Introduction
For much of his career, Renato Figueiredo, professor of electrical engineering and computer science at Oregon State University, has worked on ways to make powerful computing resources easier for researchers to use. His research in distributed computing, virtualization, and grid computing helped shape technologies that eventually became part of today’s cloud-computing landscape, allowing users to access computing resources without worrying about the hardware beneath them. His skills and knowledge will help researchers across campus make the most of the new NVIDIA-powered supercomputer set to come online next year in the Jen-Hsun Huang and Lori Mills Huang Collaborative Innovation Complex.
“The idea is to make sophisticated computing infrastructure available to people who need it without requiring them to become experts in the infrastructure itself,” Figueiredo said. “Researchers should be able to focus on solving problems in their disciplines.”
That philosophy has guided a career spanning computer systems research, cyberinfrastructure development, and collaborations with scientists working in fields far removed from computer science.
Computing in service of science
Although much of Figueiredo’s work is deeply technical, he has long been drawn to projects that connect advanced computing with real-world challenges. Among his most enduring collaborations has been with freshwater ecologists and environmental scientists at Virginia Tech in the FLARE ecological forecasting project, as well as with the University of Wisconsin-Madison, and the Lake Sunapee Association in New Hampshire. His role has been to build and adapt computational platforms, data-management frameworks, and shared computing environments that allow ecologists to process complex datasets and run analyses more efficiently.
“I’ve always enjoyed working with researchers in other domains,” Figueiredo said. “You get to see how computing can help answer questions that matter to communities, ecosystems, and industries.”
Since arriving at Oregon State after more than two decades at the University of Florida, Figueiredo has continued to expand those interdisciplinary connections. Current and emerging collaborations include projects with Malena Alegria in biological and ecological engineering focused on water management for agriculture, work with Kate Newhart in environmental engineering related to wastewater energy extraction, and a partnership involving the College of Forestry and the H.J. Andrews Experimental Forest Long-Term Ecological Research program that is exploring the use of large language model-based agents to harmonize and analyze decades of ecological data.
Together, the projects illustrate a theme that runs throughout Figueiredo’s work: building computational tools that help researchers make sense of increasingly large and complex information.
professor of electrical engineering and computer science
Blue Primary, Yellow Secondary
Drawn to Oregon State’s growing HPC community
When Figueiredo joined Oregon State, he saw more than an opportunity to continue his research. He saw a university investing in an emerging ecosystem around high-performance computing.
“There was a critical mass of people working in systems, cyberinfrastructure, and high-performance computing,” he said. “That was very attractive to me.”
That ecosystem has continued to grow. In March 2027, Oregon State will host a meeting of the CENTRA network, bringing together researchers focused on cyberinfrastructure, distributed systems, and advanced computing. The event, which Figueiredo is co-organizing with the University of Oregon’s Beth Plale, is expected to highlight many of the collaborations and technical capabilities that have developed across campus and pave the way for collaborations to leverage the Huang Complex supercomputer.
Building community through HIPCASTOR
One of the most visible expressions of Oregon State’s HPC community is HiPCastor, a multidisciplinary group of faculty and researchers focused on high-performance computing, systems, and cyberinfrastructure.
Figueiredo describes HiPCastor less as a traditional research center and more as a “meta-lab” and collaborative network.
“It’s really a community,” he said. “Faculty have their own labs and projects, but we share interests and create opportunities for students and researchers to connect across those boundaries.”
As Oregon State prepares for the arrival of the NVIDIA supercomputer in the Huang Complex, researchers across campus are considering how advanced computing can benefit disciplines ranging from engineering and agriculture to forestry and environmental science. Figueiredo believes success will depend not only on hardware, but also on creating tools, workflows, and communities that help more researchers take advantage of those resources.
“The technology is important,” he said. “But what really matters is enabling people to use it effectively. When you lower barriers to access, you open the door to new discoveries.”
