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Creating and sharing knowledge in communications and information technology
... João Miguel Lourenço Ribeiro

Researcher

João Ribeiro

Academic position: Assistant Professor
Joining date: 01-08-2024
Roles in IT: Researcher
Thematic Line: Basic Sciences and Enabling Technologies
Group: Security and Quantum Information - Lx
IT – Lisboa
Instituto Superior Técnico - Torre Norte - Piso 10
Av. Rovisco Pais, 1
1049 - 001 Lisboa
Tel: +351 21 841 84 54
Email: Send Email
ORCID iD
CienciaID
Collaboration Network

Scientific Achievements

  • PhD, Imperial College of London, 01-06-2021
  • Instituto Superior Técnico, 01-08-2024, Assistant Professor
  • Cryptography
  • Coding theory
  • Information theory
5Papers in Journals
Early Access
Published
  • R. Con, J. Ribeiro, Channels With Input-Correlated Synchronization Errors, IEEE Transactions on Information Theory, Vol. 72, No. 8, pp. 5442 - 5472, August, 2026 | BibTex
  • D. Doron, J. M. Mosheiff, N. Resch, J. Ribeiro, List-Recovery of Random Linear Codes Over Small Fields, IEEE Transactions on Information Theory, Vol. 71, No. 12, pp. 9548 - 9562, December, 2025 | BibTex
  • D. Doron, J. Ribeiro, Nearly-Linear Time Seeded Extractors With Short Seeds, IEEE Transactions on Information Theory, Vol. 71, No. 11, pp. 9028 - 9054, November, 2025 | BibTex
  • N. Boddu, V. Goyal, R. Jain, J. Ribeiro, Split-State Non-Malleable Codes and Secret Sharing Schemes for Quantum Messages, IEEE Transactions on Information Theory, Vol. 71, No. 4, pp. 2838 - 2871, April, 2025 | BibTex
3Papers in Conferences
  • M. Pinto, J. Ribeiro, Improved Capacity Upper Bounds for the Deletion Channel using a Parallelized Blahut-Arimoto Algorithm, IEEE International Symposium on Information Theory ISIT, Guangzhou, China, Vol., pp. -, June, 2026 | BibTex
  • C. Liu-Zhang, E. Masserova, J. Ribeiro, S. Thyagarajan, Game Theory Does Not Always Help: The Case of Statistical Multi-party Coin Tossing, IACR Annual International Conference on the Theory and Applications of Cryptographic Techniques EUROCRYPT, Rome, Italy, Vol., pp. 488 - 514, May, 2026 | BibTex
  • J. Ribeiro, Efficient Distributed Randomness Generation from Minimal Assumptions where PArties Speak Sequentially Once, IACR 44th Annual International Conference on the Theory and Applications of Cryptographic Techniques EUROCRYPT, Madrid, Spain, Vol., pp. -, May, 2025 | BibTex

Currently running projects1

Acronym Name Funding Agency Start date Ending date
LESYNCH Limits and Efficiency of Coding Against Synchronization Errors EU/Horizon Europe 01-02-2026 31-01-2031

Closed Projects1

Acronym Name Funding Agency Start date Ending date
PUFSeQure Physical uncloneable functions for quantum secure multi-party computation FCT 01-02-2025 31-07-2026
3Conference Committees
  • IACR International Conference on the Theory and Application of Cryptology and Information Security Asiacrypt, Scientific Committee, 2026
  • IACR Theory of Cryptography Conference TCC, Technical Programme Committee, 2025
  • IACR Annual International Cryptology Conference CRYPTO, Technical Programme Committee, 2025

Activities from this researcher fall under the following United Nations Strategic Development Goals (SDGs):

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