Detecting apparatus, system, program, and detecting method
US8140915B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 12, 2008 |
| Grant date | Mar 20, 2012 |
| Priority date | — |
| Expiry date | Mar 24, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F11/3419
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A detecting apparatus including a cluster storing unit that stores, for each of clusters into which execution time of previously executed monitored tasks are classified, the range of execution times belonging to the cluster, an acquiring unit that acquires an execution time of the monitored task in response to new execution of the monitored task on the information processing apparatus, and a determining unit that determines the occurrence of an extraordinary behavior during the execution of the monitored task if the execution time of the newly executed monitored task does not fall within any of the ranges corresponding to the clusters.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.