Patent · US Active

Systems and/or methods for forecasting future behavior of event streams in complex event processing (CEP) environments

US9286354B2 · kind B2 · utility

5Cited by

0References

23Claims

0Family size

Assignee

SOFTWARE GMBH · DE

Inventors

Michael Cammert · Wettenberg, DE
Christoph Heinz · Weimar, DE
Jürgen Krämer · Alsfeld, DE
Tobias Riemenschneider · Treysa, DE

Key dates

Filing date	Aug 15, 2011
Grant date	Mar 15, 2016
Priority date	—
Expiry date	Mar 7, 2032

Classification

Technology area (CPC G)Physics
CPC primaryG06N5/00
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Certain example embodiments described herein relate to forecasting the future behavior of event streams in Complex Event Processing (CEP) environments. For each received event in an event stream, a reference window indicative of a predefined temporal range during which the forecast is to be computed is updated so that the reference window ends with the received event, with the reference window moving with the event stream. Within this processing loop, when a forecasting update policy indicates that the forecast is to be updated based on the received event: a forecasting window indicative of a temporal range in which events are to be forecasted is updated; and while the time period of the forecasting window is not exceeded, (a) a next forecasted event is generated via at least one processor and (b) the next forecasted event is inserted into the forecast window; and the forecast window is published.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.