Results 41 to 50 of about 24,784 (209)

Bioqueries: a collaborative environment to create, explore and share SPARQL queries in Life Sciences [PDF]

open access: yes, 2016
Bioqueries provides a collaborative environment to create, explore, execute, clone and share SPARQL queries (including Federated Queries). Federated SPARQL queries can retrieve information from more than one data source.Universidad de Málaga.
Aldana-Montes, Jose Francisco   +3 more
core   +1 more source

A Survey of RDF Data Management Systems

open access: yes, 2016
RDF is increasingly being used to encode data for the semantic web and for data exchange. There have been a large number of works that address RDF data management.
Özsu, M. Tamer
core   +1 more source

Reasoning by analogy in the generation of domain acceptable ontology refinements [PDF]

open access: yes, 2010
Refinements generated for a knowledge base often involve the learning of new knowledge to be added to or replace existing parts of a knowledge base. However, the justifiability of the refinement in the context of the domain (domain acceptability) is ...
L. Moss   +5 more
core   +1 more source

OntoLogX: Ontology‐Guided Knowledge Graph Extraction From Cybersecurity Logs With Large Language Models

open access: yesAdvanced Intelligent Systems, EarlyView.
OntoLogX is an autonomous AI agent that uses large language models to transform unstructured cyber security logs into ontology grounded knowledge graphs. By integrating retrieval augmented generation, iterative correction, and a light‐weight log ontology, OntoLogX produces semantically consistent intelligence that links raw log events to MITRE ATT & CK
Luca Cotti   +4 more
wiley   +1 more source

Capacity building needed to reap the benefits of access to biodiversity collections

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Global conservation efforts increasingly depend on digitised natural history collections, yet the benefits of this digital data are not equally shared. We analysed biodiversity specimens and citation data from Montserrat and the Cayman Islands to assess who collected these specimens, how they are used, and by whom.
Quentin Groom   +16 more
wiley   +1 more source

Visualizing the Linked Manuscript Archive: A Linked Open Data Approach to Analyzing Special Collections Data

open access: yesJournal of Open Humanities Data
Linked Open Data (LOD) has found significant use across several rare book and manuscript (RBM) digital archives in recent decades. LOD methodologies for processing institutional or cross-institutional collections enable practitioners to link objects on ...
Maisie Jones
doaj   +1 more source

PepeSearch: Semantic Data for the Masses. [PDF]

open access: yesPLoS ONE, 2016
With the emergence of the Web of Data, there is a need of tools for searching and exploring the growing amount of semantic data. Unfortunately, such tools are scarce and typically require knowledge of SPARQL/RDF.
Guillermo Vega-Gorgojo   +4 more
doaj   +1 more source

Understanding the Autonomous Electric Vehicle Cyber Threat Landscape: A Focus on Infrastructure, Threats and Ontology‐Based Modelling

open access: yesEnergy Internet, Volume 3, Issue 1, Page 39-51, April 2026.
ABSTRACT The development of autonomous electric vehicles (AEVs) represents the convergence of two simultaneous automotive revolutions: electric vehicles (EVs) and autonomous vehicles (AVs). AVs require sensors, decision‐making systems and actuation systems to achieve autonomous driving, whereas EVs require intelligent management and real‐time ...
Ohud Alsadi   +5 more
wiley   +1 more source

A hands-on introduction to querying evolutionary relationships across multiple data sources using SPARQL [version 2; peer review: 1 approved, 2 approved with reservations]

open access: yesF1000Research, 2020
The increasing use of Semantic Web technologies in the life sciences, in particular the use of the Resource Description Framework (RDF) and the RDF query language SPARQL, opens the path for novel integrative analyses, combining information from multiple ...
Ana Claudia Sima   +4 more
doaj   +1 more source

Reasoning & Querying – State of the Art [PDF]

open access: yes, 2008
Various query languages for Web and Semantic Web data, both for practical use and as an area of research in the scientific community, have emerged in recent years.
Bry, François   +2 more
core   +1 more source

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