Sökning: "Elke Rundensteiner"

Hittade 2 avhandlingar innehållade orden Elke Rundensteiner.

1. 1. Scalable Scientific Stream Query Processing

   Författare :Milena Ivanova; Tore Risch; Elke A. Rundensteiner; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; data stream management systems; parallel stream processing; scientific stream query processing; user-defined stream partitioning; Computer science; Datalogi; Data- och systemvetenskap; Computer Systems Sciences;

   Sammanfattning : Scientific applications require processing of high-volume on-line streams of numerical data from instruments and simulations. In order to extract information and detect interesting patterns in these streams scientists need to perform on-line analyses including advanced and often expensive numerical computations. LÄS MER

3. 2. Scalable Parallelization of Expensive Continuous Queries over Massive Data Streams

   Författare :Erik Zeitler; Tore Risch; Elke Rundensteiner; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Datavetenskap med inriktning mot databasteknik; Computer Science with specialization in Database Technology;

   Sammanfattning : Numerous applications in for example science, engineering, and financial analysis increasingly require online analysis over streaming data. These data streams are often of such a high rate that saving them to disk is not desirable or feasible. Therefore, search and analysis must be performed directly over the data in motion. LÄS MER