发明名称 |
RUNTIME OPTIMIZATION OF SPATIOTEMPORAL EVENTS PROCESSING BACKGROUND |
摘要 |
A method of optimizing runtime spatiotemporal events processing is provided. The method includes the following stages: defining a plurality of spatial contexts or spatiotemporal contexts; specifying a plurality of spatial patterns or spatiotemporal patterns being relationships between events complying with specified policies within the defined spatial contexts and spatiotemporal contexts respectively; identifying events of specified properties out of a stream of incoming events, based on the defined spatial contexts or the defined spatiotemporal contexts; detecting event patterns of specified properties out of the stream of incoming events by grouping the incoming events and applying a pattern matching process based on the specified spatial patterns or spatiotemporal patterns; adaptively generating a spatial evaluation plan that defines an order of processing such that event processing is optimized, based on off-line and runtime data; and processing the incoming events based on the order defined in the spatial evaluation plan. |
申请公布号 |
US2012095986(A1) |
申请公布日期 |
2012.04.19 |
申请号 |
US20100907048 |
申请日期 |
2010.10.19 |
申请人 |
ETZION OPHER;ZOLOTOREVSKY NIR |
发明人 |
ETZION OPHER;ZOLOTOREVSKY NIR |
分类号 |
G06F17/30 |
主分类号 |
G06F17/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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