Abstract
In order to discover useful knowledge from a large amount of data observed by many sensors installed in buildings and houses, the knowledge model of energy saving in buildings was developed, and sensor data model and the knowledge model were integrated. Next, a production system, which uses the integrated data model, was developed, and knowledge data of energy saving in buildings was made. Then, sensor monitoring was performed at an office of Osaka University. The observed data and the knowledge data were stored in accordance with the integrated data model, and the data was processed by the developed system. The result showed that intelligent processing of data was realized and appropriate knowledge was discovered.
