Sökning: "Twitter"

Visar resultat 16 - 20 av 42 avhandlingar innehållade ordet Twitter.

1. 16. Users and producers : Online News as Mediated Participation

   Författare :Susanne Almgren; Tobias Olsson; Dino Viscovi; Oscar Westlund; Jönköping University; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

   Sammanfattning : The purpose of this thesis is to illuminate principles that guide mediated participation, taking place through the interplay between users and news producers. Therefore, the study focuses both how spaces for participation are structured (by news producers) and those that exert participatory practices (news users). LÄS MER

3. 17. Formalising Privacy Policies for Social Networks

   Författare :Raul Pardo Jimenez; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Epistemic Logic; Social Networks; Privacy; Knowledge base;

   Sammanfattning : Social Network Services (SNSs) have changed the way peoplecommunicate, bringing many benefits but also the possibility ofnew threats. Privacy is one of them. We present here a frameworkto write privacy policies for SNSs and to reason about suchpolicies in the presence of events making the network toevolve. LÄS MER

4. 18. 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

5. 19. Unifying Service Oriented Technologies for the Specification and Detection of Their Antipatterns

   Författare :Francis Palma; Canada University of Montreal; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Software Technology; Programvaruteknik;

   Sammanfattning : Service-based Systems (SBSs) are developed on top of diverse emerging Service-Oriented Architecture (SOA) technologies and architectural choices, including SOAP Web services, SCA (Service Component Architecture), and REST. Yet, like any other complex systems, SBSs are subject to change. LÄS MER

7. 20. In Want of a Sovereign : Metapolitics and the Populist Formation of the Alt-Right

   Författare :Karl Ekeman; Mats Rosengren; Maria Karlsson; Yannis Stavrakakis; Uppsala universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; HUMANIORA; HUMANITIES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; populism; post-politics; metapolitics; Alt-Right; Ernesto Laclau; discourse theory; post-foundationalism; masculinity; humor; laughter; memes; Trump; rhetoric; Rhetoric; Retorik;

   Sammanfattning : The thesis examines the politico-rhetorical dynamics around the 2016 US presidential election through the lens of the Alt-Right, not as a movement but as a signifier in broader political struggles to shape the political space of representation. It employs Ernesto Laclau’s post-foundationalist theory of populism to challenge the conventional perspectives that the Alt-Right was an extension of a radical right-wing movement or ideology. LÄS MER