2 papers
econ.TH2025
The Limits of Search Algorithms
Xiaoyu Chen, Jingmin Huang, Yibo Lian
A platform commits to a search algorithm that maps prices to search order. Given this algorithm, sellers set prices, and consumers engage in sequential search. This framework gener…
math.OC2025
The robust selection problem with information discovery
Xiaoyu Chen, Marc Goerigk, Michael Poss
We explore a multiple-stage variant of the min-max robust selection problem with budgeted uncertainty that includes queries. First, one queries a subset of items and gets the exact…