Data processing: database and file management or data structures – Database and file access – Preparing data for information retrieval
Reexamination Certificate
2006-12-13
2010-11-23
Trujillo, James (Department: 2159)
Data processing: database and file management or data structures
Database and file access
Preparing data for information retrieval
C707S821000, C719S318000
Reexamination Certificate
active
07840575
ABSTRACT:
Techniques are provided for evaluating base events, compound events, and logical update events in an event processing system. In one embodiment, the base events, compound events, and logical update events are definitions in a particular syntax language that specify conditions for evaluating input event data. In this embodiment, base event definitions are evaluated over the input event data; logical update event definitions are evaluated by determining whether the effect of any earlier event is changed by the arrival of a new event; and compound event definitions are evaluated over records representing events that have been selected by evaluating the base event definitions over the input event data.
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Hickman Palermo & Truong & Becker LLP
Moser Bruce M
Oracle International Corporation
Trujillo James
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