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- Thomas Pfeiffer, Xi Alice Gao, Yiling Chen, Andrew Mao, David G. Rand
- AAAI
- 2012

The flourishing of online labor markets such as Amazon Mechanical Turk (MTurk) makes it easy to recruit many workers for solving small tasks. We study whether information elicitation and aggregationâ€¦ (More)

- Xi Alice Gao, Andrew Mao, Yiling Chen, Ryan P. Adams
- EC
- 2014

Collecting truthful subjective information from multiple individuals is an important problem in many social and online systems. While peer prediction mechanisms promise to elicit truthful informationâ€¦ (More)

- Xi Alice Gao, Avi Pfeffer
- UAI
- 2010

While game theory is widely used to model strategic interactions, a natural question is where do the game representations come from? One answer is to learn the representations from data. If one wantsâ€¦ (More)

- Xi Alice Gao, Jie Zhang, Yiling Chen
- EC
- 2013

The primary goal of a prediction market is to elicit and aggregate information about some future event of interest. How well this goal is achieved depends on the behavior of self-interested marketâ€¦ (More)

- Xi Alice Gao, Yoram Bachrach, Peter B. Key, Thore Graepel
- AAAI
- 2012

We examine designs for crowdsourcing contests, where participants compete for rewards given to superior solutions of a task. We theoretically analyze tradeoffs between the expectation and variance ofâ€¦ (More)

- Yiling Chen, Xi Alice Gao, Rick Goldstein, Ian A. Kash
- Autonomous Agents and Multi-Agent Systems
- 2011

Much evidence has shown that prediction markets can effectively aggregate dispersed information about uncertain future events and produce remarkably accurate forecasts. However, if the marketâ€¦ (More)

- Xi Alice Gao, Yiling Chen, David M. Pennock
- WINE
- 2009

We study the problem of designing prediction markets for random variables with continuous or countably infinite outcomes on the real line. Our interval betting languages allow traders to bet on anyâ€¦ (More)

- Xi Alice Gao, Yiling Chen
- WINE
- 2010

Most existing market maker mechanisms for prediction markets are designed for events with a finite number of outcomes. All known attempts on designing market makers for forecasting continuous-outcomeâ€¦ (More)

- Wenan Chen, Xi Alice Gao, +6 authors Guimin Gao
- BMC proceedings
- 2011

We evaluate four association tests for rare variants-the combined multivariate and collapsing (CMC) method, two weighted-sum methods, and a variable threshold method-by applying them to the simulatedâ€¦ (More)

- Xi Alice Gao, Jie Zhang
- 2013

The primary goal of a prediction market is to elicit and aggregate information about some future event of interest. How well this goal is achieved depends on the behavior of self-interested marketâ€¦ (More)

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