4 citations · 4 across the 4 of their papers we have counts for
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cs.GT2014
Optimizing the Social Cost of Congestion Games by Imposing Variable Delays
Josep Díaz, Ioannis Giotis, Lefteris Kirousis +2
We describe a new coordination mechanism for non-atomic congestion games that leads to a (selfish) social cost which is arbitrarily close to the non-selfish optimal. This mechanism…
cs.GT2013
On the Stability of Generalized Second Price Auctions with Budgets
Josep Diaz, Ioannis Giotis, Lefteris Kirousis +2
The Generalized Second Price (GSP) auction used typically to model sponsored search auctions does not include the notion of budget constraints, which is present in practice. Motiva…