Sökning: "Information Flow"

Visar resultat 21 - 25 av 1242 avhandlingar innehållade orden Information Flow.

  1. 21. Securing concurrent programs with dynamic information-flow control

    Författare :Pablo Buiras; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; dynamic; lazy evaluation; LIO; Haskell; information-flow control; cache; covert channels; covert timing channels; concurrency;

    Sammanfattning : The work presented in this thesis focusses on dealing with timingcovert channels in dynamic information-flow control systems,particularly for the LIO library in Haskell.Timing channels are dangerous in the presence ofconcurrency. LÄS MER

  3. 22. Non-Spherical Particle Interaction in Duct and Jet Flow

    Författare :Ammar Hazim; Matthias Mandø; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Solid-gas flow; turbulence modulation; duct flow; coaxial jets flow; swirl jet flow; active flow control; synthetics jet; biomass powder; non-spherical particles; PIV measurement; Strömningslära; Fluid Mechanics;

    Sammanfattning : Wood waste is the most popular biomass recourse for many nations. Burned wood can, direct or indirect, release one of the greenhouse gases, carbon dioxide. The process can still be seen as a renewable source of energy since replanting of the trees and crops are consuming nearly the same amount of carbon dioxide through photosynthesis. LÄS MER

  4. 23. Practical, Flexible programming with Information Flow Control

    Författare :Niklas Broberg; Göteborgs universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Programming languages; Computer security; Computer security; Programming languages;

    Sammanfattning : Mainstream mechanisms for protection of information security are not adequate. Most vulnerabilities today do not arise from deficiencies in network security or encryption mechanisms, but from software that fails to provide adequate protection for the information it handles. LÄS MER

  5. 24. Exploring Privacy Risks in Information Networks

    Författare :Andreas Jacobsson; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Privacy; information network; security; information ecosystem; network effects; spam; spyware; adware;

    Sammanfattning : Exploring privacy risks in information networks is analysing the dangers and hazards that are related to personal information about users of a network. It is about investigating the dynamics and complexities of a setting where humans are served by technology in order to exploit the network for their own good. LÄS MER

  7. 25. Flow-oriented studies for environmental management by local authorities : experiences from a regional substance flow analysis

    Författare :Annica Lindqvist-Östblom; Linköpings universitet; []
    Nyckelord :flow-oriented studies; material flow analysis; substance flow analysis; interpretation; local authorities; regional authorities; environmental management; cadmium; sewage;

    Sammanfattning : This thesis focuses on the issue of how to perform flow-oriented studies in order to become more useful for and adapted to local/regional authorities. Compared to traditional environmental monitoring and measurement of the state of the environment, flow-oriented studies are an attempt to broaden the approach to environmental concerns. LÄS MER