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Anand Srinivasan, Rakesh Komuravelli, Namit Jain, Shailendra Mishra: Techniques for performing regular expression-based pattern matching in data streams. Oracle International Corporation, Kilpatrick Townsend & Stockton, November 19, 2013: US08589436 (43 worldwide citation)

Techniques for detecting patterns in one or more data streams. A pattern to be detected may be specified using a regular expression. Events received in a data stream are processed during runtime to detect occurrences of the specified pattern in the data stream.


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Anand Srinivasan, Rakesh Komuravelli, Namit Jain, Shailendra Mishra: Techniques for performing regular expression-based pattern matching in data streams. Oracle International Corporation, Townsend And Townsend And Crew Oracle, March 4, 2010: US20100057736-A1

Techniques for detecting patterns in one or more data streams. A pattern to be detected may be specified using a regular expression. Events received in a data stream are processed during runtime to detect occurrences of the specified pattern in the data stream.