Alfonso Cevallos
Alfonso Cevallos
Web3 Foundation
Verified email at web3.foundation - Homepage
Title
Cited by
Cited by
Year
Unconditionally-secure robust secret sharing with compact shares
A Cevallos, S Fehr, R Ostrovsky, Y Rabani
Annual International Conference on the Theory and Applications of …, 2012
472012
Max-sum diversity via convex programming
A Cevallos, F Eisenbrand, R Zenklusen
arXiv preprint arXiv:1511.07077, 2015
192015
Local search for max-sum diversification
A Cevallos, F Eisenbrand, R Zenklusen
Proceedings of the Twenty-Eighth Annual ACM-SIAM Symposium on Discrete …, 2017
172017
On 2-level polytopes arising in combinatorial settings
M Aprile, A Cevallos, Y Faenza
SIAM Journal on Discrete Mathematics 32 (3), 1857-1886, 2018
62018
Diversity maximization in doubling metrics
A Cevallos, F Eisenbrand, S Morell
arXiv preprint arXiv:1809.09521, 2018
52018
Lifting linear extension complexity bounds to the mixed-integer setting
A Cevallos, S Weltge, R Zenklusen
Proceedings of the Twenty-Ninth Annual ACM-SIAM Symposium on Discrete …, 2018
32018
On vertices and facets of combinatorial 2-level polytopes
M Aprile, A Cevallos, Y Faenza
International Symposium on Combinatorial Optimization, 177-188, 2016
32016
Validator election in nominated proof-of-stake
A Cevallos, A Stewart
arXiv preprint arXiv:2004.12990, 2020
22020
Overview of Polkadot and its Design Considerations
J Burdges, A Cevallos, P Czaban, R Habermeier, S Hosseini, F Lama, ...
arXiv preprint arXiv:2005.13456, 2020
12020
An improved analysis of local search for max-sum diversification
A Cevallos, F Eisenbrand, R Zenklusen
Mathematics of Operations Research 44 (4), 1494-1509, 2019
12019
Approximation algorithms for geometric dispersion
C Manzano, A Bolívar
EPFL, 2016
12016
Outdated Semester Projects
F Eisenbrand, A Staff, J Blanc, A Balestra, J Cslovjecsek, ...
Discrete Optimization, 2018
2018
LEIBNIZ INTERNATIONAL PROCEEDINGS IN INFORMATICS, LIPICS
S Arya, GD Da Fonseca, DM Mount, M Bogdanov, M Teillaud, G Vegter, ...
2016
Unconditionally-Secure Robust Secret Sharing with Compact Shares
S Fehr, A Cevallos, R Ostrovsky
Rafail Ostrovsky-Publications
A Cevallos, S Fehr
Reducing the Share Size in Robust Secret Sharing
R Cramer, SF CWI
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Articles 1–16