Renan Souza, Ph.D.
Workflows and Data Engineering Research Staff
at Oak Ridge National Laboratory

CV

Bio

Renan Souza earned his Ph.D., M.Sc., and B.Sc. in Computer Science (2009-2019) from the Federal University of Rio de Janeiro (UFRJ). Since 2022, he has been a researcher and software engineer at Oak Ridge National Laboratory, after spending seven years at IBM. He was a visiting scientist at INRIA, France, during his Ph.D. and, during his B.Sc., studied abroad at Missouri State University and interned at SLAC National Laboratory (Stanford University). Active in engineering, research, and technical leadership since 2010, he has authored 50+ peer-reviewed papers in leading venues and holds 10+ USPTO patents. His work has influenced researchers, industry, and practitioners in fields of AI, distributed systems, and data management across diverse application domains. His current focus is on designing and building scalable systems to support responsible and trustworthy AI workflows.

See CV for more information about education, professional experience, and technical skills.

Research Interests

Large-scale Data Science and Data Engineering • Edge–Cloud–HPC Workflows • AI Workflows • Provenance Data • Machine Learning Systems • Agentic AI

Selected Publications
All publications

PROV-AGENT: Unified Provenance for Tracking AI Agent Interactions in Agentic Workflows
R. Souza, A. Gueroudji, S. DeWitt, D. Rosendo, T. Ghosal, R. Ross, P. Balaprakash, and R. Silva
IEEE International Conference on e-Science, 2025.
[1] [abstract] [pdf] [bibtex]
Workflow Provenance in the Computing Continuum for Responsible, Trustworthy, and Energy-Efficient AI
R. Souza, S. Caino-Lores, M. Coletti, T. Skluzacek, A. Costan, F. Suter, M. Mattoso, and R. Silva
IEEE International Conference on e-Science, 2024.
[2] [abstract] [doi] [pdf] [bibtex]
Towards Lightweight Data Integration using Multi-workflow Provenance and Data Observability
R. Souza, T. Skluzacek, S. Wilkinson, M. Ziatdinov, and R. da Silva
IEEE International Conference on e-Science, 2023.
[3] [abstract] [doi] [online] [pdf] [bibtex]
Workflow Provenance in the Lifecycle of Scientific Machine Learning
R. Souza, L. G. Azevedo, V. Lourenço, E. Soares, R. Thiago, R. Brandão, D. Civitarese, E. Vital Brazil, M. Moreno, P. Valduriez, M. Mattoso, R. Cerqueira, and M. A. S. Netto
Concurrency and Computation: Practice and Experience, 2021.
[4] [abstract] [doi] [online] [pdf] [bibtex]

Last updated on 2025-08-22.

Complete version of the curriculum vitae: Renan-Souza-CV-full.pdf.

Source code to generate this website and the CV: https://github.com/renan-souza/cv.