Sökning: "Information integration"

Visar resultat 1 - 5 av 1228 avhandlingar innehållade orden Information 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

  3. 2. Schema integration : principles, methods, and applications

    Författare :Wei Song; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Relationsdatabaser; Semantik;

    Sammanfattning : .... LÄS MER

  4. 3. Activity-Based Costing : avbildning, integration & nytta

    Författare :Henrik Nehler; Lars A. Samuelson; Linköpings universitet; []
    Nyckelord :Activity-Based Costing; Activity-Based Management; activities; cost pools; cost drivers; product costing; cost accounting; management accounting; management control systems; cost system complexity sophistication; degree of integration; information value; Activity-Based Costing; ekonomistyrning; kostnader; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP;

    Sammanfattning : This doctoral dissertation provides an extensive analysis of Activity-Based Costing, one of the most discussed management accounting models during the 90's. The aim of the study is to analyse the prerequisites for the design, integration and use of Activity-Based Costing systems. LÄS MER

  5. 4. Improving IT Integration for Higher Education Institutional Performance : Towards a Contextualised IT-Institutional Alignment Model

    Författare :Jean Claude Byungura; Henrik Hansson; Ulf Olsson; Masengesho Kamuzinzi; Jimmy Jaldemark; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; IT integration; IT alignment; Alignment practices; Design science research; Innovation diffusion; Technology adoption; Institutional performance; Higher education; Artefact Evaluation; Computer and Systems Sciences; data- och systemvetenskap;

    Sammanfattning : The integration of information technology (IT) into service delivery is currently seen as an innovative strategy to support the modernising of universities worldwide. However, in some institutions in developing countries, including Rwanda, IT has failed to add the intended value to university services, despite huge associated investments in IT. LÄS MER

  7. 5. An Ontology-Based Platform for Information Integration : Supporting Sustainable Smart Transportation Infrastructure

    Författare :Wiebke Belitz-Hellwich; Nicole Kringos; Annika Gram; Romain Balieu; Vangelis Angelakis; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Ontology; Semantic Web; Interoperability; Information Integration; Logistics; Simulation; Smart Port; ontologi; semantisk webb; interoperabilitet; informationsintegration; logistik; simulering; smart hamn.; Bro- och stålbyggnad; Structural Engineering and Bridges;

    Sammanfattning : Transportation and transportation infrastructure are major contributors to global emissions. Even though most of these emissions can be attributed to fuel consumption of vehicles, some of it is due to pavement construction and maintenance. LÄS MER