Sökning: "Felix Wu"

Hittade 2 avhandlingar innehållade orden Felix Wu.

1. 1. Trust-Based User Profiling

   Författare :Nima Dokoohaki; Mihhail Matskin; Vlad Vlassov; Felix Wu; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; trust; userprofiling; userprofiles; privacy; interest; socialnetwork; recommendersystems;

   Sammanfattning : We have introduced the notion of user profiling with trust, as a solution to theproblem of uncertainty and unmanageable exposure of personal data duringaccess, retrieval and consumption by web applications. Our solution sug-gests explicit modeling of trust and embedding trust metrics and mechanismswithin very fabric of user profiles. LÄS MER

3. 2. 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 :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