Results 111 to 120 of about 197,490 (264)

Libraries and Information Systems Need XML/RDF... but Do They Know It? [PDF]

open access: yes, 2005
This article presents an approach to the uses of XML (eXtensible Markup Language) and Semantic Web technologies in the field of information services, focusing mainly on the creation and management of digital libraries compared to traditional libraries,
Méndez Rodríguez, Eva María
core   +2 more sources

NIMS polymer database PoLyInfo (II): machine-readable standardization of polymer knowledge expression

open access: yesScience and Technology of Advanced Materials: Methods
Herein, we propose a machine-readable knowledge representation of PoLyInfo, the polymer database of National Institute for Materials Science (NIMS) of Japan with more than half a million data points.
Masashi Ishii   +2 more
doaj   +1 more source

AGUIA: autonomous graphical user interface assembly for clinical trials semantic data services

open access: yesBMC Medical Informatics and Decision Making, 2010
Background AGUIA is a front-end web application originally developed to manage clinical, demographic and biomolecular patient data collected during clinical trials at MD Anderson Cancer Center.
Hayashi Yuki   +6 more
doaj   +1 more source

Sustaining the “frozen footprints” of scholarly communication through open citations: An Annual Review of Information Science and Technology (ARIST) paper

open access: yesJournal of the Association for Information Science and Technology, EarlyView.
Abstract This review examines the role of open citations in fostering transparency, reproducibility, and accessibility in scholarly communication. Through a critical synthesis of diverse sources—articles, proceedings, presentations, datasets, and blog posts—it explores the motivations behind citing, the evolving meanings of citations, and key ...
Zehra Taşkın
wiley   +1 more source

Raising Semantics-Awareness in Geospatial Metadata Management

open access: yesISPRS International Journal of Geo-Information, 2018
Geospatial metadata are often encoded in formats that either are not aimed at efficient retrieval of resources or are plainly outdated. Particularly, the quantum leap represented by the Semantic Web did not induce so far a consistent, interlinked ...
Cristiano Fugazza   +4 more
doaj   +1 more source

Using RDF to Model the Structure and Process of Systems

open access: yes, 2007
Many systems can be described in terms of networks of discrete elements and their various relationships to one another. A semantic network, or multi-relational network, is a directed labeled graph consisting of a heterogeneous set of entities connected ...
Bollen, Johan   +3 more
core   +4 more sources

Keyword Search on RDF Graphs - A Query Graph Assembly Approach

open access: yes, 2017
Keyword search provides ordinary users an easy-to-use interface for querying RDF data. Given the input keywords, in this paper, we study how to assemble a query graph that is to represent user's query intention accurately and efficiently.
Han, Shuo   +3 more
core   +1 more source

Discrete Element Method Modeling of an Extrusion Process with Recirculation for Dry Manufacturing of Lithium‐Ion Battery Electrodes

open access: yesBatteries &Supercaps, EarlyView.
On a digitized laboratory extruder, discrete element method modelling is studied, considering two classes of particles representing aggregates of 1) active material and 2) binder and carbon material is studied. Various extrusion scenarios leading to the formation of filaments devoted to the 3D printing of lithium‐ion battery electrodes are studied. The
Pei Sun   +2 more
wiley   +1 more source

Research on the Method of Extracting Domain Knowledge From the Freebase RDF Dumps

open access: yesIEEE Access, 2018
In the process of constructing a domain semantic knowledge base based on ontologies, reusing existing domain knowledge bases not only facilitates sharing, integration, and reuse of the domain semantic knowledge base but also can accelerate the ...
Deyan Chen, Hong Zhao
doaj   +1 more source

Molecular Mechanism of Ionic Conductivity Enhancement by Heterogeneous Interface in Composite Hydrogel Electrolytes

open access: yesBatteries &Supercaps, EarlyView.
Nanoparticle interactions enhance the performance of hydrogel electrolytes via two primary mechanisms: 1) by localizing a high concentration of water molecules at the polymer–nanoparticle interface, effectively forming continuous water channels that facilitate ion mobility, and 2) by perturbing the structural symmetry of hydration shells around mobile ...
Hongdeok Kim   +3 more
wiley   +1 more source

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