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João Ribeiro is a Professor Auxiliar (US equivalent: Assistant Professor) in the Department of Mathematics at IST - Universidade de Lisboa. Previously, he was an assistant professor in the Computer Science Department of Universidade Nova de Lisboa. Before that, he was a post doctoral fellow in the Computer Science Department of Carnegie Mellon University, hosted jointly by Vipul Goyal and Venkatesan Guruswami. João has also spent some time at CQT (hosted by Divesh Aggarwal), UIUC (hosted by Olgica Milenkovic), UMich (hosted by Mahdi Cheraghchi), and the Simons Institute for the Theory of Computing (as a long-term visitor in the "Error-Correcting Codes: Theory and Practice" program). He received his PhD from the Department of Computing of Imperial College London, where he was advised by Mahdi Cheraghchi. Before that, he received an MSc in Computer Science from ETH Zurich and a BSc in Applied Mathematics and Computation from Instituto Superior Técnico. His research interests lie in theoretical computer science, with an emphasis on coding theory, cryptography, and pseudorandomness.
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Identification

Personal identification

Full name
João Miguel Lourenço Ribeiro

Citation names

  • Ribeiro, João
  • João L. Ribeiro
  • Joao Ribeiro

Author identifiers

Ciência ID
E31B-CAAA-A2CC
ORCID iD
0000-0002-9870-0501
Google Scholar ID
_v-WdQUAAAAJ
Researcher Id
AAA-1941-2020
Scopus Author Id
57191032059

Email addresses

  • jribeiro@tecnico.ulisboa.pt (Professional)

Websites

Knowledge fields

  • Exact Sciences - Computer and Information Sciences
  • Exact Sciences - Mathematics

Languages

Language Speaking Reading Writing Listening Peer-review
Portuguese (Mother tongue)
English Proficiency (C2) Proficiency (C2) Proficiency (C2) Proficiency (C2) Proficiency (C2)
Education
Degree Classification
2017/10 - 2021/06
Concluded
 Computing (Doctor of Philosophy)
Imperial College London, United Kingdom
"Coding against synchronisation and related errors" (THESIS/DISSERTATION)
2015/09 - 2017/07
Concluded
 Computer Science (Master)
Major in Theoretical Computer Science
Eidgenössische Technische Hochschule Zürich, Switzerland
"Challenges in information-theoretic secret-key agreement" (THESIS/DISSERTATION)
 5.89/6.00
2012/09 - 2015/07
Concluded
 Matemática Aplicada e Computação (Licenciatura)
Universidade de Lisboa Instituto Superior Técnico, Portugal
 19/20
Affiliation

Science

Category
Host institution 		Employer
2024/08/01 - Current Researcher (Research) Instituto de Telecomunicações Lisboa, Portugal
2023/02 - 2024/07 Researcher (Research) Universidade Nova de Lisboa Laboratório para a Ciência da Computação e Informática, Portugal
2024/01/30 - 2024/02/29 Visiting Researcher (Research) University of California Berkeley Simons Institute for the Theory of Computing, United States
University of California Berkeley Simons Institute for the Theory of Computing, United States
2021/08 - 2023/01 Postdoc (Research) Carnegie Mellon University, United States
2020/02 - 2020/03 Visiting Researcher (Research) University of Michigan, United States
2019/07 - 2019/08 Visiting Researcher (Research) University of Illinois Urbana-Champaign, United States
2019/02 - 2019/04 Visiting Researcher (Research) Centre for Quantum Technologies, Singapore
2018/07 - 2018/08 Visiting Researcher (Research) Centre for Quantum Technologies, Singapore

Teaching in Higher Education

Category
Host institution 		Employer
2024/08 - Current Assistant Professor (University Teacher) Universidade de Lisboa Instituto Superior Técnico, Portugal
2023/02 - 2024/07 Assistant Professor (University Teacher) Universidade NOVA de Lisboa Faculdade de Ciências e Tecnologia, Portugal
Projects

