Sökning: "Database integration"

Visar resultat 1 - 5 av 74 avhandlingar innehållade orden Database integration.

  1. 1. Schema Integration : How to Integrate Static and Dynamic Database Schemata

    Författare :Peter Bellström; Remigijus Gustas; Janis Stirna; Karlstads universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Schema Integration; Conceptual Database Design; Database Schemata; Enterprise Modeling; Information Systems; Informatik;

    Sammanfattning : Schema integration is the task of integrating several local schemata into one global database schema. It is a complex, error-prone and time consuming task. Problems arise in recognizing and resolving problems, such as differences and similarities, between two schemata. Problems also arise in integrating static and dynamic schemata. LÄS MER

  2. 2. Database and Visualization for Advanced Systems Biology

    Författare :Natapol Pornputtapong; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; omic data visualization system; data standardization; data integration; database system; database design;

    Sammanfattning : In the information age, there is plenty of information available publicly in the field of biology. Utilization of biological data is still slow and inefficient compared to the amount of data generated. This problem arise due to the specific characteristics of biological data, which are complex, dynamic and variable. LÄS MER

  3. 3. View Integration in Conceptual Database Design : Problems, Approaches and Solutions

    Författare :Peter Bellström; Karlstads universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Information Systems; Informatik;

    Sammanfattning : View integration is a complex and time-consuming task because there are several problems that need to be addressed. Two such problems are conflict identification and conflict resolution. Conflicts occur because end users may define concepts on different levels of abstraction and because end users may name concepts differently. LÄS MER

  4. 4. Architecting Smart Home Environments for Healthcare : A Database-Centric Approach

    Författare :Wagner Ourique de Morais; Bertil Svensson; Nicholas Wickström; Diego López-de-Ipiña González-de-Artaza; Högskolan i Halmstad; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Smart environments; system architectures; active databases; in-database processing; ambient assisted living;

    Sammanfattning : The development of system architectures and applications for smart homes and ambient assisted living has been the main activity of a number of academic and industrial research projects around the world. Existing system architectures for smart environments usually employ different architectural styles in a multi-layer logical architecture to support the integration and interoperation of heterogeneous hardware and software technologies, which are subsequently used to provide two major functionalities: monitoring and assistance. LÄS MER

  5. 5. Applied Bioinformatics in Saccharomyces cerevisiae: Data storage, integration and analysis

    Författare :Kwanjeera Wanichthanarak; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Bioinformatics; gene expression analysis; database system; database design; integrative analysis;

    Sammanfattning : The massive amount of biological data has had a significant effect on the field of bioinformatics. This growth of data has not only lead to the growing number of biological databases but has also imposed the needs for additional and more sophisticated computational techniques to proficiently manage, store and retrieve these data, as well as to competently help gaining biological insights and contribute to novel discoveries. LÄS MER