Sökning: "Mikael Asplund"

Visar resultat 1 - 5 av 11 avhandlingar innehållade orden Mikael Asplund.

  1. 1. Disconnected Discoveries: Availability Studies in Partitioned Networks

    Författare :Mikael Asplund; Simin Nadjm-Tehrani; Ulf Nilsson; Pascal Felber; Linköpings universitet; []
    Nyckelord :TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : This thesis is concerned with exploring methods for making computing systems more resilient to problems in the network communication, both in the setting of existing infrastructure but also in the case where no infrastructure is available. Specifically, we target a situation called network partitions which means that a computer or device network is split in two or more parts that cannot communicate with each other. LÄS MER

  3. 2. Restoring Consistency after Network Partitions

    Författare :Mikael Asplund; Simin Nadjm-Tehrani; Paul Ezhilchelvan; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; distributed systems; fault tolerance; network partitions; dependability; integrity constraints; Computer science; Datalogi;

    Sammanfattning : The software industry is facing a great challenge. While systems get more complex and distributed across the world, users are becoming more dependent on their availability. As systems increase in size and complexity so does the risk that some part will fail. LÄS MER

  4. 3. Authentic Communication and Trustworthy Location in Mobile Networks

    Författare :Felipe Boeira; Mikael Asplund; Marinho Barcellos; Alexey Vinel; Panos Papadimitratos; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Widespread mobile network connectivity has changed society and, consequently, increased our dependency on its proper functioning for transportation, safety, finance, and more. This thesis is concerned with improving the security of mobile networks and focuses on two such instances: vehicular and cellular networks. LÄS MER

  5. 4. Towards Usable Privacy and Identity Management for Smart Environments

    Författare :Lejla Islami; Simone Fischer-Hübner; Mikael Asplund; Karlstads universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Privacy-enhancing technologies PETs ; Privacy-enhancing identity management PE-IdM ; Usability; Smart environments; Intelligent transportation systems; Privacy preferences; Qualitative research; Computer Science; Datavetenskap;

    Sammanfattning : Smart environments provide users with a large number of new services that will improve their lives, however, they also have the potential for collecting staggering amounts of personal information, which, if misused, poses a multitude of privacy threats to users ranging from identification, tracking, stalking, monitoring and profiling. Consequently, the users’ right to informational self-determination is at stake in smart environments. LÄS MER

  7. 5. Access Control for Secure Industry 4.0 Industrial Automation and Control Systems

    Författare :Björn Leander; Hans Hansson; Aida Causevic; Mikael Asplund; Mälardalens universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Computer Science; datavetenskap;

    Sammanfattning : A significant part of our daily lives is dependent on the continuous operation of Industrial Automation and Control Systems (IACS). They are used to control the processes of delivering electricity and clean water to our households, to run and supervise manufacturing industries that produce things we use every day. LÄS MER