoption of
knowledge graphs as valuable data structures for integrating diverse data and metadata …

OEQA: Knowledge-and Intention-Driven Intelligent Ocean Engineering Question-Answering Framework

R Zhu, B Liu, R Zhang, S Zhang, J Cao - Applied Sciences, 2023 - mdpi.com
The constantly updating big data in the ocean engineering domain has challenged the
traditional manner of manually extracting knowledge, thereby underscoring the current …

Unraveling the Hepatitis B Cure: A Hybrid AI Approach for Capturing Knowledge about the Immune System's Impact

S Dost, A Rivas, H Begali, A Ziegler, E Aliabadi… - Proceedings of the 12th …, 2023 - dl.acm.org
Chronic hepatitis B virus (HBV) infection is still a global health problem, with over 296 million
chronically HBV-infected individuals worldwide. The merging data about clinical parameters …