Computer Science – Computer Science and Game Theory
Scientific paper
2011-02-17
Computer Science
Computer Science and Game Theory
Scientific paper
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.
Adler Ilan
Hochbaum Dorit S.
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