Search for dissertations about: "information infrastructures"
Showing result 1 - 5 of 164 swedish dissertations containing the words information infrastructures.
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1. Enabling Media : Infrastructures, imaginaries and cultural techniques in Swedish and Estonian visual arts education
Abstract : This dissertation explores the media environments of visual arts education in Sweden and Estonia and how educators understand, negotiate and enable this infrastructure. Based on the notion that the ongoing digitalization of the educational system in these countries makes established practices appear, it further discusses how visual arts education as a school subject is shaped in relation to different technologies for image making and school administration. READ MORE
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2. Distributed Optimization of P2P Media Delivery Overlays
Abstract : Media streaming over the Internet is becoming increasingly popular. Currently, most media is delivered using global content-delivery networks, providing a scalable and robust client-server model. However, content delivery infrastructures are expensive. READ MORE
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3. Vulnerability Analysis for Critical Infrastructures
Abstract : The rapid advances in information and communication technology enable a shift from diverse systems empowered mainly by either hardware or software to cyber-physical systems (CPSs) that are driving Critical infrastructures (CIs), such as energy and manufacturing systems. However, alongside the expected enhancements in efficiency and reliability, the induced connectivity exposes these CIs to cyberattacks exemplified by Stuxnet and WannaCry ransomware cyber incidents. READ MORE
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4. Secure Tactical Communications for Inter-Organizational Collaboration : The Role of Emerging Information and Communications Technology, Privacy Issues, and Cyber Threats on the Digital Battlefield
Abstract : The development within the area of information and communications technology (ICT) has been rapid during the last couple of decades. Advancements in mobile technology, such as smartphones and other portable devices with embedded sensors, rapid expansion of communications infrastructure, and increased spectrum utilization, has had a major impact on civilian society, but increasingly also on professional organizations such as the Swedish Armed Forces. READ MORE
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5. Designing Platform Emulation
Abstract : Many contemporary firms and public agencies seek to engage external third-party developers to supply complementary applications. However, this type of development sometimes occurs without organizational consent, which creates problems for subjected organizations at both the technical and organizational levels. READ MORE