Contract

Designation Funders
2023/01/01 - Current Stateless Distributed Randomness Generation
PR3263
Co-Principal Investigator (Co-PI)
Ongoing
2025/02/01 - 2026/07/31 Physical uncloneable functions for quantum secure multi-party computation
2023.14154.PEX
10.54499/2023.14154.PEX
Researcher
Instituto de Telecomunicações Lisboa, Portugal

Universidade Nova de Lisboa Laboratório para a Ciência da Computação e Informática, Portugal
Fundação para a Ciência e a Tecnologia
Ongoing
Outputs

Publications

Conference paper
  1. Liu-Zhang, Chen-Da; Elisaweta Masserova; Ribeiro, João; Pratik Soni; Sri AravindaKrishnan Thyagarajan. "Efficient Distributed Randomness Generation from Minimal Assumptions where PArties Speak Sequentially Once". Paper presented in EUROCRYPT 2025, Madrid, 2025.
    Accepted
  2. Liu-Zhang, Chen-Da; Masserova, Elisaweta; Ribeiro, João; Soni, Pratik; Thyagarajan, Sri AravindaKrishnan. "Improved YOSO Randomness Generation with Worst-Case Corruptions". Paper presented in Financial Cryptography and Data Security 2024, 2024.
    10.1007/978-3-031-78679-2_4
  3. Çakan, Alper; Goyal, Vipul; Liu-Zhang, Chen-Da; Ribeiro, João. Corresponding author: Çakan, Alper. "Unbounded Leakage-Resilience and Intrusion-Detection in a Quantum World". Paper presented in 2024 IACR Theory of Cryptography Conference (TCC), 2024.
    Published • 10.1007/978-3-031-78017-2_6
  4. Boddu, Naresh Goud; Goyal, Vipul; Jain, Rahul; Ribeiro, João. Corresponding author: Ribeiro, João. "Split-State Non-malleable Codes and Secret Sharing Schemes for Quantum Messages". Paper presented in 2024 IACR Theory of Cryptography Conference (TCC), 2024.
    Published • 10.1007/978-3-031-78017-2_3
  5. Obremski, Maciej; Ribeiro, João; Roy, Lawrence; Standaert, François-Xavier; Venturi, Daniele. "Improved Reductions from Noisy to Bounded and Probing Leakages via Hockey-Stick Divergences". Paper presented in CRYPTO 2024, 2024.
    Published • 10.1007/978-3-031-68391-6_14
  6. Bennett, Huck; Cheraghchi, Mahdi; Guruswami, Venkatesan; Ribeiro, João. "Parameterized Inapproximability of the Minimum Distance Problem over All Fields and the Shortest Vector Problem in All lp Norms". Paper presented in 55th Annual ACM Symposium on Theory of Computing (STOC 2023), 2023.
    Published • 10.1145/3564246.3585214
  7. Vipul Goyal; Chen-Da Liu Zhang; Justin Raizes; Ribeiro, João. "Asynchronous multi-party quantum computation". Paper presented in 14th Innovations in Theoretical Computer Science Conference (ITCS 2023), 2023.
    Published • 10.4230/LIPIcs.ITCS.2023.62
  8. Alper Çakan; Vipul Goyal; Chen-Da Liu Zhang; Ribeiro, João. "Computational quantum secret sharing". Paper presented in 18th Conference on the Theory of Quantum Computation, Communication and Cryptography (TQC 2023), 2023.
    Published • 10.4230/LIPIcs.TQC.2023.4
  9. Ryan Gabrys; Venkatesan Guruswami; Ribeiro, João; Ke Wu. "Beyond Single-Deletion Correcting Codes: Substitutions and Transpositions". Paper presented in Approximation, Randomization, and Combinatorial Optimization. Algorithms and Techniques (APPROX/RANDOM 2022), 2022.
    Published • 10.4230/LIPIcs.APPROX/RANDOM.2022.8
  10. Omar Alrabiah; Eshan Chattopadhyay; Jesse Goodman; Xin Li; Ribeiro, João. "Low-Degree Polynomials Extract from Local Sources". Paper presented in 49th International Colloquium on Automata, Languages, and Programming (ICALP 2022), 2022.
    Published • 10.4230/LIPIcs.ICALP.2022.10
  11. Nielsen, Jesper Buus; Ribeiro, João; Obremski, Maciej. "Public Randomness Extraction with Ephemeral Roles and Worst-Case Corruptions". Paper presented in CRYPTO 2022, 2022.
    Published • 10.1007/978-3-031-15802-5_5
  12. Aggarwal, Divesh; Chung, Eldon; Obremski, Maciej; Ribeiro, João. "On Secret Sharing, Randomness, and Random-less Reductions for Secret Sharing". Paper presented in Theory of Cryptography Conference 2022 (TCC 2022), 2022.
    Published • 10.1007/978-3-031-22318-1_12
