84 citations · 112 across the 8 of their papers we have counts for
9 papers
Hacking a surrogate model approach to XAI
Alexander Wilhelm, Katharina A. Zweig
In recent years, the number of new applications for highly complex AI systems has risen significantly. Algorithmic decision-making systems (ADMs) are one of such applications, wher…
Diversity in News Recommendations
Abraham Bernstein, Claes de Vreese, Natali Helberger +19
News diversity in the media has for a long time been a foundational and uncontested basis for ensuring that the communicative needs of individuals and society at large are met. Tod…
Collaborative Interactive Learning -- A clarification of terms and a differentiation from other research fields
Tom Hanika, Marek Herde, Jochen Kuhn +8
The field of collaborative interactive learning (CIL) aims at developing and investigating the technological foundations for a new generation of smart systems that support humans i…
What did you see? Personalization, regionalization and the question of the filter bubble in Google's search engine
Tobias D. Krafft, Michael Gamer, Katharina A. Zweig
This report analyzes the Google search results from more than 1,500 volunteer data donors who, in the five weeks leading up to the federal election on September 24th, 2017, automat…
Link Classification and Tie Strength Ranking in Online Social Networks with Exogenous Interaction Networks
Mohammed Abufouda, Katharina A. Zweig
Online social networks (OSNs) have become the main medium for connecting people, sharing knowledge and information, and for communication. The social connections between people usi…
Most central or least central? How much modeling decisions influence a node's centrality ranking in multiplex networks
Sude Tavassoli, Katharina Anna Zweig
To understand a node's centrality in a multiplex network, its centrality values in all the layers of the network can be aggregated. This requires a normalization of the values, to…