Thema Subject Categories 1.4

Previous versions of Thema are still available 1.3 1.2.

Browse the Thema subject categories hierarchy, or search for a specific term within the hierarchy.

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Notation Category heading Add Mod ?
G Reference, Information and Interdisciplinary subjects
Use all G* codes for: specialist and general adult titles. DO NOT USE: code ‘G’ itself, but select specific categories from section G*. Use all G* codes with: other subject categories and qualifiers where appropriate
GP Research and information: general
GPF Information theory
GPH Data science and analysis: general
Class here: data visualization and infographics, large data sets, big data. Use for: interdisciplinary works about data and its uses. Use with: other subject codes as appropriate.
See also: UN* Databases and its subcategories, UX* Applied computing and its subcategories, UYZF Information visualization
GPJ Coding theory and cryptology
Class here: cryptography.
See also: URY Data encryption
GPQ Decision theory: general
See also: KJMD Management decision making
GPS Research methods: general
Use with: other subject codes for research methods within a particular discipline.
See also: JHBC Social research and statistics, KJT Operational research

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