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An alignment to Schema.org is included. As DCAT is extensible, more specific extensions have been created in the statistical and geodata domains. [5] [6] An open-source licensed porting of the version DCAT-AP 2.0.1 compatible with NGSI-LD API standard is available in the DCAT-AP subject at Smart Data Models program.
Metadata schemata can be hierarchical in nature where relationships exist between metadata elements and elements are nested so that parent-child relationships exist between the elements. An example of a hierarchical metadata schema is the IEEE LOM schema, in which metadata elements may belong to a parent metadata element. Metadata schemata can ...
The three-stratum theory is a theory of cognitive ability proposed by the American psychologist John Carroll in 1993. [ 1 ] [ 2 ] It is based on a factor-analytic study of the correlation of individual-difference variables from data such as psychological tests, school marks and competence ratings from more than 460 datasets.
According to some sources, it is a Web that involves artificial intelligence, [24] the internet of things, pervasive computing, ubiquitous computing and the Web of Things among other concepts. [25] According to the European Union, Web 4.0 is "the expected fourth generation of the World Wide Web.
Phi; the symbol used for integrated information. Integrated information theory (IIT) proposes a mathematical model for the consciousness of a system. It comprises a framework ultimately intended to explain why some physical systems (such as human brains) are conscious, [1] and to be capable of providing a concrete inference about whether any physical system is conscious, to what degree, and ...
Due to Sarbanes-Oxley requirements in the USA and similar measures in Europe this is a relevant topic for many business intelligence implementations, hence the focus of any data vault implementation is complete traceability and auditability of all information. Data Vault 2.0 is the new specification. It is an open standard. [12]
Information processing theory is the approach to the study of cognitive development evolved out of the American experimental tradition in psychology. Developmental psychologists who adopt the information processing perspective account for mental development in terms of maturational changes in basic components of a child's mind .
Model theory is the study of (classes of) mathematical structures such as groups, fields, graphs, or even universes of set theory, using tools from mathematical logic. A system that gives meaning to the sentences of a formal language is called a model for the language.