I. Portugal

Computational Analysis to Capture Cluster Lifetime Dynamics

Donald D. Cowan, P. Alencar, I. Portugal, 2021, 2021 IEEE International Conference on Big Data (Big Data).

The use of machine learning algorithms in recommender systems: A systematic review

Paulo S. C. Alencar, Donald D. Cowan, Ivens Portugal, 2015, Expert Syst. Appl..

Requirements Engineering for General Recommender Systems pdf

Paulo S. C. Alencar, Donald D. Cowan, Ivens Portugal, 2015, ArXiv.

Spatial-Temporal Cluster Relations - A Foundation for Trajectory Cluster Lifetime Analysis pdf

Ivens Portugal, Donald Cowan, Paulo Alencar, 2019, ArXiv.

A face recognition software framework based on principal component analysis

P. Alencar, D. Cowan, I. Portugal, 2021, PloS one.

A Framework for Spatial-Temporal Trajectory Cluster Analysis Based on Dynamic Relationships

Ivens Portugal, Paulo Alencar, Donald Cowan, 2020, IEEE Access.

From Spatial-Temporal Cluster Relationships to Lifecycles: Framework and Mobility Applications

P. Alencar, D. Cowan, I. Portugal, 2020, 2020 IEEE International Conference on Big Data (Big Data).

Modeling Dynamic Spatial-Temporal Cluster Relationships

Ivens Portugal, Donald Cowan, Paulo Alencar, 2019, 2019 IEEE International Conference on Big Data (Big Data).

Developing a Spatial-Temporal Contextual and Semantic Trajectory Clustering Framework pdf

Paulo S. C. Alencar, Donald D. Cowan, Ivens Portugal, 2017, ArXiv.

A Survey on Domain-Specific Languages for Machine Learning in Big Data pdf

Paulo S. C. Alencar, Donald D. Cowan, Ivens Portugal, 2016, ArXiv.

Trajectory Cluster Lifecycle Analysis: An Evolutionary Perspective

Paulo S. C. Alencar, Donald D. Cowan, Ivens Portugal, 2018, 2018 IEEE International Conference on Big Data (Big Data).

A Preliminary Survey on Domain-Specific Languages for Machine Learning in Big Data

Paulo S. C. Alencar, Donald D. Cowan, Ivens Portugal, 2016, 2016 IEEE International Conference on Software Science, Technology and Engineering (SWSTE).