| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a sensor data processing apparatus capable of effectively reducing loads against a load increase, particularly a load increase caused by an increase in the number of clients. Ž<P>SOLUTION: In the sensor data processing apparatus, a filter management part sets at least one filter using a data attribute corresponding to each request as a filtering condition in each request and determines the application order of the set filter on the basis of the set frequencies of all requests in each filter. A filter processing part applies the filter to sensor data according to the application order of the filter. A data distribution part, when a data piece satisfying a request condition of each request is extracted, distributes the data piece. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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