Sökning: "Online Social Networks"

Visar resultat 1 - 5 av 51 avhandlingar innehållade orden Online Social Networks.

  1. 1. Human Interactions on Online Social Media : Collecting and Analyzing Social Interaction Networks

    Författare :Fredrik Erlandsson; Johnson Henric; Martin Boldt; Piotr Bródka; S. Felix Wu; Sune Lehmann; Blekinge Tekniska Högskola; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; Social Media; Social Networks; Crawling; Complex Networks; Information Cascade; Seed Selection; Privacy;

    Sammanfattning : Online social media, such as Facebook, Twitter, and LinkedIn, provides users with services that enable them to interact both globally and instantly. The nature of social media interactions follows a constantly growing pattern that requires selection mechanisms to find and analyze interesting data. LÄS MER

  2. 2. The geographies of Swedish musicians’ work practices : How, when and where Swedish musicians perform work and creativity in the contemporary popular music industry

    Författare :Jimi Nilsson; Johan Jansson; Jenny Sjöholm; Brian Hracs; Thomas Florén; Uppsala universitet; []
    Nyckelord :SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Knowledge communities; social networks; music industry; music geographies; temporary clusters; Social and Economic Geography; Kulturgeografi;

    Sammanfattning : Over the recent years, technological changes in the music industry have altered the geography of music production and non-creative music work. Progress in information and communication technology has lead to decreasing revenues from record sales, which in turn has affected traditional income models for musicians, in particular income from record sales. LÄS MER

  3. 3. Social Networks and Privacy

    Författare :Oleksandr Bodriagov; Sonja Buchegger; Melek Ӧnen; KTH; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; social networks; privacy; decentralized; encryption-based access control; Computer Science; Datalogi;

    Sammanfattning : Centralized online social networks pose a threat to their users’ privacy as social network providers have unlimited access to users’ data. Decentralized social networks address this problem by getting rid of the provider and giving control to the users themselves, meaning that only the end-users themselves should be able to control access of other parties to their data. LÄS MER

  4. 4. Accommodating differences : Power, belonging, and representation online

    Författare :Karin Hansson; Love Ekenberg; Ina Wagner; Stockholms universitet; []
    Nyckelord :SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; e-participation; e-democracy; online identity; artistic research; visual method; participatory method; belonging; singularity; performative states; data- och systemvetenskap; Computer and Systems Sciences;

    Sammanfattning : How can political participatory processes online be understood in the dynamic, conflicted and highly mediated situations of contemporary society? What does democracy mean in a scenario where inequality and difference are the norms, and where people tend to abandon situations in which they and their interests are not recognized? How can we accommodate differences rather than consensus in a scenario where multiple networks of people are the starting point rather than a single community?In this thesis, these questions are explored through an iterative process in two studies that have used or resulted in three prototypes and one art exhibition. The first study is of communication practices in a global interest community, which resulted in two prototypes: Actory, a groupware that takes differences rather than equality as the starting point for a collaborative tool, and The Affect Machine, a social network where differences are used as a relational capital. LÄS MER

  5. 5. Privacy Issues in Decentralized Online Social Networks and other Decentralized Systems

    Författare :Benjamin Greschbach; Sonja Buchegger; Melek Önen; KTH; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; 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