79 citations · 541 across the 84 of their papers we have counts for
7 papers · 1 filter
Rebalancing Social Feed to Minimize Polarization and Disagreement
Federico Cinus, Aristides Gionis, Francesco Bonchi
Social media have great potential for enabling public discourse on important societal issues. However, adverse effects, such as polarization and echo chambers, greatly impact the b…
Finding Favourite Tuples on Data Streams with Provably Few Comparisons
Guangyi Zhang, Nikolaj Tatti, Aristides Gionis
One of the most fundamental tasks in data science is to assist a user with unknown preferences in finding high-utility tuples within a large database. To accurately elicit the unkn…
Minimizing Hitting Time between Disparate Groups with Shortcut Edges
Florian Adriaens, Honglian Wang, Aristides Gionis
Structural bias or segregation of networks refers to situations where two or more disparate groups are present in the network, so that the groups are highly connected internally, b…
Reducing Exposure to Harmful Content via Graph Rewiring
Corinna Coupette, Stefan Neumann, Aristides Gionis
Most media content consumed today is provided by digital platforms that aggregate input from diverse sources, where access to information is mediated by recommendation algorithms.…
Adversaries with Limited Information in the Friedkin--Johnsen Model
Sijing Tu, Stefan Neumann, Aristides Gionis
In recent years, online social networks have been the target of adversaries who seek to introduce discord into societies, to undermine democracies and to destabilize communities. O…
Learning Cellular Coverage from Real Network Configurations using GNNs
Yifei Jin, Marios Daoutis, Sarunas Girdzijauskas +1
Cellular coverage quality estimation has been a critical task for self-organized networks. In real-world scenarios, deep-learning-powered coverage quality estimation methods cannot…