Data/hora: 06/06/2024 04:33:02

Provedor de dados: | 17
País: | United Kingdom
Título: | Biological resource catalog: NIF and NeuroLex
Autores: | Anita E. Bandrowski.
Data: | 2011-08-12
Ano: | 2011
Palavras-chave: | Neuroscience; Bioinformatics; Data Standards.
Resumo: | In the digital age one can find data and teaching materials on the web, however data and materials of a high quality are not always ranked very high on commercial search engines that look at the number of other sites that link to a page rather than the quality of the information. Additionally, many such materials are maintained within databases that are inaccessible to search technology. To solve these problems, the Neuroscience Information Framework (NIF: http://www.neuinfo.org) was created to aid the neuroscience community to discover useful digital resources, such as academic databases, and it has also developed a large digital catalog of resources that are related to neuroscience.&amp;#xd;&amp;#xa;NIF has developed a &amp;#x201c;resource ontology&amp;#x201d;, and synchronized to a large extent the effort with the BRO (biomedical resource ontology) and assigned all 4000+ digital resources within the catalog to one or more of these ontological categories, making it possible to discover for example: all atlases through the NIF catalog. The resource categories are: Data, Funding, Job, Material, People, Services, Software, and Training. Most of these comprise sub-categorizations, definitions and synonyms and they can be viewed in the Neurolex found at http://neurolex.org/wiki/Resource_Type_Hierarchy. Each &amp;#x201c;resource descriptor&amp;#x201d; has been coded in OWL format files and has a unique identifier as well as synonyms and subclasses to help search systems locate data.&amp;#xd;&amp;#xa;Cataloging efforts of digital resources are tricky because unlike publications they can change at any time, including major shifts of data and structure, therefore the curation effort must be reasonably scoped and relatively nimble. NIF has developed some self reporting tools in the DISCO suite, accessible from http://disco.neuinfo.org/webportal/discoDashboardShow.do, to create just such a nimble resource identification system such that when a resource changes content or data structure significantly, the resource provider (such as the webmaster or database engineer) can change a small xml file sitting on their home page that will alert the NIF system and any other automated agent that the resource has changed. This tool in addition to the human curation effort results in a catalog that is reasonably representative of the state of biomedical resources.&amp;#xd;&amp;#xa;NIF maintains a list of current policies, issues and solicits input from community members at https://confluence.crbs.ucsd.edu/display/NIF/NIF+Resources+and+Curation+Policies.
Tipo: | Presentation

Identificador:

http://precedings.nature.com/documents/6238/version/1

oai:nature.com:10.1038/npre.2011.6238.1

http://dx.doi.org/10.1038/npre.2011.6238.1

Fonte: | Nature Precedings
Fonte: | Creative Commons Attribution 3.0 License