Sökning: "informationssystem och informatik"

Visar resultat 16 - 20 av 683 avhandlingar innehållade orden informationssystem och informatik.

  1. 16. Deltagandets förutsättningar och digitala resursers påverkan : -  ur ett elev- och lärarperspektiv

    Författare :Johanna Öberg; Uno Fors; Jelena Zdravkovic; Jimmy Jaldemark; Stockholms universitet; []
    Nyckelord :SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; SAMHÄLLSVETENSKAP; NATURAL SCIENCES; SOCIAL SCIENCES; digital resources; digital transformation; participatory research; pedagogical practices; pupil participation; digitala resurser; digital transformation; deltagarbaserad forskning; pedagogisk praktik; elevdeltagande; Man-Machine-Interaction MMI ; människa-maskin-interaktion MMI ;

    Sammanfattning : Denna avhandling undersöker potentialen hos digitala resurser för att stödja elevers deltagande i formella lärmiljöer. Forskningsfrågningar är inriktade på att förstå användarperspektiv, förhållningssätt och krav som är relevanta för att möjliggöra elevers deltagande i skolan. LÄS MER

  3. 17. 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

  4. 18. Metodverktyg och användbarhet : en studie av datorstödd metodbaserad systemutveckling

    Författare :Stefan Cronholm; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Computer science; Datavetenskap; Business and IT;

    Sammanfattning : This thesis describes usability goals for method tools. Method tools are a type of CASE-tool aiming to support computer- and method-based information systems development. The aim of the thesis is to develop knowledge in order to suggest recommendations for achieving more usable method tools. The thesis takes an action perspective. LÄS MER

  5. 19. Advancing Automation in Digital Forensic Investigations

    Författare :Irvin Homem; Panagiotis Papapetrou; Fredrik Blix; Indre Žliobaitė; Stockholms universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Digital Forensics; Machine Learning; Computer Forensics; Network Forensics; Predictive Modelling; Distributed Systems; Mobile Devices; Mobile Forensics; Memory Forensics; Android; Semantic Web; Hypervisors; Virtualization; Remote Acquisition; Evidence Analysis; Correlation; P2P; Bittorrent; Computer and Systems Sciences; data- och systemvetenskap;

    Sammanfattning : Digital Forensics is used to aid traditional preventive security mechanisms when they fail to curtail sophisticated and stealthy cybercrime events. The Digital Forensic Investigation process is largely manual in nature, or at best quasi-automated, requiring a highly skilled labour force and involving a sizeable time investment. LÄS MER

  7. 20. A Value Perspective on Information System Security : Exploring IS security objectives, problems and value conflicts

    Författare :Ella Kolkowska; Åke Grönlund; Jonathan P. Allen; Örebro universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; information security; values; value conflicts; behaviours; Informatics; Informatik; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; Statistics; computer and systems science; Statistik; data- och systemvetenskap; Informatics; computer and systems science; Informatik; data- och systemvetenskap; informatics; informatik;

    Sammanfattning : The inability to understand the social aspects in IS security is pointed out as one of the biggest and most difficult problems in the IS security area. By applying a value perspective on IS security this thesis contributes to increased understanding of social aspects in relation to IS security and peoples’ security behaviours. LÄS MER