Calculating zoom level timeline data
US8941657B2 · kind B2 · utility
4Cited by
5References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 23, 2011 |
| Grant date | Jan 27, 2015 |
| Priority date | — |
| Expiry date | Nov 27, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/26
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present invention extends to methods, systems, and computer program products for calculating zoom level timeline data. Event aggregators are configured to read execution data from sequentially received input buffers and pre-calculate data chunks for a specified zoom level to create a zoom tree. The density of execution data can be used to determine when pre-calculation is beneficial. In response to a user request, pre-calculated data can be combined with responsively calculated data for presentation to a user. User requests can specify zoom levels and time ranges over which data is to be presented.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.