3 papers
cs.LG2026
Guiding Worker Self-Selection in Crowdsourcing Contests: An LLM-Augmented Algorithmic Approach
Nguyen Thach, Hau Chan, David Parkes +1
Crowdsourcing platforms coordinate large pools of online workers who strategically choose which contests to enter and how much effort to invest. This self-selection can leave impor…
cs.LG2025
Large Language Models for Multi-Facility Location Mechanism Design
Nguyen Thach, Fei Liu, Houyu Zhou +1
Designing strategyproof mechanisms for multi-facility location that optimize social costs based on agent preferences had been challenging due to the extensive domain knowledge requ…
cs.LG2024
A Novel GAN Approach to Augment Limited Tabular Data for Short-Term Substance Use Prediction
Nguyen Thach, Patrick Habecker, Bergen Johnston +6
Substance use is a global issue that negatively impacts millions of persons who use drugs (PWUDs). In practice, identifying vulnerable PWUDs for efficient allocation of appropriate…