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cs.DS2025
Commitment Gap via Correlation Gap
Shuchi Chawla, Dimitris Christou, Trung Dang
Selection problems with costly information, dating back to Weitzman's Pandora's Box problem, have received much attention recently. We study the general model of Costly Information…
cs.GT2025
Multi-Unit Combinatorial Prophet Inequalities
Shuchi Chawla, Trung Dang, Zhiyi Huang +1
We consider a combinatorial auction setting where buyers have fractionally subadditive (XOS) valuations over the items and the seller's objective is to maximize the social welfare.…