BioSamples database: an updated sample metadata hub
نویسندگان
چکیده
منابع مشابه
Updates to BioSamples database at European Bioinformatics Institute
The BioSamples database at the EBI (http://www.ebi.ac.uk/biosamples) provides an integration point for BioSamples information between technology specific databases at the EBI, projects such as ENCODE and reference collections such as cell lines. The database delivers a unified query interface and API to query sample information across EBI's databases and provides links back to assay databases. ...
متن کاملAn Architecture for Federated Database Metadata
One of the eeorts of the LIOM group has been the construction of a federated database architecture which facilitates a dynamic healthcare environment. Changes occur in a federated database environment when attributes are added, removed or modiied at local database level, or when an entire node (database) is added or removed. Database systems use a powerful construct called metadata to deene the...
متن کاملMetaData for Database Mining
At present, a machine learning application is accomplished by carefully crafting a single table from an often complex, multi-table database. The metadata necessary to create this table is rarely formally recorded, and is sometimes implicit in the structure of the database or the typing of the attributes. We categorize the types of metadata that we have encountered in our work with machine learn...
متن کاملAssembling Metadata for Database Forensics
Since information is often a primary target in a computer crime, organizations that store their information in database management systems (DBMSs) must develop a capability to perform database forensics. This paper describes a database forensic method that transforms a DBMS into the required state for a database forensic investigation. The method segments a DBMS into four abstract layers that s...
متن کاملBioSamples: Quick tour
The BioSamples Database aggregates information for reference samples (such as cell lines or stock strains), as well as samples for which data exist in one of the EBI's other data resources (e.g. ArrayExpress [2], the European Nucleotide Archive [3], PRIDE [4]). Samples are described with a set of annotations. These annotations can be linked to ontology [5] (or controlled vocabulary [6]) terms, ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nucleic Acids Research
سال: 2018
ISSN: 0305-1048,1362-4962
DOI: 10.1093/nar/gky1061