3 papers
stat.ML2025
On the Optimality of Tracking Fisher Information in Adaptive Testing with Stochastic Binary Responses
Sanghwa Kim, Dohyun Ahn, Seungki Min
We study the problem of estimating a continuous ability parameter from sequential binary responses by actively asking questions with varying difficulties, a setting that arises nat…
cs.GT2025
Dynamic Pricing of an Expiring Item under Strategic Buyers with Stochastic Arrival
Suyeon Choi, Changhyun Kwon, Seungki Min
We study the optimal dynamic pricing of an expiring ticket or voucher, sold by a time-sensitive seller to strategic buyers who arrive stochastically with private values. The expiri…
cs.LG2024
Improving Thompson Sampling via Information Relaxation for Budgeted Multi-armed Bandits
Woojin Jeong, Seungki Min
We consider a Bayesian budgeted multi-armed bandit problem, in which each arm consumes a different amount of resources when selected and there is a budget constraint on the total a…