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Canonicalisation of monotone SPARQL queries
(Springer Verlag, 2018)
Caching in the context of expressive query languages such as SPARQL is complicated by the difficulty of detecting equivalent queries: deciding if two conjunctive queries are equivalent is NP-complete, where adding further ...
Counting Beyond a Yottabyte, or how SPARQL 1.1 Property Paths will Prevent Adoption of the Standard
(2012-04)
SPARQL –the standard query language for querying RDF– provides
only limited navigational functionalities, although these features
are of fundamental importance for graph data formats such as
RDF. This has led the W3C ...
Automatic generation of ontologies from business process models
(2018-01-01)
Business process models are used in organizational environments for a better understanding of the interactions between the different sectors and the interdependencies between processes. However, business process models may ...
Autocompletion for SPARQL-Based exploration and querying
(Universidad de Chile, 2020)
En esta investigación presentamos técnicas de autocompletado para sugerir términos en tareas de exploración y consulta sobre conjuntos de datos RDF de gran escala.
Nuestros métodos asisten a los usuarios a generar consultas ...
Implementacion composicional del Core de SPARQL
(Universidad de Talca (Chile). Escuela de Ingenieria Civil en Computacion, 2010)
A Gazetteer for biodiversity data as a linked open data solution
(Università degli Studi di ParmaUniversità degli Studi di Modena e Reggio EmiliaInstitute of Electrical and Electronics Engineers - IEEEParma, 2014-06)
Biodiversity studies all life forms that we find in nature. The maintenance of biological diversity is importante because it is essential to life on Earth. The lack of accurate spatial geographic information in species ...
ON THE SEMANTICS OF SPARQL
(SPRINGER, 2010)
Federating queries in SPARQL 1.1: Syntax, semantics and evaluation
(ELSEVIER SCIENCE BV, 2013)