abcnet: Literacy Tool Based on Entities. - Óscar Narciso Mortágua Pereira; Joaquim Henriques de Sousa Pinto (CELDA, 2004)

abcNet: A Literacy Tool in Developing Countries. - Óscar Narciso Mortágua Pereira; Joaquim Henriques de Sousa Pinto; António José Batel Anjo; Lygia Pereira (ICALT, 2004)

Methodology for dynamic web pages assembly. - Óscar Narciso Mortágua Pereira; Joaquim Henriques de Sousa Pinto; António José Batel Anjo (IADIS AC, 2005)

Object oriented platform to RDBMS stored procedures. - Óscar Narciso Mortágua Pereira; Joaquim Henriques de Sousa Pinto; António José Batel Anjo (IADIS AC, 2005)

Maintainability Assessment of an Enhanced Object-Oriented Approach for Wrapping Stored Procedures. - Óscar Narciso Mortágua Pereira; Joaquim Henriques de Sousa Pinto (Databases and Applications, 2006)

MIAWARE Software - 3D Medical Image Analysis with Automated Reporting Engine and Ontology-based Search. - Bartlomiej Wilkowski; Óscar Narciso Mortágua Pereira; Paulo Dias; Miguel Castro; Marcin Janicki (HEALTHINF (2), 2008)

CRUD-DOM: A Model for Bridging the Gap between the Object-Oriented and the Relational Paradigms. - Óscar Mortágua Pereira; Rui L. Aguiar; Maribel Yasmina Santos (ICSEA, 2010)

A Reusable Business Tier Component with a Single Wide Range Static Interface. - Óscar Mortágua Pereira; Rui L. Aguiar; Maribel Yasmina Santos (ECSA, 2011)

An Adaptable Business Component based on Pre-defined Business Interfaces. - Óscar Mortágua Pereira; Rui L. Aguiar; Maribel Yasmina Santos (ENASE, 2011)

ABC Architecture: A New Approach to Build Reusable and Adaptable Business Tier Components Based on Static Business Interfaces. - Óscar Mortágua Pereira; Rui L. Aguiar; Maribel Yasmina Santos (ENASE (Selected Papers), 2011)

ORCA: Architecture for Business Tier Components Driven by Dynamic Adaptation and Based on Call Level Interfaces. - Óscar Mortágua Pereira; Rui L. Aguiar; Maribel Yasmina Santos (EUROMICRO-SEAA, 2012)

BTA: Architecture for Reusable Business Tier Components with Access Control. - Óscar Mortágua Pereira; Rui L. Aguiar; Maribel Yasmina Santos (ICCSA (3), 2012)

ACADA: Access Control-driven Architecture with Dynamic Adaptation. - Óscar Mortágua Pereira; Rui L. Aguiar; Maribel Yasmina Santos (SEKE, 2012)

Reusable business tier architecture driven by a wide typed service. - Óscar Mortágua Pereira; Rui L. Aguiar; Maribel Yasmina Santos (ICIS, 2013)

Runtime Values Driven by Access Control Policies - Statically Enforced at the Level of Relational Business Tiers. - Óscar Mortágua Pereira; Rui L. Aguiar; Maribel Yasmina Santos (SEKE, 2013)

CTSA: Concurrent Tuple Set Architecture Extending Concurrency to Call Level Interfaces. - Óscar Mortágua Pereira; Rui L. Aguiar; Maribel Yasmina Santos (Int. J. Softw. Innov., 2013)

Role-Based Access control mechanisms. - Óscar Mortágua Pereira; Diogo Domingues Regateiro; Rui L. Aguiar (ISCC, 2014)

Extending RBAC Model to Control Sequences of CRUD Expressions. - Óscar Mortágua Pereira; Diogo Domingues Regateiro; Rui L. Aguiar (SEKE, 2014)

Reusable Business Tier Components: Based on CLI and Driven by a Single Wide Typed Service. - Óscar Mortágua Pereira; Rui L. Aguiar; Maribel Yasmina Santos (Int. J. Softw. Innov., 2014)

Multi-purpose Adaptable Business Tier Components based on Call Level Interfaces. - Óscar Mortágua Pereira; Rui L. Aguiar (ICIS, 2015)

