Sökning: "Database"

Visar resultat 36 - 40 av 1057 avhandlingar innehållade ordet Database.

  1. 36. Main-Memory Query Processing Utilizing External Indexes

    Författare :Thanh Truong; Tore Risch; Martin Kersten; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Database indexing; query processing; index structures; main-memory; index validation; Datavetenskap med inriktning mot databasteknik; Computer Science with specialization in Database Technology;

    Sammanfattning : Many applications require storage and indexing of new kinds of data in main-memory, e.g. color histograms, textures, shape features, gene sequences, sensor readings, or financial time series. LÄS MER

  3. 37. Active Database Management Systems for Monitoring and Control

    Författare :Martin Sköld; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Active Database Management Systems (ADBMSs) have been developed to support applications with detecting changes in databases. This includes support for specifying active rules that monitor changes to data and rules that perform some control tasks for the applications. LÄS MER

  4. 38. Integration of database technology and multibody system analysis

    Författare :Claes Tisell; KTH; []
    Nyckelord :machine element; dynamic systems; multibody system kanes equations of motion; simulation; submodel; functional assembly;

    Sammanfattning : The design process includes many different activities inwhich various computational mechanics tools are used forbehaviour modelling of mechanical systems and their buildingblocks, e.g. machine elements. These tools usually supportlarge and complex models and they produce large quantities ofdata with a high degree of complexity. LÄS MER

  5. 39. Automatic generation of a view to geographical database

    Författare :Mats Dunkars; KTH; []
    Nyckelord :Digital cartography; automatic cartographic generalization; object oriented modeling;

    Sammanfattning : This thesis concerns object oriented modelling and automatic generalisation of geographic information. The focus however is not on traditional paper maps, but on screen maps that are automatically generated from a geographical database. LÄS MER

  7. 40. A Database Query Language for Uncertain Spatial Data

    Författare :Karim Oukbir; KTH; []
    Nyckelord :query language; spatal data; uncertainty; rough sets; rough classifications; uncertain topological relations;

    Sammanfattning : .... LÄS MER