Tagging Stream Data for Rich Real-Time Services

  title={Tagging Stream Data for Rich Real-Time Services},
  author={Rimma V. Nehme and Elke A. Rundensteiner and Elisa Bertino},
In recent years, data streams have become ubiquitous as technology is improving and the prices of portable devices are falling, e.g., sensor networks, location-based services. Most data streams transmit only data tuples based on which continuous queries are evaluated. In this paper, we propose to enrich data streams with a new type of metadata called streaming tags or short tick-tags . The fundamental premise of tagging is that users can label data using uncontrolled vocabulary, and these tags… CONTINUE READING