Stream engine using compressed bitsets
US11323525B2 · kind B2 · utility
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3References
21Claims
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Inventor
Key dates
| Filing date | Mar 31, 2014 |
| Grant date | May 3, 2022 |
| Priority date | — |
| Expiry date | Aug 19, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/24569
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Technologies are described for storing and reporting user activities within a computing environment. For example, bitsets (e.g., compressed and/or uncompressed bitsets) can be used to store activities (e.g., where each activity is a bit in the bitset in chronological order). Separate bitsets can be maintained for followable aspects of the activities (e.g., a separate bitset for each unique followable). Activity streams can be produced from the compressed bitsets (e.g., custom streams reflecting followables designated by users).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.