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IPC Subgroup
G06F 16/68

Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually

Introduced: January 2019

Full Title

Information retrieval; Database structures therefor; File system structures therefor > of audio data > Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually

Classification Context

Section:
PHYSICS
Class:
COMPUTING OR CALCULATING; COUNTING
Subclass:
ELECTRIC DIGITAL DATA PROCESSING

2 direct subcodes

Child Classifications

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  • G06F 16/683 using metadata automatically derived from the content
  • G06F 16/687 using geographical or spatial information, e.g. location