Systems, methods, and computer products for information sharing using personalized index caching
US7440952B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 18, 2007 |
| Grant date | Oct 21, 2008 |
| Priority date | — |
| Expiry date | Dec 18, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99933
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Systems, methods, and computer products for information sharing using personalized index caching. Exemplary embodiments include a method including receiving a search query history from a node X in a node A, extracting characteristics of an index of the node A, searching the extracted characteristics, which include a file ID that is included in the index of the node A, adding metadata information to the index of the node A, in response to a determination that the node A includes at least one additional local metaindex, searching the at least one additional metaindex with the search query history from the node X in the node A, and merging search results with the metaindex of the node A, wherein the one additional metaindex merged to the metaindex of the node A includes an acquisition path, and sending the metaindex of the node A to the node X.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.