research
∙
08/05/2023
Incentive Schemes for Rollup Validators
We design and analyze attention games that incentivize validators to che...
share
research
∙
06/03/2023
Buying Time: Latency Racing vs. Bidding in Transaction Ordering
We design TimeBoost: a practical transaction ordering policy for rollup ...
research
∙
03/31/2023
Decentralized Attack Search and the Design of Bug Bounty Schemes
Systems and blockchains often have security vulnerabilities and can be a...
research
∙
12/20/2022
Efficient L2 Batch Posting Strategy on L1
We design efficient algorithms for the batch posting of Layer 2 chain ca...
research
∙
09/30/2022
Axioms for Constant Function Market Makers
We study axiomatic foundations for different classes of constant functio...
research
∙
03/11/2022
Staking Pools on Blockchains
Several proof-of-stake blockchains allow for "staking pools", i.e. agent...
research
∙
03/30/2021
On-Chain Auctions with Deposits
Second-price auctions with deposits are frequently used in blockchain en...
research
∙
02/17/2021
Vote Delegation with Uncertain Number of Voters
We examine vote delegation when delegators do not know the preferences o...
research
∙
02/17/2021
Vote Delegation and Misbehavior
We study vote delegation with "well-behaving" and "misbehaving" agents a...
research
∙
08/26/2020
FileBounty: Fair Data Exchange
Digital contents are typically sold online through centralized and custo...
research
∙
05/05/2020
Mechanism Design and Blockchains
Game theory is often used as a tool to analyze decentralized systems and...
research
∙
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...
research
∙
12/14/2017