6 citations · 12 across the 10 of their papers we have counts for
10 papers
Stochastic wage suppression on gig platforms and how to organize against it
Ana-Andreea Stoica, Celestine Mendler-Duenner, Moritz Hardt
Digital labor platforms are increasingly used to procure human input, ranging from annotating data and red-teaming AI models, to ride-sharing and food delivery. A central concern i…
Policy Design in Long-Run Welfare Dynamics
Jiduan Wu, Rediet Abebe, Moritz Hardt +1
Improving social welfare is a complex challenge requiring policymakers to optimize objectives across multiple time horizons. Evaluating the impact of such policies presents a funda…
The Fairness-Quality Trade-off in Clustering
Rashida Hakim, Ana-Andreea Stoica, Christos H. Papadimitriou +1
Fairness in clustering has been considered extensively in the past; however, the trade-off between the two objectives -- e.g., can we sacrifice just a little in the quality of the…
Causal Inference from Competing Treatments
Ana-Andreea Stoica, Vivian Y. Nastl, Moritz Hardt
Many applications of RCTs involve the presence of multiple treatment administrators -- from field experiments to online advertising -- that compete for the subjects' attention. In…
Fairness in Social Influence Maximization via Optimal Transport
Shubham Chowdhary, Giulia De Pasquale, Nicolas Lanzetti +2
We study fairness in social influence maximization, whereby one seeks to select seeds that spread a given information throughout a network, ensuring balanced outreach among differe…
Fairness Rising from the Ranks: HITS and PageRank on Homophilic Networks
Ana-Andreea Stoica, Nelly Litvak, Augustin Chaintreau
In this paper, we investigate the conditions under which link analysis algorithms prevent minority groups from reaching high ranking slots. We find that the most common link-based…
AI and the EU Digital Markets Act: Addressing the Risks of Bigness in Generative AI
Ayse Gizem Yasar, Andrew Chong, Evan Dong +9
As AI technology advances rapidly, concerns over the risks of bigness in digital markets are also growing. The EU's Digital Markets Act (DMA) aims to address these risks. Still, th…
Bridging Machine Learning and Mechanism Design towards Algorithmic Fairness
Jessie Finocchiaro, Roland Maio, Faidra Monachou +4
Decision-making systems increasingly orchestrate our world: how to intervene on the algorithmic components to build fair and equitable systems is therefore a question of utmost imp…
Minimizing Margin of Victory for Fair Political and Educational Districting
Ana-Andreea Stoica, Abhijnan Chakraborty, Palash Dey +1
In many practical scenarios, a population is divided into disjoint groups for better administration, e.g., electorates into political districts, employees into departments, student…
Modeling epidemics on adaptively evolving networks: a data-mining perspective
Assimakis A. Kattis, Alexander Holiday, Ana-Andreea Stoica +1
The exploration of epidemic dynamics on dynamically evolving ("adaptive") networks poses nontrivial challenges to the modeler, such as the determination of a small number of inform…