From Business Intelligence to Semantic Data Stream Management

The Semantic Web technologies are being increasingly used for exploiting relations between data. In addition, new tendencies of real-time systems, such as social networks, sensors, cameras or weather information, are continuously generating data. This implies that data and links between them are becoming extremely vast. Such huge quantity of data needs to be analyzed, processed, as well as stored if necessary. In this paper, we will introduce recent work on Real-Time Business Intelligence that includes semantic data stream management. We will also present underlying approaches such as continuous queries and data summarization.