  13. Brian, Gianluca; Faonio, Antonio; Obremski, Maciej; Ribeiro, João; Simkin, Mark; Skórski, Maciej; Venturi, Daniele. "The Mother of All Leakages: How to Simulate Noisy Leakages via Bounded Leakage (Almost) for Free". Paper presented in EUROCRYPT 2021, 2021.
    Published • 10.1007/978-3-030-77886-6_14
  14. Cheraghchi, Mahdi; Downs, Joseph; Ribeiro, João; Veliche, Alexandra. "Mean-Based Trace Reconstruction over Practically any Replication-Insertion Channel". Paper presented in 2021 IEEE International Symposium on Information Theory (ISIT), 2021.
    Published • 10.1109/isit45174.2021.9518161
  15. Agarwal, Abhishek; Milenkovic, Olgica; Pattabiraman, Srilakshmi; Ribeiro, João. "Group Testing with Runlength Constraints for Topological Molecular Storage". Paper presented in 2020 IEEE International Symposium on Information Theory (ISIT), 2020.
    Published • 10.1109/isit44484.2020.9174502
  16. Divesh Aggarwal; Maciej Obremski; Ribeiro, João; Luisa Siniscalchi; Ivan Visconti. "How to Extract Useful Randomness from Unreliable Sources". Paper presented in EUROCRYPT 2020, 2020.
    Published • 10.1007/978-3-030-45721-1_13
  17. Aggarwal, Divesh; Siyao Guo; Maciej Obremski; Ribeiro, João; Noah Stephens-Davidowitz. "Extractor lower bounds, revisited". Paper presented in Approximation, Randomization, and Combinatorial Optimization. Algorithms and Techniques (APPROX/RANDOM 2020), 2020.
    Published • 10.4230/LIPIcs.APPROX/RANDOM.2020.1
  18. Cheraghchi, Mahdi; Ribeiro, João; Gabrys, Ryan; Milenkovic, Olgica. "Coded Trace Reconstruction". Paper presented in 2019 IEEE Information Theory Workshop (ITW), 2019.
    Published • 10.1109/itw44776.2019.8989261
  19. Cheraghchi, Mahdi; Ribeiro, João. "Simple Codes and Sparse Recovery with Fast Decoding". Paper presented in 2019 IEEE International Symposium on Information Theory (ISIT), 2019.
    Published • 10.1109/isit.2019.8849702
  20. Aggarwal, Divesh; Damgård, Ivan; Nielsen, Jesper Buus; Obremski, Maciej; Purwanto, Erick; Ribeiro, João; Simkin, Mark. "Stronger Leakage-Resilient and Non-Malleable Secret Sharing Schemes for General Access Structures". Paper presented in CRYPTO 2019, 2019.
    Published • 10.1007/978-3-030-26951-7_18
  21. Daniel Jost; Ueli Maurer; Ribeiro, João. "Information-Theoretic Secret-Key Agreement: The Asymptotically Tight Relation Between the Secret-Key Rate and the Channel Quality Ratio". Paper presented in Theory of Cryptography Conference 2018 (TCC 2018), 2018.
    Published • 10.1007/978-3-030-03807-6_13
  22. Cheraghchi, Mahdi; Ribeiro, João. "Improved Capacity Upper Bounds for the Discrete-Time Poisson Channel". Paper presented in 2018 IEEE International Symposium on Information Theory (ISIT), 2018.
    Published • 10.1109/isit.2018.8437514
  23. Cheraghchi, Mahdi; Ribeiro, João. "Sharp Analytical Capacity Upper Bounds for Sticky and Related Channels". Paper presented in 2018 56th Annual Allerton Conference on Communication, Control, and Computing (Allerton), 2018.
    Published • 10.1109/allerton.2018.8636009
  24. Maurer, Ueli; Ribeiro, João. "New perspectives on Weak Oblivious Transfer". Paper presented in 2016 IEEE International Symposium on Information Theory (ISIT), 2016.
    Published • 10.1109/isit.2016.7541407
Journal article
  1. Boddu, Naresh Goud; Goyal, Vipul; Jain, Rahul; Ribeiro, João. "Split-State Non-Malleable Codes and Secret Sharing Schemes for Quantum Messages". IEEE Transactions on Information Theory 71 4 (2025): 2838-2871. https://doi.org/10.1109/tit.2025.3530385.
    10.1109/tit.2025.3530385
  2. Bennett, Huck; Cheraghchi, Mahdi; Guruswami, Venkatesan; Ribeiro, João. "Parameterized Inapproximability of the Minimum Distance Problem over All Fields and the Shortest Vector Problem in All \({\ell_{{p}}}\) Norms". SIAM Journal on Computing 53 5 (2024): 1439-1475. https://doi.org/10.1137/23m1573021.
    10.1137/23m1573021
