research
∙
05/18/2023
The Wisdom of Strategic Voting
We study the voting game where agents' preferences are endogenously deci...
share
research
∙
03/16/2023
A System-Level Analysis of Conference Peer Review
The conference peer review process involves three constituencies with di...
research
∙
06/22/2022
Optimal Local Bayesian Differential Privacy over Markov Chains
In the literature of data privacy, differential privacy is the most popu...
research
∙
06/07/2022
False Consensus, Information Theory, and Prediction Markets
Our main result shows that when agents' private information about an eve...
research
∙
10/18/2021
Bayesian Persuasion in Sequential Trials
We consider a Bayesian persuasion or information design problem where th...
research
∙
08/12/2021
Measurement Integrity in Peer Prediction: A Peer Assessment Case Study
We propose measurement integrity, a property related to ex post reward f...
research
∙
08/08/2021
Wisdom of the Crowd Voting: Truthful Aggregation of Voter Information and Preferences
We consider two-alternative elections where voters' preferences depend o...
research
∙
07/17/2021
BONUS! Maximizing Surprise
Multi-round competitions often double or triple the points awarded in th...
research
∙
06/05/2021
SURPRISE! and When to Schedule It
Information flow measures, over the duration of a game, the audience's b...
research
∙
06/02/2021
Survey Equivalence: A Procedure for Measuring Classifier Accuracy Against Human Labels
In many classification tasks, the ground truth is either noisy or subjec...
research
∙
11/07/2020
Timely Information from Prediction Markets
Prediction markets are powerful tools to elicit and aggregate beliefs fr...
research
∙
09/30/2020
Learning and Strongly Truthful Multi-Task Peer Prediction: A Variational Approach
Peer prediction mechanisms incentivize agents to truthfully report their...
research
∙
09/27/2020
Relaxing Common Belief for Social Networks
We propose a relaxation of common belief called factional belief that is...
research
∙
03/23/2020
Think Globally, Act Locally: On the Optimal Seeding for Nonsubmodular Influence Maximization
We study the r-complex contagion influence maximization problem. In the ...
research
∙
02/26/2020
Limitations of Greed: Influence Maximization in Undirected Networks Re-visited
We consider the influence maximization problem (selecting k seeds in a n...
research
∙
10/31/2019
Outsourcing Computation: the Minimal Refereed Mechanism
We consider a setting where a verifier with limited computation power de...
research
∙
11/01/2018
Social Learning with Questions
This work studies sequential social learning (also known as Bayesian obs...
research
∙
02/24/2018
Water from Two Rocks: Maximizing the Mutual Information
Our goal is to forecast ground truth Y using two sources of information ...
research
∙
02/22/2018
Eliciting Expertise without Verification
A central question of crowd-sourcing is how to elicit expertise from age...
research
∙
01/08/2018