Sökning: "peer selection"

Visar resultat 1 - 5 av 27 avhandlingar innehållade orden peer selection.

  1. 1. Design and Implementation of Centrally-Coordinated Peer-to-Peer Live-streaming

    Författare :Roberto Roverso; Seif Haridi; Sameh El-Ansary; Jim Dowling; Peter Van Roy; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; peer-to-peer; live-streaming; nat traversal; Electrical engineering; Elektroteknik; Computer engineering; Datorteknik; SRA - ICT; SRA - Informations- och kommunikationsteknik;

    Sammanfattning : In this thesis, we explore the use of a centrally-coordinated peer-to-peer overlay as a possible solution to the live streaming problem. Our contribution lies in showing that such approach is indeed feasible given that a number of key challenges are met. LÄS MER

  3. 2. Enhancing P2P Systems over Wireless Mesh Networks

    Författare :Marcel Cavalcanti de Castro; Andreas Kassler; Edmundo Monteiro; Karlstads universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; peer-to-peer overlay; wireless mesh networks; peer selection; channel assignment; routing; optimization; adjacent channel interference; channel bandwidth adaptation; Datavetenskap; Computer Science;

    Sammanfattning : Due to its ability to deliver scalable and fault-tolerant solutions, applications based on the peer-to-peer (P2P) paradigm are used by millions of users on the internet. Recently, wireless mesh networks (WMNs) have attracted a lot of interest from both academia and industry, because of their potential to provide flexible and alternative broadband wireless internet connectivity. LÄS MER

  4. 3. Frihetens rike : Wikipedianer om sin praktik, sitt produktionssätt och kapitalismen

    Författare :Arwid Lund; Eva Hemmungs Wirtén; Isto Huvila; Simon Lindgren; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Wikipedia; Peer Production; Crowdsourcing; Digital Labour; Digital Work; Wikipedians; Ideology; Ideology Analysis; Historical Materialism; Marxism; Autonomist Marxism; Capitalism; Cognitive Capitalism; Communism of Capital; Capitalism of Communism; Play; Playing; Work; Working; Gaming; Labour; Labouring; Mode of Production; Wikipedia; wikipedianer; jämlik produktion; marxism; autonom marxism; historiematerialism; produktionssätt; ideologi; ideologianalys; kommunism; kapitalism; kognitiv kapitalism; kapitalets kommunism; kommunismens kapitalism; lek; tillverkning; tävling; arbete; lönarbete; gåvoekonomi; encyklopedier; uppslagsverk; immateriellt arbete; Biblioteks- och informationsvetenskap; Library and Information Science;

    Sammanfattning : This study is about voluntary productive activities in digital networks and on digital platforms that often are described as pleasur­able. The aim of the study is to relate the peer producers’ perceptions of their activities on a micro level in terms of play, game, work and labour, to their views on Wikipedia’s relation to capitalism on a macro level, to compare the identified ideological formations on both levels and how they relate to each other, and finally compare the identi­fied ideological formations with contemporary Marxist theory on cognitive capitalism. LÄS MER

  5. 4. Kvinnors och mäns återhämtning från psykisk ohälsa

    Författare :Ulla-Karin Schön; Eva Jeppsson Grassman; Evy Gunnarsson; Ulla-Carin Hedin; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; recovery; mental illness; gender; peer-support; meaning; Social work; Socialt arbete; socialt arbete; Social Work;

    Sammanfattning : The overall aim with this thesis is to describe and analyze women’s and men’s recovery processes. More specifically, the aim is to determine what women and men with experience of mental illness describe as contributing to the personal recovery process. LÄS MER

  7. 5. Att bli bemött och att bemöta : En studie om meritering i tillsättning av lektorat vid Uppsala universitet

    Författare :Ingegerd Gunvik-Grönbladh; Karin Anna Petersen; Agneta Linné; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; appointment process; collegiality; academic positions; merits; peer review; expert judgment; applicant; social practice; theory of practice; cultural capital; habitus; doxa; practical sense; scientific skill; pedagogical skill; praxeological knowledge; co-optation; research university; degree university; Bourdieu.; Pedagogik; Education;

    Sammanfattning : The general purpose of this thesis is to contribute to further understanding of the academic appointment process explored and defined as participation in a collegial educational process. The appointment process for academic positions has historically been regulated by state authorities ever since the first university was established in Sweden and has continuously been questioned for necessity, procedure etc. LÄS MER