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11/25/2022
On the Re-Solving Heuristic for (Binary) Contextual Bandits with Knapsacks
In the problem of (binary) contextual bandits with knapsacks (CBwK), the...
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07/11/2022
Dynamic Budget Throttling in Repeated Second-Price Auctions
Throttling is one of the most popular budget control methods in today's ...
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03/31/2022
Budget-Constrained Auctions with Unassured Priors
In today's online advertising markets, it is common for an advertiser to...
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12/31/2021
An Efficient and Robust Committee Structure for Sharding Blockchain
Nowadays, sharding is deemed as a promising way to save traditional bloc...
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07/03/2021
On Tightness of the Tsaknakis-Spirakis Algorithm for Approximate Nash Equilibrium
Finding the minimum approximate ratio for Nash equilibrium of bi-matrix ...
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08/25/2020
Decentralized Custody Scheme with Game-Theoretic Security
Custody is a core financial service in which the custodian holds in safe...
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02/17/2020
An Efficient Permissioned Blockchain Model with Provable Reputation Mechanism
Permissioned blockchain, in which only known nodes are allowed to partic...
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01/19/2020