Results 1 to 10 of about 14,584 (166)

RDF-F: RDF Datatype inFerring Framework [PDF]

open access: yesData Science and Engineering, 2018
In the context of RDF document matching/integration, the datatype information, which is related to literal objects, is an important aspect to be analyzed in order to better determine similar RDF documents.
Irvin Dongo   +2 more
doaj   +2 more sources

Evaluating of Refuse Derived Fuel (RDF) Production from Municipal Solid Waste (Case Study: Qazvin Province) [PDF]

open access: yesEnvironmental Energy and Economic Research, 2020
Considering increasing population growth in recent decades, and consequently, the increase in waste production in the world, waste management and efforts to reduce their harm to the environment has become an important issue.
Fatemeh Aliaghaei   +3 more
doaj   +1 more source

Fabrication of 3D Printed Modified Activator for Correction of Skeletal Class II Malocclusion: An Innovative Modification

open access: yesJournal of Indian Orthodontic Society, 2023
Activator is a commonly used appliance that Andresen and Haupl created to correct retrognathic mandible in 1908. The appliance opens the bite, and the mandible is advanced for class II correction.
Akshay Parmar   +3 more
doaj   +1 more source

Integration of X-ray absorption fine structure databases for data-driven materials science

open access: yesScience and Technology of Advanced Materials: Methods, 2023
With the aim of introducing data-driven science and establishing an infrastructure for making X-ray absorption fine structure (XAFS) spectra findable and reusable, we have integrated XAFS databases in Japan. This integrated database (MDR XAFS DB) enables
Masashi Ishii   +9 more
doaj   +1 more source

RDF-3X [PDF]

open access: yesProceedings of the VLDB Endowment, 2008
RDF is a data representation format for schema-free structured information that is gaining momentum in the context of Semantic-Web corpora, life sciences, and also Web 2.0 platforms. The "pay-as-you-go" nature of RDF and the flexible pattern-matching capabilities of its query language SPARQL entail efficiency and scalability challenges for complex ...
Neumann, T., Weikum, G.
openaire   +4 more sources

Analysis of Potential RDF Resources from MSW Landfills in Major Cities of Indonesia

open access: yesJurnal Presipitasi, 2022
Many Indonesian landfills include the waste that has the potential to be used as an alternative fuel in the cement industry. It is converted into RDF to enable cement manufacturers to use waste.
Andre Susilo   +3 more
doaj   +1 more source

Annotated RDF [PDF]

open access: yesACM Transactions on Computational Logic, 2006
Real-world use of RDF requires the ability to transparently represent and explain metadata associated with RDF triples. For example, when RDF triples are extracted automatically by information extraction programs, there is a need to represent where the triples came from, what their temporal validity is, and how certain we are that the ...
Udrea, Octavian   +2 more
openaire   +3 more sources

Effect of direct and residual sewage-sludge application on physiological attributes of rice-wheat cropping system

open access: yesThe Indian Journal of Agricultural Sciences, 2022
A two-year field experiment was conducted in 2017–19 to assess the growth and yield performance of rice–wheat cropping system (RWCS) as influenced by conjoint application of treated sewage sludge (TSS) and chemical fertilizer at Agricultural Research ...
SURENDRA SINGH JATAV   +6 more
doaj   +1 more source

RDFS(FA) and RDF MT: Two Semantics for RDFS [PDF]

open access: yes, 2003
RDF Schema (RDFS) has a non-standard metamodeling architecture, which makes some elements in the model have dual roles in the RDFS specification. As a result, this can be confusing and difficult to understand and, more importantly, the specification of its semantics requires a non-standard model theory.
Jeff Z. Pan, Ian Horrocks 0001
openaire   +1 more source

Temporal RDF [PDF]

open access: yes, 2005
The Resource Description Framework (RDF) is a metadata model and language recommended by the W3C. This paper presents a framework to incorporate temporal reasoning into RDF, yielding temporal RDF graphs. We present a semantics for temporal RDF graphs, a syntax to incorporate temporality into standard RDF graphs, an inference system for temporal RDF ...
Claudio Gutierrez 0001   +2 more
openaire   +3 more sources

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