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cs.DS2024
Combinatorial Selection with Costly Information
Shuchi Chawla, Dimitris Christou, Amit Harlev +1
We consider a class of optimization problems over stochastic variables where the algorithm can learn information about the value of any variable through a series of costly steps; w…
cs.GT2024
A Multi-Dimensional Online Contention Resolution Scheme for Revenue Maximization
Shuchi Chawla, Dimitris Christou, Trung Dang +3
We study multi-buyer multi-item sequential item pricing mechanisms for revenue maximization with the goal of approximating a natural fractional relaxation -- the ex ante optimal re…