Sökning: "information flows"

Visar resultat 16 - 20 av 385 avhandlingar innehållade orden information flows.

  1. 16. Fair Treatment of Multicast Sessions and Their Receivers : Incentives for more efficient bandwidth utilization

    Författare :Patrik Österberg; Tingting Zhang; Kirk Martinez; Mittuniversitetet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; bandwidth allocation; cost allocation; fairness; multicast; Computer and systems science; Data- och systemvetenskap;

    Sammanfattning : Tjänster för strömmad media stiger kraftigt i popularitet, samtidigt som utbudet av denna typ av tjänster ökar. Internet protocol television (IPTV) med standardupplösning levereras redan till många hem, och högupplöst IPTV kommer att bli vanligt inom en relativt snar framtid. LÄS MER

  3. 17. Entropy, information theory and spatial input-output analysis

    Författare :David F. Batten; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Commodity flows; dynamic analysis; entropy; information theory; input-output analysis; probability distributions; regional and interregional modelling;

    Sammanfattning : Interindustry transactions recorded at a macro level are simply summations of commodity shipment decisions taken at a micro level. The resulting statistical problem is to obtain minimally biased estimates of commodity flow distributions at the disaggregated level, given various forms of aggregated information. LÄS MER

  4. 18. Design challenges of privacy controls for IoT systems

    Författare :Tomasz Kosinski; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Internet of Things IoT ; usable privacy and security; voice assistants;

    Sammanfattning : The Internet of Things (IoT), based on single-purpose internet-connected devices, becomes more and more pervasive. It is increasingly adopted by private households and hospitality industry, providing services such as security, monitoring or voice assistance via the "cloud". LÄS MER

  5. 19. MAC, A Verified Information-Flow Control Library

    Författare :Marco Vassena; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Haskell; NonInterference; Agda; Functional Programming; Information-Flow Control;

    Sammanfattning : Information Flow Control (IFC) is a language-based security mechanism that tracks where data flows within a program and prevents leakage of sensitive data. IFC has been embedded in pure functional languages such as Haskell, in the form of a library, thus reducing the implementation and maintenance effort and fostering a secure-by-construction programming-model. LÄS MER

  7. 20. Optimal Scheduling for Timely Information in Communication Systems

    Författare :Ghafour Ahani; Di Yuan; Andreas Kassler; Uppsala universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; scheduling; optimization; communication systems; timely information;

    Sammanfattning : The explosive growth of data in information society poses significant challenges in the timely delivery of information in the context of communication networks. Hence, optimal utilization of scarce network resources is crucial. LÄS MER