Sökning: "Information Flow"

Visar resultat 1 - 5 av 1021 avhandlingar innehållade orden Information Flow.

  1. 1. Information Demand and Use : Improving Information Flow within Small-scale Business Contexts

    Författare :Magnus Lundqvist; Kurt Sandkuhl; Sture Hägglund; Wolfgang Deiters; Linköpings universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; Information Use; Information Demand; Information Logistics; Information Flow; Context; Patterns; Enterprise Modelling; Information Modelling; Informatics; computer and systems science; Informatik; data- och systemvetenskap; Information technology; Informationsteknik;

    Sammanfattning : Whilst the amount of information readily available to workers in information- and knowledge intensive business- and industrial contexts only seem to increase with every day, those workers still have difficulties in finding relevant and needed information as well as storing, distributing, and aggregating such information. Yet, whilst there exist numerous technical, organisational, and practical approaches to remedy the situation, the problems seem to prevail. LÄS MER

  3. 2. Information-Flow Tracking for Dynamic Languages

    Författare :Luciano Bello; Chalmers University of Technology; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; information security; information integrity; dependency analysis; information confidentiality; information flow; privacy;

    Sammanfattning : This thesis explores information-flow tracking technologies and their applicability on industrial-scale dynamic programming languages. We aim to narrow the gap between the need for flexibility in current dynamic languages and the solid well-studied mechanisms from academia. LÄS MER

  4. 3. Improving healthcare information systems : A key to evidence based medicine

    Författare :Hanife Rexhepi; Rose-Mharie Åhlfeldt; Anne Persson; Karin Hedström; Högskolan i Skövde; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; Process orientation; Knowledge management; Healthcare; Evidence based medicine; Information Systems; Informationssystem IS ;

    Sammanfattning : Delivering good quality care is a complex endeavor that is highly dependent on patient information and medical knowledge. When decisions about the care of a patient are made, they must, as far as possible, be based on research-derived evidence rather than on clinical skills and experience alone. LÄS MER

  5. 4. Flexible Information-Flow Control

    Författare :Daniel Schoepe; Chalmers University of Technology; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; software security; information-flow control; program verification; language-based security;

    Sammanfattning : As more and more sensitive data is handled by software, its trustworthiness becomes an increasingly important concern. This thesis presents work on ensuring that information processed by computing systems is not disclosed to third parties without the user's permission; i.e. to prevent unwanted flows of information. LÄS MER

  7. 5. Network-Calculus-based Performance Analysis for Wireless Sensor Networks

    Författare :Huimin She; Axel Jantsch; Marko Hännikäinen; KTH; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; NATURVETENSKAP; TEKNIK OCH TEKNOLOGIER; NATURAL SCIENCES; ENGINEERING AND TECHNOLOGY; Wireless sensor networks; performance analysis; network calculus; traffic splitting; Computer and systems science; Data- och systemvetenskap; Information technology; Informationsteknologi; Electronics; Elektronik;

    Sammanfattning : Recently, wireless sensor network (WSN) has become a promising technologywith a wide range of applications such as supply chain monitoringand environment surveillance. It is typically composed of multiple tiny devicesequipped with limited sensing, computing and wireless communicationcapabilities. LÄS MER