Demo: Using Personalized PageRank for Keyword Based Sensor Retrieval
The paper proposes a system for advanced sensor retrieval. Sensors provide a large volume of data about the environment. The abundance and variety of the sensor data has given rise to increased interest in the development of applications involving sensor networks. The large volumes of data produced by such sensor networks require special techniques not only for management and processing but also for its discovery. The authors propose and implement a system for sensor search, based on matching user's given keywords against information extracted from standardized sensor descriptions.