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cs.GT2022
Beyond Worst-Case Budget-Feasible Mechanism Design
Aviad Rubinstein, Junyao Zhao
Motivated by large-market applications such as crowdsourcing, we revisit the problem of budget-feasible mechanism design under a "small-bidder assumption". Anari, Goel, and Nikzad…
cs.DS2022
Maximizing Non-Monotone Submodular Functions over Small Subsets: Beyond -Approximation
Aviad Rubinstein, Junyao Zhao
In this work we give two new algorithms that use similar techniques for (non-monotone) submodular function maximization subject to a cardinality constraint. The first is an offline…