Publications

Journal papers

2022

BPM2DDD: A Systematic Process for Identifying Domains from Business Processes Models

Carlos Eduardo da Silva, Eduardo Luiz Gomes, and Soumya Sankar Basu

Software, Sep 2022

Abs DOI

Domain-driven design is one of the most used approaches for identifying microservice architectures, which should be built around business capabilities. There are a number of documentation with principles and patterns for its application. However, despite its increasing use there is still a lack of systematic approaches for creating the context maps that will be used to design the microservices. This article presents BPM2DDD, a systematic approach for identification of bounded contexts and their relationships based on the analysis of business processes models, which provide a business view of an organisation. We present an example of its application in a real business process, which has also be used to perform a comparative application with external analysts. The technique has been applied to a real project in the department of transport of a Brazilian state capital, and has been incorporated into the software development process employed by them to develop their new system.
Unintended Bias Evaluation: An Analysis of Hate Speech Detection and Gender Bias Mitigation on Social Media Using Ensemble Learning

Francimaria R. S. Nascimento, George D. C. Cavalcanti, and Márjory Da Costa-Abreu

Expert Systems with Applications, Sep 2022

Abs DOI

Hate speech on online social media platforms is now at a level that has been considered a serious concern by governments, media outlets, and scientists, especially because it is easily spread, promoting harm to individuals and society, and made it virtually impossible to tackle with using just human analysis. Automatic approaches using machine learning and natural language processing are helpful for detection. For such applications, amongst several different approaches, it is essential to investigate the systems’ robustness to deal with biases towards identity terms (gender, race, religion, for example). In this work, we analyse gender bias in different datasets and proposed a ensemble learning approach based on different feature spaces for hate speech detection with the aim that the model can learn from different abstractions of the problem, namely unintended bias evaluation metrics. We have used nine different feature spaces to train the pool of classifiers and evaluated our approach on a publicly available corpus, and our results demonstrate its effectiveness compared to state-of-the-art solutions.

2021

SPReaD: Service-Oriented Process for Reengineering and DevOps

Carlos Eduardo da Silva, Yan de Lima Justino, and Eiji Adachi

Service Oriented Computing and Applications, Oct 2021

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2020

Multi-Factor Authentication for Shibboleth Identity Providers

Emerson Ribeiro de Mello, Michelle Silva Wangham, Samuel Bristot Loli, and 4 more authors

Journal of Internet Services and Applications, Dec 2020

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2018

A New Approach to Deploy a Self-Adaptive Distributed Firewall

Edmilson P. da Costa Júnior, Carlos Eduardo da Silva, Marcos Pinheiro, and 1 more author

Journal of Internet Services and Applications, Jun 2018

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Self-Adaptive Authorisation in OpenStack Cloud Platform

Carlos Eduardo da Silva, Thomás Diniz, Nelio Cacho, and 1 more author

Journal of Internet Services and Applications, Sep 2018

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2011

A Framework for Automatic Generation of Processes for Self-Adaptive Software Systems

Carlos Eduardo da Silva, and Rogério de Lemos

Special issue on Autonomic and Self-Adaptive Systems at Informatica, Sep 2011

Conference papers

2023

A Module-Agnostic Reference Software Development Process for Different Levels of Higher-Education Study

Carlos Eduardo Da Silva, and Jack Carey

In The United Kingdom and Ireland Computing Education Research (UKICER) Conference, Sep 2023

DOI

2022

A Box Analogy Technique (BoAT) for Agile-based Modelling of Business Processes

Carlos Eduardo da Silva, Leisia Medeiros, Yan Justino, and 1 more author

In 2022 IEEE 30th International Requirements Engineering Conference (RE), Sep 2022

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An Architecture for Data Integrity in Untrustworthy Social Networks

Carlos Eduardo Silva, and Angus Young

In Proceedings of the 37th ACM/SIGAPP Symposium on Applied Computing, Apr 2022

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2021

Investigating the Use of Multiple Languages for Crisp and Fuzzy Speaker Identification

T. Aguiar de Lima, and M. Da Costa-Abreu

In 11th International Conference of Pattern Recognition Systems (ICPRS 2021), Mar 2021

DOI
Fake News on the Covid-19 Outbreak: A New Metadata-Based Dataset for the Analysis of Brazilian and British Twitter Posts

Tuany Mariah Lima Nascimento, Laura Emmanuella Alves dos Santos Santana, and Márjory Da Costa Abreu

In Anais Do Simpósio Brasileiro de Segurança Da Informação e de Sistemas Computacionais (SBSeg), Oct 2021

DOI
Investigating the Use of Feature Selection Techniques for Gender Prediction Systems Based on Keystroke Dynamics