  3. Nambiar, Ananthan; Pan, Chao; Rana, Vishal; Cheraghchi, Mahdi; Ribeiro, João; Maslov, Sergei; Milenkovic, Olgica. "Semi-quantitative group testing for efficient and accurate qPCR screening of pathogens with a wide range of loads". BMC Bioinformatics 25 1 (2024): https://doi.org/10.1186/s12859-024-05798-3.
    10.1186/s12859-024-05798-3
  4. Cheraghchi, Mahdi; Ribeiro, João. "Simple Codes and Sparse Recovery with Fast Decoding". SIAM Journal on Discrete Mathematics 37 2 (2023): 612-631. http://dx.doi.org/10.1137/21m1465354.
    Published • 10.1137/21m1465354
  5. Gabrys, Ryan; Guruswami, Venkatesan; Ribeiro, João; Wu, Ke. Corresponding author: Ribeiro, João. "Beyond Single-Deletion Correcting Codes: Substitutions and Transpositions". IEEE Transactions on Information Theory 69 1 (2023): 169-186. http://dx.doi.org/10.1109/tit.2022.3202856.
    Published • 10.1109/tit.2022.3202856
  6. Brian, Gianluca; Faonio, Antonio; Obremski, Maciej; Ribeiro, João; Simkin, Mark; Skorski, Maciej; Venturi, Daniele. Corresponding author: Ribeiro, João. "The Mother of All Leakages: How to Simulate Noisy Leakages via Bounded Leakage (Almost) for Free". IEEE Transactions on Information Theory 68 12 (2022): 8197-8227. http://dx.doi.org/10.1109/tit.2022.3193848.
    Published • 10.1109/tit.2022.3193848
  7. Brian, Gianluca; Faonio, Antonio; Ribeiro, João; Venturi, Daniele. "Short Non-Malleable Codes from Related-Key Secure Block Ciphers, Revisited". IACR Transactions on Symmetric Cryptology (2022): 1-19. http://dx.doi.org/10.46586/tosc.v2022.i3.1-19.
    Published • 10.46586/tosc.v2022.i3.1-19
  8. Aggarwal, Divesh; Obremski, Maciej; Ribeiro, João; Simkin, Mark; Siniscalchi, Luisa. "Privacy Amplification With Tamperable Memory via Non-Malleable Two-Source Extractors". IEEE Transactions on Information Theory 68 8 (2022): 5475-5495. http://dx.doi.org/10.1109/tit.2022.3167404.
    Published • 10.1109/tit.2022.3167404
  9. Cheraghchi, Mahdi; Downs, Joseph; Ribeiro, João; Veliche, Alexandra. "Mean-Based Trace Reconstruction Over Oblivious Synchronization Channels". IEEE Transactions on Information Theory 68 7 (2022): 4272-4281. http://dx.doi.org/10.1109/tit.2022.3157383.
    Published • 10.1109/tit.2022.3157383
  10. Cheraghchi, Mahdi; Ribeiro, João. Corresponding author: Ribeiro, João. "Non-Asymptotic Capacity Upper Bounds for the Discrete-Time Poisson Channel With Positive Dark Current". IEEE Communications Letters 25 12 (2021): 3829-3832. http://dx.doi.org/10.1109/lcomm.2021.3120706.
    Published • 10.1109/lcomm.2021.3120706
  11. Cheraghchi, Mahdi; Ribeiro, João. "An Overview of Capacity Results for Synchronization Channels". IEEE Transactions on Information Theory 67 6 (2021): 3207-3232. http://dx.doi.org/10.1109/tit.2020.2997329.
    Published • 10.1109/tit.2020.2997329
  12. Cheraghchi, Mahdi; Gabrys, Ryan; Milenkovic, Olgica; Ribeiro, João. "Coded Trace Reconstruction". IEEE Transactions on Information Theory 66 10 (2020): 6084-6103. http://dx.doi.org/10.1109/tit.2020.2996377.
    Published • 10.1109/tit.2020.2996377
  13. Cheraghchi, Mahdi; Ribeiro, João. Corresponding author: Ribeiro, João. "Sharp Analytical Capacity Upper Bounds for Sticky and Related Channels". IEEE Transactions on Information Theory 65 11 (2019): 6950-6974. http://dx.doi.org/10.1109/tit.2019.2920375.
    Published • 10.1109/tit.2019.2920375
  14. Cheraghchi, Mahdi; Ribeiro, João. Corresponding author: Ribeiro, João. "Improved Upper Bounds and Structural Results on the Capacity of the Discrete-Time Poisson Channel". IEEE Transactions on Information Theory 65 7 (2019): 4052-4068. http://dx.doi.org/10.1109/tit.2019.2896931.
    Published • 10.1109/tit.2019.2896931
  15. Ribeiro, João; Souto, André; Mateus, Paulo. "Quantum blind signature with an offline repository". International Journal of Quantum Information 13 02 (2015): 1550016. http://dx.doi.org/10.1142/s0219749915500161.
    Published • 10.1142/s0219749915500161
Thesis / Dissertation
  1. "Coding against synchronisation and related errors". PhD, Imperial College London, 2021.
Activities

