"As large-scale buffering of metadata and content represent a new concept for GCHQ's exploitation of the internet, GCHQ's legal and policy officers are understandably taking a careful approach to their access and use".
"As large-scale buffering of metadata and content represent a new concept for GCHQ's exploitation of the internet, GCHQ's legal and policy officers are understandably taking a careful approach to their access and use". So how did GCHQ secure the legal authority for setting up Tempora, and what safeguards are in place for sharing the intelligence with the Americans?
To facilitate integration, it will be valuable to develop a well-known catalogue of large-scale resources, with associated metadata, including a concept map.
Some of these systems have proved to be useful in large-scale projects, and the metadata model is often related to the standard format used [ 1].
More seriously, the use of the free text within fields means that any large-scale computational survey of these metadata, beyond the use of simple keyword searches, would require advanced text-mining techniques.
Last fall, I wrote about how we were embarking on a large-scale remediation of our digital collections metadata in preparation for migrating those collections to the Duke Digital Repository.
For example, Parker et al. (2003) proposed comprehensive management of information flow for large-scale genome projects through system-wide management of metadata and data dependencies across both biological and computational processes.
Even though the existing Chado modules allow storing the genotype and phenotype of stocks, it cannot accommodate multiple genotypic and phenotypic values of stocks and experimental metadata that are generated by large-scale experiments.
The agency was authorized to conduct "large-scale graph analysis on very large sets of communications metadata without having to check foreignness" of every e-mail address, phone number or other identifier, the document said.
We observed a huge lack of structured metadata in these archives, hampering automated large-scale reusability on a usable level of abstraction.
