Results 81 to 90 of about 581,965 (380)

Metrics and methods for comparative ontology evaluation

open access: yesCiência da Informação, 2017
While progress has been made toward describing the need for ontology evaluation and offering proposals concerning what properties to measure and how, work remains to develop ontology evaluation as a rigorous discipline.
Amanda Hicks
doaj  

Investigating the cell of origin and novel molecular targets in Merkel cell carcinoma: a historic misnomer

open access: yesMolecular Oncology, EarlyView.
This study indicates that Merkel cell carcinoma (MCC) does not originate from Merkel cells, and identifies gene, protein & cellular expression of immune‐linked and neuroendocrine markers in primary and metastatic Merkel cell carcinoma (MCC) tumor samples, linked to Merkel cell polyomavirus (MCPyV) status, with enrichment of B‐cell and other immune cell
Richie Jeremian   +10 more
wiley   +1 more source

Ontologies in digital management

open access: yesE-Management
The subject of this article is a new type of ontologies that can be used in digital management. The purpose of the study is to analyze the general application of ontologies and propose a new type of ontologies for use in digital management. This ontology
V. Ya. Tsvetkov
doaj   +1 more source

Linking Open Descriptions of Social Events (LODSE): A New Ontology for Social Event Classification

open access: yesInformation, 2018
The digital era has brought a number of significant changes in the world of communications. Although technological evolution has allowed the creation of new social event platforms to disclose events, it is still difficult to know what is happening around
Marcelo Rodrigues   +2 more
doaj   +1 more source

Relations in biomedical ontologies

open access: yesGenome Biology, 2005
To enhance the treatment of relations in biomedical ontologies we advance a methodology for providing consistent and unambiguous formal definitions of the relational expressions used in such ontologies in a way designed to assist developers and users in ...
Barry Smith   +9 more
semanticscholar   +1 more source

Social ontologies [PDF]

open access: yesPhilosophical Transactions of the Royal Society B: Biological Sciences, 2008
There is room for considerable cooperation between archaeology and neuroscience, but in order for this to happen we need to think about the interactions among brain–body–world, in which each of these three terms acts as cause and effect, without attributing a causally determinant position to any one.
openaire   +3 more sources

YAP1::TFE3 mediates endothelial‐to‐mesenchymal plasticity in epithelioid hemangioendothelioma

open access: yesMolecular Oncology, EarlyView.
The YAP1::TFE3 fusion protein drives endothelial‐to‐mesenchymal transition (EndMT) plasticity, resulting in the loss of endothelial characteristics and gain of mesenchymal‐like properties, including resistance to anoikis, increased migratory capacity, and loss of contact growth inhibition in endothelial cells.
Ant Murphy   +9 more
wiley   +1 more source

Using multiple reference ontologies: Managing composite annotations [PDF]

open access: yes, 2009
There are a growing number of reference ontologies available across a variety of biomedical domains and current research focuses on their construction, organization and use.
Cook, Daniel L   +3 more
core   +1 more source

A Distributed and Collaborative Intelligent System for Medical Diagnosis

open access: yesAdvances in Distributed Computing and Artificial Intelligence Journal, 2013
In this paper, we present a distributed collaborative system assisting physicians in diagnosis when processing medical images. This is a Web-based solution since the different participants and resources are on various sites.
Naoufel KHAYATI, Wided LEJOUAD-CHAARI
doaj   +1 more source

BioPortal: enhanced functionality via new Web services from the National Center for Biomedical Ontology to access and use ontologies in software applications

open access: yesNucleic Acids Res., 2011
The National Center for Biomedical Ontology (NCBO) is one of the National Centers for Biomedical Computing funded under the NIH Roadmap Initiative. Contributing to the national computing infrastructure, NCBO has developed BioPortal, a web portal that ...
P. Whetzel   +6 more
semanticscholar   +1 more source

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