Oral presentation

Presentation title Event name
Host (Event location)
2025/01/15 Invited talk: Randomness as a computational resource SPL World Logic Day
Portuguese Logic Society (Lisboa, Portugal)
2024/12 Invited talk: "Noisy" vs. "Bounded" leakage Portugal Crypto Day 2024
2024/11 Invited talk: "Noisy" vs. "Bounded" leakage Carnegie Mellon University Cryptography Seminar
2023/11/03 Invited Talk: Parameterized hardness of coding and lattice problems Theory of Computing Seminar
Faculdade de Ciências da Universidade de Lisboa
2023/07 Invited Talk: Public randomness extraction with ephemeral roles and worst-case corruptions Cryptography seminar
ETH Zurich (Switzerland)
2023/05 Invited Talk: Parameterized hardness of coding and lattice problems Talks@DCC Seminar
Faculdade de Ciências da Universidade do Porto (Portugal)
2022/08 Invited Talk: Public randomness extraction with ephemeral roles and worst-case corruptions Indian Institute of Science - Microsoft Research Lecture Series
Indian Institute of Science & Microsoft Research India (India)
2022/08 Public randomness extraction with ephemeral roles and worst-case corruptions CRYPTO 2022
(United States)
2022/06 The mother of all leakages: How to simulate noisy leakages via bounded leakage (almost) for free Logic and Computation Seminar
Instituto Superior Técnico (Portugal)
2020/08 Extractor lower bounds, revisited Approximation, Randomization, and Combinatorial Optimization. Algorithms and Techniques (APPROX/RANDOM 2020)
2020/05 How to extract useful randomness from unreliable sources EUROCRYPT 2020
2019/09 Invited Talk: Coded and uncoded trace reconstruction Shannon Channel
Rutgers, The State University of New Jersey
2019/08 Coded trace reconstruction 2019 IEEE Information Theory Workshop (ITW)
(Sweden)
2019/07 Simple codes and sparse recovery with fast decoding 2019 IEEE International Symposium on Information Theory (ISIT)
(France)
2019/02 Information-theoretic secret-key agreement and classical bound entanglement Quantum Computation and Information Seminar
Instituto Superior Técnico (Portugal)
2018/11 Information-theoretic secret-key agreement: The asymptotically tight relation between the secret-key rate and the channel quality ratio Theory of Cryptography Conference 2018 (TCC 2018)
(India)
2018/10 Sharp analytical capacity upper bounds for sticky and related channels 56th Annual Allerton Conference on Communication, Control, and Computing
(United States)
2016/07 New perspectives on weak oblivious transfer 2016 IEEE International Symposium on Information Theory (ISIT)
(Spain)

