18 citations · 109 across the 28 of their papers we have counts for
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cs.GT2018★ 2 cited
Smoothed Analysis of Multi-Item Auctions with Correlated Values
Christos-Alexandros Psomas, Ariel Schvartzman, S. Matthew Weinberg
Consider a seller with m heterogeneous items for sale to a single additive buyer whose values for the items are arbitrarily correlated. It was previously shown that, in such settin…
cs.GT2018
Formal Barriers to Longest-Chain Proof-of-Stake Protocols
Jonah Brown-Cohen, Arvind Narayanan, Christos-Alexandros Psomas +1
The security of most existing cryptocurrencies is based on a concept called Proof-of-Work, in which users must solve a computationally hard cryptopuzzle to authorize transactions (…