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arXiv · 1102.3499

Benchmark Problems for Totally Unimodular Set System Auction

Ilan Adler·Dorit S. Hochbaum
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Abstract

We consider a generalization of the $k$-flow set system auction where the set to be procured by a customer corresponds to a feasible solution to a linear programming problem where the coefficient matrix and right-hand-side together constitute a totally unimodular matrix. Our results generalize and strengthen bounds identified for several benchmarks, which form a crucial component in the study of frugality ratios of truthful auction mechanisms.

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Ilan Adler, Dorit S. Hochbaum. 2011-02-17. Benchmark Problems for Totally Unimodular Set System Auction. https://arxiv.org/abs/1102.3499

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