Endowing NoSQL DBMS with SQL Features Through Standard Call Level Interfaces. - Óscar Mortágua Pereira; David Simões 001; Rui L. Aguiar (SEKE, 2015)

Secure, Dynamic and Distributed Access Control Stack for Database Applications. - Óscar Mortágua Pereira; Diogo Domingues Regateiro; Rui L. Aguiar (Int. J. Softw. Eng. Knowl. Eng., 2015)

Fault Tolerance Logging-based Model for Deterministic Systems. - Óscar Mortágua Pereira; David Simões 001; Rui L. Aguiar (DATA, 2016)

Log-Based Model to Enforce Data Consistency on Agnostic Fault-Tolerant Systems. - Óscar Mortágua Pereira; David Apolinário Simões; Rui L. Aguiar (DATA (Revised Selected Papers), 2016)

Mediator framework for inserting xDRs into Hadoop. - Óscar Mortágua Pereira; Micael Capitao; Diogo Domingues Regateiro; Rui L. Aguiar; Joao Bica Osorio (ISCC, 2016)

Protecting Databases from Schema Disclosure - A CRUD-Based Protection Model. - Óscar Mortágua Pereira; Diogo Domingues Regateiro; Rui L. Aguiar (SECRYPT, 2016)

SPDC: Secure Proxied Database Connectivity. - Diogo Domingues Regateiro; Óscar Mortágua Pereira; Rui L. Aguiar (DATA, 2017)

Supporting Pre-shared Keys in Closed Implementations of TLS. - Diogo Domingues Regateiro; Óscar Mortágua Pereira; Rui L. Aguiar (DATA, 2017)

Server-Side Database Credentials: A Security Enhancing Approach for Database Access. - Diogo Domingues Regateiro; Óscar Mortágua Pereira; Rui L. Aguiar (DATA (Revised Selected Papers), 2017)

On the Prospect of using Cognitive Systems to Enforce Data Access Control. - Fernando Fradique Duarte; Diogo Domingues Regateiro; Óscar Mortágua Pereira; Rui L. Aguiar (IoTBDS, 2017)

The XACML Standard - Addressing Architectural and Security Aspects. - Óscar Mortágua Pereira; Vedran Semenski; Diogo Domingues Regateiro; Rui L. Aguiar (IoTBDS, 2017)

On the Application of Fuzzy Set Theory for Access Control Enforcement. - Diogo Domingues Regateiro; Óscar Mortágua Pereira; Rui L. Aguiar (SECRYPT, 2017)

Concurrent Call Level Interfaces Based on an Embedded Thread Safe Local Memory Structure. - Óscar Mortágua Pereira; Rui L. Aguiar (SEKE, 2017)

Enhancing Call-Level Interfaces with Thread-Safe Local Memory Structures. - Óscar Mortágua Pereira; Rui L. Aguiar (Int. J. Softw. Eng. Knowl. Eng., 2017)

Discovery of Newsworthy Events in Twitter. - Fernando Fradique Duarte; Óscar Mortágua Pereira; Rui L. Aguiar (IoTBDS, 2018)

SeqBAC: A Sequence-Based Access Control Model (S). - Diogo Domingues Regateiro; Óscar Mortágua Pereira; Rui L. Aguiar (SEKE, 2018)

Guest Editors' Introduction. - Shi-Kuo Chang; Óscar Mortágua Pereira; Angelo Perkusich (Int. J. Softw. Eng. Knowl. Eng., 2018)

BDFIS: Binary Decision Access Control Model Based On Fuzzy Inference Systems. - Diogo Domingues Regateiro; Óscar Mortágua Pereira; Rui L. Aguiar (SEKE, 2019)

Framework for the Discovery of Newsworthy Events in Social Media. - Fernando Fradique Duarte; Óscar Mortágua Pereira; Rui L. Aguiar (Int. J. Organ. Collect. Intell., 2019)

A search space optimization method for fuzzy access control auditing. - Diogo Domingues Regateiro; Óscar Mortágua Pereira; Rui L. Aguiar (Knowl. Inf. Syst., 2020)