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08/05/2023
Incentive Schemes for Rollup Validators
We design and analyze attention games that incentivize validators to che...
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06/03/2023
Buying Time: Latency Racing vs. Bidding in Transaction Ordering
We design TimeBoost: a practical transaction ordering policy for rollup ...
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03/31/2023
Decentralized Attack Search and the Design of Bug Bounty Schemes
Systems and blockchains often have security vulnerabilities and can be a...
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12/20/2022
Efficient L2 Batch Posting Strategy on L1
We design efficient algorithms for the batch posting of Layer 2 chain ca...
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09/30/2022
Axioms for Constant Function Market Makers
We study axiomatic foundations for different classes of constant functio...
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03/11/2022
Staking Pools on Blockchains
Several proof-of-stake blockchains allow for "staking pools", i.e. agent...
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03/30/2021
On-Chain Auctions with Deposits
Second-price auctions with deposits are frequently used in blockchain en...
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02/17/2021
Vote Delegation with Uncertain Number of Voters
We examine vote delegation when delegators do not know the preferences o...
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02/17/2021
Vote Delegation and Misbehavior
We study vote delegation with "well-behaving" and "misbehaving" agents a...
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08/26/2020
FileBounty: Fair Data Exchange
Digital contents are typically sold online through centralized and custo...
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05/05/2020
Mechanism Design and Blockchains
Game theory is often used as a tool to analyze decentralized systems and...
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12/18/2017
No truthful mechanism can be better than n approximate for two natural problems
This work gives the first natural non-utilitarian problems for which the...
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12/14/2017