Supervision

Thesis Title
Role 		Degree Subject (Type)
Institution / Organization
2023/10 - Current Parameterized complexity of computational problems on point lattices (1-year long research project in the context of a Novos Talentos em Matemática [New Talents in Mathematics] fellowship awarded by the Calouste Gulbenkian Foundation)
Supervisor of Mariana Rio Costa
Fundação Calouste Gulbenkian, Portugal
2023/03 - Current Investigating key rotation security in oblivious pseudorandom function protocols
Co-supervisor of Diogo Ramos
 Engenharia Informática (Master)
Universidade NOVA de Lisboa Faculdade de Ciências e Tecnologia, Portugal
2023/09 - 2024 Algebraic-based cryptography (within a Targeted Research Project funded by NOVA Math)
Co-supervisor of Madalena Ascensão
 Matemática (Master)
Universidade NOVA de Lisboa Faculdade de Ciências e Tecnologia, Portugal
2023/03 - 2024 Trace reconstruction and population recovery from trims, mutations, and extensions
Supervisor of Gonçalo Cavaco
 Engenharia Informática (Master)
Universidade NOVA de Lisboa Faculdade de Ciências e Tecnologia, Portugal

Event organisation

Event name
Type of event (Role) 		Institution / Organization
2024 - 2024 Technical Program Committee member for the 5th Conference on Information-Theoretic Cryptography (ITC 2024) (2024 - 2024)
Conference (Member of the Scientific Committee)
2024 - 2024 Technical Program Committee member for the 24th International Conference on Randomization and Computation (RANDOM 2024) (2024)
Conference (Member of the Scientific Committee)
2023 - 2023 Technical Program Committee member of the 21st IACR Theory of Cryptography Conference 2023 (TCC 2023) (2023 - 2023)
Conference (Member of the Scientific Committee)
2023 - 2023 Technical Program Committee member of the 4th Conference on Information-Theoretic Cryptography (ITC 2023) (2023 - 2023)
Conference (Member of the Scientific Committee)

Event participation

Activity description
Type of event 		Event name
Institution / Organization
2024/01/30 - 2024/02/29 Invited long-term participant in the "Error-Correcting Codes: Theory and Practice" research program.
Meeting

Jury of academic degree

Topic
Role 		Candidate name (Type of degree)
Institution / Organization
2023/07/17 Secure Machine Learning via Homomorphic Encryption
(Thesis) Arguer
 Bernardo Ramalho (Master)
Universidade do Porto Faculdade de Engenharia, Portugal
2023/07/06 Weakly Non-Computable Processes Described by Evolving Recursive Functions
(Thesis) Arguer
 Henrique Navas (Master)
Universidade de Lisboa Instituto Superior Técnico, Portugal

