A Lightweight Strategy for Reliability of Consensus Mechanisms based on Software Defined Networks. - Gabriel R. Carrara; Lúcio Henrik A. Reis; Célio Vinicius N. de Albuquerque; Diogo M. F. Mattos (GIIS, 2019)

Towards a Blockchain-Based Secure Electronic Medical Record for Healthcare Applications. - Marcela T. de Oliveira; Lúcio Henrik A. Reis; Ricardo Campanha Carrano; Flávio Luiz Seixas; Débora C. Muchaluat-Saade; Célio Vinicius N. de Albuquerque; Natalia Castro Fernandes; Sílvia D. Olabarriaga; Dianne S. V. Medeiros; Diogo M. F. Mattos (ICC, 2019)

Natural Language Processing Characterization of Recurring Calls in Public Security Services. - Nicollas Rodrigues de Oliveira; Lúcio Henrik A. Reis; Natalia Castro Fernandes; Carlos Alberto Malcher Bastos; Dianne S. V. Medeiros; Diogo M. F. Mattos (ICNC, 2020)

Blockchain reputation-based consensus: A scalable and resilient mechanism for distributed mistrusting applications. - Marcela T. de Oliveira; Lúcio Henrik A. Reis; Dianne S. V. Medeiros; Ricardo Campanha Carrano; Sílvia D. Olabarriaga; Diogo M. F. Mattos (Comput. Networks, 2020)

Unsupervised and incremental learning orchestration for cyber-physical security. - Lúcio Henrik A. Reis; Andrés Felipe Murillo-Piedrahita; Sandra Rueda; Natalia Castro Fernandes; Dianne S. V. Medeiros; Marcelo Dias de Amorim; Diogo M. F. Mattos (Trans. Emerg. Telecommun. Technol., 2020)

An Unsupervised Approach to Infer Quality of Service for Large-Scale Wireless Networking. - Lúcio Henrik A. Reis; Luiz Claudio Schara Magalhães; Dianne S. V. Medeiros; Diogo M. F. Mattos (J. Netw. Syst. Manag., 2020)

Private Data Sharing in a Secure Cloud-based Application for Acute Stroke Care. - Lúcio Henrik A. Reis; Marcela T. de Oliveira; Diogo M. F. Mattos; Sílvia D. Olabarriaga (CBMS, 2021)

Cryptography on Untrustworthy Cloud Storage for Healthcare Applications: A Performance Analysis. - Lúcio Henrik A. Reis; Marcela Tuler de Oliveira; James Bowden; Dagmar Krefting; Sílvia D. Olabarriaga; Diogo M. F. Mattos (SBESC, 2021)

Fine-grained Encryption for Secure Research Data Sharing. - Lúcio Henrik A. Reis; Marcela T. de Oliveira; Sílvia D. Olabarriaga (CBMS, 2022)

SmartAccess: Attribute-Based Access Control System for Medical Records Based on Smart Contracts. - Marcela Tuler de Oliveira; Lúcio Henrik A. Reis; Yiannis Verginadis; Diogo Menezes Ferrazani Mattos; Sílvia Delgado Olabarriaga (IEEE Access, 2022)

AC-ABAC: Attribute-based access control for electronic medical records during acute care. - Marcela T. de Oliveira; Yiannis Verginadis; Lúcio Henrik A. Reis; Evgenia Psarra; Ioannis Patiniotakis; Sílvia D. Olabarriaga (Expert Syst. Appl., 2023)

Distributed Data Security in Digital Health: Self-Sovereign Identity, Access Control, and Blockchain-based Log Records. - Nicollas Rodrigues de Oliveira; Yago de Rezende dos Santos; Guilherme N. N. Barbosa; Lúcio Henrik A. Reis; Ana Carolina Rocha Mendes; Marcela Tuler de Oliveira; Dianne Scherly V. de Medeiros; Diogo M. F. Mattos (BCCA, 2024)

Decentralized security in blockchain-based digital health systems: self-sovereign identity, access control, and auditing with smart contracts. - Yago de Rezende dos Santos; Nicollas Rodrigues de Oliveira; Guilherme N. N. Barbosa; Lúcio Henrik A. Reis; Ana Carolina Rocha Mendes; Marcela T. de Oliveira; Dianne S. V. Medeiros; Diogo M. F. Mattos (Clust. Comput., 2025)