The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 09, 2019
Filed:
Jan. 31, 2011
Michael Cammert, Wettenberg, DE;
Christoph Heinz, Marburg, DE;
Jürgen Krämer, Alsfeld, DE;
Tobias Riemenschneider, Schwalmstadt, DE;
Michael Cammert, Wettenberg, DE;
Christoph Heinz, Marburg, DE;
Jürgen Krämer, Alsfeld, DE;
Tobias Riemenschneider, Schwalmstadt, DE;
SOFTWARE AG, Darmstadt, DE;
Abstract
The present technology concerns a complex event processing (CEP) engine for processing CEP queries over data streams. The CEP engine has a parser, adapted for parsing a received CEP query into a logical query graph and a translator adapted for translating the logical query graph into a physical query plan in accordance with one of a plurality of data stream representations. The logical query graph is independent of the plurality of data stream representations.