Tuany M. L. Nascimento, Andrelyne V. M. Oliveira, Laura E. A. S. Santana, and 1 more author

In 11th International Conference of Pattern Recognition Systems (ICPRS 2021), Mar 2021

DOI
Using Neural and Distance-Based Machine Learning Techniques in Order to Identify Genuine and Acted Emotions from Facial Expressions

J. Rannow Budke, and M. Da Costa-Abreu

In 11th International Conference of Pattern Recognition Systems (ICPRS 2021), Mar 2021

DOI
A Methodology for Procedural Piano Music Composition with Mood Templates Using Genetic Algorithms

L. Rocha de Azevedo Santos, C. N. Silla Jr., and M. D. Costa-Abreu

In 11th International Conference of Pattern Recognition Systems (ICPRS 2021), Mar 2021

DOI

2019

PEP4Django - a Policy Enforcement Point for Python Web Applications

Carlos Eduardo da Silva, Welkson Renny de Medeiros, and Silvio Costa Sampaio

In IX Workshop de Gestão de Identidades Digitais (WGID), Mar 2019

2018

Reengineering Legacy Systems for Supporting SOA: A Case Study on the Brazilian’s Secretary of State for Taxation

Yan de Lima Justino, and Carlos Eduardo da Silva

In Proceedings of the 40th International Conference on Software Engineering: Companion Proceeedings, Mar 2018

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2017

Self-Adaptive Role-Based Access Control for Business Processes

Carlos Eduardo da Silva, José Diego Saraiva da Silva, Colin Paterson, and 1 more author

In Proceedings of the 12th International Symposium on Software Engineering for Adaptive and Self-Managing Systems (SEAMS2017), Mar 2017

DOI
Supporting the Self-Adaptation of Authorization Infrastructures

Carlos Eduardo da Silva, Welkson Renny de Medeiros, and José Diego Saraiva da Silva

In VII Workshop de Gestâo de Identidades Digitais, Mar 2017

2016

An Architecture for Self-Adaptive Distributed Firewall

Edmilson Pereira da Costa Junior, Silas T. Medeiros, Carlos Eduardo da Silva, and 1 more author

In XVI Brazilian Symposium on Information and Computational Systems Security, Mar 2016

2015

Managing Access to Service Providers in Federated Identity Environments: A Case Study in a Cloud Storage Service

Thomas F. S. Diniz, Andre Luiz Castro de Felipe, Taina J. Medeiros, and 2 more authors

In 2015 XXXIII Brazilian Symposium on Computer Networks and Distributed Systems, Mar 2015

DOI

2013

A Comparative Analysis of Multicriteria Approaches for Cloud Services Selection

Hivana Alice Medeiros de Macedo, Carlos Eduardo da Silva, and Luciano Ferreira

In XLV Simpósio Brasileiro de Pesquisa Operacional, Mar 2013

2011

Dynamic Plans for Integration Testing of Self-adaptive Software Systems

Carlos Eduardo da Silva, and Rogério de Lemos

In Proceedings of the 6th International Symposium on Software Engineering for Adaptive and Self-Managing Systems, Mar 2011

DOI
One Size Does Not Fit All: A Group-Based Service Selection for Web-Based Business Processes

Basem Suleiman, Carlos Eduardo da Silva, and Sherif Sakr

In Seventh International Symposium on Frontiers in Networking with Applications (FINA 2011) IEEE Workshops of International Conference on Advanced Information Networking and Applications, Mar 2011

2009

A Model for the Transmission of Multimedia Data Flow Based on the Use of Shared Memory Mechanism

André Gustavo P. da Silva, Adilson B. Lopes, Felipe A.P. Pinto, and 1 more author

In The Fifth International Symposium on Frontiers of Information Systems and Network Applications (FINA 2009), Mar 2009

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Using Dynamic Workflows for Coordinating Self-adaptation of Software Systems

Carlos Eduardo da Silva, and Rogério de Lemos

In ICSE 2009 Workshop on Software Engineering for Adaptive and Self-Managing Systems (SEAMS ’09), Mar 2009

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Book chapters

2023

An IoT-Enabled Innovative Smart Parking Recommender Approach

Soumya Basu, and Ajanta Das

In Recommender Systems - A Multi-Disciplinary Approach, Jun 2023

DOI

2022

Extraction and Evolution of a Software Product Line from Existing Web-Based Systems

Erick Sharlls Ramos Pontes, Uirá Kulesza, Carlos Eduardo Silva, and 2 more authors

In Handbook of Re-Engineering Software Intensive Systems into Software Product Lines, Jul 2022

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