Sökning: "visual query language"

Hittade 2 avhandlingar innehållade orden visual query language.

1. 1. A visual query language served by a multi-sensor environment

   Författare :Karin Camara (Silvervarg); Erland Jungert; Genaro Costagliola; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; query language; command and control; spatial; temporal; uncertainty; sensor data independance; visual query language; sensor data source; Computer science; Datavetenskap;

   Sammanfattning : A problem in modern command and control situations is that much data is available from different sensors. Several sensor data sources also require that the user has knowledge about the specific sensor types to be able to interpret the data. LÄS MER

3. 2. Integrating Visual Data Flow Programming with Data Stream Management

   Författare :Lars Melander; Tore Risch; Sharma Chakravarthy; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; data stream management; data stream visualization; visual data flow programming; LabVIEW; Datavetenskap med inriktning mot databasteknik; Computer Science with specialization in Database Technology;

   Sammanfattning : Data stream management and data flow programming have many things in common. In both cases one wants to transfer possibly infinite sequences of data items from one place to another, while performing transformations to the data. LÄS MER