PROCESSING EVENT DATA STREAMS
First Claim
1. Computer-implemented method (300) for recognizing an event pattern (ABC) for objects (14, 24, 34, 44) that belong to an event domain (150), the method (300) comprising:
- activating (310) a pattern query (110) that corresponds to the event pattern (ABC) and that has a least one state (S4) with a distinctive transition probability (P(S4/S2), P(S2/S3)) to a final query state (S3), the probability being derived from object observations in the event domain (150);
continuously receiving (320) event representations (*A14, *A24, *A44, *D44, . . . ), that are related to the objects (14, 24, 34,
44);
allocating (330) the event representations (*A14, *A24, *A44, *D44, . . . ) to a first processing resource (101) to initiate (331) instances (1.14, 1.24, 1.34, 1.44) of the query (110);
monitoring (340) the instances and, upon receiving event representations that cause the instances to reach the state (S4) with the distinctive transition probability (P(S4/S2), P(S2/S3)), shifting (342) the instances to a second processing resource (102).
2 Assignments
0 Petitions
Accused Products
Abstract
A computer (100) recognizes an event pattern (ABC) for objects (14, 24, 34, 44) that belong to an event domain (150). The computer activates a pattern query (110) that corresponds to the event pattern (ABC) and that has a least one state (S4) with an distinctive transition probability to a final state. The probability is derived from object observations in the event domain (150). The computer continuously receives event representations (*A14, *A24, *A44, *D44, . . . ) that are related to the objects (14, 24, 34, 44) and allocates the event representations to a first processing resource (101) to initiate instances (1.14, 1.24, 1.34, 1.44) of the query (110). It monitors the instances and, upon receiving event representations that cause the instances to reach the state (S4) with the distinct transition probability, it shifts the instances to a second processing resource (102).
11 Citations
15 Claims
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1. Computer-implemented method (300) for recognizing an event pattern (ABC) for objects (14, 24, 34, 44) that belong to an event domain (150), the method (300) comprising:
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activating (310) a pattern query (110) that corresponds to the event pattern (ABC) and that has a least one state (S4) with a distinctive transition probability (P(S4/S2), P(S2/S3)) to a final query state (S3), the probability being derived from object observations in the event domain (150); continuously receiving (320) event representations (*A14, *A24, *A44, *D44, . . . ), that are related to the objects (14, 24, 34,
44);allocating (330) the event representations (*A14, *A24, *A44, *D44, . . . ) to a first processing resource (101) to initiate (331) instances (1.14, 1.24, 1.34, 1.44) of the query (110); monitoring (340) the instances and, upon receiving event representations that cause the instances to reach the state (S4) with the distinctive transition probability (P(S4/S2), P(S2/S3)), shifting (342) the instances to a second processing resource (102). - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. Computer (500) for recognizing an event pattern (ABC) for objects (14, 24, 34, 44) that belong to an event domain (150), the computer (500) comprising:
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a pattern query activator (510) that corresponds to the event pattern (ABC) and that activates a pattern query (110) that has at least one state (S4) with an distinctive transition probability to a final state (S3) of the query (110), the probability being derived from object observations in the event domain (150); a receiver (520) that continuously receives (320) event representations (*A14, *A24, *A44, *D44, . . . ), that are related to the objects (14, 24, 34,
44);an allocator (530) that allocates the event representations (*A14, *A24, *A44, *D44, . . . ) to a first processing resource (501) of the computer (500) to initiate (331) instances (1.14, 1.24, 1.34, 1.44) of the query (110); and a monitor (540) that monitors (340) the instances and, upon receiving event representations that causes the instances to reach the state (S4) with the distinctive transition probability (P(S4/S2)), shifts (342) the instances to a second processing resource (502) of the computer (500). - View Dependent Claims (13, 14, 15)
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Specification