Alfonso Cevallos

Orcid: 0000-0001-8622-5830

According to our database1, Alfonso Cevallos authored at least 13 papers between 2012 and 2024.

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Bibliography

2024
Efficient Execution Auditing for Blockchains under Byzantine Assumptions.
IACR Cryptol. ePrint Arch., 2024

Approval-Based Committee Voting in Practice: A Case Study of (over-)Representation in the Polkadot Blockchain.
Proceedings of the Thirty-Eighth AAAI Conference on Artificial Intelligence, 2024

2021
A verifiably secure and proportional committee election rule.
Proceedings of the AFT '21: 3rd ACM Conference on Advances in Financial Technologies, Arlington, Virginia, USA, September 26, 2021

2020
Overview of Polkadot and its Design Considerations.
IACR Cryptol. ePrint Arch., 2020

Validator election in nominated proof-of-stake.
CoRR, 2020

2019
An Improved Analysis of Local Search for Max-Sum Diversification.
Math. Oper. Res., 2019

2018
On 2-Level Polytopes Arising in Combinatorial Settings.
SIAM J. Discret. Math., 2018

Lifting Linear Extension Complexity Bounds to the Mixed-Integer Setting.
Proceedings of the Twenty-Ninth Annual ACM-SIAM Symposium on Discrete Algorithms, 2018

Diversity Maximization in Doubling Metrics.
Proceedings of the 29th International Symposium on Algorithms and Computation, 2018

2017
Local Search for Max-Sum Diversification.
Proceedings of the Twenty-Eighth Annual ACM-SIAM Symposium on Discrete Algorithms, 2017

2016
On Vertices and Facets of Combinatorial 2-Level Polytopes.
Proceedings of the Combinatorial Optimization - 4th International Symposium, 2016

Max-Sum Diversity Via Convex Programming.
Proceedings of the 32nd International Symposium on Computational Geometry, 2016

2012
Unconditionally-Secure Robust Secret Sharing with Compact Shares.
Proceedings of the Advances in Cryptology - EUROCRYPT 2012, 2012


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