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pro vyhledávání: '"Belli, Luca"'
Our information and communication environment has fallen short of the ideals that networked global communication might have served. Identifying all the causes of its pathologies is difficult, but existing recommender systems very likely play a contri
Externí odkaz:
http://arxiv.org/abs/2410.12123
Autor:
Belli, Luca, Yee, Kyra, Tantipongpipat, Uthaipon, Gonzales, Aaron, Lum, Kristian, Hardt, Moritz
We report on the outcome of an audit of Twitter's Home Timeline ranking system. The goal of the audit was to determine if authors from some racial groups experience systematically higher impression counts for their Tweets than others. A central obsta
Externí odkaz:
http://arxiv.org/abs/2211.08667
Autor:
Yee, Kyra, Sebag, Alice Schoenauer, Redfield, Olivia, Sheng, Emily, Eck, Matthias, Belli, Luca
Harmful content detection models tend to have higher false positive rates for content from marginalized groups. In the context of marginal abuse modeling on Twitter, such disproportionate penalization poses the risk of reduced visibility, where margi
Externí odkaz:
http://arxiv.org/abs/2210.06351
Traditionally, recommender systems operate by returning a user a set of items, ranked in order of estimated relevance to that user. In recent years, methods relying on stochastic ordering have been developed to create "fairer" rankings that reduce in
Externí odkaz:
http://arxiv.org/abs/2209.05000
Autor:
Lazovich, Tomo, Belli, Luca, Gonzales, Aaron, Bower, Amanda, Tantipongpipat, Uthaipon, Lum, Kristian, Huszar, Ferenc, Chowdhury, Rumman
The harmful impacts of algorithmic decision systems have recently come into focus, with many examples of systems such as machine learning (ML) models amplifying existing societal biases. Most metrics attempting to quantify disparities resulting from
Externí odkaz:
http://arxiv.org/abs/2202.01615
Autor:
Montano-Loza, Aldo J., Lytvyak, Ellina, Hirschfield, Gideon, Hansen, Bettina E., Ebadi, Maryam, Berney, Thierry, Toso, Christian, Magini, Giulia, Villamil, Alejandra, Nevens, Frederik, Van den Ende, Natalie, Pares, Albert, Ruiz, Pablo, Terrabuio, Débora, Trivedi, Palak J., Abbas, Nadir, Donato, Maria Francesca, Yu, Lei, Landis, Charles, Dumortier, Jérôme, Dyson, Jessica Katharine, van der Meer, Adriaan J., de Veer, Rozanne, Pedersen, Mark, Mayo, Marlyn, Manns, Michael P., Taubert, Richard, Kirchner, Theresa, Belli, Luca S., Mazzarelli, Chiara, Stirnimann, Guido, Floreani, Annarosa, Cazzagon, Nora, Russo, Francesco Paolo, Burra, Patrizia, Zigmound, Udi, Houri, Inbal, Carbone, Marco, Mulinacci, Giacomo, Fagiuoli, Stefano, Pratt, Daniel Stephan, Bonder, Alan, Schiano, Thomas D., Haydel, Brandy, Lohse, Ansgar, Schramm, Christoph, Rüther, Darius, Casu, Stefania, Verhelst, Xavier, Beretta-Piccoli, Benedetta Terziroli, Robles, Mercedes, Mason, Andrew L., Corpechot, Christophe
Publikováno v:
In Journal of Hepatology October 2024 81(4):679-689
Autor:
Vitale, Alessandro, Trapani, Silvia, Russo, Francesco Paolo, Miele, Luca, Svegliati Baroni, Gianluca, Marchesini, Giulio, Burra, Patrizia, Ottoveggio, Marco Salvatore, Romagnoli, Renato, Martini, Silvia, De Simone, Paolo, Carrai, Paola, Cescon, Matteo, Morelli, Maria Cristina, De Carlis, Luciano, Belli, Luca, Gruttadauria, Salvatore, Volpes, Riccardo, Colledan, Michele, Fagiuoli, Stefano, Di Benedetto, Fabrizio, De Maria, Nicola, Rossi, Giorgio, Caccamo, Lucio, Donato, Francesca, Vennarecci, Giovanni, Di Costanzo, Giovan Giuseppe, Vivarelli, Marco, Carraro, Amedeo, Sacerdoti, David, Ettorre, Giuseppe Maria, Giannelli, Valerio, Agnes, Salvatore, Gasbarrini, Antonio, Rossi, Massimo, Ginanni Corradini, Stefano, Mazzaferro, Vincenzo, Bhoori, Sherrie, Manzia, Tommaso Maria, Lenci, Ilaria, Zamboni, Fausto, Mameli, Laura, Baccarani, Umberto, Toniutto, Pierluigi, Lupo, Luigi Giovanni, Tandoi, Francesco, Rendina, Maria, Andorno, Enzo, Giannini, Edoardo Giovanni, Spada, Marco, Billato, Ilaria, Marchini, Andrea, Romano, Pierluigi, Brancaccio, Giuseppina, D’Amico, Francesco, Ricci, Andrea, Cardillo, Massimo, Cillo, Umberto
Publikováno v:
In JHEP Reports September 2024 6(9)
Publikováno v:
In Computer Law & Security Review: The International Journal of Technology Law and Practice September 2024 54
Autor:
Huszár, Ferenc, Ktena, Sofia Ira, O'Brien, Conor, Belli, Luca, Schlaikjer, Andrew, Hardt, Moritz
Content on Twitter's home timeline is selected and ordered by personalization algorithms. By consistently ranking certain content higher, these algorithms may amplify some messages while reducing the visibility of others. There's been intense public
Externí odkaz:
http://arxiv.org/abs/2110.11010