Ivens Portugal

According to our database, Ivens Portugal authored at least 20 papers between 2013 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of three.

2023

Knowledge Graphs in Spatial-Temporal Cluster Evolution Analysis.

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

Proceedings of the IEEE International Conference on Big Data, 2023

Identifying Regions of High Demand for Transportation Services based on Cluster Evolution and Graph Analysis.

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

Proceedings of the IEEE International Conference on Big Data, 2023

2022

A Graph-based Analysis Approach to Cluster Lifetime Dynamics.

Ivens Portugal, Paulo Alencar, Donald D. Cowan

Proceedings of the IEEE International Conference on Big Data, 2022

2021

Computational Analysis to Capture Cluster Lifetime Dynamics.

Ivens Portugal, Paulo Alencar, Donald D. Cowan

Proceedings of the 2021 IEEE International Conference on Big Data (Big Data), 2021

2020

MylynSDP - Process - aware artifact filtering based on interest.

Ivens Portugal, Toacy Cavalcante de Oliveira, Paulo S. C. Alencar, Donald D. Cowan

J. Braz. Comput. Soc., 2020

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

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

IEEE Access, 2020

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

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

Proceedings of the 2020 IEEE International Conference on Big Data (IEEE BigData 2020), 2020

2019

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

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

CoRR, 2019

Cluster Lifecycle Analysis: Challenges, Techniques, and Framework.

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

CoRR, 2019

Modeling Dynamic Spatial-Temporal Cluster Relationships.

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

Proceedings of the 2019 IEEE International Conference on Big Data (IEEE BigData), 2019

2018

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

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

Expert Syst. Appl., 2018

A Software Framework for Cluster Lifecycle Analysis in Transportation.

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

Proceedings of the IEEE International Conference on Big Data (IEEE BigData 2018), 2018

Trajectory Cluster Lifecycle Analysis: An Evolutionary Perspective.

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

Proceedings of the IEEE International Conference on Big Data (IEEE BigData 2018), 2018

2017

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

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

CoRR, 2017

2016

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

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

CoRR, 2016

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

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

Proceedings of the 2016 IEEE International Conference on Software Science, 2016

Towards a provenance-aware spatial-temporal architectural framework for massive data integration and analysis.

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

Proceedings of the 2016 IEEE International Conference on Big Data (IEEE BigData 2016), 2016

2015

Requirements Engineering for General Recommender Systems.

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

CoRR, 2015

2014

Using Task Contexts to Improve Software Process Execution.

Ivens da S. Portugal, Toacy C. Oliveira

Proceedings of the XVII Iberoamerican Conference on Software Engineering, 2014

2013

Introducing Software Process Specification to Task Context (S).

Ivens da S. Portugal, Toacy C. Oliveira

Proceedings of the 25th International Conference on Software Engineering and Knowledge Engineering, 2013