Sökning: "computers"

Visar resultat 21 - 25 av 535 avhandlingar innehållade ordet computers.

  1. 21. Contributions to Web Authentication for Untrusted Computers

    Författare :Anna Vapen; Nahid Shahmehri; Simone Fischer-Hübner; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Authentication; security levels; identity management; 2-clickAuth; information security; Computer science; Datalogi;

    Sammanfattning : Authentication methods offer varying levels of security. Methods with one-time credentials generated by dedicated hardware tokens can reach a high level of security, whereas password-based authentication methods have a low level of security since passwords can be eavesdropped and stolen by an attacker. LÄS MER

  3. 22. Dementia and learning : The use of tablet computers in joint activities

    Författare :Elias Ingebrand; Lars-Christer Hydén; Christina Samuelsson; Ray Wilkinson; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Dementia; Situated learning; Conversation analysis; Collaboration; Scaffolding; Demens; Situerat lärande; Samtalsanalys; Samarbete; Stöttande;

    Sammanfattning : Living with dementia is generally associated with terms such as loss, confusion, and dependency; not development, agency and collaboration. Contributing to a growing body of research that acknowledges the remaining abilities of people living with dementia, and how they cope with challenges in their everyday lives, this thesis concerns a topic habitually framed by negative presumptions, namely learning. LÄS MER

  4. 23. Asyl/EFSM : a language for specification of protocols and computers

    Författare :Mats Daniels; Björn Pehrson; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Computer Systems; Datorteknik;

    Sammanfattning : .... LÄS MER

  5. 24. Some experimental studies on implementation of parallel languages on multiprocessor computers

    Författare :Anders Ardö; Institutionen för elektro- och informationsteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; parallel programming language multiprocessor computer;

    Sammanfattning : Implementation of parallel languages on multiprocessor computers.... LÄS MER

  7. 25. I samspel med surfplattor : Om barns digitala kompetenser och tillträde till digitala aktiviteter i förskolan

    Författare :Kristina Walldén Hillström; Högskolan i Gävle; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; tablet computers; children´s agency; interaction; digital competencies; microsociology; preschool; video ethnography; Pedagogik; Education;

    Sammanfattning : This thesis explores how children and teachers interact with tablet computers in everyday activities in preschool. The study focuses on how teachers organise the digital activities, how children make sense of institutional frameworks when interacting with their peers in these activities and how children access and organise their participation in digital activities. LÄS MER