Where are the hard manipulation problems?

Toby Walsh

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arXiv · 1007.5114

Where are the hard manipulation problems?

Toby Walsh

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Abstract

One possible escape from the Gibbard-Satterthwaite theorem is computational complexity. For example, it is NP-hard to compute if the STV rule can be manipulated. However, there is increasing concern that such results may not re ect the difficulty of manipulation in practice. In this tutorial, I survey recent results in this area.

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Toby Walsh. 2010-07-29. Where are the hard manipulation problems?. https://arxiv.org/abs/1007.5114

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