CPC Subgroup
G06F 16/335 Filtering based on additional data, e.g. user or group profiles (filtering in web context G06F16/9535, G06F16/9536)
Full Title
Information retrieval; Database structures therefor; File system structures therefor > of unstructured textual data (document management systems G06F16/93) > Querying > Filtering based on additional data, e.g. user or group profiles (filtering in web context G06F16/9535, G06F16/9536)
1 direct subcode
Child Classifications
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