Ad Hoc journal article review

Journal title (ISSN) Publisher
2021 - Current IEEE Transactions on Communications (0090-6778) IEEE
2017 - Current IEEE International Symposium on Information Theory (ISIT)
2024 - 2024 Discrete Applied Mathematics (0166-218X) Elsevier
2024 - 2024 2024 IEEE International Symposium on Information Theory (ISIT)
2023 - 2023 2023 IEEE International Symposium on Information Theory (ISIT)
2023 - 2023 Computability in Europe (CiE)
2023 - 2023 IEEE Symposium on Foundations of Computer Science (FOCS)
2023 - 2023 15th Innovations in Theoretical Computer Science Conference (ITCS 2024)
2023 - 2023 56th Annual ACM Symposium on Theory of Computing (STOC 2024)
2022 - 2022 EUROCRYPT 2022
2022 - 2022 Annual ACM Symposium on Theory of Computing (STOC 2022)
2022 - 2022 49th International Colloquium on Automata, Languages, and Programming (ICALP 2022)
2021 - 2021 EUROCRYPT 2021
2021 - 2021 Annual ACM Symposium on Theory of Computing (STOC 2021)
2021 - 2021 IACR Theory of Cryptography Conference (TCC 2021)
2020 - 2020 EUROCRYPT 2020
2019 - 2019 EUROCRYPT 2019
2018 - 2018 Annual ACM Symposium on Theory of Computing (STOC 2018)
2018 - 2018 IACR Theory of Cryptography Conference (TCC 2018)

Conference scientific committee

Conference name Conference host
2025/01/01 - 2025/06/01 IACR Annual International Cryptology Conference - CRYPTO 2025
2019 - 2022 Innovations in Theoretical Computer Science Conference (ITCS)
2019 - 2022 IEEE Information Theory Workshop (ITW)
2020 - 2021 ACM-SIAM Symposium on Discrete Algorithms (SODA)
2020 - 2020 IEEE Symposium on Foundations of Computer Science (FOCS)
2020 - 2020 Conference on Information-Theoretic Cryptography (ITC)
2020 - 2020 Conference on Security and Cryptography for Networks (SCN)
2019 - 2019 IEEE Symposium on Foundations of Computer Science (FOCS)
2019 - 2019 IACR Theory of Cryptography Conference (TCC)

Course / Discipline taught

Academic session Degree Subject (Type) Institution / Organization
2024/03 - 2024/07 Teoria da Computação Engenharia Informática (Licenciatura) Universidade NOVA de Lisboa Faculdade de Ciências e Tecnologia, Portugal
2023/09 - 2023/12 Introduction to Programming Engenharia Informática (Licenciatura) Universidade NOVA de Lisboa Faculdade de Ciências e Tecnologia, Portugal
2023/03 - 2023/07 Theory of Computation Engenharia Informática (Licenciatura) Universidade NOVA de Lisboa Faculdade de Ciências e Tecnologia, Portugal
2020/10 - 2020/12 Mathematics I Computing (Bachelor) Imperial College London, United Kingdom
2018/10 - 2018/12 Information & Coding Theory Advanced Computing (Master) Imperial College London, United Kingdom
2018/10 - 2018/12 Algorithms II Computing (Bachelor) Imperial College London, United Kingdom
2017/10 - 2017/12 Information & Coding Theory Advanced Computing (Master) Imperial College London, United Kingdom
2016/09 - 2016/12 Discrete Mathematics Computer Science (Bachelor) Eidgenössische Technische Hochschule Zürich, Switzerland
2015/09 - 2015/12 Discrete Mathematics Computer Science (Bachelor) Eidgenössische Technische Hochschule Zürich, Switzerland

Journal scientific committee

Journal title (ISSN) Publisher
2019 - Current IEEE Transactions on Information Theory (0018-9448) IEEE

Other jury / evaluation

Activity description Institution / Organization
2023 - Current Reviewer of project proposals for the Israel Science Foundation (ISF)
2022/10 - Current Invited reviewer for AMS Mathematical Reviews Mathematical Reviews, United States
Distinctions

Award

2018 ETH Medal
Eidgenössische Technische Hochschule Zürich, Switzerland
2015 Professor Jaime Campos Ferreira Prize
Universidade de Lisboa Instituto Superior Técnico, Portugal
2015 Excellence Scholarship and Opportunity Award
Eidgenössische Technische Hochschule Zürich, Switzerland
2015 Diploma of Academic Excellence
Universidade de Lisboa Instituto Superior Técnico, Portugal

Other distinction

2014 New Talents in Mathematics (Novos Talentos em Matemática) Fellowship
Fundação Calouste Gulbenkian, Portugal
2013 New Talents in Mathematics (Novos Talentos em Matemática) Fellowship
Fundação Calouste Gulbenkian, Portugal