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within Conference Paper Remove this filter Peter M. Fischer Remove this filter Data Mining and Knowledge Discovery Remove this filter

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  1. No Access

    Chapter and Conference Paper

    Provenance of Explicit and Implicit Interactions on Social Media with W3C PROV-DM

    In recent years, research in information diffusion in social media has attracted a lot of attention, since the data produced is fast, massive and viral. The provenance of such data is equally important because i...

    Io Taxidou, Tom De Nies, Peter M. Fischer in Behavioral Analytics in Social and Ubiquit… (2019)

  2. No Access

    Chapter and Conference Paper

    Scalable and Explainable User Role Detection in Social Media

    While identifying specific user roles in social media -in particular bots or spammers- has seen significant progress, generic and all-encompassing user role classification remains elusive on the large data set...

    Johannes Kastner, Peter M. Fischer in New Trends in Database and Information Systems (2021)

  3. No Access

    Chapter and Conference Paper

    Inferring Missing Retweets in Twitter Information Cascades

    Sharing (and thus amplifying) information on social media has an enormous impact, so there is a strong motivation to identify the paths on which information diffuses. Yet, in practice, there are many challenge...

    Jennifer Neumann, Peter M. Fischer in New Trends in Database and Information Systems (2021)