Sökning: "centralized"

Visar resultat 16 - 20 av 287 avhandlingar innehållade ordet centralized.

  1. 16. Scalable Self-Organizing Server Clusters with Quality of Service Objectives

    Författare :Constantin Adam; Rolf Stadler; Giovanni Pacifici; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Telekommunikation; Autonomic computing; self-organization; decentralized control; web services; quality of service; Telekommunikation; Telecommunication; Telekommunikation;

    Sammanfattning : Advanced architectures for cluster-based services that have been recently proposed allow for service differentiation, server overload control and high utilization of resources. These systems, however, rely on centralized functions, which limit their ability to scale and to tolerate faults. LÄS MER

  3. 17. Privacy Issues in Decentralized Online Social Networks and other Decentralized Systems

    Författare :Benjamin Greschbach; Sonja Buchegger; Melek Önen; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Privacy; Online Social Networks; Decentralized Online Social Networks; Computer Science; Datalogi;

    Sammanfattning : Popular Online Social Networks (OSNs), such as Facebook or Twitter, are logically centralized systems. The massive information aggregation of sensitive personal data at the central providers of these services is an inherent threat to the privacy of the users. LÄS MER

  4. 18. Efficient Design of Decentralized Privacy and Trust in Distributed Digital Marketplaces

    Författare :Roman-Valentyn Tkachuk; Kurt Tutschku; Dragos Ilie; Blekinge Tekniska Högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Computer Science; Datavetenskap;

    Sammanfattning : The aim of this thesis is to advance the knowledge on the efficient design and evaluation of distributed marketplaces with an emphasis on trust and privacy. Distributed systems are an integral part of today's computing infrastructures, enabling multiple nodes to work towards a common goal. LÄS MER

  5. 19. Divide and Conquer: Distributed Optimization and Robustness Analysis

    Författare :Sina Khoshfetrat Pakazad; Anders Hansson; Bo Bernhardsson; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : As control of large-scale complex systems has become more and more prevalent within control, so has the need for analyzing such controlled systems. This is particularly due to the fact that many of the control design approaches tend to neglect intricacies in such systems, e.g. LÄS MER

  7. 20. Privacy Analysis and Protocols for Decentralized Online Social Networks

    Författare :Benjamin Greschbach; Sonja Buchegger; Simone Fischer-Hübner; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; privacy; online social networks; decentralization; Computer Science; Datalogi;

    Sammanfattning : Decentralized Online Social Networks (DOSNs) are evolving as a promising approach to mitigate design-inherent privacy flaws of logically centralized services such as Facebook, Google+ or Twitter. Common approaches to implement a DOSN build upon a peer-to-peer (P2P) architecture in order to avoid the central aggregation of sensitive user data at one provider-controlled location. LÄS MER